Actinomyces
Actinomyces viscosus
Streptococcus sanguis
Dental Plaque
Hydroxyapatites
A group of compounds with the general formula M10(PO4)6(OH)2, where M is barium, strontium, or calcium. The compounds are the principal mineral in phosphorite deposits, biological tissue, human bones, and teeth. They are also used as an anticaking agent and polymer catalysts. (Grant & Hackh's Chemical Dictionary, 5th ed)
Mouth
Streptococcus mutans
Saliva
Fimbriae, Bacterial
Thin, hairlike appendages, 1 to 20 microns in length and often occurring in large numbers, present on the cells of gram-negative bacteria, particularly Enterobacteriaceae and Neisseria. Unlike flagella, they do not possess motility, but being protein (pilin) in nature, they possess antigenic and hemagglutinating properties. They are of medical importance because some fimbriae mediate the attachment of bacteria to cells via adhesins (ADHESINS, BACTERIAL). Bacterial fimbriae refer to common pili, to be distinguished from the preferred use of "pili", which is confined to sex pili (PILI, SEX).
Streptococcus
Proline-Rich Protein Domains
Protein domains that are enriched in PROLINE. The cyclical nature of proline causes the peptide bonds it forms to have a limited degree of conformational mobility. Therefore the presence of multiple prolines in close proximity to each other can convey a distinct conformational arrangement to a peptide chain.
Veillonella
Salivary Proteins and Peptides
Dental Pellicle
Salivary Proline-Rich Proteins
A family of proline-rich proteins that constitute the majority of the protein component of SALIVA. Salivary proline-rich proteins occur as acidic, basic and glycosylated basic proteins. They perform a variety of functions such as adhering to the acquired ENAMEL PELLICLE, acting as lubricants and precipitating TANNINS.
Lactobacillus casei
Lactose
Bacterial Adhesion
Hemagglutination
Bacteroides
Adsorption
Durapatite
Carbohydrates
Sucrose
Periodontal Diseases
Species Specificity
The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.
Cell Wall
Lectins
Proteins that share the common characteristic of binding to carbohydrates. Some ANTIBODIES and carbohydrate-metabolizing proteins (ENZYMES) also bind to carbohydrates, however they are not considered lectins. PLANT LECTINS are carbohydrate-binding proteins that have been primarily identified by their hemagglutinating activity (HEMAGGLUTININS). However, a variety of lectins occur in animal species where they serve diverse array of functions through specific carbohydrate recognition.
Corynebacterium pyogenes
Neuraminidase
Streptococcus oralis
Culture Media
Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.
Addition of antibacterial agents to MMA-TBB dentin bonding systems--influence on tensile bond strength and antibacterial effect. (1/19)
To produce a bonding system which has both high bond strength and antibacterial properties, an antibacterial agent (vancomycin: VCM or metronidazol: MN) was added to the PMMA powder of 4-META/MMA-TBB resin (CB). The influence of the addition of an antibacterial agent on tensile bond strength to dentin and the antibacterial effect were investigated in this study. Forty-seven freshly extracted bovine first or second incisors were used to measure the tensile bond strength to dentin. The bond strengths to bovine dentin were not significantly decreased by addition of VCM (1%, 2%, 5%), or MN (1%) to CB (p < 0.05). The antibacterial effect of CB containing antibacterial agent on six strains of bacteria was investigated by the agar plate diffusion method, analyzing the appearance of the inhibition zone around a resin disk following anaerobic culturing. The resin disks containing VCM showed antibacterial effects on all of the strains examined; the widths of the inhibition zones were 4-15 mm. The resin disks containing MN showed antibacterial effects on three strains; the widths of the inhibition zones were 0-4 mm. It was thus possible to produce a bonding system with both antibacterial effect and high tensile bond strength by addition of VCM to PMMA powder. (+info)Different type 1 fimbrial genes and tropisms of commensal and potentially pathogenic Actinomyces spp. with different salivary acidic proline-rich protein and statherin ligand specificities. (2/19)
Actinomyces spp. exhibit type 1 fimbria-mediated adhesion to salivary acidic proline-rich proteins (PRPs) and statherin ligands. Actinomyces spp. with different animal and tissue origins belong to three major adhesion types as relates to ligand specificity and type 1 fimbria genes. (i) In preferential acidic-PRP binding, strains of Actinomyces naeslundii genospecies 1 and 2 from human and monkey mouths displayed at least three ligand specificities characterized by preferential acidic-PRP binding. Slot blot DNA hybridization showed seven highly conserved type 1 fimbria genes (orf1- to -6 and fimP) in genospecies 1 and 2 strains, except that orf5 and orf3 were divergent in genospecies 1. (ii) In preferential statherin binding, oral Actinomyces viscosus strains of rat and hamster origin (and strain 19246 from a human case of actinomycosis) bound statherin preferentially. DNA hybridization and characterization of the type 1 fimbria genes from strain 19246 revealed a homologous gene cluster of four open reading frames (orfA to -C and fimP). Bioinformatics suggested sortase (orfB, orf4, and part of orf5), prepilin peptidase (orfC and orf6), fimbria subunit (fimP), and usher- and autotransporter-like (orfA and orf1 to -3) functions. Those gene regions corresponding to orf3 and orf5 were divergent, those corresponding to orf2, orf1, and fimP were moderately conserved, and those corresponding to orf4 and orf6 were highly conserved. Restriction fragment length polymorphism analyses using a fimP probe separated human and monkey and rat and hamster strains into phylogenetically different groups. (iii) In statherin-specific binding, strains of A. naeslundii genospecies 1 from septic and other human infections displayed a low-avidity binding to statherin. Only the orf4 and orf6 gene regions were highly conserved. Finally, rat saliva devoid of statherin bound bacterial strains avidly irrespective of ligand specificity, and specific antisera detected either type 1, type 2, or both types of fimbria on the investigated Actinomyces strains. (+info)Isolation and characterization of Actinomyces viscosus mutants defective in binding salivary proline-rich proteins. (3/19)
Recent studies have provided evidence for human salivary proline-rich proteins (PRPs) serving as potential receptors in the acquired pellicle for Actinomyces viscosus type 1 fimbriae. We report here the isolation of mutants derived from A. viscosus T14V-J1 which are defective in binding to PRPs partially purified from parotid gland saliva. Mutagenesis with ethyl methanesulfonate preceded enrichment for cells nonreactive with PRPs by successive adsorptions with PRP-treated latex beads. Screening was accomplished by random selection of 250 isolated colonies from each of four enrichment cycles and reaction with PRP-treated latex beads in microtiter plates. Two mutants of independent origin were examined for adherence to hydroxyapatite treated with either PRPs, proline-rich glycoproteins, deglycosylated proline-rich glycoproteins, or whole saliva. Additional surface properties that were examined included agglutination with polyclonal antisera to type 1 and type 2 fimbriae, agglutination by a monoclonal antibody to type 1 fimbriae that inhibits adherence of the parent strain to saliva-treated hydroxyapatite, the ability to bind monoclonal antibody to the type 1 fimbrial subunit, and lactose-reversible coaggregation with Streptococcus sanguis 34. Both mutants exhibited reduced binding to hydroxyapatite treated with whole saliva or salivary protein preparations but were still capable of reaction with antiserum to type 1 and type 2 fimbriae. In addition, these mutants possessed the ability to bind monoclonal antibody to the type 1 fimbrial subunit in amounts comparable to the amount bound by the parent strain but were not agglutinated by the adherence-inhibiting monoclonal antibody. When considered with previously published data, these results suggest that an adhesive molecule is probably associated with type 1 fimbriae and allows for the interaction of A. viscosus with constituents in the salivary pellicle. (+info)Effects of cecropin-XJ on growth and adherence of oral cariogenic bacteria in vitro. (4/19)
BACKGROUND: Cecropin-XJ belongs to cecropin-B, which is the most potent antibacterial peptide found naturally. The aim of this study was to investigate the effects of cecropin-XJ on growth and adherence of oral cariogenic bacteria. METHODS: Four oral cariogenic bacteria (Streptococcus mutans, Lactobacillus acidophilus, Actinomyces viscosus and Actinomyces naeslundii) were chosen for this experiment. The minimal inhibitory concentrations (MICs) and reductive percent of bacterial growth were used to assay the antibacterial activity of cecropin-XJ. Mammalian cytotoxicity of cecropin-XJ was tested with human periodontal membrane fibroblasts by tetrazolium (MTT) colorimetric assay. The bacterial morphological changes induced by cecropin-XJ were examined on scanning electron microscope (SEM). The influence of cecropin-XJ on bacterial adhesion to saliva-coated hydroxyapatite (S-HA) was measured by scintillation counting. RESULTS: The MICs of cecropin-XJ for inhibition of the growth of four bacteria ranged from 4.0 to 42.8 micromol/L with the highest susceptible to A. naeslundii and the lowest susceptible to L. acidophilus. At pH 6.8, 5.5 and 8.2, 1/2 MIC of cecropin-XJ reduced the number of viable bacteria by 40.9%, 67.8% and 32.8% for S. mutans and by 28.1%, 57.2% and 37.9% for L. acidophilus. The activities against S. mutans and L. acidophilus increased at pH 5.5 compared with pH 6.8 (P < 0.01, respectively). In present of 50% saliva, 1/2 MIC of the peptide decreased the direct count of viable cells by 29.2% and 14.4% for S. mutans and L. acidophilus, respectively (P < 0.01 and P > 0.05, respectively), whereas almost no reduction counts were detected in the presence of 20% serum for both bacteria (P > 0.05, respectively). Mammalian cytotoxicity of cecropin-XJ from 1.0 to 100 micromol/L exhibited no cytotoxicity against human periodontal membrane fibroblasts (P > 0.05). Bacterial morphological changes induced by MIC of cecropin-XJ examined on SEM showed cell surface disruption. Furthermore, the ability of A. naeslundii adhesion to S-HA decreased significantly with MIC of cecropin-XJ for 10 and 20 minutes (P = 0.001 and 0.000, respectively), and S. mutans, A. viscosus to S-HA decreased significantly with MIC of cecropin-XJ for 20 minutes (P = 0.000, respectively). CONCLUSIONS: Cecropin-XJ exhibited bactericidal action against cariogenic pathogens, and the antibacterial activity enhanced in the acid environment. The results also demonstrate that cecropin-XJ prevents S. mutans and actinomyces adsorption to S-HA. These findings suggest that Cecropin-XJ may have potential to prevent caries. (+info)Immunochemical and functional studies of Actinomyces viscosus T14V type 1 fimbriae with monoclonal and polyclonal antibodies directed against the fimbrial subunit. (5/19)
Each of five monoclonal antibodies (mAbs) prepared against the type 1 fimbriae of Actinomyces viscosus T14V reacted with a 54 kDa cloned protein previously identified as a fimbrial subunit. This purified protein completely inhibited the reaction of a specific anti-type-1-fimbria rabbit antibody with A. viscosus whole cells. Maximum values for the number of antibody molecules bound per bacterial cell ranged from 7 x 10(3) to 1.2 x 10(4) for the different 125I-labelled mAbs and was approximately 7 x 10(4) for 125I-labelled rabbit IgG or Fab against either type 1 fimbriae or the 54 kDa cloned protein. Although the different mAbs, either individually or as a mixture, failed to inhibit the type-1-fimbria-mediated adherence of A. viscosus T14V to saliva-treated hydroxyapatite, each rabbit antibody gave 50% inhibition of adherence when approximately 5 x 10(4) molecules of IgG were bound per cell. However, binding of each corresponding rabbit Fab had no significant effect on bacterial attachment unless much higher concentrations were used. These findings suggest that antibodies directed solely against the 54 kDa fimbrial subunit do not react with the putative receptor binding sites of A. viscosus T14V type 1 fimbriae. Instead, inhibition of attachment by the polyclonal antibodies may depend on an indirect effect of antibody binding that prevents the fimbria-receptor interaction. (+info)Tyrosine sulfation of statherin. (6/19)
Tyrosylprotein sulfotransferase (TPST), responsible for the sulfation of a variety of secretory and membrane proteins, has been identified and characterized in submandibular salivary glands (William et al. Arch Biochem Biophys 1997; 338: 90-96). In the present study we demonstrate the sulfation of a salivary secretory protein, statherin, by the tyrosylprotein sulfotransferase present in human saliva. Optimum statherin sulfation was observed at pH 6.5 and at 20 mm MnCl(2). Increase in the level of total sulfation was observed with increasing statherin concentration. The K(m)value of tyrosylprotein sulfotransferase for statherin was 40 microM. Analysis of the sulfated statherin product on SDS-polyacrylamide gel electrophoresis followed by autoradiography revealed (35)S-labelling of a 5 kDa statherin. Further analysis of the sulfated statherin revealed the sulfation on tyrosyl residue. This study is the first report demonstrating tyrosine sulfation of a salivary secretory protein. The implications of this sulfation of statherin in hydroxyapatite binding and Actinomyces viscosus interactions are discussed. (+info)Activity of an antimicrobial peptide mimetic against planktonic and biofilm cultures of oral pathogens. (7/19)
Antimicrobial peptides (AMPs) are naturally occurring, broad-spectrum antimicrobial agents that have recently been examined for their utility as therapeutic antibiotics. Unfortunately, they are expensive to produce and are often sensitive to protease digestion. To address this problem, we have examined the activity of a peptide mimetic whose design was based on the structure of magainin, exhibiting its amphiphilic structure. We demonstrate that this compound, meta-phenylene ethynylene (mPE), exhibits antimicrobial activity at nanomolar concentrations against a variety of bacterial and Candida species found in oral infections. Since Streptococcus mutans, an etiological agent of dental caries, colonizes the tooth surface and forms a biofilm, we quantified the activity of this compound against S. mutans growing under conditions that favor biofilm formation. Our results indicate that mPE can prevent the formation of a biofilm at nanomolar concentrations. Incubation with 5 nM mPE prevents further growth of the biofilm, and 100 nM mPE reduces viable bacteria in the biofilm by 3 logs. Structure-function analyses suggest that mPE inhibits the bioactivity of lipopolysaccharide and binds DNA at equimolar ratios, suggesting that it may act both as a membrane-active molecule, similar to magainin, and as an intracellular antibiotic, similar to other AMPs. We conclude that mPE and similar molecules display great potential for development as therapeutic antimicrobials. (+info)Isolation of a neuraminidase gene from Actinomyces viscosus T14V. (8/19)
A genomic library of Actinomyces viscosus T14V DNA in lambda gt11 was screened for expression of neuraminidase activities. Four recombinant clones were detected that gave blue fluorescence upon incubation with a fluorogenic substrate, 2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid. Of these, two were identical, and all of the neuraminidase-positive clones shared a common 3.4-kbp DNA region. Expression of the enzyme activities in Escherichia coli carrying the cloned DNA was independent of the lacZ promoter of the vector. Maxicell analysis revealed that the 3.4-kbp DNA insert directed synthesis of a protein with an apparent molecular mass of 100,000 Da. The protein from cell extracts of E. coli clones migrated as a single band that stained for enzyme activity after electrophoresis in a nondissociating polyacrylamide gel. Moreover, human erythrocytes incubated previously with cell lysates from neuraminidase-positive E. coli were hemagglutinated by Actinomyces spp. The enzyme expressed by E. coli was active on substrates containing alpha-2,3 and alpha-2,6 ketosidic linked sialyl residues. Similar substrate specificities were obtained for both the extracellular and cell-associated neuraminidases from A. viscosus T14V. The 3.4-kbp insert hybridized to DNA fragments in a Southern blot containing A. viscosus T14V chromosomal DNA that had been digested with various restriction endonucleases. Data from hybridization studies show that A. viscosus T14V contains a single copy of the neuraminidase gene. (+info)Calibration of a lactic-acid model for simulating biofilm-induced degradation of the dentin-composite interface<...
ATPase class V type 10A (ATP10A) polyclonal antibody - Allele Biotech
DISUBSTITUTED-AMINODIFLUOROSULFINIUM SALTS, PROCESS FOR PREPARING SAME AND METHOD OF USE AS DEOXOFLUORINATION REAGENTS -...
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IMP: Integrative Multi-species Prediction
IMP: Integrative Multi-species Prediction
Actinomyces viscosus bacteria, SEM - Stock Image F012/4031 - Science Photo Library
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Anti-Proliferative Activity and Apoptosis Induction of an Ethanolic Extract of Boesenbergia pandurata (Roxb.) Schlecht. against...
A. viscosus | definition of A. viscosus by Medical dictionary
Species: Actinomyces mediterranea
actinomyces meaning in English - EnglishLearner
Actinomyces, aktinomycety - rod grampozitivn ch, p ev n anaerobn ch ty inkovit ch bakteri - CoJeCo.cz - Va e encyklopedie
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Species: Actinomyces marmotae
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actinomycosis
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Multi-species embryo Tomo-Seq
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Lectin
"Sialidase-Enhanced Lectin-Like Mechanism for Actinomyces viscosus and Actinomyces naeslundii Hemagglutination". Infection and ...
Schaalia georgiae
... naeslundii serotypes II and III and Actinomyces viscosus serotype II in A. naeslundii Genospecies 2". International Journal of ... nov., Actinomyces gerencseriae sp. nov., Designation of Two Genospecies of Actinomyces naeslundii, and Inclusion of A. ... "Schaalia georgiae" at the Encyclopedia of Life LPSN Type strain of Actinomyces georgiae at BacDive - the Bacterial Diversity ... Johnson, J. L.; Moore, L. V. H.; Kaneko, B.; Moore, W. E. C. (1990). "Actinomyces georgiae sp. ...
Human microbiome
... such as Actinomyces viscosus and A. naeslundii, live in the mouth, where they are part of a sticky substance called plaque. If ... Anaerobic bacteria in the oral cavity include: Actinomyces, Arachnia, Bacteroides, Bifidobacterium, Eubacterium, Fusobacterium ...
List of MeSH codes (B03)
Actinomyces MeSH B03.510.024.049.050.050.050 - Actinomyces viscosus MeSH B03.510.024.049.050.525 - Mobiluncus MeSH B03.510. ... Actinomyces MeSH B03.510.460.400.400.049.049.178.800 - Actinomyces viscosus MeSH B03.510.460.400.400.049.049.589 - Mobiluncus ...
Actinomyces
2000 A. viscosus (Howell et al. 1965) Georg et al. 1969 (Approved Lists 1980) A. vulturis Meng et al. 2017 A. weissii Hijazin ... 1877-1878). "Actinomyces bovis, ein neuer Schimmel in den Geweben des Rindes" [Actinomyces bovis, a new mold from the tissues ... Actinomyces is a genus of the Actinomycetia class of bacteria. They all are gram-positive. Actinomyces species are ... Actinomyces species may form endospores, and while individual bacteria are rod-shaped, Actinomyces colonies form fungus-like ...
Actinomyces gerencseriae
... naes.undii serotypes II and III and Actinomyces viscosus serotype II and A. naeslundii Genospecies 2". International Journal of ... Actinomyces gerencseriae is a species in the genus Actinomyces once known as Actinomyces israelii serovar II. A. gerencseriae ... Type strain of Actinomyces gerencseriae at BacDive - the Bacterial Diversity Metadatabase Type strain of Actinomyces ... Johnson, J L; Moore, Lillian H; Kaneko, Beverly; Moore, W E C (July 1990). "Actinomyces georgiae sp.no., Actinomyces ...
Actinomyces viscosus
"Oral bacterium - Actinomyces viscosus". Dennis Kunkel Microscopy, Inc. Retrieved 19 December 2015. "Actinomyces viscosus. (n.d ... Actinomyces viscosus is a human and animal pathogen/pathobiont which colonises the mouths of 70% of adult humans. A. viscosus ... A. viscosus infection symptoms are indistinguishable from Actinomyces israelii infection symptoms or Actinomyces bovis ... Type strain of Actinomyces viscosus at BacDive - the Bacterial Diversity Metadatabase Portal: Biology (Articles with short ...
Sagittaria sagittifolia
None displayed activity against A. actinomycetemcomitans, while four of the others were active against A. viscosus and three ... Four of these compounds (Sagittine A-D) exhibited antibacterial activity against Streptococcus mutans and Actinomyces ...
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TM7x
Actinomyces species are one of the early microbial colonizers in the oral cavity and the relationship between XH001 with TM7x ... When TM7x cells are co-cultured with other micro-organisms, related to its specific host, such as A. naeslundii, A. viscosus, A ... The TM7x cells are host specific, and are physically bound to their host, Actinomyces odontolyticus strain XH001 which are rod ... It is an obligate epibiont parasite, or an "epiparasite", growing on the surface of its host bacterial species Actinomyces ...
Pediatric Actinomycosis: Background, Pathophysiology, Etiology
Actinomyces israelii, Actinomyces naeslundii, Actinomyces odontolyticus, Actinomyces viscosus, and Actinomyces meyeri most ... these include Actinomyces neuii, [1] Actinomyces radingae, and Actinomyces turicensis. Actinomyces radicidentis, a recently ... Actinomyces species grow well in enriched media with brain-heart infusion and may be aided in growth by an atmosphere of 6-10% ... Actinomyces species that cause human disease are not found in nature but are normal flora of the oropharynx, GI tract, and ...
Details - Public Health Image Library(PHIL)
Actinomyces viscosus bacterial microcolonies, also referred to as spider colonies, which had been cultivated for a time period ...
Actinomycosis in Ophthalmology: Background, Pathophysiology, Epidemiology
The genus Actinomyces, a member of the family Actinomycetaceae, grows as a fragile branching filament that tends to fragment ... Endophthalmitis, attributable to Actinomyces viscosus, developed in a 78-year-old man after cataract surgery. Postoperative ... Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Identification of Actinomyces israelii and Actinomyces naeslundii by fluorescent-antibody and agar-gel diffusion techniques. J ...
Dental Abscess Workup: Laboratory Studies, Imaging Studies, Procedures
... and Actinomyces viscosus. S mutans is the only organism recovered from decaying dental fissures. Obligate anaerobes such as ... Actinomyces oricola sp. nov., from a human dental abscess. Int J Syst Evol Microbiol. 2003 Sep. 53(Pt 5):1515-8. [QxMD MEDLINE ... Propionibacterium, Eubacteria, Arachnia, Lactobacillus, Bifidobacterium, and Actinomyces constitute most organisms isolated ...
Dermatologic Aspects of Actinomycosis Clinical Presentation: History, Physical Examination, Complications
Infections caused by Actinomyces viscosus. Am J Clin Pathol. 1981 Jan. 75(1):113-6. [QxMD MEDLINE Link]. ... Actinomyces. Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21st ed. ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ... Empyema necessitatis due to Actinomyces israelii. Am J Respir Crit Care Med. 2012 Jun 15. 185 (12):e16. [QxMD MEDLINE Link]. ...
Actinomycosis Workup: Laboratory Studies, Imaging Studies, Procedures
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Actinomycosis Clinical Presentation: History, Physical, Causes
... and Actinomyces europaeus, followed by Actinomyces naeslundii, Actinomyces odontolyticus, Actinomyces viscosus, Actinomyces ... The most common isolated species are Actinomyces israeli, Actinomyces gerencseriae, Actinomyces turicensis, Actinomyces ... 5] Actinomyces and Actinomyces-like organisms emerging as potential causes of infection at various body sites. [6] Members of ... Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ...
Actinomycosis: Background, Pathophysiology, Epidemiology
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Actinomycosis: Background, Pathophysiology, Epidemiology
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Actinomycosis: Background, Pathophysiology, Epidemiology
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Actinomycosis Differential Diagnoses
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Actinomycosis in Ophthalmology Treatment & Management: Medical Care, Surgical Care, Consultations
The genus Actinomyces, a member of the family Actinomycetaceae, grows as a fragile branching filament that tends to fragment ... Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Identification of Actinomyces israelii and Actinomyces naeslundii by fluorescent-antibody and agar-gel diffusion techniques. J ... Canaliculitis caused by Actinomyces in a case of dry eye with punctal plug occlusion]. Nippon Ganka Gakkai Zasshi. 2002 Jul. ...
Details - Public Health Image Library(PHIL)
Actinomyces viscosus bacterial colonies, which had been cultivated for a time period of 2-days, on a growth medium of brain ...
Actinomycosis Workup: Laboratory Studies, Imaging Studies, Procedures
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Dermatologic Aspects of Actinomycosis: Background, Pathophysiology, Etiology
Infections caused by Actinomyces viscosus. Am J Clin Pathol. 1981 Jan. 75(1):113-6. [QxMD MEDLINE Link]. ... 19] More than half of Actinomyces species have been associated with human infections, with Actinomyces israelii being the ... Additional species associated with classic actinomycosis include Actinomyces gerencseriae and Actinomyces graevenitzii. A wide ... Actinomyces. Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21st ed. ...
IMSEAR at SEARO: Dental caries vaccine.
... and Actinomyces viscosus are the main pathogenic species involved in the initiation and development of dental caries. In India ...
Dermatologic Aspects of Actinomycosis: Background, Pathophysiology, Etiology
Infections caused by Actinomyces viscosus. Am J Clin Pathol. 1981 Jan. 75(1):113-6. [QxMD MEDLINE Link]. ... 19] More than half of Actinomyces species have been associated with human infections, with Actinomyces israelii being the ... Additional species associated with classic actinomycosis include Actinomyces gerencseriae and Actinomyces graevenitzii. A wide ... Actinomyces. Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21st ed. ...
Dental Abscess Workup: Laboratory Studies, Imaging Studies, Procedures
... and Actinomyces viscosus. S mutans is the only organism recovered from decaying dental fissures. Obligate anaerobes such as ... Actinomyces oricola sp. nov., from a human dental abscess. Int J Syst Evol Microbiol. 2003 Sep. 53(Pt 5):1515-8. [QxMD MEDLINE ... Propionibacterium, Eubacteria, Arachnia, Lactobacillus, Bifidobacterium, and Actinomyces constitute most organisms isolated ...
Actinomyces viscosus - Wikipedia
"Oral bacterium - Actinomyces viscosus". Dennis Kunkel Microscopy, Inc. Retrieved 19 December 2015. "Actinomyces viscosus. (n.d ... Actinomyces viscosus is a human and animal pathogen/pathobiont which colonises the mouths of 70% of adult humans. A. viscosus ... A. viscosus infection symptoms are indistinguishable from Actinomyces israelii infection symptoms or Actinomyces bovis ... Type strain of Actinomyces viscosus at BacDive - the Bacterial Diversity Metadatabase Portal: Biology (Articles with short ...
Actinomycosis: Background, Pathophysiology, Epidemiology
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
Actinomycosis in Ophthalmology: Background, Pathophysiology, Epidemiology
The genus Actinomyces, a member of the family Actinomycetaceae, grows as a fragile branching filament that tends to fragment ... Endophthalmitis, attributable to Actinomyces viscosus, developed in a 78-year-old man after cataract surgery. Postoperative ... Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Identification of Actinomyces israelii and Actinomyces naeslundii by fluorescent-antibody and agar-gel diffusion techniques. J ...
Pediatric Actinomycosis: Background, Pathophysiology, Etiology
Actinomyces israelii, Actinomyces naeslundii, Actinomyces odontolyticus, Actinomyces viscosus, and Actinomyces meyeri most ... these include Actinomyces neuii, [1] Actinomyces radingae, and Actinomyces turicensis. Actinomyces radicidentis, a recently ... Actinomyces species grow well in enriched media with brain-heart infusion and may be aided in growth by an atmosphere of 6-10% ... Actinomyces species that cause human disease are not found in nature but are normal flora of the oropharynx, GI tract, and ...
Actinomycosis of the neck causing cervical epidural cord compression. 'A case report and review of literature' | Spinal Cord
3 Actinomycosis is mainly caused by Actinomyces Israelii species. A naeslundii, A odontolyticus, A viscosus and A meyeri are ... Wolfe M, Israel J . Ueber reincultur des actinomyces und seine uebertragbarkeit auf thiere virchows arch. Pathol Anat 1891; 126 ... Kannangara DW, Tanaka T, Thadepalli H . Spinal epidural abscess due to actinomyces Israelii. Neurology 1981; 31: 202-204. ...
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Actinomyces Odontolyticus Bacteremia - Volume 9, Number 12-December 2003 - Emerging Infectious Diseases journal - CDC
Since then, studies have identified A. naeslundii, A. viscosus, A. pyogenes, A denticolens, A. howellii, A. hordeovulneris, and ... Actinomyces odontolyticus isolated from the female genital tract. J Clin Pathol. 1984;37:1379-83. DOIPubMedGoogle Scholar ... Actinomyces odontolyticus infections: review of six patients. J Infect. 1985;11:125-9. DOIPubMedGoogle Scholar ... Actinomyces odontolyticus as a cause of brain abscess. J Infect. 1979;1:195-7. DOIGoogle Scholar ...
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Actinomyces | Johns Hopkins ABX Guide
Actinomyces answers are found in the Johns Hopkins ABX Guide powered by Unbound Medicine. Available for iPhone, iPad, Android, ... Endocarditis due to Actinomyces viscosus. South Med J. 2001;94(2):240-3. [PMID:11235043]. Comment: This is the third reported ... Agents: A. israelii, A. naeslundii, A. odontolyticus, A. viscosus, A. meyer and Propionibacterium propionicum and A. ... Actinomyces is a sample topic from the Johns Hopkins ABX Guide. To view other topics, please log in or purchase a subscription. ...
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Actinomycosis Differential Diagnoses
Scarano FJ, Ruddat MS, Robinson A. Actinomyces viscosus postoperative endophthalmitis. Diagn Microbiol Infect Dis. 1999 Jun. 34 ... Hall V. Actinomyces--gathering evidence of human colonization and infection. Anaerobe. 2008 Feb. 14(1):1-7. [QxMD MEDLINE Link] ... Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of ... Actinomyces and related organisms in human infections. Clin Microbiol Rev. 2015 Apr. 28 (2):419-42. [QxMD MEDLINE Link]. ...
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Actinomyces Odontolyticus Bacteremia - Volume 9, Number 12-December 2003 - Emerging Infectious Diseases journal - CDC
Since then, studies have identified A. naeslundii, A. viscosus, A. pyogenes, A denticolens, A. howellii, A. hordeovulneris, and ... Actinomyces odontolyticus isolated from the female genital tract. J Clin Pathol. 1984;37:1379-83. DOIPubMedGoogle Scholar ... Actinomyces odontolyticus infections: review of six patients. J Infect. 1985;11:125-9. DOIPubMedGoogle Scholar ... Actinomyces odontolyticus as a cause of brain abscess. J Infect. 1979;1:195-7. DOIGoogle Scholar ...
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Volume 67 (2018): Issue 4 (December 2018)
Actinomyces viscosus. ) were exposed to TBO and then to the laser for 1 minute in planktonic suspension. Then, tooth slices ... Actinomyces viscosus. ) were exposed to TBO and then to the laser for 1 minute in planktonic suspension. Then, tooth slices ... A. viscosus. in both planktonic form (to 13%, 30%, and 55%, respectively) and sessile form hosted in dentinal tubules (to 19%, ... A. viscosus. in both planktonic form (to 13%, 30%, and 55%, respectively) and sessile form hosted in dentinal tubules (to 19%, ...
Dog Site: Dog Disease - Actinomycosis
There are several species which are linked with dogs diseases, such as Actinomyces bovis, Actinomyces viscosus and Actonomyces ... Actinomyces bovis may cause swelling in the nasal cavity and the patient may suffer from heavy breathing and loose teeth. ... Actinomyces hordeovulneris may causes abscesses in the liver and spleen and forms infections in the cavities around the ... Actinomycesviscosus generate chronic pneumonia, inflation of cavities around the lungs and skin abscesses linked with fever, ...
Salivary-agglutinin-mediated adherence of Streptococcus mutans to early plaque bacteria<...
Streptococcus mutans can adhere to other plaque bacteria, such as Streptococcus sanguis and Actinomyces viscosus, and this ... Streptococcus mutans can adhere to other plaque bacteria, such as Streptococcus sanguis and Actinomyces viscosus, and this ... Streptococcus mutans can adhere to other plaque bacteria, such as Streptococcus sanguis and Actinomyces viscosus, and this ... Streptococcus mutans can adhere to other plaque bacteria, such as Streptococcus sanguis and Actinomyces viscosus, and this ...
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Characterization of the binding of Actinomyces naeslundii (ATCC 12104) and Actinomyces viscosus (ATCC 19246) to ... Binding of Actinomyces naeslundii to glycosphingolipids. 1987. Brennan et al.. 3804448. Pseudomonas aeruginosa exoenzyme S Is ... Actinomyces naeslundii Displays Variant fimP and fimA Fimbrial Subunit Genes Corresponding to Different Types of Acidic Proline ... Identification of polymorphonuclear leukocyte and HL-60 cell receptors for adhesins of Streptococcus gordonii and Actinomyces ...
HOMD Conserved Protein Tree
Actinomyces sp. HMT 175. F0384 (. 3,133,330 bps in 7. contigs) 👄. 0.010890474. HMT-688. SEQF2689. Actinomyces viscosus. C505 ( ... Actinomyces oris. T14V (. 3,042,917 bps in 1. contig) 👄. 0.013023703. HMT-893. SEQF2431. Actinomyces oris. K20 (. 2,872,429 bps ... Actinomyces oricola. R5292 (. 2,930,686 bps in 78. contigs) �. 0.156705595. HMT-897. SEQF3062. Actinomyces sp. HMT 897. F0631 ( ... Actinomyces sp. HMT 171. F0337 (. 3,097,489 bps in 1. contig) 👄. 0.000000006. HMT-171. SEQF1693. Actinomyces sp. HMT 171. F0337 ...
Streptococcus4
- Gram-pos bacteria: actinomyces viscosus, streptococcus salvarious also produce little malodor. (medhelp.org)
- Streptococcus mutans can adhere to other plaque bacteria, such as Streptococcus sanguis and Actinomyces viscosus, and this adherence is enhanced by saliva. (nyu.edu)
- These include Gram-positive bacteria such as Streptococcus mitis, Streptococcus sanguis, Streptococcus oralis, Streptococcus mutans and Actinomyces viscosus 14-16. (comfuera.com)
- For example, a test-tube study found that squid ink extract was effective at neutralizing bacteria that commonly cause dental plaques, such as Streptococcus mutans, Actinomyces viscosus, Lactobacillus acidophilus, and Candida albicans (5). (surveyboardsarawak.com)
Odontolyticus3
- Actinomyces israelii , Actinomyces naeslundii, Actinomyces odontolyticus, Actinomyces viscosus, and Actinomyces meyeri most frequently cause human actinomycosis. (medscape.com)
- We describe two immunosuppressed female patients with fever and Actinomyces odontolyticus bacteremia, a combination documented once previously in an immunocompetent male patient. (cdc.gov)
- There are several types of actinomycetes pathogenic for humans and animals: A. bovis (type species), A. israelii (the most common causative agent of pseudomycosis in humans), A. odontolyticus, A. naeslundii, A. viscosus, etc. (sildenafilpfl.com)
Naeslundii1
- Since then, studies have identified A. naeslundii, A. viscosus, A. pyogenes, A denticolens, A. howellii, A. hordeovulneris, and A. meyeri in humans as well as in dogs and cats. (cdc.gov)
Bovis5
- A. viscosus infection symptoms are indistinguishable from Actinomyces israelii infection symptoms or Actinomyces bovis infection symptoms. (wikipedia.org)
- A. israelii and A. bovis infections usually cause actinomycotic infections, but sometimes and very rarely will the pathogen be A. viscosus. (wikipedia.org)
- In 1877, Bollinger and Harz ( 3 ) named the genus Actinomyces when they described the etiologic agent of bovine actinomycosis ("lumpy jaw") and called it Actinomyces bovis . (cdc.gov)
- There are several species which are linked with dogs' diseases, such as Actinomyces bovis, Actinomyces viscosus and Actonomyces hordeovulneris. (dogdisease.info)
- Actinomyces bovis may cause swelling in the nasal cavity and the patient may suffer from heavy breathing and loose teeth. (dogdisease.info)
Genus5
- The genus Actinomyces , a member of the family Actinomycetaceae, grows as a fragile branching filament that tends to fragment into bacillary and coccoid forms producing chains of either conidia or arthrospores. (medscape.com)
- Gram-positive, pleomorphic non-spore-forming, non-acid-fast anaerobic or microaerophilic bacilli of the genus Actinomyces and the order Actinomycetales cause actinomycosis. (medscape.com)
- The genus Actinomyces is composed of about 40 species, which are related to the genera Actinobaculum and Trueperella . (vetbact.org)
- Sildenafil (viagra) pills is caused by bacteria of the genus Actinomyces. (sildenafilpfl.com)
- Characterization of isolates of members of the genus Actinomyces from Marmota himalayana: description of Actinomyces faecalis sp. (dsmz.de)
Species11
- Actinomyces israelii species is a gram-positive, cast-forming, non-acid-fast, non-spore-forming anaerobic bacillus that is difficult to isolate and identify. (medscape.com)
- A primary corneal ulcer attributable to Actinomyces species is rare and usually follows corneal trauma. (medscape.com)
- Inflammation was characterized by anterior segment and vitreous cellular debris in cases of chronic postoperative endophthalmitis associated with Actinomyces species. (medscape.com)
- Actinomyces radicidentis , a recently described species, has been isolated with polymerase chain reaction from patients with endodontic infections. (medscape.com)
- Actinomyces species grow well in enriched media with brain-heart infusion and may be aided in growth by an atmosphere of 6-10% ambient carbon dioxide. (medscape.com)
- Actinomyces species that cause human disease are not found in nature but are normal flora of the oropharynx, GI tract, and female genital tract. (medscape.com)
- In general, Actinomyces species, being members of the normal flora, are agents of low pathogenicity and require disruption of the mucosal barrier to cause disease. (medscape.com)
- Other bacterial species that often are copathogens to Actinomyces species may aid spread of infection by inhibiting host defenses and reducing local oxygen tension. (medscape.com)
- A wide group of microorganisms are identified from carious lesions of which S. mutans , Lactobacillus acidophilus , and Actinomyces viscosus are the main pathogenic species involved in the initiation and development of dental caries. (nih.gov)
- Clarridge JE, Zhang Q. Genotypic diversity of clinical Actinomyces species: phenotype, source, and disease correlation among genospecies. (medscape.com)
- The species definition has been changed and it is only strains belonging to the former serovar I that should be regarded as A. viscosus . (vetbact.org)
Israelii3
- Actinomyces israelii. (medscape.com)
- Actinomyces israelii (non-spore-forming, gram-positive bacilli). (medscape.com)
- Most reported cases of Actinomyces keratitis (keratoactinomycosis) are caused by A israelii . (medscape.com)
Actinomycosis1
- Pulmonary Actinomycosis may arise as a result of aspiration of actinomyces that are developed due to diseased gums and dental plaque. (dogdisease.info)
Hordeovulneris1
- Actinomyces hordeovulneris may causes abscesses in the liver and spleen and forms infections in the cavities around the bacterial arthritis and lungs. (dogdisease.info)
Meyeri2
- Actinomyces meyeri pleural infection that was difficult to treat due to delayed culture: A case report and literature review of 28 cases. (medscape.com)
- Apotheloz C, Regamey C. Disseminated infection due to Actinomyces meyeri: case report and review. (medscape.com)
Neuii2
- Acute postoperative endophthalmitis caused by Actinomyces neuii after uncomplicated phacoemulsification with posterior chamber intraocular lens implant in a 58-year-old male has been reported. (medscape.com)
- Chronic endophthalmitis by Actinomyces neuii subspecies anitratus after uneventful phacoemulsification with implantation of a foldable posterior chamber intraocular lens in a 75-year-old man has been reported as well. (medscape.com)
Sanguis4
- Salivary agglutinin, a mucinlike glycoprotein known to mediate the aggregation of many oral streptococci in vitro, was found to mediate the adherence of S. mutans to S. sanguis or A. viscosus. (nyu.edu)
- Adherence of S. mutans to saliva- or agglutinin-coated S. sanguis and A. viscosus was inhibited by antibodies to the bacterial agglutinin receptor. (nyu.edu)
- Expression of the S. sanguis receptor (SSP-5) gene in Enterococcus faecalis increased adhesion of this organism to saliva- or agglutinin-coated S. sanguis and A. viscosus. (nyu.edu)
- The results suggest that salivary agglutinin can promote adherence of S. mutans to S. sanguis and A. viscosus through interactions with the agglutinin receptor on S. mutans. (nyu.edu)
Gerencseriae1
- Actinomyces gerencseriae may also cause disease in humans. (medscape.com)
Infection2
- Hall V. Actinomyces--gathering evidence of human colonization and infection. (medscape.com)
- Westhoff C. IUDs and colonization or infection with Actinomyces. (medscape.com)
Colonies4
- A. viscosus colonies test positive for catalase and negative for indole. (wikipedia.org)
- Characteristic chronic lesion: dense fibrosis ("woody"), draining sinus with "sulfur granules" [ Fig 2 ] that contain colonies of actinomyces [ Fig 3 ]. (hopkinsguides.com)
- Under a magnification of 500X, this image depicted the morphologic characteristics displayed by a number of Gram-positive, Actinomyces viscosus bacterial microcolonies, also referred to as spider colonies, which had been cultivated for a time period of 24-hours, on a growth medium of brain heart infusion (BHI) agar, and under anaerobic conditions. (cdc.gov)
- Under a magnification of 105X, this image revealed the morphologic characteristics displayed by two, Gram-positive, Actinomyces viscosus bacterial colonies, which had been cultivated for a time period of 2-days, on a growth medium of brain heart infusion (BHI) agar, and under anaerobic conditions. (cdc.gov)
Infections5
- A. viscosus has also been known to cause lung infections, but only in very few cases. (wikipedia.org)
- Multiple-week antibiotic therapies have cured actinomycotic infections caused by A. viscosus in every recorded case. (wikipedia.org)
- Although A. viscosus is difficult to distinguish from other closely related actinomycetes, the general determination of being an actinomycete is sufficient for treatment of infections. (wikipedia.org)
- Urbán E, Gajdács M. Microbiological and Clinical Aspects of Actinomyces Infections: What Have We Learned? (medscape.com)
- Actinomyces and related organisms in human infections. (medscape.com)
Pathogen2
- Actinomyces viscosus is a human and animal pathogen/pathobiont which colonises the mouths of 70% of adult humans. (wikipedia.org)
- Otherwise, Actinomyces may be part of normal oral or GI flora and not represent a true pathogen. (hopkinsguides.com)
Isolates1
- Antimicrobial Susceptibility of Clinical Oral Isolates of Actinomyces spp. (medscape.com)
Oral1
- A. viscosus causes periodontal disease in animals and has been isolated from human dental calculus and root surface caries, as well as the oral cavity of hamsters and actinomycotic lesions in swine, cats, and dogs. (wikipedia.org)
Bacteroides1
- Evidence that Porphyro-monas (Bacteroides) gingivalis fimbriae function in adhesion to Actinomyces viscosus. (microbiologyresearch.org)
Clinical1
- Recommendations for clinical practice: actinomyces like organisms and intrauterine contraceptives. (medscape.com)
ATCC1
- A carbohydrate-rich and immunobiologically active component, M1Av, was prepared from an M-1 endo-N-acetylmuramidase digest of cell walls of Actinomyces viscosus ATCC 19246 by CM Sephadex C-25 and Sephadex G-100 chromatography. (elsevier.com)
Fusobacterium1
- There is certainly some evidence that lots of organic molecules are great antibacterial real estate agents that display activity against dental pathogens like Fusobacterium nucleatum Actinomyces viscosus S. mutans Prevotella intermedia Haemophilus actinomycetemcomitans Streptococcus sanguis and Prophyromonas gingivalis [8-11]. (harrisbee.org)
Bacteria2
- The result is a gram-positive bacterium Actinomyces viscosus, Bacillus brevis gram-positive bacteria and gram-negative bacteria Pseudomonas stutzeri. (uin-malang.ac.id)
- In nature, Actinomyces is genus of nonmotile Gram-positive , rod-shaped bacteria in the Actinomycetacea family , in the Actinomycetales order of the Actinobacteridae subclass of the Actinobacteria class & phyla , in the unranked Terrabacteria group within the Bacteria kingdom (bacterium) . (wellnessadvantage.com)
Gene1
- 3 ] Ramos CP, Foster G, Collins MD. Phylogenetic analysis of the genus Actinomyces based on 16S rRNA gene sequences: description of Arcanobacterium phocae sp. (homd.org)
Dental1
- Actinomyces (yellow) intermingled with Corynebacterium (magenta) in human dental plaque. (homd.org)