Haemophilus ducreyi
Chancroid
Haemophilus
Haemophilus influenzae
Ulcer
Haemophilus Vaccines
Vaccines or candidate vaccines containing antigenic polysaccharides from Haemophilus influenzae and designed to prevent infection. The vaccine can contain the polysaccharides alone or more frequently polysaccharides conjugated to carrier molecules. It is also seen as a combined vaccine with diphtheria-tetanus-pertussis vaccine.
Meningitis, Haemophilus
Bacterial Outer Membrane Proteins
Haemophilus somnus
Genital Diseases, Male
Haemophilus influenzae type b
Haemophilus parasuis
Virulence
Ampicillin
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R Factors
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Pyocins
Lipopolysaccharides
Lipid-containing polysaccharides which are endotoxins and important group-specific antigens. They are often derived from the cell wall of gram-negative bacteria and induce immunoglobulin secretion. The lipopolysaccharide molecule consists of three parts: LIPID A, core polysaccharide, and O-specific chains (O ANTIGENS). When derived from Escherichia coli, lipopolysaccharides serve as polyclonal B-cell mitogens commonly used in laboratory immunology. (From Dorland, 28th ed)
Blood Bactericidal Activity
The natural bactericidal property of BLOOD due to normally occurring antibacterial substances such as beta lysin, leukin, etc. This activity needs to be distinguished from the bactericidal activity contained in a patient's serum as a result of antimicrobial therapy, which is measured by a SERUM BACTERICIDAL TEST.
Experimental infection of human volunteers with Haemophilus ducreyi does not confer protection against subsequent challenge. (1/298)
Two groups of human volunteers were inoculated with 2 doses of live Haemophilus ducreyi 35000HP. The reinfection group consisted of 7 subjects who previously had participated in experimental infection with 35000HP to the pustular stage of disease. The control group consisted of 7 naive subjects. Papules developed at 92.8% (95% confidence interval [CI], 66.1%-99.8%) of sites inoculated with live bacteria, in the reinfection group, and at 85.7% (95% CI, 57.2%-98. 2%) of sites in the control group. Sixty-nine percent (95% CI, 36. 8%-90.9%) of papules evolved into pustules in the reinfection group, compared with 41% (95% CI, 15.2%-72.3%) in the control group. The recovery rates of H. ducreyi from surface cultures and the histopathology of biopsies obtained from both groups were similar. Thus, experimental infection to the pustular stage of disease does not provide protective immunity against subsequent challenge. (+info)Binding of Haemophilus ducreyi to extracellular matrix proteins. (2/298)
We developed an enzyme-linked immunosorbent assay-based assay to assess Haemophilus ducreyi binding to extracellular matrix (ECM) proteins. H. ducreyi 35000HP bound to fibronectin, laminin, and type I and III collagen but not to type IV, V, or VI collagen or elastin. Isogenic strains with mutations in ftpA or losB bound as well as the parent, suggesting that neither pili nor full-length lipooligosaccharide is required for H. ducreyi to bind to ECM proteins. (+info)Molecular characterization of Haemophilus ducreyi strains from Jackson, Mississippi, and New Orleans, Louisiana. (3/298)
Chancroid, a sexually transmitted disease caused by Haemophilus ducreyi, is one of the most common genital ulcer diseases in developing countries. In the United States, while less common, the disease has been associated with outbreaks in inner cities, particularly among persons who engage in sex for drugs or money. Two outbreaks of chancroid were recently studied in the United States, one in New Orleans (from 1990 to 1992) and one in Jackson, Mississippi (from 1994 to 1995). By use of ribotyping, plasmid content, and antibiotic susceptibility, the chancroid cases in New Orleans were found to be due to a limited number of strains, consistent with a limited introduction of H. ducreyi into this community. The H. ducreyi isolates from New Orleans and Jackson had different ribotype patterns, suggesting that the two outbreaks were probably not linked. (+info)Prevalence of, antibody response to, and immunity induced by Haemophilus ducreyi hemolysin. (4/298)
Haemophilus ducreyi, the etiologic agent of chancroid, a genital ulcer disease, produces a cell-associated hemolysin whose role in virulence is not well defined. Hemolysin is encoded by two genes, hhdA and hhdB, which, based on their homology to Serratia marcescens shlA and shlB genes, are believed to encode the hemolysin structural protein and a protein required for secretion and modification of this protein, respectively. In this study, we determined the prevalence and expression of the hemolysin genes in 90 H. ducreyi isolates obtained from diverse geographic locations from 1952 to 1996 and found that all strains contained DNA homologous to the hhdB and hhdA genes. In addition, all strains expressed a hemolytic activity. We also determined that hemolysin is expressed in vivo and is immunogenic, as indicated by the induction of antibodies to hemolysin in both the primate and rabbit disease models as well as in human patients with naturally acquired chancroid. Wild-type strain 35000 and isogenic hemolysin-negative mutants showed no difference in lesion development in the temperature-dependent rabbit model. However, immunization of rabbits with the purified hemolysin protein reduced the recovery of wild-type H. ducreyi, but not hemolysin-negative mutants, from lesions. Our study indicates that hemolysin is a possible candidate for vaccine development due to its immunogenicity, expression in vitro and in vivo by most, if not all, strains, and the effect of immunization on reducing the recovery of viable H. ducreyi in experimental disease in rabbits. (+info)Target cell range of Haemophilus ducreyi hemolysin and its involvement in invasion of human epithelial cells. (5/298)
Haemophilus ducreyi, the causative agent of chancroid, produces a hemolysin, whose role in virulence is not well defined. To assess the possible role of hemolysin in pathogenesis, we evaluated its target cell range by using wild-type H. ducreyi 35000, nonhemolytic mutants with the hemolysin structural gene deleted, and isogenic strains expressing different amounts of hemolytic activity. The cytotoxicity of the various cell types was assessed by quantitating the release of lactate dehydrogenase into culture supernatants as a measure of cell lysis. In these experiments, human foreskin fibroblasts, human foreskin epithelial cells, and, to a lesser extent, HEp-2 cells were lysed by H. ducreyi hemolysin. Hemolysin also lysed human blood mononuclear cells and immune system cell lines including U937 macrophage-like cells, T lymphocytes, and B lymphocytes. In contrast, human polymorphonuclear leukocytes were not sensitive to hemolysin under the conditions tested. We also analyzed the effect of hemolysin on invasion of human epithelial cells and found that H. ducreyi strains expressing cloned hemolysin genes showed a 10-fold increase in invasion compared to the control strain. These data support the hypothesis that the H. ducreyi hemolysin is important in the pathogenesis of chancroid and may contribute to ulcer formation, invasion of epithelial cells, and evasion of the immune response. (+info)Characterization of a Haemophilus ducreyi mutant deficient in expression of cytolethal distending toxin. (6/298)
Haemophilus ducreyi expresses a soluble cytolethal distending toxin (CDT) that kills HeLa, HEp-2, and other human epithelial cells in vitro. H. ducreyi CDT activity is encoded by a three-gene cluster (cdtABC), and antibody to the cdtC gene product can neutralize CDT activity in vitro (L. D. Cope, S. R. Lumbley, J. L. Latimer, J. Klesney-Tait, M. K. Stevens, L. S. Johnson, M. Purven, R. S. Munson, Jr., T. Lagergard, J. D. Radolf, and E. J. Hansen, Proc. Natl. Acad. Sci. USA 94:4056-4061, 1997). Culture supernatant fluid from a recombinant Escherichia coli strain containing the H. ducreyi cdtABC gene cluster readily killed both HeLa cells and HaCaT keratinocytes and had a modest inhibitory effect on the growth of human foreskin fibroblasts. Insertional inactivation of the cdtC gene in this recombinant E. coli strain eliminated the ability of this strain to kill HeLa cells and HaCaT keratinocytes. This mutated H. ducreyi cdtABC gene cluster was used to construct an isogenic H. ducreyi cdtC mutant. Monoclonal antibodies against the H. ducreyi CdtA, CdtB, and CdtC proteins were used to characterize protein expression by this cdtC mutant. Culture supernatant fluid from this H. ducreyi cdtC mutant did not detectably affect any of the human cells used in this study. The presence of the wild-type H. ducreyi cdtC gene in trans in this H. ducreyi mutant restored its ability to express a CDT that killed both HeLa cells and HaCaT keratinocytes. The isogenic H. ducreyi cdtC mutant was shown to be as virulent as its wild-type parent strain in the temperature-dependent rabbit model for experimental chancroid. Lack of expression of the H. ducreyi CdtC protein also did not affect the ability of this H. ducreyi mutant to survive in the skin of rabbits. (+info)Genital ulcers: etiology, clinical diagnosis, and associated human immunodeficiency virus infection in Kingston, Jamaica. (7/298)
Individuals presenting consecutively with genital ulcers in Kingston, Jamaica, underwent serological testing for human immunodeficiency virus (HIV) infection, chlamydial infection, and syphilis. Ulcer material was analyzed by multiplex polymerase chain reaction (M-PCR) analysis. DNA from herpes simplex virus (HSV), Haemophilus ducreyi, and Treponema pallidum was detected in 158 (52.0%), 72 (23.7%), and 31 (10.2%) of 304 ulcer specimens. Of the 304 subjects, 67 (22%) were HIV-seropositive and 64 (21%) were T. pallidum-seroreactive. Granuloma inguinale was clinically diagnosed in nine (13.4%) of 67 ulcers negative by M-PCR analysis and in 12 (5.1%) of 237 ulcers positive by M-PCR analysis (P = .03). Lymphogranuloma venereum was clinically diagnosed in eight patients. Compared with M-PCR analysis, the sensitivity and specificity of a clinical diagnosis of syphilis, herpes, and chancroid were 67.7%, 53.8%, and 75% and 91.2%, 83.6%, and 75.4%, respectively. Reactive syphilis serology was 74% sensitive and 85% specific compared with M-PCR analysis. Reported contact with a prostitute in the preceding 3 months was associated with chancroid (P = .009), reactive syphilis serology (P = .011), and HIV infection (P = .007). The relatively poor accuracy of clinical and locally available laboratory diagnoses pleads for syndromic management of genital ulcers in Jamaica. Prevention efforts should be intensified. (+info)Immune cells are required for cutaneous ulceration in a swine model of chancroid. (8/298)
Cutaneous lesions of the human sexually transmitted genital ulcer disease chancroid are characterized by the presence of intraepidermal pustules, keratinocyte cytopathology, and epidermal and dermal erosion. These lesions are replete with neutrophils, macrophages, and CD4(+) T cells and contain very low numbers of cells of Haemophilus ducreyi, the bacterial agent of chancroid. We examined lesion formation by H. ducreyi in a pig model by using cyclophosphamide (CPA)-induced immune cell deficiency to distinguish between host and bacterial contributions to chancroid ulcer formation. Histologic presentation of H. ducreyi-induced lesions in CPA-treated pigs differed from ulcers that developed in immune-competent animals in that pustules did not form and surface epithelia remained intact. However, these lesions had significant suprabasal keratinocyte cytotoxicity. These results demonstrate that the host immune response was required for chancroid ulceration, while bacterial products were at least partially responsible for the keratinocyte cytopathology associated with chancroid lesions in the pig. The low numbers of H. ducreyi present in lesions in humans and immune-competent pigs have prevented localization of these organisms within skin. However, H. ducreyi organisms were readily visualized in lesion biopsies from infected CPA-treated pigs by immunoelectron microscopy. These bacteria were extracellular and associated with necrotic host cells in the epidermis and dermis. The relative abundance of H. ducreyi in inoculated CPA-treated pig skin suggests control of bacterial replication by host immune cells during natural human infection. (+info)
Inhibition of Phagocytosis by Haemophilus ducreyi Requires Expression of the LspA1 and LspA2 Proteins | Infection and Immunity
Experimental infection of human volunteers with Haemophilus ducreyi: Fifteen years of clinical data and experience<...
Haemophilus ducreyi targets Src family protein tyrosine kinases to inhibit phagocytic signaling<...
Activation of CpxRA in Haemophilus ducreyi primarily inhibits the expression of Its targets, including major virulence...
Haemophilus ducreyi (Chancroid) - Infectious Disease and Antimicrobial Agents
Haemophilus ducreyi - Wikipedia
Identification of tandem genes involved in lipooligosaccharide expression by Haemophilus ducreyi<...
Rapid detection of Haemophilus ducreyi in clinical and experimental infections using monoclonal antibody: a preliminary...
Standardization of an enzyme immunoassay for human antibody to Haemophilus ducreyi<...
Haemophilus ducreyi (Neveu-Lamaire) Bergey et al. ATCC ® 700724D-5
Clinical Efficacy of Antimicrobial Therapy in Haemophilus ducreyi Infections | JAMA Dermatology | The JAMA Network
Standardization of the experimental model of Haemophilus ducreyi infection in human subjects. - PubMed - NCBI
The effect of temperature on the interaction of Haemophilus ducreyi with human epithelial cells | Microbiology Society
Construction and Characterization of Haemophilus ducreyi Lipooligosaccharide (LOS) Mutants Defective in Expression of...
Microbiology Society Journals | Isolation and Identification of Haemophilus Ducreyi in a Clinical Laboratory
The Haemophilus ducreyi LspA1 protein inhibits phagocytosis by using a new mechanism involving activation of C-terminal Src...
Lb agar ampicillin plates protocol - 2 prozac par jour
The major outer membrane protein of Haemophilus ducreyi consists of two OmpA homologs. | Journal of Bacteriology
Haemophilus ducreyi - Polymerase Chain Reaction (PCR) | Public Health Ontario
Azithral
Malikah Abdullah, Ph.D. - Former Fellows - SPIRE Community
bacteria HupA protein
Summary Report | CureHunter
Investigating the Aromatic Acid Transporter PcaK: June 2014
Hemophilus Ducreyi Causes & Reasons - Symptoma
Chancroid
Chancroid
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Short-course and single-dose antimicrobial therapy for chancroid in Kenya: studies with rifampin alone and in combination with...
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Chancroid
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Cells | Free Full-Text | Inflammatory and Bone Remodeling Responses to the Cytolethal Distending Toxins | HTML
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Haemophilus ducreyi
"Haemophilus ducreyi (Chancroid) - Infectious Disease and Antimicrobial Agents". Haemophilus ducreyi at the NCBI Taxonomy ... Haemophilus ducreyi is a fastidious gram-negative coccobacillus bacteria. It causes the sexually transmitted disease chancroid ... H. ducreyi gram stain resembles a "school of fish." H. ducreyi is an opportunistic microorganism that infects its host by way ... Sexually transmitted disease Lewis, DA; MitjĂ , O (February 2016). "Haemophilus ducreyi: from sexually transmitted infection to ...
DsrA RNA
Cole, L. E.; Kawula, T. H.; Toffer, K. L.; Elkins, C. (2002). "The Haemophilus ducreyi Serum Resistance Antigen DsrA Confers ... White, C. D.; Leduc, I.; Olsen, B.; Jeter, C.; Harris, C.; Elkins, C. (2005). "Haemophilus ducreyi Outer Membrane Determinants ... Elkins, C.; Morrow Jr, K. J.; Olsen, B. (2000). "Serum Resistance in Haemophilus ducreyi Requires Outer Membrane Protein DsrA ... Leduc, I.; Olsen, B.; Elkins, C. (2008). "Localization of the Domains of the Haemophilus ducreyi Trimeric Autotransporter DsrA ...
Yaws
Haemophilus ducreyi infections can cause skin conditions that mimic primary yaws. People infected with Haemophilus ducreyi ... It seems that a recently diverged strain of Haemophilus ducreyi has evolved from being a sexually transmitted infection to ... Lewis, David A.; MitjĂ , Oriol (February 2016). "Haemophilus ducreyi: from sexually transmitted infection to skin ulcer pathogen ...
N-Acetylneuraminic acid
... the SiaPQM TRAP transporter from Haemophilus influenzae and the SatABCD ABC transporter from Haemophilus ducreyi. Neuraminic ... Post DM, Mungur R, Gibson BW, Munson RS Jr (2005). "Identification of a novel sialic acid transporter in Haemophilus ducreyi". ... "Sialic acid transport in Haemophilus influenzae is essential for lipopolysaccharide sialylation and serum resistance and is ...
Bubo
Lewis, David A (2014). "Epidemiology, clinical features, diagnosis and treatment of Haemophilus ducreyi - a disappearing ...
Nicotinamide phosphoribosyltransferase
Martin PR, Shea RJ, Mulks MH (February 2001). "Identification of a plasmid-encoded gene from Haemophilus ducreyi which confers ... was first isolated in Haemophilus ducreyi, it was found to exhibit significant homology to the mammalian PBEF gene. Rongvaux et ...
Cytolethal distending toxin
Many of these bacteria, including Shigella dysenteriae, Haemophilus ducreyi, and Escherichia coli, infect humans. Bacteria that ... Medically important CDT producers include: Haemophilus ducreyi (chancroids) Aggregatibacter actinomycetemcomitans ( ... This paper was followed by a 1999 publication in Infectious Immunity, which demonstrated that H. ducreyi CDT causes cell death ... HducCDT for Haemaphilus ducreyi CDT). CDT toxins are genotoxins capable of directly damaging DNA in target cells. They are the ...
Teresa LagergĂĄrd
Main focus was on such bacteria as Haemophilus influenzae, H. ducreyi, and Streptococcus sp. Bordetella pertussis 1. She was a ... "Antibodies to Haemophilus influenzae and their bactericidal activity" (Ph.D. in Microbiology). She was 1988-1989 a post-doc at ...
Rudolf Krefting
He is particularly known for his studies of the chancroid and the coccobacillus haemophilus ducreyi. He was the father of ...
Haemophilus influenzae
Murphy TF (2020). "Haemophilus Species, Including H. influenzae and H. ducreyi (Chancroid)". Mandell, Douglas, and Bennett's ... "Pinkbook: Haemophilus influenzae (Hib) , CDC". www.cdc.gov. 2022-09-22. Retrieved 2022-10-13. "Symptoms of Haemophilus ... "Haemophilus influenzae". NCBI Taxonomy Browser. 727. Type strain of Haemophilus influenzae at BacDive - the Bacterial Diversity ... However, there is no effective vaccine for the other types of capsulated Haemophilus inflenzae or Haemophilus inflenzae ...
Conserved signature indels
Haemophilus ducreyi, Mannheimia haemolytica and Haemophilus parasuis, was supported by 9 CSIs. Based on these results, it was ... Haemophilus influenzae and Haemophilus somnus, was supported by 13 CSIs. Clade II, encompassing Actinobacillus pleuropneumoniae ...
Coccobacillus
Haemophilus ducreyi, another medically important Gram-negative coccobacillus, is observed in sexually transmitted disease, ... Haemophilus influenzae, Gardnerella vaginalis, and Chlamydia trachomatis are coccobacilli. Aggregatibacter ...
YadA bacterial adhesin protein domain
The Eib immunoglobulin-binding proteins from Escherichia coli were third, followed by the DsrA proteins of Haemophilus ducreyi ...
N-glycosyltransferase
Other homologues have been found in Burkholderia species, Escherichia coli, Haemophilus ducreyi, Mannheimia species, ... Haemophilus ducreyi and Kingella kingae). N-linked glycosylation is an important process, especially in eukaryotes where over ... Haemophilus influenzae has an additional HMW1C homologue HMW2C, which together with the adhesin HMW2 forms a similar substrate- ... in Haemophilus influenzae and identified as a novel type of glycosyltransferase in 2010. The Actinobacillus pleuropneumoniae N- ...
Buruli ulcer
Skin ulcers can resemble those caused by leishmaniasis, yaws, squamous cell carcinoma, Haemophilus ducreyi infection, and ...
Chancroid
... area Inner thighs Chancroid is a bacterial infection caused by the fastidious Gram-negative streptobacillus Haemophilus ducreyi ... H. ducreyi enters skin through microabrasions incurred during sexual intercourse. The incubation period of H. ducreyi infection ... Chancroid, caused by H. ducreyi has infrequently been associated with cases of Genital Ulcer Disease in the US but has been ... From bubo pus or ulcer secretions, H. ducreyi can be identified using special culture media; however, there is a ...
Joseph Rollet
... the infection caused by a combination of Treponema pallidum and Haemophilus ducreyi, and true syphilis. In 1877 he was ...
Sexually transmitted infection
Chancroid (Haemophilus ducreyi) Chlamydia (Chlamydia trachomatis) Gonorrhea (Neisseria gonorrhoeae) Granuloma inguinale or ( ...
Genital ulcer
... and haemophilus ducreyi (culture on special media currently not widely available in most hospital systems) if the individual is ... While rates of H. ducreyi infection seem to be declining according to a 2017 report, it is possible this may be due to lack of ... testing since H. ducreyi requires a very specialized culture medium which is not commonly available. Less common causes include ...
Doxycycline
... urethritis caused by Ureaplasma urealyticum Relapsing fever due to Borrelia recurrentis Chancroid caused by Haemophilus ducreyi ... while some Haemophilus spp., Mycoplasma hominis, and Pseudomonas aeruginosa have developed resistance to varying degrees. It is ... infections Respiratory tract infections caused by Haemophilus influenzae Respiratory tract and urinary tract infections caused ...
Azithromycin
Streptococcus pyogenes Aerobic and facultative anaerobic Gram-negative microorganisms Haemophilus ducreyi Haemophilus ...
Sulfatide
Mycoplasma hominis Mycoplasma pneumoniae Pseudomonas aeruginosa Haemophilus ducreyi Sulfatide acts as a glycolipid receptor ... Haemophilus influenzae, Bordetella pertussis, Mycoplasma pneumoniae, Moraxella catarrhalis, and Pseudomonas aeruginosa cause ... Enterotoxigenic Escherichia coli TOP10 strain Campylobacter jejuni Mycoplasma hyopneumoniae Haemophilus influenzae ...
Scrotum
Haemophilus ducreyi) Chlamydia (Chlamydia trachomatis) Gonorrhea (Neisseria gonorrhoeae) Granuloma inguinale or (Klebsiella ...
List of clinically important bacteria
... vaginalis Haemophilus Haemophilus ducreyi Haemophilus influenzae Haemophilus parainfluenzae Haemophilus pertussis Haemophilus ...
Chancre
Treponema pallidum Chancroid is a lesion typical of infection with the bacterium Haemophilus ducreyi Chancres are typically ...
List of MeSH codes (B03)
Haemophilus MeSH B03.440.450.600.450.125 - Haemophilus ducreyi MeSH B03.440.450.600.450.330 - Haemophilus influenzae MeSH ... Haemophilus MeSH B03.660.250.550.290.125 - Haemophilus ducreyi MeSH B03.660.250.550.290.330 - Haemophilus influenzae MeSH ... Haemophilus paraphrophilus MeSH B03.440.450.600.450.700 - Haemophilus parasuis MeSH B03.440.450.600.450.750 - Haemophilus ... Haemophilus paraphrophilus MeSH B03.660.250.550.290.700 - Haemophilus parasuis MeSH B03.660.250.550.290.750 - Haemophilus ...
Lipopolysaccharide
... and Haemophilus ducreyi which causes chancroid. Certain C. jejuni LPS serotypes (attributed to certain tetra- and ... and Haemophilus spp. LOS plays a central role in maintaining the integrity and functionality of the outer membrane of the Gram ... Haemophilus somnus, a pathogen of cattle, has also been shown to display LOS phase variation, a characteristic which may help ... Howard MD, Cox AD, Weiser JN, Schurig GG, Inzana TJ (2000). "Antigenic diversity of Haemophilus somnus lipooligosaccharide: ...
Haemophilus
... ducreyi, the causative agent of chancroid. All members are either aerobic or facultatively anaerobic. This genus has been found ... Alternatively, Haemophilus is sometimes cultured using the "Staph streak" technique: both Staphylococcus and Haemophilus ... Members of the genus Haemophilus will not grow on blood agar plates, as all species require at least one of these blood factors ... While Haemophilus bacteria are typically small coccobacilli, they are categorized as pleomorphic bacteria because of the wide ...
Pasteurellaceae
Haemophilus ducreyi, Haemophilus parasuis, and Mannheimia haemolytica. Molecular signatures in the form of CSIs have also been ... Haemophilus influenzae, Haemophilus somnus, and Mannheimia succiniciproducens, while the other includes Actinobacillus minor, ... Haemophilus influenzae was the first organism to have its genome sequenced and has been studied intensively by genetic and ... The genus Haemophilus is a notorious human pathogen associated with bacteremia, pneumonia, meningitis and chancroid. Other ...
2014 Ju-Jitsu World Championships
The 2014 Ju-Jitsu World Championship were the 12th edition of the Ju-Jitsu World Championships, and were held in Paris, France from November 28 to November 30, 2014. 28.11.2014 - Men's and Women's Fighting System, Men's and Women's Jiu-Jitsu (ne-waza), Men's Duo System - Classic 29.11.2014 - Men's and Women's Fighting System, Men's and Women's Jiu-Jitsu (ne-waza), Women's Duo System - Classic 30.11.2014 - Men's Jiu-Jitsu (ne-waza), Mixed Duo System - Classic, Team event Vincent MATCZAK (2014-09-30). "4TH INVITAION TO WORLD CHAMPIONSHIP 2014" (PDF). Retrieved 2019-11-28.[dead link] Online results Official results (PDF) Mixed team event results (PDF) (All articles with dead external links, Articles with dead external links from April 2022, Ju-Jitsu World Championships, 2014 in French sport ...
KEGG BRITE: DNA Replication Proteins - Haemophilus ducreyi
Chancroid (Haemophilus ducreyi)| CDC
Assessing the antibiotic potential of essential oils against Haemophilus ducreyi | BMC Complementary Medicine and Therapies |...
All 3 oils demonstrated excellent activity against H. ducreyi, with MICs of 0.05 to 0.52 mg/mL and MLCs of 0.1-0.5 mg ... Antibiotic-resistant strains of H. ducreyi were equally susceptible to these 3 essential oils relative to non-resistant strains ... ducreyi using the agar dilution method. We also determined the minimum lethal concentration for each oil by subculturing from ... ducreyi. We determine the minimum inhibitory concentration (MIC) of Cinnamomum verum (cinnamon), Eugenia caryophyllus (clove) ...
Multiplex Mediator Displacement Loop-Mediated Isothermal Amplification for Detection of Treponema pallidum and Haemophilus...
... primarily Haemophilus ducreyi. We developed a novel molecular test to simultaneously detect T. pallidum and H. ducreyi based on ... Haemophilus Ducreyi LAMP Loop-mediated Isothermal Amplification Multiplex Mediator Displacement Loop-Mediated Isothermal ... Amplification For Detection Of Treponema Pallidum And Haemophilus Ducreyi Neglected Tropical Diseases PCR Research Treponema ... We validated the T. pallidum and H. ducreyi LAMP (TPHD-LAMP) by testing 293 clinical samples from patients with yaws-like ...
Rapid detection of Haemophilus ducreyi in clinical and experimental infections using monoclonal antibody: a preliminary...
... ducreyi, smears taken from skin lesions of mice infected with H. ducreyi and patients from South Africa, Thailand and Malaysia ... It detected H. ducreyi in 95% of the animal lesions compared with 14% detected by culture. Immunofluorescence testing ... These results suggest that this antibody may provide a simple, rapid and sensitive means of detecting H. ducreyi in cases of ... A monoclonal antibody raised against Haemophilus ducreyi was tested for its sensitivity and specificity as an ...
Chancroid: Background, Pathophysiology, Epidemiology
Haemophilus ducreyi Cutaneous Ulcer Strains Are Nearly Identical to Class I Genital Ulcer Strains. PLoS Negl Trop Dis. 2015. 9 ... Haemophilus ducreyi inhibits phagocytosis by U-937 cells, a human macrophage-like cell line. Infect Immun. 2001 Aug. 69 (8): ... Pathophysiological concept of Haemophilus ducreyi infection (chancroid). Int J STD AIDS. 1992 Sep-Oct. 3 (5):319-23. [QxMD ... Chancroid and Haemophilus ducreyi: an update. Clin Microbiol Rev. 1995 Jul. 8 (3):357-75. [QxMD MEDLINE Link]. ...
Chancroid Workup: Laboratory Studies, Other Tests, Procedures
Haemophilus ducreyi Cutaneous Ulcer Strains Are Nearly Identical to Class I Genital Ulcer Strains. PLoS Negl Trop Dis. 2015. 9 ... Haemophilus ducreyi inhibits phagocytosis by U-937 cells, a human macrophage-like cell line. Infect Immun. 2001 Aug. 69 (8): ... Pathophysiological concept of Haemophilus ducreyi infection (chancroid). Int J STD AIDS. 1992 Sep-Oct. 3 (5):319-23. [QxMD ... Chancroid and Haemophilus ducreyi: an update. Clin Microbiol Rev. 1995 Jul. 8 (3):357-75. [QxMD MEDLINE Link]. ...
Chancroid: MedlinePlus Medical Encyclopedia
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The disease is caused by infection with Haemophilus ducreyi. Laboratory criteria for diagnosis --Isolation of H. ducreyi from a ... Haemophilus influenzae (Invasive Disease). Clinical description Invasive disease caused by Haemophilus influenzae may produce ... Cases of bacterial meningitis caused by Haemophilus influenzae, Neisseria meningitidis, group A Streptococcus, and Listeria ... Haemophilus influenzae, invasive drug-resistant invasive disease disease Streptococcal toxic-shock syndrome Hansen disease ( ...
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Volume 137, Issue 2 | Microbiology Society
The development of specific rRNA-derived oligonucleotide probes for Haemophilus ducreyi, the causative agent of chancroid Rudi ... Part of a ribosomal ribonucleic acid (rRNA) cistron of Haemophilus ducreyi was enzymically amplified using conserved primers ... Hybridization experiments with at least 41 H. ducreyi strains and 13 or 14 non-H. ducreyi strains revealed that all eight ... Comparisons of 16S rRNA sequences confirm that H. ducreyi is a member of the Pasteurellaceae though not closely related to ...
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What is Chancroid | Causes | clinical presentation | treatment
Chancroid20
- Haemophilus ducreyi , a fastidious gram-negative bac- Methods terium, is the causative agent of chancroid, a genital ulcer disease (GUD). (cdc.gov)
- We searched the National the painful nature of the lesions, patients usually seek im- Library of Medicine through PubMed for " H. ducreyi ," mediate treatment, and asymptomatic carriage is therefore "chancroid," "genital ulcer," OR "skin ulceration" AND uncommon ( 2 ). (cdc.gov)
- Haemophilus ducreyi is the bacterium responsible for the genital ulcer disease chancroid, a cofactor for the transmission of HIV, and it is resistant to many antibiotics. (biomedcentral.com)
- Haemophilus ducreyi , a Gram-negative coccobacillus, is a strict human pathogen responsible for the development of chancroid, which is a sexually transmitted infection (STI) that causes the formation of genital ulcers 4-10 days after acquisition of the bacteria and persists in some cases for 1-3 months. (biomedcentral.com)
- The development of antibiotic resistance in H. ducreyi is of particular concern given the connection between HIV-1 and chancroid[ 5 ]. (biomedcentral.com)
- With the increasing resistance of strains of H. ducreyi to antibiotics currently in use and the threat that chancroid contributes to the spread of HIV, it seems prudent to search for alternatives to the current methods of treatment for chancroid. (biomedcentral.com)
- A monoclonal antibody raised against Haemophilus ducreyi was tested for its sensitivity and specificity as an immunofluorescence (IF) reagent using simulated vaginal smears containing H. ducreyi, smears taken from skin lesions of mice infected with H. ducreyi and patients from South Africa, Thailand and Malaysia with clinically diagnosed chancroid. (ox.ac.uk)
- These results suggest that this antibody may provide a simple, rapid and sensitive means of detecting H. ducreyi in cases of chancroid. (ox.ac.uk)
- Chancroid is a bacterial sexually transmitted infection (STI) caused by infection with Haemophilus ducreyi . (medscape.com)
- Recently, the etiologic agent of chancroid, H ducreyi , has been isolated among chronic limb ulcers in the Asia Pacific region. (medscape.com)
- Chancroid is caused by H ducreyi , a small, gram-negative, facultative anaerobic bacillus that is highly infective. (medscape.com)
- Pathophysiological concept of Haemophilus ducreyi infection (chancroid). (medscape.com)
- Chancroid is caused by a bacterium called Haemophilus ducreyi . (medlineplus.gov)
- Haemophilus species including H. influenzae and H. ducreyi (chancroid). (medlineplus.gov)
- Chancroid is cause by the bacteria Haemophilus ducreyi. (healthynewage.com)
- Chancroid is an infection caused by the Streptobacillus Haemophilus ducreyi and transmitted by sexual activity. (blogarama.com)
- Chancroid (soft chancre, ulcus molle) is a sexually transmitted disease caused by Haemophilus ducreyi. (symptoma.com)
- 1 In contrast to these infections, many countries have achieved successful control of other STIs like chancroid (etiologic agent Haemophilus ducreyi) and lymphogranuloma venereum or LGV (etiologic agent Chlamydia trachomatis serovars L1, L2, and L3). (mhmedical.com)
- A species of HAEMOPHILUS that appears to be the pathogen or causative agent of the sexually transmitted disease, CHANCROID . (bvsalud.org)
- Chancroid is a sexually transmitted infection (STI) caused by the Haemophilus ducreyi bacteria. (condombreak.in)
Influenzae7
- Expression and structural diversity of the lipopolysaccharide of Haemophilus influenzae: implication in virulence. (semanticscholar.org)
- Characterization of genetic and phenotypic diversity of invasive nontypeable Haemophilus influenzae. (ox.ac.uk)
- The ability of unencapsulated (nontypeable) Haemophilus influenzae (NTHi) to cause systemic disease in healthy children has been recognized only in the past decade. (ox.ac.uk)
- 24 Haemophilus influenzae. (ebookst.com)
- Respiratory tract infections Pneumonia and other lower respiratory tract infections due to susceptible strains of Streptococcus pneumoniae , Haemophilus influenzae , Klebsiella pneumoniae and other organisms. (pillintrip.com)
- Ophthalmic infections Due to susceptible strains of gonococci, staphylococci and Haemophilus influenzae. (pillintrip.com)
- Pneumonia and other lower respiratory tract infections including those caused by susceptible strains of Streptococcus pneumoniae , Haemophilus influenzae , Klebsiella pneumoniae and other organisms. (pillintrip.com)
Epidemiology of Haemophilus ducreyi Infections1
- The global epidemiology of Haemophilus ducreyi infections microbiological diagnoses. (cdc.gov)
Strains7
- We determine the minimum inhibitory concentration (MIC) of Cinnamomum verum (cinnamon), Eugenia caryophyllus (clove) and Thymus satureioides (thyme) oil against 9 strains of H. ducreyi using the agar dilution method. (biomedcentral.com)
- Antibiotic-resistant strains of H. ducreyi were equally susceptible to these 3 essential oils relative to non-resistant strains (p = 0.409). (biomedcentral.com)
- Although no one strain of H. ducreyi demonstrates the wide range of and high degree of antibiotic resistance that is found in some bacteria, an increasing number of strains of H. ducreyi have developed some degree of antibiotic resistance[ 2 ]. (biomedcentral.com)
- Haemophilus ducreyi Cutaneous Ulcer Strains Are Nearly Identical to Class I Genital Ulcer Strains. (medscape.com)
- Most Haemophilus ducreyi strains are tolerant to tetracycline, amoxicillin and sulfamethoxazole/trimetoprim. (blogarama.com)
- Structural studies of the cell envelope lipopolysaccharides from Haemophilus ducreyi strains ITM 2665 and ITM 4747. (semanticscholar.org)
- Direct Whole-Genome Sequencing of Cutaneous Strains of Haemophilus ducreyi. (cdc.gov)
Bacteria2
- Haemophilus ducreyi is a gram negative coccobaccilus bacteria. (stepwards.com)
- One such alternative that has shown promise in the treatment of other bacteria but has never been tested on H. ducreyi is the use of essential oils, a chemically diverse group of plant-derived compounds, many of which have antibacterial properties[ 6 ]. (biomedcentral.com)
Neisseria1
- L'ouvrage aborde âegalement les probláemes associâes áa l'apparition de souches de Neisseria gonorrhoeae et Haemophilus ducreyi râesistantes aux antimicrobiens, l'apparition de tendances dâemographiques et de nouveaux comportements sexuels propices áa la propagation des maladies sexuellement transmissibles et l'augmentation alarmante de la frâequence et de la gravitâe des complications qui peuvent avoir des râepercussions majeures sur la morbiditâe maternelle et infantile. (who.int)
Infection2
- Experimental Infection of Human Volunteers with Haemophilus ducreyi: Fifteen Years of Clinical Data and Experience. (medscape.com)
- Outer membrane protein P4 is not required for virulence in the human challenge model of Haemophilus ducreyi infection. (medscape.com)
Ulcers2
- As a result of skin ulcers involving H. ducreyi . (cdc.gov)
- Haemophilus ducreyi associated with skin ulcers among children, Solomon Islands. (symptoma.com)
Infections2
Humans3
- A fibrinogen-binding lipoprotein contributes to the virulence of Haemophilus ducreyi in humans. (medscape.com)
- Evaluation of the repertoire of the TonB-dependent receptors of Haemophilus ducreyi for their role in virulence in humans. (medscape.com)
- The enterobacterial common antigen-like gene cluster of Haemophilus ducreyi contributes to virulence in humans. (medscape.com)
Antimicrobial1
- With the goal of exploring possible alternative treatments, we tested essential oils (EOs) for their efficacy as antimicrobial agents against H. ducreyi . (biomedcentral.com)
Genital1
- Lundqvist A, Fernandez-Rodrigues J, Ahlman K, LagergĂĄrd T. Detoxified Haemophilus ducreyi cytolethal distending toxin and induction of toxin specific antibodies in the genital tract. (medscape.com)
Sexually1
- H ducreyi is transmitted sexually by direct contact with purulent lesions and by autoinoculation to nonsexual sites, such as the eye and skin. (medscape.com)
Resistance1
- Cole LE, Kawula TH, Toffer KL, Elkins C. The Haemophilus ducreyi serum resistance antigen DsrA confers attachment to human keratinocytes. (medscape.com)
Protein1
- The Haemophilus ducreyi LspA1 protein inhibits phagocytosis by using a new mechanism involving activation of C-terminal Src kinase. (medscape.com)
Pathogen1
- Host-pathogen interplay of Haemophilus ducreyi. (medscape.com)
Lesions1
- It detected H. ducreyi in 95% of the animal lesions compared with 14% detected by culture. (ox.ac.uk)
Sexual1
- Especie de HAEMOPHILUS que parece ser el patĂłgeno o agente causal del CHANCROIDE, una enfermedad de transmisiĂłn sexual. (bvsalud.org)
Skin1
- H ducreyi penetrates the skin through breaks in the mucosal barriers and microabrasions on the skin. (medscape.com)
Treatment1
- A are because the experience: Treatment removing although spots by to for Haemophilus ducreyi. (louis-adams.com)
Worldwide1
- Caused by HAEMOPHILUS DUCREYI , it occurs endemically almost worldwide, especially in tropical and subtropical countries and more commonly in seaports and urban areas than in rural areas. (nih.gov)
Human1
- Haemophilus ducreyi inhibits phagocytosis by U-937 cells, a human macrophage-like cell line. (medscape.com)