• Bacteriologically dental caries and periodontitis differ. (drtbalu.co)
  • gingivalis, which have an optimum pHfor growth of approximately 7.5 [ 22 ] .Nutrition also affects periodontal bacteria and is considered a key modifiable factor for periodontitis [ 23 ] . (encyclopedia.pub)
  • The inhibition of quorum sensing, called quorum quenching, may disrupt oral biofilm formation, which is the main etiological factor of oral diseases, including periodontitis. (mdpi.com)
  • Periodontitis is a chronic inflammatory disorder of infectious etiology involving the hard and soft periodontal tissues and which is related to various systemic disorders, including cardiovascular diseases, diabetes and obesity. (mdpi.com)
  • The pathogenic bacterial complex can lead to dental caries, periodontitis and gingivitis. (encyclopedia.pub)
  • In addition, dental biofilm, especially subgingival plaque in patients with periodontitis, has been associated with cardiovascular and respiratory disease and diabetes mellitus, and recently constituting a high risk for developing severe illness due to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection [ 2 ] . (encyclopedia.pub)
  • Periodontal diseases include two main conditions: gingivitis and periodontitis. (encyclopedia.pub)
  • Periodontitis is a complex, chronic inflammatory disease caused by an abnormal host response to bacteria from dental plaque. (encyclopedia.pub)
  • This enzyme is called T reponema denticola chymotrypsin-like proteinase - or dentilisin - and it is usually found in the mouth, where it is known to contribute to severe gum disease (periodontitis). (lumoral.com)
  • The abundance of #Porphyromonadaceae and #Fusobacterium , which are co-pathogens in periodontitis and intestinal inflammation was significantly enriched in the gut of the C-SP group. (metabiom.org)
  • Anaerobes like Fusobacterium, porphyromonas, provotella and spirochetes have been known to colonize the gingival crevises. (drtbalu.co)
  • Some members of the genera #Porphyromonas , #Prevotella , and #Tannerella are well-known pathogens of the oral cavity, where they can notably cause periodontal disease and dental #Caries . (metabiom.org)
  • therefore, the current study was designed to assess the efficacy of certain antibiotics, toothpaste, and medicinal plant extracts ( Ajuga bracteosa and Curcuma longa ) versus the bacterial pathogens isolated from the human oral cavity. (scielo.br)
  • Among all the bacterial species, Staphylococcus aureus (29.62%) and Proteus mirabilis (22.2%) were found to be more prevalent oral pathogens. (scielo.br)
  • The data obtained through this study revealed that antibiotics were more effective for oral bacterial pathogens than toothpaste and plant extracts which showed moderate and low activity, respectively. (scielo.br)
  • Effect of cranberry juice deacidification on its antibacterial activity against periodontal pathogens and its anti-inflammatory properties in an oral epithelial cell model. (cranberryinstitute.org)
  • However, many other oral pathogens can play a role in the development of cancer as well. (lumoral.com)
  • #Streptococcus salivarius K12 and M18 prevented immune activation induced by periodontal disease pathogens. (metabiom.org)
  • #Nisin and a #Nisin -producing Lactococcus lactis probiotic significantly decreased the levels of several periodontal pathogens, alveolar bone loss, and the oral and systemic inflammatory host response. (metabiom.org)
  • Do Oral Pathogens Inhabit the Eye and Play a Role in Ocular Diseases? (metabiom.org)
  • Bacteria accumulate on both the hard and soft oral tissues in biofilms. (wikipedia.org)
  • Bacterial adhesion is particularly important for oral bacteria. (wikipedia.org)
  • Oral bacteria have evolved mechanisms to sense their environment and evade or modify the host. (wikipedia.org)
  • A dynamic equilibrium exists between dental plaque bacteria and the innate host defense system. (wikipedia.org)
  • The oral microbiome, mainly comprising bacteria which have developed resistance to the human immune system, has been known to impact the host for its own benefit, as seen with dental cavities. (wikipedia.org)
  • The oral cavity of a new-born baby does not contain bacteria but rapidly becomes colonized with bacteria such as Streptococcus salivarius. (wikipedia.org)
  • Instead, bacteria with the ability to form attachments to the acquired pellicle, which contains certain salivary proteins, on the surface of the teeth, begin the establishment of the biofilm. (wikipedia.org)
  • Actinomyces oris is an early colonizer and has two types of fimbriae on its cell surface, type 1 fimbriae (FimP and FimQ) and type 2 fimbriae (FimA and FimB), which contribute to the attachment and coaggregation with other bacteria and the formation of biofilm on the tooth surface, respectively. (biomedcentral.com)
  • Short-chain fatty acids (SCFAs) are metabolic products of oral bacteria including A. oris and regulate pH in dental plaques. (biomedcentral.com)
  • SCFAs affect the INAC-associated activities of the A. oris fimbrillins and non-fimbrillins during ionized and non-ionized acid formations in the form of co-culturing with other bacteria in the dental plaque but not impact the interaction of A. oris with streptococci. (biomedcentral.com)
  • The type of bacteria found in odontogenic infections are normal commensals of the oral cavity. (drtbalu.co)
  • In addition to the above mentioned organism there are certain specific bacteria colonizing specific areas of the oral cavity. (drtbalu.co)
  • 31 Dental personnel and patients are exposed to tens of thousands of bacteria per cubic meter, and the potential to breathe infective material that is aerosolized during routine procedures is high. (aeroshieldhealth.com)
  • therefore, removal of bacteria in dental biofilms is best achieved by physical disruption - yet this very process contributes to aerosol production. (aeroshieldhealth.com)
  • If not removed regularly, the biofilm undergoes maturation, which is connected with a progressive shift from a Gram-positive to a Gram-negative anaerobic species, which results in formation under the gingival surface, where bacteria grow profusely [ 1 ] . (encyclopedia.pub)
  • Presence of plaque rich in bacteria (especially Streptococcus mutans ) directly destroys the enamel layer by dissolving tooth minerals (mainly hydroxyapatite, Ca 10(PO 4) 6(OH) 2) resulting in caries. (encyclopedia.pub)
  • Formation of dental Pellicle Acquired enamel pellicle forms rapidly - Early pellicle Characterized by an absence of bacteria and their products. (medicpresents.com)
  • This connection is centered around so-called oral dysbiosis, a condition where imbalanced oral bacteria can lead to a range of health issues. (lumoral.com)
  • The oral cavity houses more than 700 types of bacteria. (lumoral.com)
  • The BJC study from 2017 was the first to show that virulence factors from gum disease bacteria could spread from the mouth to other parts of the body and take part in central mechanisms of cancer-related tissue destruction. (lumoral.com)
  • The links revealed so far between oral bacteria and cancer developments have inspired Prof. Sorsa's team to search ways to help prevent cancerous developments. (lumoral.com)
  • In patients with AD, oral bacteria were detected in brain tissues, and increased levels of pro-inflammatory cytokines were also detected. (metabiom.org)
  • The oral bacteria observed transiently in blood were broadly citrullinated in the mouth, and their in situ citrullinated epitopes were targeted by extensively somatically hypermutated ACPA B Cells encoded by RA blood plasmablasts. (metabiom.org)
  • Oral Microbiome Related Diseases" Encyclopedia , https://encyclopedia.pub/entry/12380 (accessed December 11, 2023). (encyclopedia.pub)
  • The human oral microbiome refers to an ecological community of symbiotic and pathogenic microorganisms found in the oral cavity. (encyclopedia.pub)
  • Oral cavity and the composition of oral microbiome. (encyclopedia.pub)
  • To understand the relationship between our bacterial microbiome and health, it is essential to define the microbiome in the absence of disease. (biomedcentral.com)
  • The bacterial microbiome of the human digestive tract contributes to both health and disease. (biomedcentral.com)
  • It is therefore critically important to define the microbiome of healthy persons in order to detect significant variations both in disease states and in pre-clinical conditions to understand disease onset and progression. (biomedcentral.com)
  • Dysbiosis, or an imbalanced oral microbiome, or ecosystem, can lead to various health issues ranging from common dental problems like cavities and gum disease to severe conditions such as heart disease, Alzheimer's disease, and diabetes. (lumoral.com)
  • even after remission, the salivary microbiome of the two groups (oral disease and healthy) differed significantly. (metabiom.org)
  • Oral microbiome dysbiosis persisted even after dental treatment-induced disease remission with a sustained increased risk of disease when compared with healthy participants. (metabiom.org)
  • Early childhood caries (ECC) - dental caries (cavities) occurring in primary teeth up to age 6-years - is a prevalent childhood oral disease with a microbial etiology. (researchsquare.com)
  • Background: One of the crucial factors influencing the longevity of anterior aesthetic dental restorations is the colour stability of resin composites. (researchgate.net)
  • Definition Dental Plaque "is a specific but highly variable structural entity, resulting from sequential colonization of microorganisms on tooth surfaces, restorations & other parts of oral cavity, composed of salivary components like mucin, desquamated epithelial cells, debris & microorganisms, all embedded in extracellular gelatinous matrix. (medicpresents.com)
  • As a diverse environment, a variety of organisms are able to inhabit unique ecological niches present in the oral cavity including the teeth, gingiva, tongue, cheeks, and palates. (wikipedia.org)
  • These normal commensals reside within biofilms present in the oral cavity. (drtbalu.co)
  • It affects the supporting structures of the teeth (root cementum, periodontal ligament and alveolar bone), causing irreversible attachment and bone loss, which are observed histologically and clinically. (encyclopedia.pub)
  • With the appearance of the teeth during the first year colonization by Streptococcus mutans and Streptococcus sanguinis occurs as these organisms colonise the dental surface and gingiva. (wikipedia.org)
  • The evolution of infections from teeth occurs as follows: Dental diseases gives rise to pulpitis which could progress to periapical abscess which could ultimately spread through bone and soft tissues to involve deeper structures. (drtbalu.co)
  • The oral cavity is an environment that provides various biological niches, such as the teeth, tongue, and oral mucosa. (encyclopedia.pub)
  • Dental plaque is a community of microorganisms found on the surface of teeth or other hard surfaces like dentures and embedded in a matrix of polymers of both host and bacterial origin. (encyclopedia.pub)
  • Caries experience was measured using the Decayed, Missing, and Filled Teeth (DMFT) index at baseline. (wjoud.com)
  • Salivary secretions help neutralise caries causing acids and facilitate teeth remineralisation. (fluoridationaustralia.com)
  • Majority of normal bacterial flora of oral cavity are anaerobes. (drtbalu.co)
  • It can predispose to dental caries due to the presence of bacterial byproducts present within it. (drtbalu.co)
  • While some bacterial species are beneficial for dental and overall health, in some cases, they can play a role in the development of serious systemic illnesses. (lumoral.com)
  • Streptococcus mutans has been clearly implicated in dental caries. (drtbalu.co)
  • Streptococcus mutans was previously considered a primary cause, but recent research promotes the ecologic hypothesis, in which a dysbiosis in the oral microbial community leads to caries. (researchsquare.com)
  • Oral microbiology is the study of the microorganisms (microbiota) of the oral cavity and their interactions between oral microorganisms or with the host. (wikipedia.org)
  • Of particular interest is the role of oral microorganisms in the two major dental diseases: dental caries and periodontal disease. (wikipedia.org)
  • Oral diseases caused by various microorganisms are common around the world. (scielo.br)
  • Dental calculus can be present on supragingival and subgingival surfaces. (wikipedia.org)
  • Plaque is nothing by supragingival biofilm. (drtbalu.co)
  • Genera with pathogenic members were well-represented among this disease-free cohort. (biomedcentral.com)
  • Further, earlier perception of dental caries reduces the progression of the disease and can be prevented. (wjoud.com)
  • Upon dental plaque maturation, in which the microbial community grows and diversifies, the plaque is covered in an interbacterial matrix. (wikipedia.org)
  • These services are focused on microbial culture and antibiotic susceptibility testing of dental plaque/biofilm sampled from patients with periodontal disease or failing dental implants. (temple.edu)
  • Given the paucity of new agents and limited data on combination therapy for MDR-KPs, the present study sought to evaluate the in vitro activity of several antibiotic combinations against planktonic and biofilm MDR-KPs isolated from patients with VAP. (bvsalud.org)
  • These data provide a critical baseline for future studies investigating local and systemic diseases affecting human health. (biomedcentral.com)
  • Scientists have discovered a significant link between poor oral health and systemic diseases, including specific cancers. (lumoral.com)
  • Additionally, research has correlated poor oral heath and the resulting ability of the oral microbiota to invade the body to affect cardiac health as well as cognitive function. (wikipedia.org)
  • 1-3 Many respiratory infections have been linked to the oral microbiota. (aeroshieldhealth.com)
  • Some recent evidence also suggests a role of the human oral microbiota in the development of digestive cancer s. (lumoral.com)
  • CONCLUSIONS: The results revealed that combinations of amoxicillin/clavulanate with colistin, meropenem, or amikacin in the planktonic mode and colistin with amoxicillin/clavulanate, meropenem, or amikacin in the biofilm mode could effectively inhibit CRKP isolates, and thus could be further explored for the treatment of CRKPs. (bvsalud.org)
  • Recent studies have revealed that oral dysbiosis may even be involved in the development of life-threatening digestive cancers. (lumoral.com)
  • The recruitment criteria included a set of objective, composite measurements performed by healthcare professionals [ 10 ], defining this reference population and enabling this investigation to focus on defining the integrated oral, oropharyngeal, and gut microbiomes in the absence of host disease. (biomedcentral.com)
  • This in vitro study aimed to investigate the effect of in-office bleaching agents on Vickers hardness and surface topography of polished and unpolished dental CAD-CAM composite. (researchgate.net)
  • Deacidification attenuated the anti-inflammatory effect of cranberry juice in an in vitro oral epithelial cell model. (cranberryinstitute.org)
  • Rams, T.E., Alwaqyan, A.Y. In vitro performance of DIAGNOdent laser fluorescence device for dental calculus detection on human tooth root surfaces. (temple.edu)
  • The Oral Microbiology Testing Service (OMTS) Laboratory at the Kornberg School of Dentistry provides commercial diagnostic testing services to practicing dentists and several dental school clinical programs in the U.S. The OMTS Laboratory is licensed by the Pennsylvania Health Department for clinical periodontal microbiology analysis. (temple.edu)
  • Established in 1982 as the world's first clinical periodontal microbiology laboratory at the University of Pennsylvania, the OMTS Laboratory moved to Temple University in 1997. (temple.edu)
  • It is the largest state-licensed, culture-based clinical periodontal microbiology laboratory of its kind in the U.S. (temple.edu)
  • The OMTS Laboratory has obtained $349,675 in external funding since 2017 from its fee-for-service commercial diagnostic periodontal microbiology testing. (temple.edu)
  • Understanding the risk posed by aerosols will help minimize the possibility of infection transmission during dental procedures. (aeroshieldhealth.com)
  • 9,12,17,19,21 Oral health professionals should be aware of these invisible dangers in the operatory and follow recommended infection prevention protocols before, during and after patient care. (aeroshieldhealth.com)
  • Potential routes of infection in dental settings include direct and indirect contact, inhalation and injections/punctures. (aeroshieldhealth.com)
  • The disease caused by SARS-CoV-2 infection was named Coronavirus Disease 2019 (COVID-19). (encyclopedia.pub)
  • In addition, biofilm production by these resistant isolates has confronted clinicians with higher treatment failure and infection recurrence. (bvsalud.org)
  • In all patients with oral cavity infections the threat of mediastinitis should always be considered. (drtbalu.co)
  • Patients suffering from diabetes, hypertension, obesity, asthma, and kidney and liver disease are in the high-risk group for severe COVID-19 symptoms [ 6 ] . (encyclopedia.pub)
  • They expected, if anything, that patients with the autoimmune disease would have more lipid present. (metabiom.org)
  • Patients with RA and periodontal disease experienced repeated oral bacteremias associated with transcriptional signatures of specific monocytes, recently identified in inflamed RA synovia and blood of those with RA flares. (metabiom.org)
  • To evaluate and assess the relationship between oral health illness perception and caries status among adult dental patients according to variables (age, gender, and presence of dental problems other than dental caries). (wjoud.com)
  • A total of 311 adult dental patients with self-reported dental caries were recruited by systematic random sampling method. (wjoud.com)
  • 1.4 ] [ #Periodontal abscess ] - periodontopathogens can be disseminated through the blood flow to other body parts where they may enhance inflammatory processes that can lead to the development or exacerbation of #Atherosclerosis . (metabiom.org)
  • These biofilms are composed of polysaccharides and it provides the microbes protective environment to reside and proliferate. (drtbalu.co)
  • Recent studies underline the association between poor oral health and the severity of COVID-19 via direct and indirect mechanisms. (encyclopedia.pub)
  • Dental plaque, which leads to oral diseases, may be a risk factor causing a severe course of COVID-19 similar to those in above mentioned chronic diseases. (encyclopedia.pub)
  • In addition, the histological, microbiological, and clinical aspects of periodontal disease in rats are similar to those observed in humans 2,3 . (bvsalud.org)
  • On the other hand, in the biofilm state, colistin-based combinations exhibited synergism against 50-70% isolates and the most effective combination was colistin-amikacin with 70% synergy. (bvsalud.org)
  • Factors of note that have been found to affect the microbial colonization of the oral cavity include the pH, oxygen concentration and its availability at specific oral surfaces, mechanical forces acting upon oral surfaces, salivary and fluid flow through the oral cavity, and age. (wikipedia.org)
  • Tooth-associated communities were distinct, but not entirely dissimilar, from other oral surfaces. (biomedcentral.com)
  • Most of them attach to different surfaces to form some type of biofilm matrix that is highly structured and spatially organized. (encyclopedia.pub)
  • May involve the interaction of phosphate groups with calcium ions in saliva to form "bridges" Protective functions of early enamel pellicle: protection , lubrication by decreasing frictional forces, may selectively concentrate antimicrobial substances such as immunoglobulins, lysozyme, and cystatins at different oral surfaces. (medicpresents.com)
  • In another report, the maximum concentrations of butyric (8.8 mM), propionic (33.7 mM), acetic (52.6 mM) and formic acids (5.8 mM) were also detected in dental plaques from caries-free and caries-susceptible young subjects [ 32 ]. (biomedcentral.com)
  • Prior studies have shown that it is necessary to place ligatures around molars to study periodontal destruction in rats. (bvsalud.org)
  • This is one of the most abundant spirochetes, found in sites with severe periodontal destruction and associated with periodontal disease . (metabiom.org)
  • The presence of Si on the Ti surface is quintessential for a strong, durable silaneā€based adhesion utilized in several dental applications. (researchgate.net)
  • Interestingly, the removal of organic acids from cranberry juice lowered the cytotoxicity of the beverage for oral epithelial cells. (cranberryinstitute.org)
  • The secretion of IL-6 by lipopolysaccharide (LPS)-stimulated oral epithelial cells exposed to cranberry juice increased proportionally with the deacidification rate. (cranberryinstitute.org)
  • Check out this medical presentation on Dental Calculus, which is titled "Dental Plaque", to know about the difference between dental plaque, calculus , and materia alba, types of plaque, composition of plaque, and formation of plaque. (medicpresents.com)
  • Age and presence of dental problems other than dental caries were the significant predictors for illness perception. (wjoud.com)
  • Acid producing normal flora of the oral cavity such as Lactobacillus acidophilus thrive and may become cariogenic in the presence of high sugar intake and fermentable carbohydrates on the enamel, as from carbonated drinks. (fluoridationaustralia.com)
  • The oral cavity is inhabited by more than 700 microbial species, including fungi and viruses from the respiratory tract. (aeroshieldhealth.com)
  • The present study investigated whether the removal of organic acids (0%, 19%, 42%, 60%, and 79%) from cranberry juice by EDBM affects its antibacterial activity against major periodontopathogens as well as its anti-inflammatory properties in an oral epithelial cell model. (cranberryinstitute.org)
  • Rams, T.E., Loesche, W.J. Relationship between Periodontal Screening and Recording index scores and need for periodontal access surgery. (temple.edu)
  • Tissue injury, flossing, dental treatment and even chewing and eating can induce blood vessel injury near spaces covered in dental plaque. (encyclopedia.pub)
  • In-office bleaching, using hydrogen peroxide, is effective to remove dental enamel stains. (researchgate.net)
  • Five years or more would be needed before the film could be used in practical dental treatment such as covering exposed dentin - the sensitive layer underneath enamel - but it could be used cosmetically within three years, Hontsu said. (fluoridationaustralia.com)
  • specifically berries, citrus and cherries on cardiovascular disease (CVD) risk factors. (cranberryinstitute.org)