Littérature scientifique sur le sujet « Microflora orale »

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Articles de revues sur le sujet "Microflora orale"

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Castagnola, M., E. Scarano, G. C. Passali, I. Messana, T. Cabras, F. Iavarone, G. Di Cintio, A. Fiorita, E. De Corso et G. Paludetti. « Salivary biomarkers and proteomics : future diagnostic and clinical utilities ». Acta Otorhinolaryngologica Italica 37, no 2 (avril 2017) : 94–101. http://dx.doi.org/10.14639/0392-100x-1598.

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Lo studio della proteomica salivare, test economico e non invasivo, rappresenta una fonte di numerose informazioni, ed è utile per la diagnosi di svariate malattie. Da quando siamo entrati nell’era della tecnologia genomica e delle scienze “omiche”, la raccolta di campioni salivari è aumentata esponenzialmente. Recenti piattaforme proteomiche hanno analizzato il proteoma salivare umano, caratterizzando circa 3000 peptidi e proteine, espressi in maniera differente: più del 90% in peso deriva dalla secrezione delle tre ghiandole salivari maggiori, mentre la restante parte proviene dalle ghiandole salivari minori, dal fluido crevicolare gengivale, da essudati mucosi e dalla microflora orale. L’obiettivo principale dell’analisi proteomica è discriminare tra condizioni fisiologiche e patologiche. Ad oggi, tuttavia, non esiste un preciso protocollo che permetta di analizzare l’intero proteoma salivare, pertanto sono state realizzate svariate strategie. Innanzitutto, è possibile distinguere due tipologie di piattaforme proteomiche: l’approccio “top-down” prevede l’analisi delle proteine sotto esame come entità intatte; nell’approccio “bottom-up” la caratterizzazione della proteina avviene mediante lo studio dei peptidi ottenuti dopo digestione enzimatica (con tripsina tipicamente). A causa di questa eterogeneità, per una stessa patologia sono stati proposti differenti biomarkers. Il proteoma salivare è stato caratterizzato in numerose malattie: carcinoma squamoso e leucoplachie orali, malattia del trapianto contro l’ospite (GVHD) cronica, sindrome di Sjögren e altri disordini autoimmuni come la sindrome SAPHO (sinovite, acne, pustolosi, iperostosi e osteite), schizofrenia e disordine bipolare, malattie genetiche come la sindrome di Down o la malattia di Wilson. In conclusione, i risultati delle ricerche riportate in questa review suggeriscono che nel prossimo futuro la saliva diverrà un fluido di indubbia rilevanza diagnostica utile per fini clinici, sia diagnostici, sia prognostici.
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Dzambas, Ljubisa, Ljiljana Suvajdzic et Slobodanka Hrvacanin. « Bacterial and mycotic flora of the oral cavity in patients using a postresection prosthesis ». Zbornik Matice srpske za prirodne nauke, no 103 (2002) : 57–65. http://dx.doi.org/10.2298/zmspn0201057d.

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The surgeries in the middle third of the face that distort the anatomic and topographic integrity of the oral cavity, the nose and the sinuses, besides functional damage to these regions, also induce changes in their microfloras of diverse hypothetical combinations. This was the reason to start an investigation on the qualitative and quantitative structure of the microfloras of these regions and their changes. The investigation included 35 patients using a postresection prosthesis. The material for bacteriologic and microbiologic analyses was obtained by single swab sampling from six different localizations, cultured on the blood, TKV, ECV, TYCS, SABOURAND and ENDO agar over 24-48 hours, in aerobic and anaerobic conditions. Species belonging to the pyogenic cocci family, enterobacteria, oral streptococci and fungal microflora were detected in both the oral and the postresection cavity. Frequency distribution and Spearman's range correlation coefficient (R = 0.961; SS = 17; 14.280) (p<0.01) reveal the microfloras of the two cavities were almost identical regarding the species/families of the isolated microorganisms.
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Abass, Varin T., et Sherko A. Omer. « ORAL FINDINGS AND MICROFLORA IN TYPE II DIABETES MELLITUS IN SULAIMANI CITY ». Journal of Sulaimani Medical College 1, no 1 (1 décembre 2011) : 13–28. http://dx.doi.org/10.17656/jsmc.10011.

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Laheij, Alexa M. G. A., et Johannes J. de Soet. « Can the oral microflora affect oral ulcerative mucositis ? » Current Opinion in Supportive and Palliative Care 8, no 2 (juin 2014) : 180–87. http://dx.doi.org/10.1097/spc.0000000000000053.

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Zakharova, N. M., N. A. Gulyaeva, A. M. Ammosova, S. V. Markova, M. V. Khandy, S. Yu Artamonova, L. A. Stepanova et V. B. Egorova. « Analysis of oral microflora in children ». Yakut Medical Journal, no 3 (2018) : 32–35. http://dx.doi.org/10.25789/ymj.2018.63.09.

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Andonova, Irena, et Vasil Iliev. « Oral Anaerobic Microflora and Pregnancy Complication ». Open Access Macedonian Journal of Medical Sciences 9, B (5 décembre 2021) : 1681–85. http://dx.doi.org/10.3889/oamjms.2021.7601.

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Bacterial vaginosis and periodontal diseases share very similar pathogenesis. Each of these diseases occurs when healthy microbiome changes to predominately anaerobic bacterial flora. Bacterial vaginosis is proven factor for adverse pregnancy outcomes. In recent years it has been hypothesized that infection from distant sites of the fetoplacental unit may also elicit an inflammatory response in utero. Aim: The study is designed to determine whether the presence of specific oral anaerobic bacteria in subgingival sulcus of mother increase the risk of adverse obstetric outcomes. Material and Methods: Case-control study. Control group: 50 patients who gave birth to neonate whit normal birth weight at term. Group cases: I group - 40 pregnant women who were hospitalized with signs of preterm labor. II - 20 pregnant women, who have an ultrasound diagnosis of fetal growth retardation. Sub-gingival microbiological paper-point swab was taken in all patients. Results: The total number of isolated oral anaerobic bacteria was statistically significantly higher in the cases group compared to control group p <0.01. In our study, pregnant women who tested positive for Porphyrmonas gingivalis for 6.65 times were more likely to have preterm labor compare with pregnant women with negative oral swabs (95.0% CI: 1.38-32.11 / p <0.05), and for 2,79 times more likely to have fetus with intrauterine growth restriction (95.0% CI: 1.10-7.91 / p <0.05 Conclusions: The study confirmed the hypothesis of a statistically significant association between oral anaerobic infection and adverse pregnancy outcomes. In the future, more studies are needed to investigate the role of the microbial load, maternal immune response, pathophysiological pathway that leads to negative pregnancy outcome.
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Hegde, Mithra N. « Dysbiosis of Oral Microflora : A Review ». Journal of Health and Allied Sciences NU 08, no 04 (décembre 2018) : 034–39. http://dx.doi.org/10.1055/s-0040-1708772.

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AbstractMicroorganisms being an integral part of human body colonise various sites, with oral cavity being one of the most densely populated environment. Within the oral cavity there are varying environment, properties of which determines the type of microbes colonising the site, while the metabolic activities of these microorganisms later on modifies the environmental properties. These microorganisms when in equilibrium confer health benefit however any alteration in the flora allows the pathogenic bacteria to outgrow in numbers and cause oral disease. Such alteration could be due to various factors. The present review article focuses on the various aspects of oral microbial flora, their role in the body, dysbiosis and factors influencing along with the reestablishment of normal healthy microbiome. A search was made on pubmed and scopus using keywords and 25 relevant articles published during 2000 to 2018 along with their references were included in the study.With increasing knowledge of human microbiome, attempts are made to limit the alteration in oral ecosystem or re-establish the normal healthy flora as a part of prevention or treatment of diseases. This brings about change in approach which initially focused on elimination of microbes to maintaining their equilibrium.
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Ledder, R. G., P. Gilbert, A. Pluen, P. K. Sreenivasan, W. De Vizio et A. J. McBain. « Individual microflora beget unique oral microcosms ». Journal of Applied Microbiology 100, no 5 (mai 2006) : 1123–31. http://dx.doi.org/10.1111/j.1365-2672.2006.02847.x.

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Khaydarov, Artur, Saodat Muratova, Abdugofir Khajimetov et Nodira Shukurova. « CELLULAR COMPOSITION STATE AND MICROFLORA OF ORAL MUCOSAL EPITHELIUM OF PATIENTS WITH CHRONIC CEREBRAL ISCHEMIA ». UZBEK MEDICAL JOURNAL 2, no 3 (30 mars 2021) : 34–41. http://dx.doi.org/10.26739/2181-0664-2021-3-6.

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The cell composition and microflora of oral mucosal epithelium smearsand the hormonal composition of oral fluid in patients with chronic cerebral ischemiawere studied. We examined 54 patientsaged 45-65 years suffering from cerebral blood circulation disorders caused by atherosclerosis of cerebral vessels and under outpatient observation. In patients with chronic cerebral ischemia, a decrease in the size of the neutrophil pool and epithelial cell pool was noted in saliva smears, against the background of an increase in the number of lymphocytes (threefold) and “bare nuclei” -more than ten times, which indicates a weakening of local protection and is considered as a pathogenetically significantindicator. Smears of buccal epithelial cells revealed yeast-like fungi of the Candida genus (C.albicans), whose content reached 105CFU/ml in 61.44% of cases and averaged 82.5±6.4% of strains in CCI patients. Free progesterone increased 1.9-fold in oral fluid, whereas estradiol levels decreased 5-fold and cortisol increased 1.6-fold.Keywords: chronic cerebral ischemia, buccal cells, candidiasis, sex hormones.
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Vecherkovskaya, M. F., G. V. Tets, B. V. Afanasiev et V. V. Tets. « Oral microflora in children with hematologic malignancies ». Oncohematology 10, no 2 (4 juin 2015) : 51. http://dx.doi.org/10.17650/1818-8346-2015-10-2-51-57.

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Thèses sur le sujet "Microflora orale"

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Sheehy, Evelyn Catherina. « The oral microflora of children undergoing liver transplantation ». Thesis, King's College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300430.

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Johansson, Birgit. « Bad breath : prevalence, periodontal disease, microflora and inflammatory markers / ». Huddinge, 2005. http://diss.kib.ki.se/2005/91-7140-295-0/.

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Bradshaw, D. J. « Continuous culture modelling of environmental factors affecting the oral microflora ». Thesis, Open University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315369.

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Mosca, Rodrigo Crespo. « Inibição do crescimento da microflora oral por venenos de serpentes ». Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/85/85131/tde-16102009-150801/.

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A saúde bucal, na maioria dos municípios brasileiros, constitui ainda um grande desafio aos princípios do Sistema Único de Saúde, principalmente no que se refere à universalização, à eqüidade do atendimento e alto custo envolvido na terapia restauradora. A procura pela descoberta de novos compostos metabólicos com atividade antibacteriana para a prevenção de doenças bucais e talvez com menores impactos a saúde e financeiros, seria muito importante para obtenção de um meio efetivo de controle da formação de um biofilme patogênico e da cárie dental. O objetivo deste trabalho é estudar a viabilidade biotecnológica do uso de venenos nativos de diferentes serpentes quanto à capacidade de inibir o crescimento de Streptococcus mutans, principal agente envolvido na cárie dental. Nossos resultados mostraram que os venenos das serpentes Bothrops moojeni e Bothrops jararacussu inibiram o crescimento de Streptococcus mutans e o componente responsável pela inibição parece ser a peróxido de hidrogênio. Apesar de ainda não totalmente conclusivos, os ensaios já realizados, permitem afirmar que venenos de serpentes são ferramentas importantes na inibição do crescimento de patógenos, especificamente daqueles envolvidos nas doenças cariogênicas.
The oral health at the most of Brazilian municipalities is still a big challenge to the principles of the Brazilian Health Unique System (SUS), particularly with regard to the globalization, the equity of care and high cost involved in restorative therapy. The demand for discovery of new natural products with antibacterial activity in order to prevent dental diseases and perhaps with fewer health and financial impacts, would be very important to achieve an effective means to control the formation of a pathogenic biofilm and dental caries. The objective of this work is to study the feasibility of the use of different snakes crude venom in inhibiting the growth of Streptococcus mutans, the principal agent involved in dental caries. Our results showed that Bothrops moojeni and Bothrops jararacussu venoms were able to inhibit the growth of Streptococcus mutans and the component responsible for that inhibition appears to be the hydrogen peroxide. Though still not fully conclusive, the tests already carried out, show that snake venoms are important tools to inhibit the growth of pathogens, specifically those involved in caries diseases. MOSCA, R.C., 2008 7 SUMÁRIO 1. INTRODUÇÃO................................................................................................
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MOSCA, RODRIGO C. « Inibição do crescimento da microflora oral por venenos de serpentes ». reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11707.

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Made available in DSpace on 2014-10-09T12:54:57Z (GMT). No. of bitstreams: 0
Made available in DSpace on 2014-10-09T14:07:06Z (GMT). No. of bitstreams: 0
Dissertacao (Mestrado)
IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Swartz, Timothy David. « Oral and post-oral factors controlling energy balance in GF rodents ». Paris 6, 2012. http://www.theses.fr/2012PA066290.

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Mes études ont pour but d'examiner les altérations métaboliques et comportementales dans des modèles de souris axéniques. Nous avons démontré que les souris axéniques présentent une augmentation de préférence et d'acceptation des solutions sucrées. Cette augmentation est corrélée à des changements des niveaux d'expression des récepteurs du goût sucré au niveau de l'épithélium lingual et la muqueuse intestinale; T1R2, T1R3, et le transporteur de glucose SGLT-1. De plus, elles ont une préférence pour des fortes concentrations de saccharose comparées aux souris normales. Cet effet est associé à une augmentation des niveaux d'expression de T1R3 et SGLT-1 dans l'intestin. Nous avons étudié si cette augmentation de consommation de sucre était similaire à celle de acide gras, étayé les effets d'une consommation des lipides sur les niveaux d'expression des récepteurs des acides gras "CD36" au niveau de l'épithélium lingual et la muqueuse intestinale ainsi que les niveaux d'expression et de sécrétion des peptides intestinales à vocation satiétogène chez les souris axéniques comparées aux souris normales. En effet, nous avons démontré que les souris axéniques affichent une consommation accrue et une préférence pour les acides gras à des fortes et faibles concentrations respectivement. Ces changements étaient associés à une diminution des niveaux d'expression des détecteurs gustatifs de gras (GPRs), des faibles taux d'expression et de sécrétion des peptides intestinales, une augmentation d'expression du récepteur des acides gras au niveau de l'épithélium lingual et une augmentation des taux circulants des acides gras. Ces modifications peuvent constituer des mécanismes d'adaptation à l'état énergétique appauvri des souris axéniques. Nous avons essayé de savoir si ces altérations étaient présentes chez le rat dépourvu axénique. En effet, nous avons constaté que les rats axéniques présentent un niveau similaire ou élevé de la masse grasse, avec une diminution de la lipogenèse et une augmentation de l'adipogenèse expliquant l'hyperphagie du tissu adipeux. En résumé, nous avons démontré que l'absence du microbiote intestinal chez la souris conduit à une augmentation de l'apport énergétique en augmentant la consommation de sucres et de gras. Ces effets sont associés à des altérations orales et post-orales des niveaux d'expressions des détecteurs gustatifs tandis que le microbiote intestinal du rat F344 ne joue pas un rôle central dans l'adiposité
The present studies examine intestinal, metabolic, and behavioral alterations in germ-free (GF) animals. The first set of experiments examine preference and acceptance for sweet solutions, sucrose and saccharin, in GF C57Bl/6J mice with associated changes in expression of lingual and intestinal nutrient-sensing sweet taste receptors, T1R2 and T1R3, and the glucose transporter, SGLT1. It demonstrates that GF mice consumed more of the highest concentration of sucrose relative to NORM controls, with an increased expression of intestinal T1R3 and SGLT1. The second set of studies examine if findings of increased sucrose intake extend to fat, and whether the GF mice display alterations in lingual and intestinal fat sensors as well as intestinal satiety peptides. We found that GF mice display increased intake and preference of fat at high and low concentrations, respectively. Additionally GF mice display decreased fatty-acid GPRs and satiety peptides in the intestine, decreased circulating gut peptide levels, increased lingual fat detecting receptors, and increased markers of fatty-acid metabolism, all of which are adaptive effects to the chronically depleted energy state of the GF mice. The final succession of experiments was to determine if the GF state, with its associated decreases in adiposity and chronic fasting state in mice, is present in the GF rat model. Interestingly, we found that GF rats display similar or increased levels of body adiposity, with decreased markers of liver lipogenesis, yet increased lipogenesis in adipose tissue associated with adipocyte hypertrophy. Overall, these data demonstrate that absence of gut microbiota in mice leads to increased energy consumption of sugars and fats associated with alterations in oral and intestinal nutrient sensors while the gut microbiota in the F344 does not play a pivotal role in adiposity
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Al-Nowaiser, Abeer. « The oral health and oral microflora of children with chronic renal failure and children undergoing renal transplantation ». Thesis, University College London (University of London), 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249318.

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Villedieu, Aurelie. « Detection and characterisation of genes encoding antibiotic resistance in the cultivable oral microflora ». Thesis, University College London (University of London), 2006. http://discovery.ucl.ac.uk/1445139/.

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The emergence of antibiotic-resistant bacteria has become a major threat to public health. The increased use of antibiotics has selected for the dissemination of antibiotic resistance genes between organisms from different species and different genera. There is a large body of evidence that the indigenous microbiota can act as a reservoir of antibiotic-resistant bacteria. However little is known about the molecular basis for this in bacteria from the oral cavity. Therefore the aim of this work was to determine the prevalence of antibiotic-resistant bacteria and antibiotic resistance genes in the cultivable oral microbiota. Saliva and plaque samples were taken from each of 60 healthy adults who had not taken any antibiotics during the previous three months. Each sample was plated onto antibiotic-containing media to quantitate and identify antibiotic-resistant strains. All of the individuals harboured bacteria resistant to erythromycin, gentamicin, vancomycin and tetracycline. Only 4 individuals (7%) did not have any cultivable bacteria resistant to amoxycillin. Oral bacteria resistant to gentamicin were the most commonly isolated (constituting 23% of total cultivable oral bacteria) followed by erythromycin (18% of the total viable count), vancomycin (16% of the total viable count), tetracycline (10% of the total viable count) and amoxycillin (4% of the total viable count). Multiply-resistant bacteria were found with 55% of tetracycline-resistant isolates being resistant also to erythromycin and 6% resistant also to both amoxycillin and erythromycin. The most prevalent genes encoding tetracycline and erythromycin resistance were tet(M), tet(W), tet(0), and mef and erm(B) respectively. In some cases, tet(M) and ermB were contained within a Tn/5 5-like conjugative transposon and could be co-tranferred to Enterococcus faecalis. Finally the nature of the genetic support for one of the tet(W) genes, was determined and found to be flanked by two transposases belonging to two different families of insertion sequences (IS30 and IS256). This element was highly unstable in E. coli. This study showed that antibiotic-resistant bacteria and antibiotic resistance genes are present in the oral microbiota and that oral bacteria are likely to play an important role in the evolution and dissemination of antibiotic resistance genes.
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Gaboriau-Routhiau, Valérie. « Etude experimentale de l'influence de la microflore intestinale autochtone ou enterotoxinogene, sur l'etablissement de la tolerance orale a l'ovalbumine, chez la souris ». Paris 11, 1995. http://www.theses.fr/1995PA114842.

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Campbell, John D. « La tolérance orale à la ß-lactoglobuline en fonction des caractéristiques de la microflore intestinale chez des souris gnotobiotiques ». Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ61334.pdf.

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Livres sur le sujet "Microflora orale"

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Zhou, Xuedong, et Yuqing Li, dir. Atlas of Oral Microbiology : From Healthy Microflora to Disease. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7899-1.

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Li, Yuqing, et Xuedong Zhou. Atlas of Oral Microbiology : From Healthy Microflora to Disease. Elsevier Science & Technology Books, 2015.

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Ren, Biao, Yuqing Li, Xuedong Zhou et Xian Peng. Atlas of Oral Microbiology : From Healthy Microflora to Disease. Springer Singapore Pte. Limited, 2021.

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Atlas of Oral Microbiology : From Healthy Microflora to Disease. Elsevier Science & Technology Books, 2015.

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Li, Yuqing, et Xuedong Zhou. Atlas of Oral Microbiology : From Healthy Microflora to Disease. Springer Singapore Pte. Limited, 2022.

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Chapitres de livres sur le sujet "Microflora orale"

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Marsh, Philip, et Michael Martin. « The resident oral microflora ». Dans Oral Microbiology, 27–55. Boston, MA : Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-7556-6_3.

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Ligtenberg, Antoon J. M., et Annica Almståhl. « Xerostomia and the Oral Microflora ». Dans Dry Mouth, 81–101. Berlin, Heidelberg : Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-55154-3_6.

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Krasse, Bo. « Oral Microflora : Establishment and Preventive Effects ». Dans The Regulatory and Protective Role of the Normal Microflora, 253–62. London : Palgrave Macmillan UK, 1989. http://dx.doi.org/10.1007/978-1-349-10723-0_15.

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Slots, Jørgen, et Casey Chen. « The oral microflora and human periodontal disease ». Dans Medical Importance of the Normal Microflora, 101–27. Boston, MA : Springer US, 1999. http://dx.doi.org/10.1007/978-1-4757-3021-0_5.

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Smith, Daniel J., et Martin A. Taubman. « Cariogenic microflora and the immune response ». Dans Interface Oral Health Science 2009, 394–99. Tokyo : Springer Japan, 2010. http://dx.doi.org/10.1007/978-4-431-99644-6_113.

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Marsh, Philip, et Michael Martin. « Acquisition, adherence, distribution and functions of the oral microflora ». Dans Oral Microbiology, 56–97. Boston, MA : Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-7556-6_4.

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Ren, Biao, Lei Cheng, Xian Peng, Yuqing Li, Yan Li, Yujie Zhou, Chengguang Zhu et Xi Chen. « Oral Mucosal Microbes ». Dans Atlas of Oral Microbiology : From Healthy Microflora to Disease, 211–51. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7899-1_5.

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Abiko, Yuki, Takuichi Sato, Reiko Sakashita et Nobuhiro Takahashi. « Subgingival Plaque Biofilm Microflora of Elderly Subjects ». Dans Interface Oral Health Science 2011, 176–77. Tokyo : Springer Japan, 2012. http://dx.doi.org/10.1007/978-4-431-54070-0_46.

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Peng, Xian, Biao Ren, Yuqing Li, Xuedong Zhou, Jing Xie, Chenchen Zhou, Demao Zhang, Xin Zheng et Xinxuan Zhou. « Techniques for Oral Microbiology ». Dans Atlas of Oral Microbiology : From Healthy Microflora to Disease, 25–80. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7899-1_2.

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Li, Yuqing, Xian Peng, Biao Ren, Boyu Tang, Tao Gong, Zhengyi Li et Xuedong Zhou. « New Oral Microbial Isolations ». Dans Atlas of Oral Microbiology : From Healthy Microflora to Disease, 253–86. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7899-1_6.

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Actes de conférences sur le sujet "Microflora orale"

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Ovchinnikov, Ilya S., et Valery V. Tuchin. « Photodynamic action on some pathogenic microorganisms of oral cavity ». Dans European Conference on Biomedical Optics. Washington, D.C. : Optica Publishing Group, 2001. http://dx.doi.org/10.1364/ecbo.2001.4433_160.

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The work is devoted to an analysis of pre-clinical and clinical experiments on photodynamic action of HeNe laser radiation in aggregate with a cation thiazinium dye Methylene Blue (MB) on a mix of pathogenic and conditionally pathogenic aerobic bacteria being activators of pyoinflammatory diseases of oral cavity. Concentration of photosensitizes at which there is no own bactericidal influence on dying microflora, and parameters of influence at which the efficiency of irradiated microflora defeat reaches 99 % are determined.
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Kaur, Parmandeep, et Diptiman Choudhury. « Abstract 310 : Gut microflora mediated novel oral drug delivery system ». Dans Proceedings : AACR Annual Meeting 2021 ; April 10-15, 2021 and May 17-21, 2021 ; Philadelphia, PA. American Association for Cancer Research, 2021. http://dx.doi.org/10.1158/1538-7445.am2021-310.

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Kolevatykh, Ekaterina Petrovna, et Svetlana Vadimovna Potekhina. « Periodontopathogenic microflora of the oral cavity in patients with autoimmune pathology ». Dans International Research Conference on Technology, Science, Engineering & Management. Seattle : Professional science, 2021. http://dx.doi.org/10.54092/9781794752917_66.

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SEVBITOV, Andrey, Aleksey DOROFEEV, Sergey MIRONOV, Samer AL-KHOURY et Anton TIMOSHIN. « PREVENTION OF CANDIDIASIS IN PATIENTS USING REMOVABLE DENTURES ». Dans SOUTHERN BRAZILIAN JOURNAL OF CHEMISTRY 2021 INTERNATIONAL VIRTUAL CONFERENCE. DR. D. SCIENTIFIC CONSULTING, 2022. http://dx.doi.org/10.48141/sbjchem.21scon.04_abstract_sevbitov.pdf.

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Despite innovations in orthopedic dentistry, removable dentures belong to the most popular orthopedic care category. Removable dentures are combined stimuli that affect the mucous membrane and neuro-receptor apparatus. Acrylic plastic prostheses, widely used in prosthetic dentistry, have a negative side mechanical, chemical-toxic, sensitizing, and thermal insulating effect on oral tissue and prosthetic impression area. This is often complicated by a violation of the biocenosis of the oral cavity, the growth of pathogenic microflora that releases toxins, especially an increase in the number of yeast colonies that irritate the oral mucosa and prosthetic stomatitis. It was observed 100 patients with oral candidiasis of various age groups from 45 to 65 years. Of these, 60 patients with removable plate prostheses; 40 patients with partially removable prostheses. Chronic forms of candidiasis were diagnosed in 40 patients and with exacerbation of chronic forms of candidiasis in 60 people. The number of untreated carious cavities and poor hygienic condition of the oral cavity directly affects the severity of candidiasis. Acute forms of candidiasis were observed mainly in patients with high DMF and PMA indices. The severity of candidiasis depends on the degree and duration of wearing dentures and hygienic conditions - the most severe forms of invasive candidiasis were observed in the presence of removable plate prostheses, the complete absence of teeth, and the use of a prosthesis for more than 10-15 years. A combined lesion of the oral mucosa and the red border of the lips was observed mainly in patients older than 60 years. The presence of candidiasis in the oral cavity in patients with removable plate prostheses leads to a statistically significant change in the indicators of local immunity of the oral cavity: an increase in the concentration of serum IgG and IgA and the values of the coefficient of the balance of local immunity factors.
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Masychev, Viktor I., et Olga N. Risovannaya. « The effect of selective photosuppression of sensitized pathogenic microflora : Part I. Influence on pathogenic organisms causing pyoinflammatory processes in oral cavity ». Dans Biomedical Optics 2005, sous la direction de Peter Rechmann et Daniel Fried. SPIE, 2005. http://dx.doi.org/10.1117/12.588988.

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