Academic literature on the topic 'Porphyromonas gingivalis infections'
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Journal articles on the topic "Porphyromonas gingivalis infections"
Winkelhoff, Arie J., and Jørgen Slots. "Actinobacillus actinomycetemcomitans and Porphyromonas gingivalis in nonoral infections." Periodontology 2000 20, no. 1 (June 1999): 122–35. http://dx.doi.org/10.1111/j.1600-0757.1999.tb00160.x.
Full textCondorelli, Francesca, Guido Scalia, Giuditta Calì, Bruno Rossetti, Giuseppe Nicoletti, and Anna M. Lo Bue. "Isolation of Porphyromonas gingivalisand Detection of Immunoglobulin A Specific to Fimbrial Antigen in Gingival Crevicular Fluid." Journal of Clinical Microbiology 36, no. 8 (1998): 2322–25. http://dx.doi.org/10.1128/jcm.36.8.2322-2325.1998.
Full textHirasawa, Masaaki, and Tomoko Kurita-Ochiai. "Porphyromonas gingivalis Induces Apoptosis and Autophagy via ER Stress in Human Umbilical Vein Endothelial Cells." Mediators of Inflammation 2018 (July 29, 2018): 1–8. http://dx.doi.org/10.1155/2018/1967506.
Full textWu, Jie, and Hua Xie. "Role of Arginine Deiminase of Streptococcus cristatus in Porphyromonas gingivalis Colonization." Antimicrobial Agents and Chemotherapy 54, no. 11 (July 26, 2010): 4694–98. http://dx.doi.org/10.1128/aac.00284-10.
Full textRôças, Isabela N., and José F. Siqueira. "Distribution of Porphyromonas gingivalis fimA genotypes in primary endodontic infections." Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology 109, no. 3 (March 2010): 474–78. http://dx.doi.org/10.1016/j.tripleo.2009.11.009.
Full textOdell, Lynnetta J., J. Craig Baumgartner, Tian Xia, and Larry L. David. "Survey for collagenase gene prtC in Porphyromonas gingivalis and Porphyromonas endodontalis isolated from endodontic infections." Journal of Endodontics 25, no. 8 (August 1999): 555–58. http://dx.doi.org/10.1016/s0099-2399(99)80379-3.
Full textFiorillo, Luca, Gabriele Cervino, Luigi Laino, Cesare D’Amico, Rodolfo Mauceri, Tolga Fikret Tozum, Michele Gaeta, and Marco Cicciù. "Porphyromonas gingivalis, Periodontal and Systemic Implications: A Systematic Review." Dentistry Journal 7, no. 4 (December 11, 2019): 114. http://dx.doi.org/10.3390/dj7040114.
Full textMaezono, H., Y. Noiri, Y. Asahi, M. Yamaguchi, R. Yamamoto, N. Izutani, H. Azakami, and S. Ebisu. "Antibiofilm Effects of Azithromycin and Erythromycin on Porphyromonas gingivalis." Antimicrobial Agents and Chemotherapy 55, no. 12 (September 12, 2011): 5887–92. http://dx.doi.org/10.1128/aac.05169-11.
Full textSiqueira, José F., Isabela N. Rôças, and Marlei G. Silva. "Prevalence and Clonal Analysis of Porphyromonas gingivalis in Primary Endodontic Infections." Journal of Endodontics 34, no. 11 (November 2008): 1332–36. http://dx.doi.org/10.1016/j.joen.2008.08.021.
Full textLoos, B. G., D. Mayrand, R. J. Genco, and D. P. Dickinson. "Genetic Heterogeneity of Porphyromonas (Bacteroides) gingivalis by Genomic DNA Fingerprinting." Journal of Dental Research 69, no. 8 (August 1990): 1488–93. http://dx.doi.org/10.1177/00220345900690080801.
Full textDissertations / Theses on the topic "Porphyromonas gingivalis infections"
Xie, Hua. "Regulation of fimbrillin expression in Porphyromonas gingivalis." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/6392.
Full textDíaz, Patricia I. "Studies on the oxidative stress response of porphyromonas gingivalis : a thesis submitted in fulfillment of the requirements for admission to the degree of Doctor of Philosophy /." Title page, summary and table of contents only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phd5426.pdf.
Full textLeclerc, Julia. "Etude d’un système respiratoire de Porphyromonas gingivalis, pathogène impliqué dans les infections parodontales." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1B032/document.
Full textPeriodontal diseases are chronic inflammatory infections caused by bacteria in oral biofilm they are the first cause of loss of tooth in industrial countries with an important cost for the society. The biofilm comprises more than 500 bacterial species. Amongst them, Porphyromonas gingivalis, a Gram-negative bacterium, is well known as a major causative agent of periodontitis. Although considered as mainly anaerobe, P. gingivalis tolerates low oxygen concentration, therefore enhancing its ability to colonize the oral cavity. Our aim was to decipher the biological processes underpinning the resistance of P. gingivalis to oxygen and reactive oxygen species (ROS) and to characterise the transition from anaerobiosis to hypoxia. In silico studies of P. gingivalis genomes have revealed the presence of a putative oxygen-dependent respiratory system involving a cytochrome bd oxidase CydAB. We constructed a mutant deleted for cydAB genes in the P. gingivalis ATCC 33277 strain. Our study showed that cydAB mutation increased the sensibility of the mutant to reactive oxygen species such as the anion-superoxide generator paraquat and hydrogen peroxide. Moreover we demonstrated that CydAB is involved in the aerotolerance of P. gingivalis, and in oxygen consumption, as demonstrated by high resolution respirometry assay. Many regulations in response to ROS and oxygen are still unexplained in P. gingivalis, including the activation of cydAB expression by oxygen exposure. Two genes encoding FNR-like regulators were identified in the genome of P. gingivalis. One of them encodes the HcpR regulator which controls part of the nitrosative stress response. The second gene PGN_1569 was the focus of our study. By mutation and transcriptome analysis, we demonstrated that this FNR-like regulator repressed its own transcription and activated the expression of 4 gene clusters in anaerobiosis, but not including cydAB genes. The expression of these 4 gene clusters is also controlled by other redox regulators, OxyR and/or SigH and/or RprY. Therefore, this study pointed out the interplay between FNR and known oxidative stress response regulators of P. gingivalis. Further work will study the functions of the hypothetical proteins encoded by the FNR regulon. Interestingly, the fnr mutant displayed higher ability than the wild-type strain to form biofilm in anaerobiosis
Belvin, Benjamin R. "Nitrosative stress sensing in Porphyromonas gingivalis: structure and function of the heme binding transcriptional regulator HcpR." VCU Scholars Compass, 2017. https://scholarscompass.vcu.edu/etd/5123.
Full textHuck, Olivier. "Infection et stimulation de cellules endothéliales par Porphyromonas gingivalis et son lipopolysaccharide : lien entre maladies parodontales et athérosclérose." Thesis, Strasbourg, 2013. http://www.theses.fr/2013STRAJ021.
Full textPeriodontal diseases have been linked to systemic diseases especially cardiovascular diseases and atherosclerosis. In our study, we investigated the effects induced by an infection with Porphyromonas gingivalis, a major periodontal pathogen, and stimulation by its lipopolysaccharide on endothelial cells at the interface between the inner part of arteries and blood flow. We focused on the effects induced on cathepsin B, a protease involved in atherosclerosis and on the activation of inflammasome, an intracellular complex linked to secretion of IL-1beta. Results showed that infection with Porphyromonas gingivalis and stimulation by its lipopolysaccharide increase enzymatic activity of cathepsin B with different kinetics. These modifications are observed without any modifications of RNAm expression and protein concentration. We also showed that infection with Porphyromonas gingivalis increases RNAm expression of NLRP3 but this increase at the RNAm level is not associated with an increase of the protein concentration due to an induced proteolysis. Furthermore, we developed a reliable model of experimental periodontitis that will be used to analyze interactions between periodontitis and systemic diseases in vivo, especially in apolipoprotein-E -/- mice
Nakka, Sravya Sowdamini. "Development of novel tools for prevention and diagnosis of Porphyromonas gingivalis infection and periodontitis." Doctoral thesis, Örebro universitet, Institutionen för medicinska vetenskaper, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-52056.
Full textReader, Brenda Faye. "Social Stress Induces Immunoenhancement During Allergic Airway Inflammation and Infection." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1385475903.
Full textGross, Jane Elizabeth. "Local and systemic host immune responses to Porphyromonas gingivalis A7436 infection in a subcutaneous tissue chamber in untreated and lipopolysaccharide-treated mice." 1999. http://catalog.hathitrust.org/api/volumes/oclc/48199463.html.
Full textDíaz, Patricia I. "Studies on the oxidative stress response of porphyromonas gingivalis : a thesis submitted in fulfillment of the requirements for admission to the degree of Doctor of Philosophy." 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phd5426.pdf.
Full textLin, Yuh-Yih. "Characterization of the molecular and cellular events that determine outcome of infection with Porphyromonas gingivalis in a mouse chamber model." Diss., 1998. http://catalog.hathitrust.org/api/volumes/oclc/47976721.html.
Full textBooks on the topic "Porphyromonas gingivalis infections"
N, Shah Haroun, Mayrand D, and Genco Robert J, eds. Biology of the species Porphyromonas gingivalis. Boca Raton: CRC Press, 1993.
Find full textJ, Genco Robert, ed. Molecular pathogenesis of periodontaldisease. Washington, D.C: ASM Press, 1994.
Find full textJ, Genco Robert, ed. Molecular pathogenesis of periodontal disease. Washington, D.C: ASM Press, 1994.
Find full textBook chapters on the topic "Porphyromonas gingivalis infections"
Joly, Sophie, Myriam Bélanger, Georgia K. Johnson, Ann Progulske-Fox, and Kim A. Brogden. "Infection with Porphyromonas gingivalis, a Potential Risk Factor for Chronic Systemic Disease." In Sequelae and Long-Term Consequences of Infectious Diseases, 443–57. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555815486.ch25.
Full textHan, Xiaozhe, Xiaoping Lin, Toshihisa Kawai, Karen B. LaRosa, and Martin A. Taubman. "Porphyromonas gingivalis infection elicits immune-mediated RANKL-dependent periodontal bone loss in rats." In Interface Oral Health Science 2009, 400–402. Tokyo: Springer Japan, 2010. http://dx.doi.org/10.1007/978-4-431-99644-6_114.
Full textKhalaf, Hazem, Eleonor Palm, and Torbjörn Bengtsson. "Cellular Response Mechanisms in Porphyromonas gingivalis Infection." In Periodontitis - A Useful Reference. InTech, 2017. http://dx.doi.org/10.5772/intechopen.69019.
Full textConference papers on the topic "Porphyromonas gingivalis infections"
Jenning, M., B. Marklein, Z. Konthur, U. Nonhoff, G.-R. Burmester, and K. Skriner. "P043 Infection with citrullinating porphyromonas gingivalis can induce autoimmunity to human ribosomal proteins." In 39th European Workshop for Rheumatology Research, 28 February–2 March 2019, Lyon, France. BMJ Publishing Group Ltd and European League Against Rheumatism, 2019. http://dx.doi.org/10.1136/annrheumdis-2018-ewrr2019.35.
Full textJenning, M., B. Marklein, Y. Ytterberg, A. Catarina, D. Schaardenburg, G. Bürmester, and K. Skriner. "P013 Porphyromonas gingivalis infection linked to ra onset and ANTI TNF alpha treatment non-response." In 38th European Workshop for Rheumatology Research, 22–24 February 2018, Geneva, Switzerland. BMJ Publishing Group Ltd and European League Against Rheumatism, 2018. http://dx.doi.org/10.1136/annrheumdis-2018-ewrr2018.38.
Full textJenning, Madeleine, Bianka Marklein, Ute Nonhoff, Zoltan Konthur, Gerd Rüdiger Burmester, and Karl Skriner. "SAT0049 INFECTION WITH CITRULLINATING PORPHYROMONAS GINGIVALIS CAN INDUCE AUTOIMMUNITY TO HUMAN RIBOSOMAL PROTEINS AND TNF ALPHA TREATMENT NONRESPONSE." In Annual European Congress of Rheumatology, EULAR 2019, Madrid, 12–15 June 2019. BMJ Publishing Group Ltd and European League Against Rheumatism, 2019. http://dx.doi.org/10.1136/annrheumdis-2019-eular.4653.
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