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Prevotella species may be commensal in the vagina, though increased abundance of Prevotella in vaginal mucosa is associated with bacterial vaginosis.A study of 542 Korean women, including identical and fraternal twins, highlighted that the vaginal microbiota's composition is influenced by menopausal status and bacterial vaginosis, with Lactobacillus and Prevotella being the most inheritable ...
The genus Prevotella is known for its role in the human gastrointestinal microbiota. Prevotella species are among the most numerous microbes culturable from the rumen and hind gut of cattle and sheep, where they help the breakdown of protein and carbohydrate foods. They are also present in humans, where they can be opportunistic pathogens.
Prevotella nigrescens is a species of bacterium. [1] Prevotella nigrescens has a gram negative gram stain. When P. nigrescens microflora colonize they trigger an over-aggressive response from the immune system and increase the incidence of many diseases and infections. One specific type of bacteria that is part of the normal oral flora but ...
Identification of the seminal fluid microbiome has become one of the diagnostic tools used in treating infertility in men that do not display symptoms of infection or disease. The taxa Pseudomonas, Lactobacillus, and Prevotella display a negative effect on the quality of sperm.
Prevotella albensis, previously known as Bacteroides ruminicola subsp. ruminicola, is a species of bacterium. [1] Prevotella species are part of the human oral and ...
Prevotella brevis is a species of bacterium. [1]Prevotella species are part of the human oral and vaginal microbiota.They play a role in the pathogenesis of periodontal disease, [2] gingivitis, extraoral and some odontogenic infections, [3] and strains are usually carried in families, in so-called intrafamilial carriage. [4]
Calymmatobacterium granulomatis; Campylobacter. Campylobacter coli; Campylobacter fetus; Campylobacter jejuni; Campylobacter pylori; Capnocytophaga canimorsus
Bacteroides species also benefit their host by excluding potential pathogens from colonizing the gut.Some species (B. fragilis, for example) are opportunistic human pathogens, causing infections of the peritoneal cavity, gastrointestinal surgery, and appendicitis via abscess formation, inhibiting phagocytosis, and inactivating beta-lactam antibiotics.