نتایج جستجو برای: gut bacteria population
تعداد نتایج: 907019 فیلتر نتایج به سال:
The formation and regulation of vertebrate endogenous intestinal microbiota has been widely studied as the microbiota plays a crucial role in the host nutrition, development, and health. Despite the importance of microbiota for host health, it is still unclear whether the endogenous intestinal microorganisms are genetically distinct or whether they are genetically related with each other in dif...
The gut bacteria exert phenotypic traits to the host but the factors which determine the gut bacterial profile (GBP) is poorly understood. This study aimed to understand the effect of ethnicity and geography on GBP of Mongoloid and Proto-Australoid tribes of India. Fecal bacterial diversity was studied in fifteen tribal populations representing four geographic regions (Assam, Telangana, Manipur...
Sarcopenia is characterised by the presence of diminished skeletal muscle mass and strength. It relatively common in older adults as ageing associated with anabolic resistance (a blunted protein synthesis response to dietary consumption exercise). Therefore, interventions counteract may benefit sarcopenia prevention are utmost importance present population. There growing speculation that gut mi...
Obesity has been linked to the human gut microbiota; however, the contribution of gut bacterial species to the obese phenotype remains controversial because of conflicting results from studies in different populations. To explore the possible dysbiosis of gut microbiota in obesity and its metabolic complications, we studied men and women over a range of body mass indices from the Old Order Amis...
It has been shown that many insects have Enterobacteriaceae bacteria in their gut system. The western flower thrips, Frankliniella occidentalis Pergande [Thysanoptera: Thripidae], has a symbiotic relation with Erwinia species gut bacteria. To determine if other Thripidae species have similar bacterial symbionts, the onion thrips, Thrips tabaci, was studied because, like F. occidentalis, it is p...
The interaction between the gut microbiota and the host immune system is very important for balancing and resolving inflammation. The human microbiota begins to form during childbirth; the complex interaction between bacteria and host cells becomes critical for the formation of a healthy or a disease-promoting microbiota. C-section delivery, formula feeding, a high-sugar diet, a high-fat diet a...
Gut-associated microbes of insects are postulated to provide a variety of nutritional functions including provisioning essential amino acids (EAAs). Demonstrations of EAA provisioning in insect-gut microbial systems, nonetheless, are scant. In this study, we investigated whether the eastern subterranean termite Reticulitermes flavipes sourced EAAs from its gut-associated microbiota. δ (13)CEAA ...
Neil Munro is Visiting Professor in Primary Care Diabetes, Department of Clinical and Experimental Medicine, University of Surrey. The gut microbiota is a community of microogranisms that live in the gut and intestinal tract. The microbiota consists of bacteria, archaea and eukarya, as well as viruses, but is predominantly populated by anaerobic bacteria. Relationships between gut microbiota co...
The gut mucosa acts as a barrier against microbial invaders, whereas resident commensal and foreign invading bacteria interact intimately with the gut epithelium and influence the host cellular and immune systems. The epithelial barrier serves as an infectious foothold for many bacterial pathogens and as an entry port for pathogens to disseminate into deeper tissues. Enteric bacterial pathogens...
2. Generally speaking, isoflavonoids and lignans are ingested largely as glycosides, which undergo hydrolysis, possibly in the stomach, under the action of acid, or in the lower gut, under the action of the gut microflora. The deglycosylated (aglycone) compounds may be further metabolised by the gut bacteria and/or absorbed. Once absorbed, these compounds are rapidly and extensively re-conjugat...
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