نتایج جستجو برای: intestinal microbiota
تعداد نتایج: 153962 فیلتر نتایج به سال:
Gut microbiota regulates the production of signaling molecules, such as serotonin or 5-Hydroxytryptamine: 5-HT in the host. Serotonin is a biogenic amine that acts as a neurotransmitter in the gut and brain. There is a perfect interaction between human gastrointestinal microbiota and the serotonin system. The gut microbiota plays an important role in the serotonin signaling pathways through the...
the present study investigates the effects of different routes of inulin administration as prebiotic on gut microbiota and survival rate of indian white shrimp post-larvae. four hundred and fifty indian white shrimp post-larvae (pl1) were stocked in nine tanks. the tanks were assigned into three treatments: feeding with inulin-treated (110 mg l-1) artemia nauplii (i-t), feeding with inulin-enri...
this study was conducted to determine the effects of mannan oligosaccharide (mos) on growth, some immune responses and gut lactic acid bacteria of common carp. four experimental diets containing 0%, 0.05%, 0.10% and 0.20% mos were prepared. each diet was randomly allocated to triplicate groups of fish with initial average weight of approximately 14 g. after eight weeks, survival rate was high i...
Diabetes is the most common endocrine disease following the spread of metabolic diseases worldwide. Diabetes is also the fifth leading cause of death in the world. Patients with type 2 diabetes account for about 90% of people with diabetes. Studies over the past years have shown a significant association between intestinal microbiota, intestinal dysbiosis, and metabolic syndrome. Changes in the...
an in vivo experiment was conducted to study the effects of probiotic bacillus coagulans spores, with and without prebiotic, inulin, on gastrointestinal (gi) microbiota of healthy rats and its potentiality to survive in the gi tract. forty-eight male wistar rats were randomly divided into four groups (n=12) and fed as follows: standard diet (control), standard diet supplied with 5% w/w long cha...
host-microbiota interaction is myd88-independent in the intestinal tract under physiologic condition
the role of microbiota in health and disease is the subject of rigorous investigation. several studies have demonstrated that microbiota and the pattern-recognition receptors contribute to intestinal tumourigenesis; the exact mechanism of which is still obscure. myd88 is the downstream effector of all toll-like receptors (tlrs) except tlr3. however, the alternative myd88-independent pathway is ...
Microbiota is a collection of microorganisms that live in the oral cavity, respiratory tract and intestine of multicellular organisms. Microbiota exerts numerous physiological and pathological effects on the organism in which it resides. Increasing attention has been directed to the host-microbiota interaction, which is highly relevant to the development of carcinogenesis. Changes in the compos...
fecal microbiota transplant (fmt) research trials are growing in diverse intestinal and extraintestinal conditions that are thought to be either caused or correlated with gut microbiota dysbiosis. although, the mechanism by which the microbiota results in disease initiation or progression is not fully understood, it is speculated that restoring the symbiosis by fmt could have therapeutic benefits.
Polycystic ovary syndrome (PCOS) is a complex endocrine disorder that affects 8-13% of women at reproductive age worldwide. This disorder is usually associated with menstrual disorders, infertility, obesity, and insulin resistance. The underlying cause of this syndrome is unknown, however in recent years, researchers have shown an association between intestinal microbiota alterations )dysbiosi...
external exposed radiation may play an important role in pathogens of irritable bowel syndrome (ibs), although is thought to arise due to a combination of genetic and environmental factors. the result is dysregulated immune responses due to alteration in the gut microbiota population and the subsequent development of gut inflammation. it has recently been shown that the effect of ionizing radia...
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