نتایج جستجو برای: intestinal microbiota

تعداد نتایج: 153962  

Introduction: The intestine, as an important part of the human gastrointestinal tract, provides a favorable milieu for the growth and development of a diverse and large population (approximately 1000 species) of bacteria. Currently, the presence of a cohesive relationship between intestinal bacteria and the host is being well studied and identified. According to the available scientific evidenc...

Journal: :iranian journal of fisheries science 0
j.j. ni q.y. yan y.h. yu h.h. wu f. chen

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...

F. Chen H.H. Wu J.J. Ni Q.Y. Yan Y.H. Yu,

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...

Chen, F., Ni, J.J., Wu, H.H., Yan, Q.Y., Yu, Y.H.,

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...

2014
Tomotari MITSUOKA

Research on intestinal bacteria began around the end of the 19th century. During the last 5 decades of the 20th century, research on the intestinal microbiota made rapid progress. At first, in my work, I first developed a method of comprehensive analysis of the intestinal microbiota, and then I established classification and identification methods for intestinal anaerobes. Using these methods I...

2018
Maelle Sevellec Nicolas Derome Louis Bernatchez

BACKGROUND It is well established that symbionts have considerable impact on their host, yet the investigation of the possible role of the holobiont in the host's speciation process is still in its infancy. In this study, we compared the intestinal microbiota among five sympatric pairs of dwarf (limnetic) and normal (benthic) lake whitefish Coregonus clupeaformis representing a continuum in the...

ژورنال: کومش 2021

Evidence is supported the hypothesis that any changes in the composition and function of the gut microbiota play a fundamental role in a number of chronic inflammatory diseases including celiac disease (CD). In the last decade, several culture-independent methods have been developed to identify the components of the human microbiome. The study of microbiota based on nucleic acid analysis found ...

Hojjat Shadman Zahroodi, Mohammad Mirzaei, Motahareh Mirdoosti, Sara Abbasi,

present therapeutic methods for PTSD are not efficient enough to reduce or disappear all the symptoms.several peripheral factors can affect developing and treating PTSD, such as human microbiota. There is a growing volume of evidence showing the effect of gut microbiota on brain and behaviour.PTSD is associated with an inflammatory state in blood, brain and cerebrospinal fluid.also, there is ev...

2011
Jonna Jalanka-Tuovinen Anne Salonen Janne Nikkilä Outi Immonen Riina Kekkonen Leo Lahti Airi Palva Willem M. de Vos

BACKGROUND While our knowledge of the intestinal microbiota during disease is accumulating, basic information of the microbiota in healthy subjects is still scarce. The aim of this study was to characterize the intestinal microbiota of healthy adults and specifically address its temporal stability, core microbiota and relation with intestinal symptoms. We carried out a longitudinal study by fol...

Journal: :American journal of physiology. Gastrointestinal and liver physiology 2017
J Philip Karl Lee M Margolis Elisabeth H Madslien Nancy E Murphy John W Castellani Yngvar Gundersen Allison V Hoke Michael W Levangie Raina Kumar Nabarun Chakraborty Aarti Gautam Rasha Hammamieh Svein Martini Scott J Montain Stefan M Pasiakos

The magnitude, temporal dynamics, and physiological effects of intestinal microbiome responses to physiological stress are poorly characterized. This study used a systems biology approach and a multiple-stressor military training environment to determine the effects of physiological stress on intestinal microbiota composition and metabolic activity, as well as intestinal permeability (IP). Sold...

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