lism of unabsorbable dietary components and in the enterohepatic circulation of endogenous and exogenous substances. The metabolism of ginsenosides from ginseng by human intestinal bacteria has been studied to learn the biological action of these components. Ginseng (the root of Panax ginseng C.A. MEYER, Araliaceae) is frequently used as a crude substance and taken orally in China, Korea, Japan...

Intestinal microflora constitutes a symbiotic ecosystem in permanent equilibrium, composed mainly of anaerobic bacteria. However, such equilibrium may be altered by daily conditions as drug use or pathologies interfering with intestinal physiology, generating an unfavorable environment for the organism. Besides, there are factors which may cause alterations in the intestinal wall, creating the ...

The human intestine is populated with an extremely dense and diverse bacterial community. Commensal bacteria act as an important antigenic stimulus producing the maturation of gut-associated lymphoid tissue (GALT). The production of immunoglobulin (Ig) A by B-cells in the GALT is one of the immune responses following intestinal colonization of bacteria. The switch of B-cells from IgM to IgA-pro...

Sepsis remains one of the leading causes of death in burn patients who survive the initial insult of injury. Disruption of the intestinal epithelial barrier has been shown after burn injury; this can lead to the translocation of bacteria or their products (e.g., endotoxin) from the intestinal lumen to the circulation, thereby increasing the risk for sepsis in immunocompromised individuals. Sinc...

Probiotics are live cultures of microbes; often lactic acid bacteria, but also some other species, which when fed to animals, improve their health and growth through altering the intestinal microbial balance. In the present research, healthy chickens’ gastrointestinal (GI) tracts were screened for the presence of lactic acid bacteria with probiotic properties. The probiotic properties of the is...

please cite this article as: shafeian sh, bandehpour m, mirzaahmadi s, tofighi a. identification of anaerobic bacteria in patients with rheumatoid arthritis. . novel biomed 2013;1(2):39-42. background : there is a report about the 2-5% prevalence for septic arthritis by anaerobic bacteria. the relevance between synivitis and intestinal microbial flora has been a hypothesis for ten years. the pc...

1The authors thank Trine Poulsen, Annette K. Nielsen, and Kasper B. Poulsen for their skilled technical assistance. The project was fi nancially supported by the Danish Council for Strategic Research (FØSU 2101-07-0111). 2Corresponding author: [email protected] ABSTRACT: Free fatty acids (FFA) are produced in the intestine by microbial fermentation. Recently, a family of G protein-coupled re...

Anti-inflammatory drugs and antibiotics alter the risk of breast cancer in women, but roles for bacteria and inflammation in breast malignancies are poorly understood. A recent study in mice suggests that intestinal bacteria can trigger mammary carcinoma. The mechanisms involved in this effect suggest that dysregulated host immune responses to enteric bacteria can influence the development of e...

Inflammatory bowel diseases (IBD) are represented by ulcerative colitis (UC) and Crohn's disease (CD), both of which involve chronic intestinal inflammation. Recent evidence has indicated that gut immunological homeostasis is maintained by the interaction between host immunity and intestinal microbiota. A variety of innate immune cells promote or suppress T cell differentiation and activation i...

The intestinal microbial community is playing an important role in health and production performance of chickens. To understand the effect on the intestinal microflora induced by various feeding strategies, feed additives, infections, and intestinal disorders, it is important to have methods for quantifying potentially important bacteria in the intestine. We describe a real-time quantitative as...