News tagged with gut
Related topics: bacteria , immune system
Gastrointestinal tract
The digestive tract is the system of organs within multicellular animals that takes in food, digests it to extract energy and nutrients, and expels the remaining matter. The major function of the gastrointestinal tract are ingestion, digestion, absorption, and defecation. The GI tract differs substantially from animal to animal. Some animals have multi-chambered stomachs, while some animals' stomachs contain a single box. In a human adult male, the GI tract is approximately 6.5 meters (20 feet) long and consists of the upper and lower GI tracts. The tract may also be divided into foregut, midgut, and hindgut, reflecting the embryological origin of each segment of the tract.
The remainder of this article focuses on human gastrointestinal anatomy; see digestion for the process in other organisms.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
Scientists develop potential new treatment for autoimmune diseases
Scientists at Montana State University have developed a therapeutic that has potential as a biological drug or probiotic food product to combat many of the more than 80 autoimmune disorders that affect some 23.5 million people ...
Medical research
May 17, 2013 |
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Scientists develop first vaccine to help control autism symptoms
A first-ever vaccine created by University of Guelph researchers for gut bacteria common in autistic children may also help control some autism symptoms. The groundbreaking study by Brittany Pequegnat and Guelph chemistry ...
Autism spectrum disorders
Apr 24, 2013 |
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Research shows how immune system peacefully co-exists with 'good' bacteria
The human gut is loaded with commensal bacteria – "good" microbes that, among other functions, help the body digest food. The gastrointestinal tract contains literally trillions of such cells, and yet the ...
Medical research
May 22, 2013 |
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Thymus teaches immune cells to ignore vital gut bacteria
The tiny thymus teaches the immune system to ignore the teeming, foreign bacteria in the gut that helps you digest and absorb food, researchers say.
Immunology
Apr 29, 2013 |
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Study shows gut bacteria byproduct predicts heart attack and stroke
A microbial byproduct of intestinal bacteria contributes to heart disease and serves as an accurate screening tool for predicting future risks of heart attack, stroke and death in persons not otherwise identified by traditional ...
Cardiology
Apr 24, 2013 |
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Study reveals active site of enzyme linked to stuttering
(Medical Xpress)—Scientists from the Joint Center for Structural Genomics (JCSG) at SLAC National Accelerator Laboratory have determined the 3-D structure of the chemically active part of an enzyme involved ...
Medical research
5 hours ago |
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Probiotics found to reduce hepatic encephalopathy
Probiotics could emerge as a treatment plan to manage hepatic encephalopathy (HE) therapy after a new study announced at the International Liver Congress 2013 found they significantly reduced development of the notoriously ...
Diseases, Conditions, Syndromes
Apr 25, 2013 |
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