News tagged with gut
Protein analysis investigates marine worm community
(Phys.org) -- Techniques used by researchers from the Department of Energy's Oak Ridge National Laboratory to analyze a simple marine worm and its resident bacteria could accelerate efforts to understand more ...
May 09, 2012 |
not rated yet |
0
|
Intestinal flora of cockroaches and termites reflects these insects' family relationships, and divergent diets
Researchers at the Max Planck Institute for Terrestrial Microbiology, Marburg, Germany, have compared the microbial ecosystems in the intestines termites and cockroaches, with fascinating results. The research is published ...
Apr 17, 2012 |
5 / 5 (2) |
0
|
Researchers create living human gut-on-a-chip
Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have created a gut-on-a-chip microdevice lined by living human cells that mimics the structure, physiology, and mechanics of the ...
Mar 27, 2012 |
5 / 5 (2) |
0
|
Genetic variation in human gut viruses could be raw material for inner evolution
(PhysOrg.com) -- A growing body of evidence underscores the importance of human gut bacteria in modulating human health, metabolism, and disease. Yet bacteria are only part of the story. Viruses that infect ...
Mar 19, 2012 |
5 / 5 (2) |
1
|
Under the Microscope #14 - Fruit fly brain and gut
PhD student Paola Cognigni shows us this beautiful image of a fruit fly's brain and gut.
Mar 07, 2012 |
not rated yet |
0
Lab study raises questions over nano-particle impact
Tests involving chickens have raised questions about the impact on health from engineered nano-particles, the ultra-fine grains commonly used in drugs and processed foods, scientists said on Sunday.
Nanotechnology / Bio & Medicine
Feb 12, 2012 |
5 / 5 (11) |
5
Dealing with stress: New research highlights the survival skills of disease-causing E. coli
Escherichia coli bacteria thrive in the lower intestine of humans and other animals, including birds. Most are vital constituents of the healthy gut flora, but certain forms of E. coli cause a range of di ...
Jan 30, 2012 |
not rated yet |
0
|
When it comes to accepting evolution, gut feelings trump facts
For students to accept the theory of evolution, an intuitive "gut feeling" may be just as important as understanding the facts, according to a new study.
Other Sciences / Social Sciences
Jan 19, 2012 |
4.5 / 5 (20) |
184
|
Compound in Apples Inhibits E. coli O157:H7
A compound that is abundant in apples and strawberries inhibits the highly pathogenic E. coli O157:H7 biofilms while sparing a beneficial strain of E. coli that also forms biofilms in the human gut, according to a paper in ...
Dec 16, 2011 |
5 / 5 (2) |
0
Closing in on an ulcer- and cancer-causing bacterium
A research team led by scientists at the Chinese University of Hong Kong is releasing study results this week showing how a bacterium, Helicobacter pylori, that causes more than half of peptic ulcers worldw ...
Dec 07, 2011 |
5 / 5 (2) |
1
|
A fecal diet keeps bumblebees healthy
(PhysOrg.com) -- New research published in the Proceedings of the National Academy of Science shows that a diet of bumble feces at the start of a bumblebee’s adult life is essential for the protection agains ...
Nov 16, 2011 |
5 / 5 (3) |
1
|
That's gross!: Study uncovers physiological nature of disgust in politics
Most likely, you would be disgusted if confronted with a picture of a man eating a mouthful of writhing worms. Or a particularly bloody wound. Or a horribly emaciated but still living body. But just how much disgust you feel ...
Other Sciences / Social Sciences
Oct 25, 2011 |
5 / 5 (1) |
1
Scientists create computing building blocks from bacteria and DNA
Scientists have successfully demonstrated that they can build some of the basic components for digital devices out of bacteria and DNA, which could pave the way for a new generation of biological computing ...
Oct 18, 2011 |
5 / 5 (3) |
1
|
Researchers believe giant pandas can survive on bamboo because of gut bacteria
(PhysOrg.com) -- Because of its cuteness factor, people tend to overlook the fact that giant panda’s are in fact bears, though very few likely forget that most other bears do eat meat. A lot of it. It’s ...
Oct 18, 2011 |
1 / 5 (1) |
0
|
Gut microbiome shapes change in human health and disease research
World class scientist Professor Willem M. de Vos will explain next Monday how the microbes that are closest to our hearts – gut microbes – could underpin a new way of thinking about human biology. As well as looking ...
Oct 11, 2011 |
not rated yet |
0
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.
For more information about Gastrointestinal tract, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
