In the small intestine there are also specialised structures called villi which have a tiny hair-like structure poking into the small intestine to absorb digested food. If we stretched out all the ...

The microbiome of the small intestine is distinct from the colon, and likely plays important roles beyond digestion. An overgrowth of bacteria in this region, most commonly a result of slow ...

The small intestine is a very dynamic environment; food passes through depending on the varying speed of a person’s digestion, and the pipe expands and contracts.

Purdue University scientists isolated it from layers of tissue called small-intestine submucosa, or SIS, after they discovered more than a decade ago that the small intestine possessed unusual healing ...

The mammalian digestive system is based around a long tube called the alimentary canal. The alimentary canal stretches from the mouth to the anus. This breakdown is catalysed by specific enzymes.

Because the small intestine is the principal nutrient absorber in the gastrointestinal system ... The investigators found that the tissue structure and the presence of blood and lymph vessels in the ...