Treatment for microscopic colitis usually involves medication to reduce symptoms. Learn about medication types and other ...

Medically reviewed by Kumkum S. Patel, MD Intestinal villi (singular: villus)are tiny, finger-like projections that line the ...

These nanoparticles, tiny capsules made from a polymer core and encased in a protective shell, were specifically designed to carry small interfering RNAs (siRNAs) to the small intestine.

Pregnancy permanently lengthens the small intestine in mice, enhancing nutrient absorption for mother and offspring. Genetic ...

What is Celiac disease? Celiac disease is caused when a person’s immune system reacts abnormally to a protein called gluten.

The intestines have lots of tiny folds in them which create a large surface area for absorbing nutrients and water. In the small intestine there are also specialised structures called villi which ...