Intestinal villi (singular: villus)are tiny, finger-like projections that line the interior (lumen) of the small intestine. The primary function of villi is to absorb nutrients from food and ...

Explore the fascinating process of python digestion and how these reptiles regenerate their intestines after every meal.

You may think of the small intestine as a smooth tube that winds its way through your abdomen. But if you were to look really closely at the inside of the intestine, you would see that it is lined ...

While this image might look like a multicolored tile floor, it is actually a cross section through the fingerlike bumps on the intestinal wall called villi. The cells within the villi, which you can ...

These nutrients are taken into the bloodstream, via millions of tiny, fingerlike projections called villi, and transported to the liver. What's left in the digestive tract passes into the large ...

During fetal development, the small intestine undergoes several invaginations, where the small bowel becomes ensheathed. The result is formation of multiple villi and microvilli. Intestinal villi ...

The epithelial lining of our intestine is organized in a crypt-villi architecture and serves many essential functions including maintenance of barrier, digestion and nutrient absorption. Due to the ...

Netrin-1 was found mainly at the base of the crypts of the intestinal villi and decreased in a gradient towards the distal end, whereas DCC was expressed throughout the intestinal epithelium.