What is Hindgut?

Hindgut is the rear or last part of the digestive system preceded by Foregut and Midgut. It includes the lower half of the large intestine: the second third of the transverse colon, the entire descending large intestine and the sigmoid large intestine and the rectum. Hindgut is a part of an alimentary canal that is responsible for water absorption and removal of waste from the body in the form of undigested food. Forgut is the upper part of this system and includes mouth, esophagus, stomach, liver, abdominal, gallbladder and the first two segments of duodenum, beginning of the small intestine. Another is Midgut, the middle part of the digestive tract. It includes the last two segments of the duodenum and the remaining parts of the small intestine, the Junum and the ileum, like the turning half of the large intestine: CECUM, ascending large intestine and the first two -thirds of the transverse intestine.

the last third of the transverse colon that is distinguished from the proximal two -thirds of the facts that it receives its blood supply fromThe lower mesenteric artery rather than an excellent mesenteric artery, indicates the beginning of Hindgut. This is a part of the large intestine that passes through the hull horizontally, just below the stomach and other digestive organs before turning 90 degrees in bending known as splenic accessories to form a descending colon. After descending into the pan, then turns 90 degrees again and creates another horizontal part of the large intestine, a sigmoid large intestine. Finally, he turns down again and creates the rectum that pulls out the wasting of the body through the anal sphincter.

In contrast to the previous two parts of the intestine, Hindgut Not concerns the disintegration and nutrient absorption. Although it is a place where water is absorbed and some electrolytes-like salt, potassium and some vitamins of soluble fats such as vitamin K-is the main task is to remove undigested food. As soon as bacteria in the large intestine change this undigested food or bite, initially fluid in the form, to solid waste through fermentation, smooth muscles in the wall withThe cherry pushes this fecal mass into the rectum. The rectum acts as a temporary storage point for feces, until it is filled in capacity, at this point Stretch receptors signal the brain to signal the muscles of defecation to withdraw, and remove this waste from Hindgut.