Anatomy, Histological, Patho-physiological Comparative Study of Abomasums Disorders in Cows and Buffaloes(A review study)
Abstract
The abomasums, is the fourth chamber in the ruminant. It functions similarly to the carnivore stomach as it is glandular and digests food chemically, rather than mechanically or by fermentation like the other 3 chambers of the ruminant stomach. The vasculature of the abomasum includes the cranial mesenteric artery, the celiac artery and the left gastric and left gastroepiploic arteries. The innervations(nerve supply) of the abomasum includes the dorsal vagus nerve(X c. n.) and the ventral vagus nerve (most important).There are 3 layers of tunica muscular - inner oblique, middle circular and outer longitudinal. The lamina muscular is thicker and has 3 separate layers. Gastric glands are present in the lamina properia of the mucosal layer in the pyloric region (lighter part).
The study included many aspects of the relationship of buffalo and cattle with the development and pathology of the fourth stomach from the internal and surgical aspects. The article touched on five important titles, each title related to the title that follows it. Rennet is the true stomach of ruminants and receives the digested food from other parts of the digestive system. Digestion is similar in ruminants, but the difference in living conditions is that cows live in fields or areas under the shade, while buffaloes live in swamps most of the time. By reviewing the references, we found a great similarity in pathology despite the different nature of living
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