Advances in Animal and Veterinary Sciences

Research Article
Adv. Anim. Vet. Sci. 7(s1): 15-20
Http://dx.doi.org/10.17582/journal.aavs/2019/7.s1.15.20
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Aigul Idrisovna Gazizova*, Nurgul Barlybayevna Akhmetzhanova, Aigul Serkeshovna Tozhybaeva, Leila Mazhitovna Murzabekova, Asiya Serikovna Bekenova

S. Seifullin Kazakh Agro Technical university, Zhenis Avenue, 62, Astana, 010011, Republic of Kazakhstan

Abstract | The research was aimed to apply classical research methodologies in studying the structure of the abomasum lymphatic bed. The roots of the lymphatic bed are the lymphatic capillaries, which make a fine-meshed network in the mucosa of the abomasum. Lymphatic capillaries anastomose with each other, forming loops of various shapes. The largest ones are found in the middle third of the side walls of the abomasum body. The wall of lymphatic postcapillaries consists of endothelial cells, in which postcapillaries are located. The lymphatic system plays an important role in maintaining the immune resistance of the organism. Characteristic of studying the lymphatic system of the abomasum has been given. During the preparation, it was found that the lymphatic postcapillaries are in topographical proximity to venules and arterioles. Studying the sinuosity of the vessels, the authors have not found any regularity. The vessels have a coefficient of sinuosity, which changes regardless of their order and periods of postnatal ontogenesis. This is the evidence of the fact that they may be both nearly straight and sinuous.

Keywords | Lymphatic system, Abomasum, Lymph nodes, Lymph