Sources of liver intraorganical vascularization of Sibiryak-2 cross-hens

The features of the arterial blood supply of the liver in the Siberian Sibirak-2 chicken are studied. The aim of the study was to study the intraorgan organ sources of arterial vascularization of the liver in Siberian crossbred chickens-2. Objects for the study of the branching of intraorganic arterial vessels were the corrosion preparations of the liver of Siberian cross-country chickens (5 males and 5 females) at the age of 30 days. For the study of hepatic arteries, a complex of morphological methods was used, including the manufacture of corrosive preparations by pouring through the aorta of self-curing plastic from a set of “Redont” with the addition of oil paints to give the polymer a certain color. The resulting corrosion preparations were measured with an electronic caliper, photographed and sketched. It has been established that the sources of vascularization of the liver are arterial blood coming from the gastrointestinal tract through the hepatic arteries, and the venous blood through the portal veins. The extragroup right and left hepatic arteries are located on the dorsal surface of the branches of the portal veins, repeat their branching and branch along the main type into intraorganic segmental, interlobular, around the lobular arteries and arterial capillaries. The chicken cross Siberian-2 in the right lobe revealed three intraorgan organ arteries: cranial diameter 0.69 ± 0.04 (male) and 0.63 ± 0.05 mm (female), craniolateral diameter 0.62 ± 0.07 (male) And 0.55 ± 0.05 mm (female) and caudal diameter 0.66 ± 0.04 (male) and 0.60 ± 0.03 mm (female), and three intraorganic arteries are noted in the left lobe: cranial diameter 0,67 ± 0,08 (male) and 0,59 ± 0,04 mm (female), caudolateral diameter 0,63 ± 0,04 (male) and 0,57 ± 0,06 mm (female) and caudal artery Diameter 0,65 ± 0,07 (male) and 0,56 ± 0,03 mm (female). The carried out researches allow to specify and specify features of branching of hepatic arteries in a liver at a chicken of cross Sibirjak-2.

liver, chicken cross Sibiriak-2, arterial vessels, vascularization, печень, курица, кросс Сибиряк-2, артериальные сосуды, васкуляризация

1. Effects of high dietary fat on serum cholesterol and fatty liver syndrome in broilers / I. A. Qureshi [et al.] //Pakistan Vet. J. - 2004. - Vol. 24 (3). - Р. 153-154.

2. Morphological pattern of the livers of diff erent lines of broiler chickens during rearing / M. Gesek [et al.] // Veterinarni Medicina. - 2013. - № 58. - P. 16-24.

3. Машнин А. В., Шведов С. И. Васкуляризация органов желудочно-кишечного тракта у тетерева // Материалы учеб.-метод. и науч.-произв. конф. Ин-та вет. медицины ОмГАУ. - Омск, 1998. - С. 83-85

4. Handbook of Avian Anatomy: Nomina Anatomica Avium / J. J. Baumel [et al.]. - Cambridqe, Masschusetts: Published by the Club, 1993. - P. 407-436.

5. Kuru N. Macroanatomic investigations on the course and distribution of the celiac artery in domestic fowl // Scientific Research and Essays - 2010. - Vol. 5 (23). - Р. 3585-3591.

6. Anatomical Study on the Celiac Artery in the Domestic Goose (Anser anser domesticus) with Special Reference to the Arterial Supply of the Stomach / S. A. Ragab, F. M. M. Farag, A. R. Tolba [et al.] // J. Vet. Anat. - 2013. - Vol. 6, N 2. - Р. 23-40.

7. Гуртовой Н. Н., Дзержинский Ф. Я. Практическая зоотомия позвоночных. - М.: Высш. шк., 1992. - С. 45-47.

8. Konig H. E., Korbel R., Liebich H. - G. Anatomia der Vogel. - Sthatteauer GmbH, 2008. - S. 87-101.

9. Origem e distribuiçâo da artéria celîaca em aves (Gallus gallus) de corte da linhagem redbro plumé / R. L. Miranda [et al.] // Biosci. J. - 2005. - Vol. 21, N № 3. - P. 77-83.

10. Salomon F. V. Lehrbuch der Geflugelanatomie. - Sttudgart, 1993. - S. 158-172.

11. Farag F. M.M., Tolba A. R., Daghash S. M. The Arterial Supply of the Intestinal Tract of the Domestic Turkey Fowl (Meleagris gallopavo) // J. Vet. Anat. - 2013. - Vol.6, N 1. - P. 53-68.

12. Haligur A., Duzler A. Course and branch of the celiac artery in the red falcon (Buteo rufinus) // Veterinarni Medicina. - 2010. - N 55. - P. 79-86.

13. Khalifa E. F. Gross Anatomical Studies on the Celiac Artery in Cattle Egret (Bubulcus ibis) with Special Reference to the Arterial Supply of the Stomach // J. Vet. Anat. - 2014. - Vol. 7, N 1. - P. 1-13.

14. Descrição da artéria celíaca em pombos domésticos (Columba livia) / C. Geeverghese [et al.] // Biotemas. - 2012. - N 25 (2). - P. 125-131.

15. Origin and distribution of the celiac artery in ostrich (struthio camelus) / B. G. Vasconcelos [et al.] // Ci. Anim. Bras., Goiânia. - 2012 - Vol. 13, N 1. - P. 108-114.