Skeletotopy of the caudal vena cava of Yorkshire piglets
https://doi.org/10.52419/issn2782-6252.2023.2.167
Abstract
The venous system of animals always arouses a certain interest among veterinary specialists. On the one hand, there are issues related to comparative anatomy in different animal species, and on the other hand, there is a practical interest put forward by veterinary surgeons and clinicians. First of all, it is certainly the valve apparatus of this system, which gives reason to believe that the valves of the veins not only direct the movement of blood through the venous vessels, but also contribute to balancing the blood pressure in the entire cardiovascular system. The purpose of our study is to study the skeletotopy of the caudal vena cava of Yorkshire piglets, to give anatomical and topographic characteristics of veins, to carry out morphometry of main collectors. To study the branching of the caudal vena cava of Yorkshire piglets, ten corpses aged 28-30 days of life were obtained, which were delivered from the pig breeding complex to the Department of Animal Anatomy of the St. Petersburg State University of Veterinary Medicine. During the study, such methods as: fine anatomical dissection, vasorentgenography, morphometry, photographing were used. As a result of our study, skeletotopy of the caudal vena cava of Yorkshire piglets with anatomical and topographic characteristics of veins was established and morphometry of the main collectors was performed. The topography of the iliac veins in Yorkshire piglets has certain patterns associated with the conditions of maintenance and movement. No valves were found in the common iliac vein, which ensures the outflow of blood from the parietal and visceral branches. A large number of anastomoses were established between the circumferential deep iliac, gluteal and internal sacral veins.
About the Authors
M. V. Shchipakin
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Dr.Habil. in Veterinary Sciences, Prof.
V. Al. Khvatov
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Ph.D of Veterinary Sciences
References
1. Anikienko, I. V. Features of the venous site structure during the transition of the caudal vena cava to the external and internal iliac veins in the Baikal seal / I. V. Anikienko, N. I. Ryadinskaya, O. P. Ilyina, A. A. Molkova // Morphology. – 2019. – Vol. 156. – №. 6. – p. 82.
2. Bylinskaya, D. S. The structure and vascularization of the pelvic limb organs of the Eurasian lynx at some stages of postnatal ontogenesis: specialty 06.02.01 "Diagnosis of diseases and therapy of animals, pathology, oncology and morphology of animals": abstract of the dissertation for the degree of Candidate of veterinary Sciences / Bylinskaya Darya Sergeevna. – St. Petersburg, 2014. – 22 p.
3. Bylinskaya, D. S. Morphometric features of pelvic limb vascularization of Eurasian lynx (Lynx Euroasian) / D. S. Bylinskaya // Issues of regulatory regulation in veterinary medicine. – 2013. – № 1. – pp. 113-115.
4. Bylinskaya, D. S. Venous bed of the pelvic limb of the Eurasian lynx / D. S. Bylinskaya // Hippology and veterinary medicine. – 2015. – № 2(16). – Pp. 104-107.
5. Bylinskaya, D. S. Architectonics of the venous system of the pelvic limb of the Eurasian lynx / D. S. Bylinskaya // Issues of regulatory regulation in veterinary medicine. - 2014. – № 4. – pp. 148-150.
6. Zelenevsky, N. V. Extramural venous vascularization of the thoracic limb of a sheep of the dorper breed / N. V. Zelenevsky, D. S. Bylinskaya, D. V. Vasiliev, V. A. Khvatov // Questions of veterinary histology: collection of scientific papers / Editor–in-chief - Yunusov H.B., Deputy editor–inchief - Fedotov D. N. Volume Issue 1. – Samarkand: Samarkand Institute of Veterinary Medicine, 2020. – pp. 32-37.
7. Zelenevsky, K. N. Method of bilateral radiographic visualization of the vascular bed of the volumetric organs of vertebrates / K. N. Zelenevsky, N. V. Zelenevsky [et al.] // Hippology and veterinary medicine. – 2018. – № 4 (30). – Pp. 81-84.
8. Zelenevsky, N. V. Anatomy and physiology of farm animals: Textbook for SPO / N. V. Zelenevsky, M. V. Shchipakin, K. N. Zelenevsky. – St. Petersburg: Publishing House "Lan", 2022. – 448 p.
9. Ryadinskaya, N. I. Anatomical features of the diaphragm of the Baikal seal / N. I. Ryadinskaya, V. N. Tarasevich // Scientific substantiation of modern technologies for raising animals while preserving their health, productivity and reproductive ability: Materials of the International scientific and practical conference dedicated to the 80th anniversary and 55th anniversary of scientific and production activity of Doctor of Agricultural Sciences, Professor, Honored Zootechnician of the Russian Federation Vinogradov I.I., Chita, March 21, 2014. – Chita: Chita City Printing House", 2014. – pp. 93-94.
10. Khvatov, V. A. Introduction of polymer embalming techniques at the Department of Animal Anatomy of the SPBGUVM / V. A. Khvatov, M. V. Shchipakin // Morphology in the XXI century: theory, methodology, practice: Proceedings of the All-Russian (national) scientific and practical conference, Moscow, 01-04 June 2021. – Moscow: Federal State Budgetary Educational Institution of Higher Education "Moscow State Academy of Veterinary Medicine and Biotechnology - MBA named after K.I. Scriabin", 2021. – pp. 229-233.
11. Melnikov, S. Bilateral angio-radiography of volumetric organs and structures / S. Melnikov, N. Zelenevskiy [et al.] // FASEB Journal. – 2022. – Vol. 36. – № S1. – P. 3689.
Review
For citations:
Shchipakin M.V., Khvatov V.A. Skeletotopy of the caudal vena cava of Yorkshire piglets. Legal regulation in veterinary medicine. 2023;(2):167-170. (In Russ.) https://doi.org/10.52419/issn2782-6252.2023.2.167
Views:
136
Email this article 