Liver anatomy, intrahepatic vascular and biliary branching system of the mole rat (Spalax leucodon)
2021
Аутори
Nešić, IvanaKrstić, Nikola
Đelić, Ninoslav
Zdravković, Marija
Tošković, Borislav
Đorđević, Milena
Blagojević, Miloš
Чланак у часопису (Објављена верзија)
BY-NC-NC
Метаподаци
Приказ свих података о документуАпстракт
Background: There are many studies on the morphology of the liver and its blood vessels in experimental animals, but such studies are lacking in the mole rat (Spalax leucodon). The aim of this paper was a detailed basic study on the topography, morphology, vascular and biliary branching systems of the liver in the mole rat. Materials and methods: Coloured gelatine and mixture of coloured lead oxide and linseed oil were injection contrast masses used to obtain vascular and biliary branching pattern in the liver. It was revealed that the liver of the mole rat had five lobes (left, quadrate, right medial, right lateral and caudate lobes). Results: The left, undivided lobe was the largest lobe of the liver. The quadrate lobe was divided into two components by a deep notch. The gallbladder, of cylindrical shape, was present and attached to the quadrate lobe. The common bile duct was formed by the union of the left and right hepatic ducts. The pancreatic duct joined the common bile duct befo...re it entered the duodenum. In the present study, only the right medial lobe and quadrate lobe always showed a single lobar artery, portal and hepatic veins. The left lobe showed four lobar arteries, portal and hepatic veins. The caudate lobe with its two processes and the right lateral and medial lobes had different arterial and portal blood supply as well as hepatic and biliary drainage of these lobes. The intrahepatic branches of the proper hepatic artery ran parallel to the branches of the common portal vein in the same lobes of the liver. Conclusions: The results of this study are significant for comparative studies among different species of rodents and other experimental animals. Morphology, vasculature and biliary tract of the liver in the mole rat were similar to that of other experimental animals and identified differences may be related to the adaptation to the mode of life and diet of this rodent.
Кључне речи:
liver / a. hepatica propria / v. portae / vv. hepaticae / bile ductsИзвор:
Folia Morphologica (Poland), 2021, 80, 4, 888-894Издавач:
- Via Medica
DOI: 10.5603/FM.A2020.0132
ISSN: 0015-5659
WoS: 000727821300017
Scopus: 2-s2.0-85121678277
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Nešić, Ivana AU - Krstić, Nikola AU - Đelić, Ninoslav AU - Zdravković, Marija AU - Tošković, Borislav AU - Đorđević, Milena AU - Blagojević, Miloš PY - 2021 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2391 AB - Background: There are many studies on the morphology of the liver and its blood vessels in experimental animals, but such studies are lacking in the mole rat (Spalax leucodon). The aim of this paper was a detailed basic study on the topography, morphology, vascular and biliary branching systems of the liver in the mole rat. Materials and methods: Coloured gelatine and mixture of coloured lead oxide and linseed oil were injection contrast masses used to obtain vascular and biliary branching pattern in the liver. It was revealed that the liver of the mole rat had five lobes (left, quadrate, right medial, right lateral and caudate lobes). Results: The left, undivided lobe was the largest lobe of the liver. The quadrate lobe was divided into two components by a deep notch. The gallbladder, of cylindrical shape, was present and attached to the quadrate lobe. The common bile duct was formed by the union of the left and right hepatic ducts. The pancreatic duct joined the common bile duct before it entered the duodenum. In the present study, only the right medial lobe and quadrate lobe always showed a single lobar artery, portal and hepatic veins. The left lobe showed four lobar arteries, portal and hepatic veins. The caudate lobe with its two processes and the right lateral and medial lobes had different arterial and portal blood supply as well as hepatic and biliary drainage of these lobes. The intrahepatic branches of the proper hepatic artery ran parallel to the branches of the common portal vein in the same lobes of the liver. Conclusions: The results of this study are significant for comparative studies among different species of rodents and other experimental animals. Morphology, vasculature and biliary tract of the liver in the mole rat were similar to that of other experimental animals and identified differences may be related to the adaptation to the mode of life and diet of this rodent. PB - Via Medica T2 - Folia Morphologica (Poland) T1 - Liver anatomy, intrahepatic vascular and biliary branching system of the mole rat (Spalax leucodon) VL - 80 IS - 4 SP - 888 EP - 894 DO - 10.5603/FM.A2020.0132 ER -
@article{ author = "Nešić, Ivana and Krstić, Nikola and Đelić, Ninoslav and Zdravković, Marija and Tošković, Borislav and Đorđević, Milena and Blagojević, Miloš", year = "2021", abstract = "Background: There are many studies on the morphology of the liver and its blood vessels in experimental animals, but such studies are lacking in the mole rat (Spalax leucodon). The aim of this paper was a detailed basic study on the topography, morphology, vascular and biliary branching systems of the liver in the mole rat. Materials and methods: Coloured gelatine and mixture of coloured lead oxide and linseed oil were injection contrast masses used to obtain vascular and biliary branching pattern in the liver. It was revealed that the liver of the mole rat had five lobes (left, quadrate, right medial, right lateral and caudate lobes). Results: The left, undivided lobe was the largest lobe of the liver. The quadrate lobe was divided into two components by a deep notch. The gallbladder, of cylindrical shape, was present and attached to the quadrate lobe. The common bile duct was formed by the union of the left and right hepatic ducts. The pancreatic duct joined the common bile duct before it entered the duodenum. In the present study, only the right medial lobe and quadrate lobe always showed a single lobar artery, portal and hepatic veins. The left lobe showed four lobar arteries, portal and hepatic veins. The caudate lobe with its two processes and the right lateral and medial lobes had different arterial and portal blood supply as well as hepatic and biliary drainage of these lobes. The intrahepatic branches of the proper hepatic artery ran parallel to the branches of the common portal vein in the same lobes of the liver. Conclusions: The results of this study are significant for comparative studies among different species of rodents and other experimental animals. Morphology, vasculature and biliary tract of the liver in the mole rat were similar to that of other experimental animals and identified differences may be related to the adaptation to the mode of life and diet of this rodent.", publisher = "Via Medica", journal = "Folia Morphologica (Poland)", title = "Liver anatomy, intrahepatic vascular and biliary branching system of the mole rat (Spalax leucodon)", volume = "80", number = "4", pages = "888-894", doi = "10.5603/FM.A2020.0132" }
Nešić, I., Krstić, N., Đelić, N., Zdravković, M., Tošković, B., Đorđević, M.,& Blagojević, M.. (2021). Liver anatomy, intrahepatic vascular and biliary branching system of the mole rat (Spalax leucodon). in Folia Morphologica (Poland) Via Medica., 80(4), 888-894. https://doi.org/10.5603/FM.A2020.0132
Nešić I, Krstić N, Đelić N, Zdravković M, Tošković B, Đorđević M, Blagojević M. Liver anatomy, intrahepatic vascular and biliary branching system of the mole rat (Spalax leucodon). in Folia Morphologica (Poland). 2021;80(4):888-894. doi:10.5603/FM.A2020.0132 .
Nešić, Ivana, Krstić, Nikola, Đelić, Ninoslav, Zdravković, Marija, Tošković, Borislav, Đorđević, Milena, Blagojević, Miloš, "Liver anatomy, intrahepatic vascular and biliary branching system of the mole rat (Spalax leucodon)" in Folia Morphologica (Poland), 80, no. 4 (2021):888-894, https://doi.org/10.5603/FM.A2020.0132 . .