Tavşan ve rat pankreas’ının morfolojik görünümü: Lokalizasyonu, kanalları, arterleri ve venleri üzerine bir araştırma

Year 2018, Volume: 3 Issue: 2, 96 - 101, 30.12.2018

Ayşe Halıgür Emine Karakurum , Ömer Gürkan Dilek

https://doi.org/10.24880/maeuvfd.495969

Cited By: 3

Abstract

Bu çalışmanın amacı rat ve tavşanlarda ductus pancreaticus’un yerleşimini ve bu türlerde ductus pancreaticus’un anatomik varyasyonlarını belirlemektir. Eter anestezi uygulaması sonrası cavum abdominis açıldı. Kateter, vena iliecolica, duodenum ile jejenumun birleşim noktasına ve aorta’ya yerleştirildi. Tüm arter, ven ve pancreas kanalları sırasıyla kırmızı mavi ve beyaz boyalı lateks ile dolduruldu. Rat pankreası üç, tavşan pankreası ise iki lobdan oluşmaktaydı. Rat pankreası ligamentum gastrolienal ve mesoduodenum arasında yaygın bir bez olarak görüldü. Ductus pancreaticus anterior ve posterior olmak üzere iki kanal olduğu gözlendi. Bu kanalların başlangıcından itibaren sağ tarafta 8.09+2.65 mm sonra, sol tarafta da 7.32+3.61 mm sonra ductus biliopancreaticus’a açıldığı saptandı. Tavşan pankreası karaciğer, mide ve duodenum arasında yaygın bir bez olarak görülmekteydi. Tavşanda ductus pancreaticus, distal pylorus’ten 51.52+3.23 cm uzaklıkta duodenum’a açılır. Bunting & Jones (19) tarafından ductus pancreaticus’un tavşanda pylorus’un başlangıcından 25-27 cm sonra duodenum’a açıldığı bildirilmiştir. Bu çalışmada ise ductus pancreaticus’un açılış deliğinin pylorus’a uzaklığı 46.33-57.17cm olarak ölçüldü. 

Keywords

anatomi, kanal pankreas, tavşan, rat, damar

Morphological aspects of the pancreas in the rat and the rabbit: an investigation into the location, ducts, arteries and veins

Abstract

The aim of the present study was to determine both the
location of the pancreatic duct and the anatomical variation in the pancreatic
ducts of rat and rabbit. Following administration of ether anesthesia, the
abdomens were opened. Catheters were placed in the ileocolic vein, junction of
the duodenum and jejunum, and into the aorta. All arteries, veins and
pancreatic ducts were filled with red, blue and white dyed latex, respectively. The rat pancreas was consisted of three lobes, while
the rabbit pancreas was consisted of two lobes. The rat pancreas also involved
a diffuse gland situated in the gastrolienal ligament and mesoduodenum. In the
rat the ducts of the pancreas opened the biliaropancreatic duct and originated
from the biliaropancreatic duct on different sides. The ducts that
were in the right side of the biliaropancreatic duct open from origin the biliaropancreatic
duct were measurements approximately 8.09+2.65 mm and left side 7.32+3.61
mm. The rabbit pancreas included a diffuse gland situated among the liver,
stomach and duodenum. In the rabbit, the duct of the pancreas (pancreatic duct)
entered the duodenum approximately 51.52+3.23cm distal to the pylorus. In contrast to the report of Bunting & Jones¹⁹
that found that the pancreatic duct opened to the duodenum and 25-27cm away
from (distal part) the pylorus in rabbit, the present authors found the
pancreatic duct to be very long,measuring 46.33-57.17cm in our
study.

Keywords

Anatomy, Ducts, Pancreas, Rabbit, Rat

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