32 — 6 (44) 2022 — Rakhmonov Z.M, MORPHOLOGICAL FEATURES OF THE STRUCTURES OF THE AMPULA OF FATER’S PAPILLA IN MAMMALS WITH AND WITHOUT GALLBLADDER

MORPHOLOGICAL FEATURES OF THE STRUCTURES OF THE AMPULA OF FATER’S PAPILLA IN MAMMALS WITH AND WITHOUT GALLBLADDER

Rakhmonov Z.M, Samarkand State Medical University

Resume

The morphological features of the ampulla of the Vater’s papilla in rats as representatives of animals without a gallbladder and rabbits – animals with a gallbladder were studied. Using the method of obtaining serial histotopographic sections from the level of formation of the ampulla of the Vater papilla to its mouth, followed by their sequential morphological and morphometric analysis, the picture of the internal relief of the ampulla mucosa was reconstructed. Paraffin sections of the material were stained with hematoxylin and eosin, using the methods of Van Gieson, Mallory and Grimelius. It has been established that the relief of the mucous membrane of the ampulla of the papilla of Vater in rats and rabbits differs significantly. In rats, the ampulla cavity is smooth and has small indentations. The mucous membrane of the ampulla of the papilla of Vater in rabbits forms folds, which, forming anastomoses between themselves, form a trabecular network

Key words: ampulla of Vater’s papilla, comparative morphology

First page

182

Last page

185

For citation: Rakhmonov Z.M, MORPHOLOGICAL FEATURES OF THE STRUCTURES OF THE AMPULA OF FATER’S PAPILLA IN MAMMALS WITH AND WITHOUT GALLBLADDER //New Day in Medicine 6(44)2022 182-185 https://clck.bar/L3d2fb

LIST OF REFERENCES:

1. Rakhmonov Z.M., Oripov F.S., Dekhkanov T.D. Gross and Microscopic Anatomy of the Vater Papilla (Hepatopancreatice Ampule) in Animals with and without Gall Bladder // American Journal of Medicine and Medical Sciences, 2020. Т. 10. № 1. С. 55-58.
2. Винник Ю.С., Серова Е.В., Мухин С.П. Диагностические критерии дисфункции сфинктера Одди после холецистэктомии. //Анналы хирургии. 2012-№ 6
3. Дехканов Т.Д. О целесообразности ретроградных манипуляций в большом сосочке двенадцатиперстной кишки с точки зрения морфологических исследований. // Морфология. 2008.- №1 .- C.40 
4. Дехканов Т.Д., Орипов Ф.С., Дехканова Н.Т., Рахмонова Х.Н. Особенности структурной организации ампулы Фатерова сосочка животных с различным характером питания //Научный журнал, 2021.№02(57). С. 94-96.
5. Орипов Ф.С., Рахмонов З.М., Дехканов Т.Д. Сравнительная топография рельефных образований слизистой оболочки ампулы фатерова сосочка // Новый день в медицине, 2020. №2/1. С. 203-205.
6. Рахмонов З.М., Дехканов Т.Д. Морфология структурных компонентов слизистой оболочки ампулы Фатерова сосочка // Проблемы биологии и медицины, 2016. №4 (91). С. 146-148.