Microscopic structure of albino rats' small intestine.

Objective: Introduction: The small intestine of albino rats is a transitive canal between the stomach and the cecum that is closely located from each other, reaches a length of one meter, which in comparison ratio to body weight significantly exceeds the corresponding segment in humans. The aim: The paper is aimed at thorough histological study of the wall and structure of albino rats' small intestine mucosa.

Patients And Methods: Materials and methods:30 mature albino male rats were involved into the study.

General comparative anatomy of human and white rat digestive systems: a bibliographic analysis.

Objective: Introduction: The gastrointestinal tract of humans has much in common with most species of laboratory animals, particularly at the level of microscopic study. White rats are widely used in the experiments to determine the influence of the environmental factors on the human. The aim: Study the general comparative anatomy of the digestive system of the human and the white rat through the bibliographic analysis of the publications.