Volume 48S Number 1

Volume 48S Number 2

Volume 48S Number 2

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The influence of different factors on the morphometric parameters of the stomach wall

Dilshod Karimovich Xudoyberdiyev^a*

 
ABSTRACT:     The selection of the stomach for research is explained by various diseases of this organ in 35% of people. Among these diseases, gastritis and peptic ulcer are more common than others. It should be noted that information about the delicate structures that make up the stomach wall is very rare in scientific literature. Long-term dispersed nutrition has been found to cause persistent deviations in the morphogenesis structure of the gastric mucosa. The immune system of the gastrointestinal tract is highly developed. Together with food and fibrous components, many antigens - viruses, bacteria and food allergens enter the digestive tract and act as the first barrier in this flow. The gastrointestinal tract has immunocompetent lymphoid tissue to protect against them, which makes up 25% of the mucosa and is about half the size of the spleen in total. 75% of immunocompetent cells are located in the digestive system. Summary. Studies of the characteristics of the structure of the mucous membrane of the gastric wall of laboratory rats showed that the mucous membrane of the cardiac part of the organs of the intact group of rats is covered with multi-layered thickened epithelium. Based on the study of the morphometric changes of the stomach, the length, width, and uneven growth of all layers covering the large and small curvatures that make up the wall of the organ were determined.

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Received 12 Aug 2022, Accepted 9 Nov 2022