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Medical Science OPEN ACCESS

The Effect of Melatonin Hormones on Arterial Blood Vessels and The Histological and Physiological Changes of Blood Vessels and Their Significance

Umidakhon Tohikrovna Nugmonova
Head of the Department of “Histology and Medical Biology No. 2” of Tashkent State Medical University, Uzbekistan
Mohira Akmal kizi Rikhsiyeva
Assistant, Department of “Histology and Medical Biology No. 2” of Tashkent State Medical University, Uzbekistan
Omonboyeva Marjona Muzaffar kizi
Student of Group 107 B of the Faculty of “Dentistry No. 1”, Uzbekistan
tajmspr 2026
VOL. 8 / NO. 04 APRIL
VOLUME 8
ISSUE 04
YEAR 2026
PAGES 43-47

Abstract

This research work is dedicated to studying the histological layers of arterial vessels and their functional interrelationship with the microcirculatory track (MCT) system. The article analyzes the role of the endothelial layer, smooth muscle cells, and elastic elements within the arterial wall in maintaining hemodynamic stability. Specifically, the mechanisms by which arterioles, acting as "resistive vessels," regulate pressure transformation in microcirculation are histomorphologically substantiated. The findings serve as a theoretical foundation for understanding the morphogenesis of vascular pathologies.

Keywords

Arterial morphology microcirculatory bed tunica media

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