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”, UzbekistanAbstract
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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