Object's details: Sodium nitrate affects myocardium in pregnant rats and their pups

Provider:Akademicka Platforma Czasopism

Description

Title:
Sodium nitrate affects myocardium in pregnant rats and their pups
Creator:
Sataieva, Tatiana;
Zadnipryany, Igor;
Zukow, Walery
Description:
The problem of pollution with nitrates and nitrites of the natural environment is very relevant nowadays. The purpose of this research was to study the morphological features of the myocardium in pregnant rats and their newborn pups exposed to chronic hemic hypoxia induced by sodium nitrite. The changes in the contractile apparatus of cardiomyocytes were atrophy and lysis of myofibrils which were most pronounced at the periphery of the cardiomyocytes, near the capillaries. A similar condition of the microcirculatory vessels accompanies absolutely all types of cardiomyopathies, regardless of the genesis of the disease. Cell-stromal relationships on the background of chronic myocardial ischemia cause destructive processes of myocardial remodeling. The final morphological outcome of prolonged hypoxic heart damage can be focal dystrophy of the myocardium, which leads to the development of chronic heart failure and the appearance of life-threatening arrhythmias.
Object availability:
free access
Rights:
Prawa autorskie (c) 2018 Ecological Questions
Date:
2018.07.31
Type:
info:eu-repo/semantics/article;
info:eu-repo/semantics/publishedVersion
Language:
English
Source:
Ecological Questions; Vol. 29 No. 4 (2018); 55-62;
Ecological Questions; Tom 29 Nr 4 (2018); 55-62;
1644-7298
Format:
application/pdf
Publisher:
Uniwersytet Mikołaja Kopernika w Toruniu
Relation: https://apcz.umk.pl/EQ/article/view/EQ.2018.029/15309
Subject:
sodium nitrite;
hypoxia;
myocardium;
rats;
microscopy
Identifier: https://apcz.umk.pl/EQ/article/view/EQ.2018.029
Data provider:
Akademicka Platforma Czasopism

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