Results 1 to 10 of about 40,476 (145)

Tuberculosis of the myocardium [PDF]

open access: greenJAMA: The Journal of the American Medical Association, 1933
Previous to 1826 the existence of cardiac tuberculosis was denied. Tuberculosis of muscle was known to be rare and the heart, with its unceasing contractions, was considered immune. Again, the theory of the natural antagonism between cardiac disease and tuberculosis was almost universally accepted.
W Parafiniuk
openalex   +3 more sources

Accumulation of metal(loid)s in myocardial tissue and the mechanisms underlying their cardiotoxic effects [PDF]

open access: yesMedicinski Podmladak, 2023
Heavy metals could exert a strong cardiotoxic effect, since cardiomyocytes are vulnerable cells in general, very sensitive to heavy metals-induced toxicity. The correlation between exposure to heavy metals and their contribution to the pathophysiology of
Ćirović Ana, Tasić Nebojša
doaj   +1 more source

Hypertrophic cardiomyopathy

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2022
Hypertrophic cardiomyopathy (HCM) is a primary disease affecting the cardiac muscle and is characterized by heterogeneous genetic, morphological, functional and clinical features. The clinical presentation of HCM varies widely. Patients may be completely
Sarita Gore, Sunil Yogiraj Swami
doaj   +1 more source

Mechanism of stress heart damage in the animals of different sensitivity to hypoxia

open access: yesJournal of Education, Health and Sport, 2020
Hypoxia and resistance to it is the main in today data sitiuayion in the world.The aim of the study was to determine level of myocardium damage and corresponding of it with cytokines level in high- and low-resistance to hypoxic hypoxia rats (HR, LR) in ...
O. V. Denefil, Iu. M. Ordynskyi
doaj   +1 more source

Effect of the Novel Myotrope Danicamtiv on Cross‐Bridge Behavior in Human Myocardium

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Omecamtiv mecarbil (OM) and danicamtiv both increase myocardial force output by selectively activating myosin within the cardiac sarcomere. Enhanced force generation is presumably due to an increase in the total number of myosin heads bound to
Joohee Choi   +3 more
doaj   +1 more source

Pathogenetic features of the nitric oxide system state in the left ventricular myocardium of the rats with experimental arterial hypertension

open access: yesJournal of Education, Health and Sport, 2020
The aim was to determine the pathogenetic features of the NO system in the myocardium of the left ventricle in the rats with endocrine-salt hypertension.Material and methods.
Mariia Igorivna Isachenko   +1 more
doaj   +1 more source

Submicroscopic changes of secretory cardiomyocytes under the experimental hyperglycemia in rats of different age groups

open access: yesВісник медичних і біологічних досліджень, 2022
Summary. Diabetes mellitus today is one of the most common diseases of humankind. One of the risk factors for heart disease in diabetes is chronic hyperglycemia, which causes cardiovascular disease and myocardial injury.
S.V. Trach Rosolovska   +3 more
doaj   +1 more source

Verapamil and the myocardium [PDF]

open access: yesPostgraduate Medical Journal, 1974
SummaryAlthough many of the drugs which recently have been developed for use in relieving angina pectoris display β-adrenoceptor blocking activity this property cannot be essential, because verapamil relieves angina pectoris without blocking the cardiac β-adrenoceptors.
Winifred G. Nayler, Dennis M. Krikler
openaire   +3 more sources

Effect of Physical Training on the Activity of the Low Km Phosphodiesterase in Heart Ventricular and Skeletal Muscle Tissues of Normal and Diabetic Rats

open access: yesMcGill Journal of Medicine, 2020
This study assessed the effect of physical training on the low Michaelis constant cyclic AMP phosphodiesterase (low Km PDE) activity in heart ventricular tissue and three different skeletal muscle tissues of normal and diabetic rats.
Gilles Plourde, André Nadeau
doaj   +1 more source

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