The aim of the present work was to examine the effect of thyroid state on rat heart mitochondria function during hypovolemia. Sprague-Dawley rats treated with T3 (hyper, 20 μg/100 g body weight) or 0.02% methimazole (hypo, w/v) for 28 days. Hypovolemia was induced by acute hemorrhage. O2 uptake, complex I activity and mitochondrial nitric oxide synthase (mtNOS) protein levels were determined in heart mitochondria. The malate-glutamate-supported state 3 respiration decreased and increased in hypo and hyperthyroid rats, while state 4 respirations did not change. Complex I activity and mtNOS protein levels were decreased in hypothyroid rats even in acute hypovolemia. Hyperthyroidism did not change these parameters. In summary, this study showe...
New Findings: What is the central question of this study? In adult rat hearts, exposure to hypobaric...
This study aimed to investigate whether nitric oxide participates in the cardiovascular function and...
We investigated the effects of thyroid state on the mechanisms underlying rat heart mitochondrial ca...
International audienceChanges in thyroid status are associated with profound alterations in biochemi...
Purpose: To clarify the mechanism mediating the effect of hyperthyroidism on cardiac function during...
of liver mitochondrial NOS is implicated in thyroid-depen-dent regulation of O2 uptake. Am J Physiol...
New Findings: What is the central question of this study? Hyperthyroidism is a cardiac risk factor, ...
We investigated the effects of thyroid state on the mechanisms underlying rat heart mitochondrial ca...
Mitochondria prepared from the myocardia of rats injected with -triiodothyronine, 1 [mu]g/g body wei...
Thyroid hormone (TH) plays an important role in maintaining a homeostasis in all the cells of our bo...
In this work, the effect of thyroxine on energy and oxidative metabolism in the mitochondria of the ...
Role of reactive oxygen species (ROS)/nitric oxide (NO) balance and renin-angiotensin system in medi...
The present study investigates the effects of hypothyroidism on both the redox state and the thyroid...
Myocardial infarction leads to a reduction in nitric oxide (NO) bioavailability and an increase in r...
The purpose of this study was to determine whether decreased oxidative stress would increase the res...
New Findings: What is the central question of this study? In adult rat hearts, exposure to hypobaric...
This study aimed to investigate whether nitric oxide participates in the cardiovascular function and...
We investigated the effects of thyroid state on the mechanisms underlying rat heart mitochondrial ca...
International audienceChanges in thyroid status are associated with profound alterations in biochemi...
Purpose: To clarify the mechanism mediating the effect of hyperthyroidism on cardiac function during...
of liver mitochondrial NOS is implicated in thyroid-depen-dent regulation of O2 uptake. Am J Physiol...
New Findings: What is the central question of this study? Hyperthyroidism is a cardiac risk factor, ...
We investigated the effects of thyroid state on the mechanisms underlying rat heart mitochondrial ca...
Mitochondria prepared from the myocardia of rats injected with -triiodothyronine, 1 [mu]g/g body wei...
Thyroid hormone (TH) plays an important role in maintaining a homeostasis in all the cells of our bo...
In this work, the effect of thyroxine on energy and oxidative metabolism in the mitochondria of the ...
Role of reactive oxygen species (ROS)/nitric oxide (NO) balance and renin-angiotensin system in medi...
The present study investigates the effects of hypothyroidism on both the redox state and the thyroid...
Myocardial infarction leads to a reduction in nitric oxide (NO) bioavailability and an increase in r...
The purpose of this study was to determine whether decreased oxidative stress would increase the res...
New Findings: What is the central question of this study? In adult rat hearts, exposure to hypobaric...
This study aimed to investigate whether nitric oxide participates in the cardiovascular function and...
We investigated the effects of thyroid state on the mechanisms underlying rat heart mitochondrial ca...