Results 131 to 140 of about 406,228 (357)

Metabolic changes during cardiac regeneration in the axolotl

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The axolotl is a prominent model organism of heart regeneration due to its ability to anatomically and functionally repair the heart after an injury that mimics human myocardial infarction. In humans, such an injury leads to permanent scarring. Cardiac regeneration has been linked to metabolism and the oxygenation state, but so far,
Anita Dittrich   +10 more
wiley   +1 more source

Role of selenium in the pathophysiology of cardiorenal anaemia syndrome

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 770-780, April 2025.
Abstract Chronic kidney disease (CKD) and cardiovascular disease (CVD) have multiple bidirectional mechanisms, and anaemia is one of the critical factors that are associated with the progression of the two disorders [referred to as cardiorenal anaemia syndrome (CRAS)].
Shigeyuki Arai   +2 more
wiley   +1 more source

Association of iron status indicators with thyroid hormone concentrations during pregnancy: a systematic review and meta-analysis

open access: yesFrontiers in Endocrinology
BackgroundMaternal thyroid hormones play a vital role in fetal development, and imbalances can lead to adverse outcomes. Iron deficiency may impair thyroid function due to iron’s essential role in iodine oxidation during thyroid hormone synthesis.
Mohammadamin Parsaei   +6 more
doaj   +1 more source

Comprehensive exploration of unexplained dyspnoea in subjects with normal ejection fraction and low natriuretic peptides

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 879-887, April 2025.
Abstract Background Unexplained exertional dyspnoea without significant elevation of natriuretic peptides is common. One of the causes might be early heart failure with preserved ejection fraction (HFpEF). Aims This study aimed to characterize patients with exertional dyspnoea and normal/near‐to‐normal N‐terminal pro‐brain natriuretic peptide (NT ...
Emmanuelle Berthelot   +8 more
wiley   +1 more source

Effect of Hydroalcoholic Extract of Truffle (Terfezia Boudieri) on Serum Level of Thyroid Hormones in Male Rats

open access: yesMajallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2020
Background and Aim: Thyroid gland makes thyroxine (T4) and triiodothyronine (T3) hormones. These hormones are really effective in regulating and control of basal metabolism.
Eslam Zabihi   +3 more
doaj  

The transcriptional profile of iron deficiency in patients with heart failure: Heme‐sparing and reduced immune processes

open access: yesEuropean Journal of Heart Failure, EarlyView.
The analysis workflow, findings and potential clinical consequences of iron deficiency in heart failure (HF). From 881 patients with worsening HF, whole blood transcriptome was analysed using the Affymetrix Human Transcriptome Array (HTA) 2.0. Subjects were stratified according to their transferrin saturation (TSAT) levels as iron‐deficient (TSAT <20%)
Niels Grote Beverborg   +17 more
wiley   +1 more source

Hyperthyroidism in cats, part I : anatomy, physiology, pathophysiology, diagnosis and imaging [PDF]

open access: yes, 2016
In the first part of this review article, thyroid anatomy, physiology and pathophysiology are reviewed to continue more specifically on hyperthyroidism, the most common thyroid disorder in cats.
Daminet, Sylvie   +4 more
core   +1 more source

Development of a Zebrafish Embryo‐Based Test System for Thyroid Hormone System Disruption: 3Rs in Ecotoxicological Research

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract There is increasing concern regarding pollutants disrupting the vertebrate thyroid hormone (TH) system, which is crucial for development. Thus, identification of TH system–disrupting chemicals (THSDCs) is an important requirement in the Organisation for Economic Co‐operation and Development (OECD) testing framework.
Lisa Gölz   +9 more
wiley   +1 more source

Pattern of Thyroid Profile in Elderly Persons

open access: yesGomal Journal of Medical Sciences, 2007
Background: Thyroid hormones, tri-iodothyronine and thyroxin are produced by thyroid gland and regulated by the hypothalamic-pituitary-thyroid axis. In old age this regulatory function may be altered.
Muhammad Shoaib Khan   +5 more
doaj  

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