Results 51 to 60 of about 995,836 (254)

Investigation of the Potential Roles of Thyroid Gland Hormones in the Pathogenesis of Thyroid Disorders [PDF]

open access: yesKirkuk Journal of Science
This study was designed to evaluate the roles of total Thyroxine T4, total T3, free Thyroxine FT4, free triiodothyronine FT3, and thyroid stimulating hormone TSH indicators in the pathogenesis of patients with thyroid diseases.
Enas Sobeih   +3 more
doaj   +1 more source

Sustained benefit lasting one year from T4 instead of T3-T4 sympathectomy for isolated axillary hyperhidrosis [PDF]

open access: yes, 2008
INTRODUCTION: Level T4 video-assisted thoracoscopic sympathectomy proved superior to T3-T4 treatment for controlling axillary hyperhidrosis at the initial and six-month follow-ups of these patients.
CAMPOS, José Ribas Milanes de   +4 more
core   +4 more sources

Enhanced Human Antigen‐Specific B Cell Responses Using In Vitro 3D Tonsil Cultures Containing Stromal Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
We developed a fully human 3D tonsil cell culture system incorporating supportive stromal cells that better sustains and activates immune cells than conventional methods. The model generates stronger, more targeted antibody responses to viral antigens and vaccines, providing a physiologically relevant and entirely human platform for studying immune ...
Maaike V. J. Braham   +11 more
wiley   +1 more source

Influence of increased lipid content in diet in the form of treated rapeseed meal on the metabolism and milk yield of dairy cows in the first third of lactation

open access: yesVeterinární Medicína, 2006
The purpose of this study was to evaluate the influence of high lipid concentration in the diet, served as calcium salts of fatty acids from rape, on metabolism and the milk yield of dairy cows during the first third of lactation.
A. Pechova   +5 more
doaj   +1 more source

Temporal Stability and Genetic Diversity of 48-Year-Old T-Series Phages

open access: yesmSystems, 2021
T-series phages have been model organisms for molecular biology since the 1940s. Given that these phages have been stocked, distributed, and propagated for decades across the globe, there exists the potential for genetic drift to accumulate between ...
Dinesh Subedi, Jeremy J. Barr
doaj   +1 more source

Chapter 4: New Assessment Methods [PDF]

open access: yes, 2000
The OTiS (Online Teaching in Scotland) programme, run by the now defunct Scotcit programme, ran an International e-Workshop on Developing Online Tutoring Skills which was held between 8–12 May 2000.

core  

A Tri‐Culture Heart‐on‐a‐Chip Platform With iPSC‐Derived Cardiac Cells for Predictive Cardiotoxicity Testing

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan   +12 more
wiley   +1 more source

Association of stress and primary hypothyroidism

open access: yesJournal of Family Medicine and Primary Care
Background: Hypothyroidism is the result of impaired production and secretion of thyroid hormones. The cardiovascular system is affected by fluctuations in thyroid hormone levels.
Monika Singh   +5 more
doaj   +1 more source

The Effect of Aqueous Alcoholic Extract of Parsley Leaf (Petroselinum crispum) on Pituitary-Thyroid Hormones in Adult Male Rats Following Lead Acetate Poisoning

open access: yesArmaghane Danesh Bimonthly Journal, 2022
Background & aim: Lead is a heavy metal that enters the body as an environmental contaminant through the gastrointestinal tract or respiratory tract.
F Bastampour   +3 more
doaj  

Levothyroxine effects on depressive symptoms and limbic glucose metabolism in bipolar disorder: a randomized, placebo-controlled positron emission tomography study. [PDF]

open access: yes, 2016
Adding supraphysiologic doses of levothyroxine (L-T4) to standard treatment for bipolar depression shows promise, but the mechanisms underlying clinical improvement are unknown.
Adli, M   +9 more
core  

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