Results 111 to 120 of about 36,523 (215)

Age-Related Serum Thyroid-Stimulating Hormone Reference Range in Older Patients Treated with Levothyroxine: A Randomized Controlled Feasibility Trial (SORTED 1) [PDF]

, 2019
Salman Razvi, Vicky Ryan, Lorna Ingoe, Simon H. S. Pearce, Scott Wilkes   +4 more
openalex   +1 more source

Pharmacodynamic and pharmacokinetic properties of the combined preparation of levothyroxine plus sustained- release liothyronine; a randomized controlled clinical trial [PDF]

, 2023
Ladan Mehran, Atieh Amouzegar, Seyed Mohsen Foroutan, Safdar Masoumi, Maryam Tohidi, Hengameh Abdi, Ali Aghaei, Amir Esmaeel Saghafinia, Fereidoun Azizi   +8 more
openalex   +1 more source

Significance of Exogenous Estradiol on Plasma Cortisol and Salivary Cortisol During Adrenocorticotropic Hormone Stimulation in Women With Pituitary Insufficiency

Clinical Endocrinology, Volume 103, Issue 6, Page 852-862, December 2025.
ABSTRACT Objective Oral estrogens increase the levels of cortisol binding globulin (CBG) potentially affecting test results for adrenal insufficiency. The objective was to evaluate the influence of oral and transdermal estradiol on total plasma (p) and salivary cortisol in hypogonadal women with secondary adrenal insufficiency or at risk of developing ...
Laura S. Aagaard, Jesper Krogh, Signe Perlman, Marianne Klose, Mikkel Andreassen   +4 more
wiley   +1 more source

Association between levothyroxine supplementation for hypothyroidism in late pregnancy and risk of prematurity: a population-based cohort study

BMC Medicine
Background Hypothyroidism in pregnancy is associated with obstetrical and fetal complications, such as prematurity. However, whether its management by levothyroxine affects the risk of prematurity is not yet clear.
Maya Laham, Odile Sheehy, Anick Bérard
doaj   +1 more source

Levothyroxine improves Paraoxonase (PON-1) serum levels in patients with primary hypothyroidism: Case–control study

Journal of Advanced Pharmaceutical Technology & Research, 2018
Primary hypothyroidism is associated with oxidative stress and insufficient antioxidant capacity. This study was conducted to evaluate the effects of levothyroxine replacement therapy on paraoxonase 1 (PON-1) serum levels in a patients with primary ...
Marwa S Al-Naimi, Nawar R Hussien, Huda A Rasheed, Hayder M Al-kuraishy, Ali I Al-Gareeb   +4 more
doaj   +1 more source

Levothyroxine Replacement Alleviates Thyroid Destruction in Hypothyroid Patients With Autoimmune Thyroiditis: Evidence From a Thyroid MRI Study

Frontiers in Endocrinology, 2019
Background: Autoimmune thyroiditis (AIT) is the most frequent cause of hypothyroidism. Our previous studies have shown that magnetic resonance T1-mapping is a new technique for quantitatively evaluating the degree of thyroid destruction in AIT patients ...
Jia Liu, Zhe Chen, Min Liu, Yumei Jia, Zhi Yao, Guang Wang   +5 more
doaj   +1 more source

Possible Role of Butyric Acid in Long‐Term Symptom Relief in Irritable Bowel Syndrome Patients Following Fecal Microbiota Transplantation

Neurogastroenterology &Motility, Volume 37, Issue 12, December 2025.
Fecal butyric acid levels increased in IBS patients at 2 and 3 years after FMT and were inverse correlation with both IBS symptoms and fatigue suggesting that butyric acid contributes to the long‐term improvement seen after FMT. ABSTRACT Background We previously found that the fecal levels of short‐chain fatty acids (SCFAs) changed in irritable bowel ...
Magdy El‐Salhy, Jørgen Valeur, Ingeborg Brønstad, Odd Helge Gilja, Jan Gunnar Hatlebakk   +4 more
wiley   +1 more source

OPTIMIZATION OF LEVOTHYROXINE THERAPY BASED UPON COMPLEX EVALUATION OF HORMONAL AND IMMUNE STATUS IN THE PATIENTS WITH SUB-CLINICAL AND MANIFESTING HYPOTHYREOSIS

Медицинская иммунология, 2014
.The aim of present study was complex evaluation and analysis of hormone and immune profiles in the patients with subclinical and manifesting thyroid hypofunction, taking into account a therapeutic drug monitoring for optimization of levothyroxine ...
I. V. Sarvilina, E. F. Shin, Yu. V. Gorshkova   +2 more
doaj   +1 more source

Ninety‐day experimental hyperthyroidism in male rats: Effects on muscle contractility, fiber composition, oxidative stress, and nerve conduction

Physiological Reports, Volume 13, Issue 23, December 2025.
Sequence of events leading to hyperthyroidism‐induced adaptations in skeletal muscle and sciatic nerve. Abstract Hyperthyroidism generates a hypermetabolic state that promotes adaptations in the skeletal muscle and peripheral nerves leading to deleterious effects.
João Victor Capelli Peixoto, Marcelo Cardoso Ferrari, Sarah Lethícia Lourenço, Matheus Felipe Zazula, Maria Carolina Stipp, Olair Carlos Beltrame, Alexandra Acco, Katya Naliwaiko, Fernando Augusto Lavezzo Dias, Rosalvo Tadeu Hochmueller Fogaça   +9 more
wiley   +1 more source

Ulcerative Colitis as a Novel Cause of Increased Need for Levothyroxine [PDF]

, 2019
Camilla Virili, Ilaria Stramazzo, Maria Giulia Santaguida, Giovanni Bruno, Nunzia Brusca, Silvia Capriello, Miriam Cellini, Carola Severi, Lucilla Gargano, Marco Centanni   +9 more
openalex   +1 more source