Results 71 to 80 of about 34,365 (231)

Evaluation of Potential Hormonal Activities of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha is a widely used herb in traditional medicine systems, particularly Ayurveda. Despite its extensive tradition, growing concerns regarding its potential endocrinological effects have prompted scientific scrutiny. This review systematically evaluates the current preclinical, clinical, and case study evidence concerning AS's effects ...
Günter Vollmer, Thomas Brendler
wiley   +1 more source

Safety Evaluation of an Aqueous Root and Leaf Extract of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
Sensoril, an aqueous root and leaf extract of ashwagandha showed no evidence of mutagenicity in the in vitro Ames assay, was negative in the in vitro micronucleus, in vivo mammalian bone marrow chromosome aberration assays, and was well tolerated in the rat at up to 4000 mg/kg BW/day when administered orally for a period of 90 days. The data from these
Mukesh Summan, Candace L. Doepker, Gregory P. Brorby   +2 more
wiley   +1 more source

Thyroid Hormone Supplementation Restores Cognitive Deficit, Insulin Signaling, and Neuroinflammation in the Hippocampus of a Sporadic Alzheimer’s-like Disease Rat Model

Cells
Thyroid hormones play a crucial role in the development of the central nervous system and are considered pivotal to cognitive functions in the adult brain. Recently, thyroid dysfunction has been associated with Alzheimer’s disease.
Paulina Sepúlveda, Ana Flavia Fernandes Ferreira, Cristian Sandoval, Giovanna Bergoc, Ana Caroline Rippi Moreno, Maria Tereza Nunes, Andréa da Silva Torrão   +6 more
doaj   +1 more source

Microplastics and the Endocrine–Metabolic Interface: Novel Diagnostic Tools Targeting Thyroid–Adipose Axis

Environmental Toxicology, EarlyView.
ABSTRACT Microplastics (MPs) have been identified as major environmental contaminants that can affect organisms directly and act as carriers of particles and chemical additives, thereby aggravating endocrine networks that coordinate metabolic homeostasis.
Sunday Amos Onikanni, Babasola Aiyeku, Marjorie Dardis Murucci, Temitope Aribigbola, Kenia Bispo, Oluwatosin Stella Olayinka, Rômulo Sperduto Dezonne, Sara Gemini Piperni, Paula Soares, Denise Pires de Carvalho, Leandro Miranda‐Alves   +10 more
wiley   +1 more source

From Consumer Plastics to Aquatic Toxicants: Oxidative and Endocrine Effects of Microplastics on Fathead Minnow (Pimephales promelas) Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly, Andrew Barrick, Tham C. Hoang, Ramon Lavado   +3 more
wiley   +1 more source

Evaluation of thyroglobulin autoantibodies in dogs at the time of diagnosis of hypoadrenocorticism and during treatment

Veterinary Record, EarlyView.
Abstract Background Autoimmune thyroiditis (AIT) may occur more frequently in dogs with hypoadrenocorticism (HA) than previously recognised. The objective of this study was to determine the presence of thyroglobulin autoantibodies (TgAAs) in dogs with HA.
Christin Emming, Sina Strey, Ina Leiter, Reinhard Mischke, Holger Volk, Marion Schmicke, Johanna Rieder   +6 more
wiley   +1 more source

Impact of incretin analogues on lipid and lipoprotein metabolism in obesity and diabetes

British Journal of Pharmacology, EarlyView.
Abstract Incretin‐based therapies have gained momentum as a key strategy for reducing cardiovascular risk in individuals with obesity and/or type 2 diabetes (T2D). It remains unclear whether the cardiovascular benefits reflect a direct reduction in atherogenic lipoproteins—namely, low‐density lipoproteins (LDL), very low‐density lipoproteins (VLDL) and
Andrea Baragetti, Giuseppe Danilo Norata
wiley   +1 more source

l-Triiodothyronine Aminotransferase

Journal of Biological Chemistry, 1973
Abstract An enzyme which catalyzes the transamination of l-triiodothyronine and of halogenated and nitrated tyrosines has been detected in the soluble fraction of a variety of rabbit organs. Kidney and liver had the highest specific activities of this enzyme which was isolated from the latter source.
R L, Soffer, P, Hechtman, M, Savage
openaire   +2 more sources

What Endocrinologists Should Know About Iodine: Population Deficiency, Individual Excess and Misinformation in the United Kingdom

Clinical Endocrinology, EarlyView.
ABSTRACT Iodine deficiency, once considered eliminated in the United Kingdom, has re‐emerged, particularly among women of reproductive age, in whom requirements are increased during pregnancy and lactation. The declining consumption of dairy and white fish, the emerging use of unfortified plant‐based milk alternatives, and the absence of a national ...
Peter N. Taylor, Malcolm Prentice, Sarah Bath, Emilie Combet, Nadia Schoenmakers, Vicki E. Smith, Fraser W. Gibb, Nicola Zammitt, Onyebuchi Okosieme, Kristien Boelaert, John Lazarus, Mark Vanderpump   +11 more
wiley   +1 more source

Malignancy in Pediatric Hyperfunctioning Thyroid Nodules: A Case Report and Literature Review

Clinical Endocrinology, EarlyView.
ABSTRACT Background Thyroid nodules are rare in children but carry a markedly higher risk of malignancy compared to adults (20%–26% vs. 5%). Hyperfunctioning thyroid nodules are exceptionally uncommon in the pediatric population and are typically benign.
Cristina Clausi, Simona Censi, Jacopo Maria Arnone, Giulia Messina, Ilaria Piva, Fausto Cortese, Loris Bertazza, Susi Barollo, Francesca Galuppini, Marco Zarantonello, Maurizio Iacobone, Gianmaria Pennelli, Caterina Mian   +12 more
wiley   +1 more source