Results 21 to 30 of about 934,547 (132)

Quantitation of Ecdysterone and Targeted Analysis of WADA-Prohibited Anabolic Androgen Steroids, Hormones, and Metabolic Modulators in Ecdysterone-Containing Dietary Supplements

open access: yes, 2023
The aim of our research was to perform a comprehensive study of ecdysterone (ECD)-containing dietary supplements (DSs). Two analytical methods were optimised according to the expected concentration of the target compounds: quantitation of ECD by liquid ...
Margita Utczás   +2 more
core   +1 more source

Quality control method for Yao medicine Hongniuxi

open access: yesGuangxi Zhiwu
Yao medicine Hongniuxi is the root and rhizome of Achyranthes longifolia, which is a commonly used medicinal herb in Yao ethnic areas. Currently, only a few provinces and regions have recorded the method for quality control of Hongniuxi.
CHEN Song   +4 more
doaj   +1 more source

A functional drug discovery in ameliorating cardiac remodeling based on NRF2-regulated oxidative stress

open access: yesFood Science and Human Wellness
Food and medicine homologous (FMH) products provide enhanced safety and tolerability. This study aimed to identify functional FMH compounds against cardiac hypertrophy.
Dan Xiao   +7 more
doaj   +1 more source

Ecdysterone and Turkesterone-Compounds with Prominent Potential in Sport and Healthy Nutrition. [PDF]

open access: yesNutrients
The naturally occurring compounds ecdysterone and turkesterone, which are present in plants, including Rhaponticum carthamoides Willd. (Iljin), Spinacia oleracea L., Chenopodium quinoa Willd., and Ajuga turkestanica (Regel) Briq, are widely recognized ...
Todorova V   +4 more
europepmc   +2 more sources

Harnessing energy metabolism for enhanced bone defect repair: Mechanisms and therapeutic strategies

open access: yesVIEW, Volume 7, Issue 3, June 2026.
This review addresses the critical challenge of bone defect repair by focusing on the underexplored role of cellular energy metabolism. It synthesizes regulatory mechanisms in bone‐forming cells and sums up innovative strategies—leveraging cell derivatives, active factors, and biomimetic scaffolds—to modulate metabolism for enhanced regeneration.
Junting Li   +5 more
wiley   +1 more source

Annual Banned‐Substance Review 18th Edition—Analytical Approaches in Human Sports Drug Testing 2024/2025

open access: yesDrug Testing and Analysis, Volume 18, Issue 4, Page 458-482, April 2026.
New insights into drug metabolism, distribution, elimination, and detection assays for drugs and methods of sports doping published between 2024 and 2025 are critically reviewed and evaluated in context with the Prohibited List 2025 as established by the World Anti‐Doping Agency.
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley   +1 more source

The Effects and Mechanisms of Pomegranate on Regulating Lipid Metabolism

open access: yesFood Science &Nutrition, Volume 14, Issue 4, April 2026.
This study established a high‐fat diet‐induced hyperlipidemia rat model to investigate the lipid‐lowering effects of pomegranate. Pomegranate intervention significantly reduced serum total cholesterol (TC), triglyceride (TG), and low‐density lipoprotein cholesterol (LDL‐C) levels, while alleviating hepatic steatosis by decreasing liver weight and fat ...
Hao Wang   +9 more
wiley   +1 more source

β-Ecdysterone Attenuates Ang II–Induced Senescence in Human Aortic Smooth Muscle Cells via Autophagy Activation and ROS Suppression Through AKT/mTOR Pathway Inhibition

open access: yesFrontiers in Bioscience-Landmark
Background: This study aimed to elucidate the protective effects of β-ecdysterone (β-Ecd) against premature senescence in human aortic smooth muscle cells (HASMCs) and to unravel the underlying mechanisms.
Di Wu   +9 more
doaj   +1 more source

Effects and Mechanisms of Dietary Natural Products on Ischemic Stroke: An Updated Review

open access: yesFood Science &Nutrition, Volume 13, Issue 12, December 2025.
This review mainly summarizes the effects and mechanisms of dietary natural products on ischemic stroke, and highlights future research directions. Overall, this review provides a useful reference for the application of dietary natural products in the prevention and management of ischemic stroke.
Kai‐Yi Zhong   +5 more
wiley   +1 more source

Effects of Eyestalk Removal and Ecdysterone Infusion on Molting in Homarus americanus

open access: yes, 1972
Techniques of inducing precocious molting by introduction of the steroid ecdysterone were studied on the American lobster, Homarus americanus. The results indicate that ecdysterone, at the dosages used, while accelerating premolt processes, sufficiently
R. Warren Flint
core   +1 more source

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