Results 11 to 20 of about 1,000 (118)

β-Ecdysterone Enhanced Bone Regeneration Through the BMP-2/SMAD/RUNX2/Osterix Signaling Pathway [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2022
Bone defects are a global public health problem. However, the available methods for inducing bone regeneration are limited. The application of traditional Chinese herbs for bone regeneration has gained popularity in recent years. β-ecdysterone is a plant
Chong Yin
exaly   +4 more sources

Urinary Elimination of Ecdysterone and Its Metabolites Following a Single-Dose Administration in Humans [PDF]

open access: yesMetabolites, 2021
Ecdysterone is a phytosteroid widely discussed for its various pharmacological, growth-promoting, and anabolic effects, mediated by the activation of estrogen receptor beta (ERbeta).
Bernhard Wuest   +2 more
exaly   +4 more sources

Sources of Environmental Exposure to the Naturally Occurring Anabolic Steroid Ecdysterone in Horses [PDF]

open access: yesAnimals
Ecdysterone controls moulting and reproduction in insects, crustaceans, and helminths. It is also produced by many plants, probably as an insect deterrent. The steroid is not made by vertebrates but has anabolic effects in mammals and could be useful for
Martin N. Sillence   +5 more
doaj   +2 more sources

Regulation of osteoblast autophagy based on PI3K/AKT/mTOR signaling pathway study on the effect of β-ecdysterone on fracture healing [PDF]

open access: yesJournal of Orthopaedic Surgery and Research, 2021
Objectives To investigate the effects of β-ecdysterone on fracture healing and the underlying mechanism. Methods MTT assay was used to detect the cell viability. AO/PI and flow cytometry assays were used to determine the apoptotic rate.
Yanghua Tang   +6 more
doaj   +2 more sources

Simultaneous LC–MS Profiling of Bioactive Ecdysteroids in Nutrient-Dense Plant Sources and Dietary Supplements [PDF]

open access: yesMolecules
Phytoecdysteroids have garnered increasing interest due to their broad biological and pharmacological properties. The present study reports on the development and validation of a reliable liquid chromatography–mass spectrometry method for the detection ...
Velislava Todorova   +3 more
doaj   +2 more sources

Molecular Targets of 20-Hydroxyecdysone in Mammals, Mechanism of Action: Is It a Calorie Restriction Mimetic and Anti-Aging Compound? [PDF]

open access: yesCells
The 20-hydroxyecdysone (20E) has been used in traditional medicine for a long time and acquired attention in the last decade as a food supplement and stimulant in physical activities.
Ernő Zádor
doaj   +2 more sources

How reliable is the labeling of a commercial phytosteroid product? A 12-week randomized double-blind training study [PDF]

open access: yesJournal of the International Society of Sports Nutrition
Introduction Phytosteroids like 20-hydroxyecdysone (20E) and diosgenin (DSG) have shown promising anabolic and performance-enhancing effects in in vitro, animal, and human studies.
Joshua Dissemond   +8 more
doaj   +2 more sources

Ecdysterone Alleviates Atherosclerosis by Inhibiting NCF2 and Inhibiting Ferroptosis Mediated by the PI3K/Akt/Nrf2 Pathway. [PDF]

open access: yesJ Cell Mol Med
ABSTRACT Ecdysterone (Ecd), an active ingredient in trianthema, has a strong anti‐inflammatory effect. This study aimed to explore the potential mechanism by which Ecd improves atherosclerosis (AS). Here, we systematically investigated the mechanism of Ecd in human umbilical vein endothelial cells (HUVECs) treated with oxidised low‐density lipoprotein (
Wang Z   +7 more
europepmc   +2 more sources

Phytochemical synergies in BK002: advanced molecular docking insights for targeted prostate cancer therapy [PDF]

open access: yesFrontiers in Pharmacology
Achyranthes japonica (Miq.) Nakai (AJN) and Melandrium firmum (Siebold and Zucc.) Rohrb. (MFR) are medicinal plants recognized for their bioactive phytochemicals, including ecdysteroids, anthraquinones, and flavonoids.
Moon Nyeo Park   +11 more
doaj   +2 more sources

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