Results 141 to 150 of about 1,537 (197)

<i>Pfaffia glomerata</i> Ameliorates BPA-Induced Reproductive Impairments in Mice by Suppressing Apoptosis via PI3K/AKT Signaling Activation. [PDF]

Pharmaceuticals (Basel)
Xue H, Zhang S, Lu J, Liu J, Li Y, Chen X.   +5 more
europepmc   +1 more source

The microbial metabolite trimethylamine N-oxide and the kidney diseases. [PDF]

Front Cell Infect Microbiol
Su JQ, Wu XQ, Wang Q, Xie BY, Xiao CY, Su HY, Tang JX, Yao CW.   +7 more
europepmc   +1 more source

Urinary Excretion of Ecdysterone and Its Metabolites Following Spinach Consumption [PDF]

Molecular Nutrition and Food Research, 2023
The phytosteroid ecdysterone is present in spinach. In this study, the urinary elimination of ecdysterone and its metabolites in humans is investigated following spinach consumption of two different culinary preparations.
Francesco Botrè, Maria Kristina Parr, Xavier de la Torre   +2 more
exaly   +3 more sources

Ecdysterone Prevents Negative Effect of Acute Immobilization Stress on Energy Metabolism of Rat Liver Mitochondria

Journal of Steroid Biochemistry and Molecular Biology, 2022
Ecdysterone is a naturally occurring steroid hormone, which presents in arthropods and in a number of plants as an insect defence tool. There are many studies showing that application of ecdysterone can alter mitochondrial functions of mammalian cells ...
Artyom Baev
exaly   +2 more sources

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Effect of Ecdysterone on Glucose Metabolism in Vitro

Life Sciences, 2006
The aims of this study was to investigate whether ecdysterone is able to exert glucose-lowering effect on hepatocytes or stimulate the secretion of insulin. HepG2 cell line was used for glucose consumption (GC) studies. At moderate high glucose concentration (11.1 mmol/L), GC of HepG2 cells was increased by 44% to 77% with ecdysterone 1 x 10(-6) to 1 x
Qiu Chen
exaly   +3 more sources

Ecdysterone: Possible sources of origin in urine

Drug Testing and Analysis, 2022
AbstractEcdysterone (crustecdysone; beta‐ecdysone; 20‐hydroxyecdysone) is a naturally occurring steroid hormone belonging to the ecdysteroid class. The presented study investigated the possible concentration range of ecdysterone in urine after consumption of various preparations of spinach, drinking tea (made from Rhapoiticum Carthamoides) and topical ...
Dorota Kwiatkowska, Krzysztof Grucza, Katarzyna Chajewska, Patryk Konarski, Katarzyna Wojtkowiak, Aleksandra Drapała, Mariola Wicka   +6 more
openaire   +2 more sources

Isolation of ecdysterone

Chemistry of Natural Compounds, 1983
The kinetics of the extraction of ecdysterone from the roots with rhizomes ofRhaponticum carthamoides has been studied. The results of investigations on the selection of the optimum solvent for extracting ecdysterone from the raw material, for the process of sorption purification, and for the recrystallization of the ecdysterone are given.
A. U. Mamatkhanov, M. -R. I. Shamsutdinov, T. T. Shakirov   +2 more
openaire   +1 more source

Influence of ecdysterone on molting in Palaemonetes

General and Comparative Endocrinology, 1972
Abstract Since many female decapod crustaceans are known to delay molting until after release of their larvae or young, such ovigerous female shrimp may have a high titer of molt-inhibiting substance. At that time, comparison can be made between ovigerous females and mature males in terms of their response to injections of a molting hormone ...
J H, Hubschman, P W, Armstrong
openaire   +2 more sources

Ecdysterone, Ecdysterone Receptor, and Chromosome Puffs

1983
Steroid hormones modulate the rates of transcription of specific genes (Ashburner 1972b; Becker 1959; Becker 1962; Berendes 1967; Clever and Karlson 1960; Clever 1961; Zhimulev 1974). The paradigm of hormone action is that the hormone interacts with a specific cytoplasmic receptor.
B. Dworniczak, S. Kobus, K. Schaltmann-Eiteljor̈ge, O. Pongs   +3 more
openaire   +1 more source

The monitoring of the production of ecdysterone

Chemistry of Natural Compounds, 1983
A method for monitoring the production of ecdysterone from the roots ofRhaponticum carthamoides (Willd.) and the inflorescences ofRh. integrifolium C. Winkl. is given.
M. R. Yakubova, A. U. Mamatkhanov, M. -R. I. Shamsutdinov, T. T. Shakirov   +3 more
openaire   +1 more source