Results 121 to 130 of about 575,209 (270)

17β-Hydroxy-2-oxa-5α-androstan-3-one

Molbank
We have successfully synthesized a 2-oxa androstane derivative, 17β-hydroxy-2-oxa-5α-androstan-3-one (6), and confirmed its structure using NMR spectroscopy and mass spectrometry.
Savina Stoyanova, Georgi Dinkov, Milen G. Bogdanov   +2 more
doaj   +1 more source

Improvement in survival of patients with higher risk but not lower risk myelodysplastic syndromes over 20 years: A retrospective study from Nagasaki, Japan

British Journal of Haematology, EarlyView.
Takafumi Furumoto, Koji Ando, Eo Toriyama, Tomoko Hata, Hikaru Sakamoto, Masahiko Chiwata, Hideaki Kitanosono, Jun Nakashima, Takeharu Kato, Masataka Taguchi, Makiko Horai, Hidehiro Itonaga, Shinya Sato, Yasushi Sawayama, Daisuke Imanishi, Yoshitaka Imaizumi, Tatsuro Jo, Shinichiro Yoshida, Yukiyoshi Moriuchi, Yasushi Miyazaki   +19 more
wiley   +1 more source

The multifaceted roles of the ACSL family in cancer: Metabolic reprogramming, ferroptosis regulation and tumour immune microenvironment remodelling

Clinical and Translational Medicine, Volume 16, Issue 3, March 2026.
The acyl‐CoA synthetase long‐chain (ACSL) family consists of five members, which exhibit a synergistic effect in promoting tumour lipid metabolism for energy supply. Specifically, ACSL3 and ACSL4 have antagonistic effects on the mechanisms related to ferroptosis in tumour cells.
Haocai Li, Weijian Wang, Juncheng Zhan, Yuxiang Xiao, Xiaoping Chen, Chen Su, Peng Zhu   +6 more
wiley   +1 more source

A Case of Anabolic Androgenic Steroid Dependence

Annals of Indian Psychiatry
The anabolic androgenic steroids (AAS) are a family of hormones that includes the natural hormone testosterone, together with numerous synthetic testosterone analogs.
Parijat Roy, Sagar Karia, Avinash Desousa, Sushma Sonavane   +3 more
doaj   +1 more source

Evaluation of anatomical and histopathological changes in target organs of cattle slaughtered in Sardinia as a result of the illegal use of growth hormones. Preliminary results [PDF]

, 2008
Within the bovine specie, illegal use of anabolic agents can be grouped into four categories: beta-agonists, thyrostatics, glucocorticoids, sexual steroids.
Anfossi, Antonio, Appino, Simonetta, Busia, Gianluca, Cannizzo, Francesca Tiziana, Leoni, Antonio, Pisano, Andrea, Spada, Francesca   +6 more
core  

Investigations Into the Human Metabolism of Trestolone (7α‐Methyl‐19‐Nortestosterone)

Drug Testing and Analysis, Volume 18, Issue 3, Page 341-353, March 2026.
As the known metabolites of 7α‐methyl‐19‐nortestosterone (MENT), M1 and M2, suffer from chromatographic issues under routine doping control conditions, the human metabolism of MENT was reinvestigated. From the numerous new metabolites detected, especially, M5 and M10 were identified as the most promising candidates to be implemented into routine ...
Thomas Piper, Gregor Fusshöller, Mario Thevis   +2 more
wiley   +1 more source

Obesity and Natural Products: Mechanisms, Therapeutic Potential, and Future Directions

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
Natural products such as EGCG, berberine, curcumin, and capsaicin modulate key metabolic pathways including AMPK activation, adipogenesis inhibition, and inflammatory signaling. While clinical trials demonstrate modest benefits on body weight and metabolic parameters, translational challenges related to bioavailability, dose feasibility, and regulatory
Ohoud M. Marie, Abdelghafar Abu‐Elsaoud   +1 more
wiley   +1 more source

Effect of Estrogen on Musculoskeletal Performance and Injury Risk. [PDF]

, 2018
Estrogen has a dramatic effect on musculoskeletal function. Beyond the known relationship between estrogen and bone, it directly affects the structure and function of other musculoskeletal tissues such as muscle, tendon, and ligament.
Baar, Keith, Chidi-Ogbolu, Nkechinyere
core  

Varying Influence of Menstrual Cycle Phase and Hormonal Contraceptive Use on Resistance Exercise‐Induced Circulating Extracellular Vesicle and Metabolite Signalling

Journal of Extracellular Vesicles, Volume 15, Issue 3, March 2026.
ABSTRACT Resistance exercise augments circulating extracellular vesicle (EV) and metabolite signalling in manners that assist musculoskeletal and systemic adaptations. Women are often underrepresented in exercise research and recent attention has focused on whether hormonal fluctuations during the menstrual cycle and use of hormonal contraception (HC ...
Christopher K. Kargl, Bradley C. Nindl, Jenna B. Goulart, Evan D. Feigel, Amrita Sahu, Pouneh K. Fazeli, Alyssa L. Lee, Dhivyaa Rajasundaram, Fabrisia Ambrosio, Monica J. Hubal, Mita T. Lovalekar, Brian J. Martin, Adam J. Sterczala, Kristen J. Koltun   +13 more
wiley   +1 more source

Sex Hormones Attenuate Pro‐Inflammatory Gene Expression in Nucleus Pulposus and Annulus Fibrosus Cells in a Cell‐Type Specific Manner

JOR SPINE, Volume 9, Issue 1, March 2026.
Methodological overview of primary bovine NP and AF cell culture. Pro‐ and anti‐inflammatory gene and protein expression analyses were performed after 24 h of pro‐inflammatory stimulus, followed by 3 days of cotreating cells with sex hormones in addition to pro‐inflammatory cytokines.
Jeffrey L. Hutchinson, Andrew E. Leung, Cheryle A. Séguin   +2 more
wiley   +1 more source