Results 51 to 60 of about 319,930 (224)

Semiquinone anion radicals of catechol(amine)s, catechol estrogens, and their metal ion complexes.

Environmental Health Perspectives, 1985
The characterization and identification of semiquinone radicals from catechol(amine)s and catechol estrogens by electron spin resonance spectroscopy is addressed.
B. Kalyanaraman, C. Felix, R. Sealy
semanticscholar   +1 more source

Adrenarche as a regulator of sensitivity to early adversity

Journal of Neuroendocrinology, Volume 38, Issue 3, March 2026.
Abstract The human brain is highly sensitive to early adversity, which can have long‐term consequences for later mental health. It is also a time of rapid learning of social, motor and other skills, including language. It is proposed that pre‐adrenarche, the only epoch in human development in which cortisol is not accompanied by dehydroepiandrosterone (
J. Herbert
wiley   +1 more source

Could Estradiol be used as a biomarker of infection in Schistosoma haematobium infected patients? [PDF]

, 2017
Urogenital schistosomiasis is a chronic infection caused by the human blood fluke Schistosoma haematobium. Schistosomiasis haematobia is a known risk factor for cancer leading to squamous cell carcinoma of the urinary bladder (SCC).
Alves, H., Bordalo, A., Botelho, M.C, Cardoso, R., Richter, J.   +4 more
core  

Bioactive Phenolic Compounds in Extra Virgin Olive Oil: Implications for Cardiovascular Health

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
Extra virgin olive oil (EVOO) is rich in bioactive polyphenols that exert antioxidant, anti‐inflammatory, and anti‐atherogenic effects. These compounds improve endothelial function, modulate lipid metabolism, and reduce platelet aggregation, contributing to cardiovascular protection. Regular consumption of phenolic‐rich EVOO, as part of a Mediterranean
Cristina Vázquez‐Jiménez, Mª. Dolores Rodríguez‐Pérez, Laura Ortega‐Hombrados, Ana María Sánchez‐Tévar, José Pedro de la Cruz‐Cortés, José A. Gonzalez‐Correa   +5 more
wiley   +1 more source

Biological Activities, Health Benefits and Synthesis of Equol and Its Derivatives: A Comprehensive Review

Food Science &Nutrition, Volume 14, Issue 1, January 2026.
Biological activities, health benefits and structures of equol and its derivatives. ABSTRACT Equol is a metabolite transformed from daidzein by intestinal microorganisms and has received extensive attention due to its various pharmacological activities and therapeutic potential.
Jiao‐Jiao Zhuo, Bing‐Juan Li, Meng‐Ran Tian   +2 more
wiley   +1 more source

Association of COMT genotypes with S-COMT promoter methylation in growth-discordant monozygotic twins and healthy adults [PDF]

, 2011
Background Catechol-O-Methyltransferase (COMT) plays a key role in dopamine and estrogen metabolism. Recently, COMT haplotypes rather than the single polymorphism Val158Met have been reported to underlie differences in protein expression by modulating ...
Bartmann, Peter, El Maarri, Osman, Fimmers, Rolf, Gohlke, Bettina, Mattheisen, Manuel, Nuesgen, Nicole, Oldenburg, Johannes, Schreiner, Felix, Stutte, Sonja, Waoelfle, Joachim   +9 more
core   +2 more sources

Association of Chewing Tobacco and the Risk of Breast Cancer in Indian Women: A Multicentre Case‐Control Study

International Journal of Breast Cancer, Volume 2026, Issue 1, 2026.
Background Even though breast cancer (BC) is the most common female cancer worldwide, the role of tobacco, specifically chewing tobacco in the development of BC has not been widely studied. This study is aimed at assessing this association. Methods A multicentre hospital‐based case‐control study was utilised.
Romi Moirangthem, Ankita Manjrekar, Gayathri B. Pullat, Shruti Vishwas Golapkar, Ruchita Sahdev Margale, Sakshi Sagare, Dipakshi Talukdar, Nandini Chakraborty, Ruchi Pathak, Satyajit Pradhan, Manigreeva Krishnatreya, Nandkumar Panse, Rajesh Dikshit, Isabelle Soerjomataram, Sudeep Gupta, Sharayu Mhatre, Abhishek Tyagi   +16 more
wiley   +1 more source

Halting Schistosoma haematobium - Associated Bladder Cancer [PDF]

, 2017
Background: At present schistosomiasis is endemic in 78 countries, affecting more than 260 million people. Schistosomiasis haematobia alone affects more than 112 millions.
Alves, Helena, Botelho, Monica C., Joachim, Richter   +2 more
core   +1 more source

Dietary Berberine Reduced Oxido‐Inflammatory Stress in Rats' Livers and Kidneys, Supplemented from Prepuberty to Adulthood

ChemFoodChem, Volume 1, Issue 2, December 1, 2025.
Berberine (BER) demonstrates significant protective effects on the hepatorenal system in rats, mediated through various cellular and molecular mechanisms spanning from the prepubertal stage through adulthood. These mechanisms encompass antioxidant, anti‐inflammatory, and anti‐apoptotic activities, in addition to modulation of essential signalling ...
Solomon Owumi, Bayode Oluwawibe, Harieme Agbarogi, Moses T. Otunla, Uche Arunsi, Jesutosin O. Babalola, Chioma Irozuru, Chima Amadi, Ahmad Altayyar   +8 more
wiley   +1 more source

Metabolite profiling for biomarkers in Schistosoma haematobium infection and associated bladder pathologies.

PLoS Neglected Tropical Diseases, 2018
BackgroundMetabolic fingerprinting analysis can offer insights into underlying reactions in a biological system; hence it is crucial to the understanding of disease pathogenesis and could provide useful tools for discovering biomarkers.
Adewale S Adebayo, Swapnil D Mundhe, Henrietta O Awobode, Olugbenga S Onile, Atinuke M Agunloye, Raphael D Isokpehi, Yogesh S Shouche, Bayatigeri Santhakumari, Chiaka I Anumudu   +8 more
doaj   +1 more source