Results 81 to 90 of about 563,660 (283)

Biosynthesis and Identification of Clenbuterol Metabolites in Urine and In Vitro Microsome Incubation Samples Using UHPLC‐Q‐Exactive Orbitrap Mass Spectrometry: A Comparison Between Human and Bovine Metabolism

open access: yesDrug Testing and Analysis, EarlyView.
Clenbuterol metabolism was studied in bovine and human urine using LC‐Q‐Exactive‐Orbitrap MS; eight metabolites were identified in human and bovine samples as well as a novel N‐methylated form. Four urinary metabolites specific to cattle were detected and identified.
Anuar Gómez‐Tagle   +5 more
wiley   +1 more source

Androgen receptors beyond prostate cancer: an old marker as a new target. [PDF]

open access: yes, 2014
Androgen receptors (ARs) play a critical role in the development of prostate cancer. Targeting ARs results in important salutary effects in this malignancy.
Kurzrock, Razelle   +2 more
core   +2 more sources

Detection of Anabolic Androgenic Steroids and Steroid Esters—Comparing Dried Blood Spots Collection Devices and Urine Samples

open access: yesDrug Testing and Analysis, EarlyView.
DBS (Capitainer‐B50 and Tasso‐M20) enabled detection of testosterone esters in all participants, whereas urine testing (T/E) missed cases including potential UGT2B17 del/del carriers and individuals with testosterone prescription. More AAS and steroid‐esters could be detected in Capitainer‐B50 versus Tasso‐M20.
Tina Suominen   +6 more
wiley   +1 more source

Androgen deficiency in women [PDF]

open access: yes, 2010
As evidências sugerem que a deficiência androgênica na mulher exibe como principal manifestação clínica a disfunção sexual, especialmente a queda da libido.
ALDRIGHI, José Mendes   +3 more
core   +2 more sources

Movement ecology and sex are linked to barn owl microbial community composition. [PDF]

open access: yes, 2020
The behavioural ecology of host species is likely to affect their microbial communities, because host sex, diet, physiology, and movement behaviour could all potentially influence their microbiota.
Bowie, Rauri CK   +8 more
core   +1 more source

Visible Light‐Promoted Aerobic Oxidation of Boronic Acids and Esters Utilizing a Benzothioxanthene Imide as the Photocatalyst

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
A photochemical aerobic oxidation protocol using a benzothioxanthene imide as the photocatalyst at a low catalyst loading (0.01 mol%) is developed for the oxidation of boronic acids and esters. Herein, a sustainable and eco‐friendly protocol is reported for the aerobic photochemical oxidation of boronic acids or esters, utilizing a dibenzothioxanthene ...
Stamatis K. Serviou   +6 more
wiley   +1 more source

Serum Proteinogram in the Free‐Living Brazilian Common Opossum (Didelphis aurita)

open access: yesELECTROPHORESIS, EarlyView.
ABSTRACT Didelphis aurita is a synanthropic marsupial widely distributed in southeastern Brazil, known for its resistance to venom and its relevance in biomedical research. This study aimed to characterize the serum proteinogram of free‐living D. aurita individuals.
Andrés Mauricio Ortega Orozco   +9 more
wiley   +1 more source

500 penile prostheses implanted by a surgeon in Italy in the last 30 years [PDF]

open access: yes, 2015
OBJECTIVES: The aim of our study was to report our experience with patients affected by Erectile Dysfunction (ED) and undergoing penile prosthetic implantation (PPI) in a single center by a single surgeon.
Musy, Marco   +3 more
core   +2 more sources

The Impact of Soy Products and Isoflavones on Male Reproductive Hormones: A Systematic Review and Dose–Response Meta‐Analysis of Randomized Controlled Trials

open access: yesFood Frontiers, EarlyView.
ABSTRACT Given the growing evidence that soy may exhibit estrogenic effects in males under certain conditions, it was essential to conduct a comprehensive study to elucidate this. This dose–response meta‐analysis of randomized controlled trials was conducted to investigate the effects of soy and its products on male sex hormones.
Seyede Hamide Rajaie   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy