Results 31 to 40 of about 12,380 (245)

Sildenafil augments fetal weight and placental adiponectin in gestational testosterone-induced glucose intolerant rats

open access: yesToxicology Reports, 2021
Testosterone induces intra-uterine growth restriction (IUGR) with maternal glucose dysregulation and oxidant release in various tissues. Adiponectin, which modulates the antioxidant nuclear factor erythroid 2-related factor 2 (Nrf2) signaling is ...
Emmanuel Damilare Areola   +10 more
doaj  

The world's first anabolic-androgenic steroid testing trial: A two-phase pilot combining chemical analysis, results dissemination and community feedback. [PDF]

open access: yesAddiction
Abstract Background and Aims The clandestine production and distribution of anabolic‐androgenic steroids (AAS) poses health risks due to the uncertainty of their contents. This study aimed to test the chemical content of AAS samples and provide aggregate results back to the community, exploring how these results influenced usage decisions and risk ...
Piatkowski T   +13 more
europepmc   +2 more sources

Different Aspects of Letrozole Effect on Metabolism, Bone Health, Oxidative Stress and Prostate in the Intact Adult Dog. [PDF]

open access: yesVet Med Sci
Letrozole increased the total antioxidant capacity and reduced malondialdehyde concentrations in both serum and seminal plasma. Letrozole increased parathormone and alkaline phosphatase levels in the serum. Letrozole decreased serum levels of IGF‐1, calcium, and 1, 25‐dihydroxy vitamin D.
Dadvand Z   +7 more
europepmc   +2 more sources

Abnormal infant islet morphology precedes insulin resistance in PCOS-like monkeys. [PDF]

open access: yes, 2014
Polycystic ovary syndrome (PCOS) is prevalent in reproductive-aged women and confounded by metabolic morbidities, including insulin resistance and type 2 diabetes.
Abbott, David H   +5 more
core   +3 more sources

Testosterone Supplementation Induces Age-Dependent Augmentation of the Hypoxic Ventilatory Response in Male Rats With Contributions From the Carotid Bodies

open access: yesFrontiers in Physiology, 2021
Excessive carotid body responsiveness to O2 and/or CO2/H+ stimuli contributes to respiratory instability and apneas during sleep. In hypogonadal men, testosterone supplementation may increase the risk of sleep-disordered breathing; however, the site of ...
Tara A. Janes   +6 more
doaj   +1 more source

Profiling Urinary Sulfate Metabolites With Mass Spectrometry

open access: yesFrontiers in Molecular Biosciences, 2022
The study of urinary phase II sulfate metabolites is central to understanding the role and fate of endogenous and exogenous compounds in biological systems.
Christopher C. J. Fitzgerald   +8 more
doaj   +1 more source

No effect of a high-fat diet on promotion of sex hormone-induced prostate and mammary carcinogenesis in the Noble rat model [PDF]

open access: yes, 2002
Results of international correlation and migrant studies suggest that dietary fat promotes carcinogenesis in hormone-sensitive sites, but this is disputed.
Benzie, IFF   +4 more
core   +3 more sources

Activité anti-androgénique de Leptadenia hastata (Pers.) Decne : effet compétitif des extraits aqueux de la plante et du propionate de testostérone sur des rats impubères castrés [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2011
Anti-androgenic activity of Leptadenia hastata (Pers.) Decne: competitive effect of the aqueous extracts of the plant and the testosterone propionate on castrated immature rats.
Bayala, B.   +4 more
doaj  

Influência do propianato de testosterona e do "Diffusing factor" sôbre a cicatrização cutânea de lesões experimentais

open access: yesMemorias do Instituto Oswaldo Cruz, 1947
The effect of testosterone propionate in different treatments was tested in adult male rats (250 g.) with mechanical skin experimental lesions. The whole period of cicatrization was investigated in normals, castrated and testosterone treated animals.
Fernando Ubatuba, Jorge Costa de Moraes
doaj   +1 more source

Testosterone Increases the Emission of Ultrasonic Vocalizations With Different Acoustic Characteristics in Mice

open access: yesFrontiers in Psychology, 2021
Testosterone masculinizes male sexual behavior through an organizational and activational effects. We previously reported that the emission of ultrasonic vocalizations (USVs) in male mice was dependent on the organizational effects of testosterone ...
Takefumi Kikusui   +8 more
doaj   +1 more source

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