Results 91 to 100 of about 502,065 (385)

Sterol 3β-glucosyltransferase biocatalysts with a range of selectivities, including selectivity for testosterone [PDF]

open access: yes, 2013
The main objectives of this work were to characterise a range of purified recombinant sterol 3β-glucosyltransferases and show that rational sampling of the diversity that exists within sterol 3β-glucosyltransferase sequence space can result in a range of
Altschul   +30 more
core   +1 more source

Medication adherence during the run‐in phase of clinical trials: A systematic review of methodological and reporting rigour

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Trial run‐in phases are sometimes used to select adherent participants as a strategy to enrich trials, but the methods employed lack clear regulatory guidance and there are concerns about the transparency of reporting. This review aims to characterize the methods used for adherence measurement and public reporting of run‐in studies.
Non Davies   +3 more
wiley   +1 more source

Pharmacokinetics, pharmacodynamics and safety of vutiglabridin after multiple oral administrations in healthy female and obese subjects

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Vutiglabridin (HSG4112) is a novel drug under clinical development for antiobesity treatment. This study aimed to evaluate the pharmacokinetics (PKs) and safety of vutiglabridin after multiple oral administrations in healthy Korean female and obese subjects and explore short‐term pharmacodynamic (PD) responses.
Sooyoun Lee   +5 more
wiley   +1 more source

Extracellular vesicles in mouse testes elevate the level of serum testosterone

open access: yesReproductive and Developmental Medicine, 2019
Objective: Testosterone plays an essential role in maintaining spermatogenesis and male fertility, and the primary known source of testosterone is testicular Leydig cells, which are regulated by luteinizing hormone (LH).
Da-Min Yun   +5 more
doaj   +1 more source

A transcriptomic investigation of handicap models in sexual selection [PDF]

open access: yes, 2014
We are grateful to D. Calder and T. Helps for access to study sites, and G. Murray-Dickson and M. Oliver for help with fieldwork and comments on manuscript drafts. This work was funded by NERC grant NE/D000602/1 (SBP), a NERC advanced fellowship (FM) and
Martinez-Padilla, Jesus   +5 more
core   +1 more source

An Investigation of Hyperostosis Frontalis Interna in a Modern Anatomical Body Donor Population

open access: yesClinical Anatomy, EarlyView.
ABSTRACT This research sought to examine the prevalence and severity of hyperostosis frontalis interna (HFI) in the Chicagoland anatomical body donor population. The study further aimed to elucidate potential demographic risk factors for HFI, including sex, age at death, and structural vulnerability index (SVI), as well as any common comorbidities, as ...
Amy C. Beresheim, Amanda Hall
wiley   +1 more source

Causal relationship between obesity and serum testosterone status in men: A bi-directional mendelian randomization analysis

open access: yesPLoS ONE, 2017
Context Obesity in men is associated with low serum testosterone and both are associated with several diseases and increased mortality. Objectives Examine the direction and causality of the relationship between body mass index (BMI) and serum ...
J. Eriksson   +16 more
semanticscholar   +1 more source

Sex-Specific Associations of Testosterone With Metabolic Traits

open access: yesFrontiers in Endocrinology, 2019
Background: Testosterone levels are differentially linked with diabetes risk in men and women: lower testosterone levels in men and higher testosterone levels in women are associated with type 2 diabetes, though, the mechanisms are not fully clear.
Stefan Z. Lutz   +31 more
doaj   +1 more source

Asymmetric [3,3]‐Sigmatropic Rearrangement for the Synthesis of Quaternary Center‐Containing Polycyclic Molecules: Application to the Total Synthesis of Myrmenaphthol A

open access: yesChemistryEurope, EarlyView.
A small library of tricyclic natural product‐like molecules with quaternary stereocenters is rapidly synthesized. An excellent chirality transfer from sulfur to carbon atom is observed, furnishing the desired products in 90–99% enantiomeric excesses and 51–78% isolated yields.
Weiping Zhou   +2 more
wiley   +1 more source

Insulin Resistance and Inflammation in Hypogonadotropic Hypogonadism and Their Reduction After Testosterone Replacement in Men With Type 2 Diabetes

open access: yesDiabetes Care, 2015
OBJECTIVE One-third of men with type 2 diabetes have hypogonadotropic hypogonadism (HH). We conducted a randomized placebo-controlled trial to evaluate the effect of testosterone replacement on insulin resistance in men with type 2 diabetes and HH ...
S. Dhindsa   +11 more
semanticscholar   +1 more source

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