Results 31 to 40 of about 20,312 (267)

A Breeding Plumage in the Making: The Unique Process of Plumage Coloration in the Crested Ibis in Terms of Chemical Composition and Sex Hormones

open access: yesAnimals, 2023
The Crested Ibis (Nipponia nippon) has long fascinated ornithologists with its enigmatic plumage color change. After more than a century of curiosity, the mystery was finally unraveled in the 1970s, unveiling the mechanism behind this remarkable ...
Danni Liu   +4 more
doaj   +1 more source

Male, Female, Other: Transgender and the Impact in Primary Care [PDF]

open access: yes, 2016
Transgender includes patients at various stages of their journey. It is important that providers care for transgender patients with a culturally sensitive approach, awareness, and competent skill. There are new terms to learn.
Markwick, Laura
core   +2 more sources

Evolution in reproductive tempo and investment across the Peromyscus radiation

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 339, Issue 1, Page 13-27, January 1, 2023., 2023
In this review, we summarize diversity among Peromyscus species and populations in a number of reproductive traits. including litter size. We examine associations with environmental variation (map, right). We also use a large dataset compiled from lab‐held colonies (violin ploots, right) of Peromyscus to test for species‐ and population‐level ...
Kathryn Wilsterman, Kirksey Cunningham
wiley   +1 more source

Mechanism of estradiol-induced block of voltage-gated K+ currents in rat medial preoptic neurons. [PDF]

open access: yesPLoS ONE, 2011
The present study was conducted to characterize possible rapid effects of 17-β-estradiol on voltage-gated K(+) channels in preoptic neurons and, in particular, to identify the mechanisms by which 17-β-estradiol affects the K(+) channels.
Michael Druzin   +3 more
doaj   +1 more source

Erythema nodosum as a result of estrogen patch therapy for prostate cancer: a case report. [PDF]

open access: yes, 2015
© 2015 Coyle et al.Introduction: Erythema nodosum is often associated with a distressing symptomatology, including painful subcutaneous nodules, polyarthropathy, and significant fatigue.
Abel, P   +3 more
core   +2 more sources

Polycythemia: a mystery solved by history [PDF]

open access: yes, 2020
Testosterone is responsible for increased muscle mass. Leaner body mass helps control weight and increases energy. High levels of testosterone help build muscles and also stimulate growth in strength. Androgenic-anabolic steroids (AAS) are drugs that are
Bhatia, Shobna   +7 more
core   +2 more sources

Mental health, Reproductive health and contraception: pharmacological interaction, current evidence and challenges

open access: yesEuropean Psychiatry, 2023
Introduction Mental pathology is relatively prevalent in the women, and there is often a need for treatment with psychotropic drugs, with an impact on women’s reproductive health.
C. Pinto Osório, P. Macedo
doaj   +1 more source

FORMULATION AND DEVELOPMENT OF TRANSDERMAL DRUG DELIVERY SYSTEM OF ETHINYLESTRADIOL AND TESTOSTERONE: IN VITRO EVALUATION [PDF]

open access: yes, 2019
Objective: The combination therapy of ethinylestradiol and testosterone in post-menopausal females has shown improved sexual response and libido. The present studies were designed to develop a suitable matrix-type transdermal drug delivery system (TDDS ...
Chauhan, Shikha Baghel   +2 more
core   +3 more sources

Weakly-supervised Multi-output Regression via Correlated Gaussian Processes [PDF]

open access: yesInforms Journal on Data Science, 2022, 2020
Multi-output regression seeks to borrow strength and leverage commonalities across different but related outputs in order to enhance learning and prediction accuracy. A fundamental assumption is that the output/group membership labels for all observations are known. This assumption is often violated in real applications.
arxiv   +1 more source

The unsolved case of “bone-impairing analgesics”. The endocrine effects of opioids on bone metabolism [PDF]

open access: yes, 2015
The current literature describes the possible risks for bone fracture in chronic analgesics users. There are three main hypotheses that could explain the increased risk of fracture associated with central analgesics, such as opioids: 1) the increased ...
COLUZZI, FLAMINIA   +3 more
core   +3 more sources

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