Results 111 to 120 of about 127,128 (315)

Adolescent Development of Cortical and White Matter Structure in the NCANDA Sample: Role of Sex, Ethnicity, Puberty, and Alcohol Drinking [PDF]

open access: bronze, 2015
Adolf Pfefferbaum   +24 more
openalex   +1 more source

A successful in vitro fertilization outcome in a hermaphrodite male

open access: yes
International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Shima Elbakhit M. E. Albasha   +2 more
wiley   +1 more source

Developmental dynamics of symptoms of emotional problems in childhood and adolescence: A longitudinal network analysis

open access: yesJCPP Advances, EarlyView.
This study examined how emotional symptoms co‐develop from childhood to adolescence using longitudinal data from over 11,000 children and adolescents. Network analyses revealed reciprocal links between core symptoms of anxiety and depression, with no significant differences between males and females.
Eira R. Aksnes   +11 more
wiley   +1 more source

Molecular Investigations on Angiogenesis and Oxidative Stress in Roe Deer (Capreolus capreolus) Bucks' Testes Throughout the Reproductive Cycle

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Animals with seasonal reproductive cycles, as the Roe deer (Capreolus capreolus), have developed mechanisms to synchronize reproduction with the environmental cycle in order to optimize reproductive success through melatonin. Angiogenesis and oxidative stress are key processes in spermatogenesis, contributing to testicular remodeling and ...
Ilaria Troisio   +7 more
wiley   +1 more source

Clinical progress note: Rubella

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract Rates of rubella infection and congenital rubella syndrome decreased significantly since the introduction of the rubella vaccine in 1969. Endemic rubella was declared eliminated in the United States in 2004, and since 2012, all rubella cases in the United States have been associated with infections acquired abroad.
Adam E. Gailani   +2 more
wiley   +1 more source

Development of hormonal profiles of Nubian bucks at puberty in Sudan [PDF]

open access: diamond, 2019
Sara Abdelrahman Shaaeldin   +3 more
openalex   +1 more source

Effects of testosterone and high‐dose anabolic steroids on orthodontic‐induced bone remodeling and root resorption: An animal study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study investigates the impact of disruptions in testosterone levels on bone remodeling, root resorption, and periodontal ligament (PDL) during orthodontic tooth movement (OTM) in a pubertal male rat model. Methods Testosterone deficiency was induced through orchiectomy, and the anabolic‐androgenic steroid (AAS, testosterone ...
Caio Luiz Bitencourt Reis   +11 more
wiley   +1 more source

STAT5 signaling in kisspeptin cells regulates the timing of puberty

open access: green, 2017
Marina A. Silveira   +7 more
openalex   +1 more source

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