Results 21 to 30 of about 188,914 (304)
Sportoló és nem sportoló fiúk regionális zsíreloszlásának mintázata [PDF]
, 2016 The study deals with the connection between sexual maturation and fat accumulation during male puberty. The purposes were: (1) to follow the alterations in regional body adiposity during genital development; (2) to reveal the differences in fat ...
Négele, Zalán +2 more
core +1 more source
Exploratory study on maturation and competition level in young karate practitioners [PDF]
, 2019 Emparelhar crianças propicia sucesso e reduz lesões no desporto. Apesar das diferenças de maturação entre crianças, a idade cronológica mantém-se o principal critério para equalizar os níveis de competição, mas com uma eficiência limitada.
Branco, Marco A. C. +6 more
core +2 more sources
eLife, 2019 Sexual maturation must occur on a controlled developmental schedule. In mammals, Makorin3 (MKRN3) and the miRNA regulators LIN28A/B are key regulators of this process, but how they act is unclear. In C.
Hannah Lawson +5 more
doaj +1 more source
Sex differences in age‐to‐maturation relate to sexual selection and adult sex ratios in birds
Evolution Letters, 2020 Maturation (the age when organisms are physiologically capable of breeding) is one of the major life history traits that have pervasive implications for reproductive strategies, fitness, and population growth.
Sergio Ancona +3 more
doaj +1 more source
Scientific Reports, 2021 In 2012, after the accident at the Fukushima Daiichi Nuclear Power Plant (FDNPP) that followed the Tohoku earthquake and tsunami in March 2011, no rock shell (Thais clavigera; currently recognized as Reishia clavigera; Gastropoda, Neogastropoda ...
Toshihiro Horiguchi +2 more
doaj +1 more source
Zygoparity and sex steroid hormone profiles in bluemouth Helicolenus dactylopterus [PDF]
, 2017 Two hundred and seven individuals (103 females and 104 males) of bluemouth Helicolenus dactylopterus (Scorpaeniformes, Sebastidae), a commercially important deep-water species with an unusual reproductive strategy, from the eastern Atlantic Ocean ranging
Barcellos +30 more
core +1 more source
Staging puberty in children with cerebral palsy
Revista Científica General José María Córdova, 2018 This study evaluates the pubertal development of children diagnosed with cerebral palsy and identifies the gender with the highest incidence of early maturation of primary and secondary sexual characteristics.
Alexandre de Aguiar Sabbag +5 more
doaj +1 more source
Reproductive System Structure, Development and Function in Cephalopods with a New General Scale for Maturity Stages [PDF]
, 1992 The main types of reproductive system structure, development and functions in cephalopods are described from personal observations and use of the literature. There is one type in males and three in females which are order specific.
Arkhipkin, A. I.
core +1 more source
Peripheral and central mechanisms involved in hormonal control of male and female reproduction [PDF]
, 2016 Reproduction involves the integration of hormonal signals acting across multiple systems togenerate a synchronized physiological output. A critical component of reproduction is the luteinizinghormone (LH) surge, which is mediated by estradiol (E2) and ...
Bentley, G. E. +6 more
core +1 more source
PLoS ONE, 2015 Early sexual maturation is considered a serious drawback for Atlantic salmon aquaculture as it retards growth, increases production times and affects flesh quality. Although both growth and sexual maturation are thought to be complex processes controlled
Alejandro P Gutierrez +4 more
doaj +1 more source