Results 11 to 20 of about 1,149,680 (295)
Characterization of N6-Methyladenosine in Domesticated Yak Testes Before and After Sexual Maturity
Frontiers in Cell and Developmental Biology, 2021 The potential regulatory role of N6-methyladenosine (m6A), the most prominent mRNA modification in eukaryotes, has recently been identified in mammals, plants, and yeast.
Xingdong Wang +10 more
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The Role of Fetal, Infant, and Childhood Nutrition in the Timing of Sexual Maturation [PDF]
Nutrients, 2021 Gianvincenzo Zuccotti, Debora Porri
exaly +2 more sources
iScience, 2023 Summary: Animals achieve their first mating through the process of sexual maturation. This study examined the precise and detailed timing of a series of behavioral events, including wing expansion, first feeding, first excretion, and courtship, during ...
Ki-Hyeon Seong, Tadashi Uemura, Siu Kang
doaj +1 more source
Reproductive Medicine and Biology, 2020 Purpose We studied the influence of psychological stress during the early neonatal period on sexual maturation and sexual behavior in rats. Methods Neonatal male and female rats were divided into control (C) and maternal separation (MS) groups (n = 20‐24
Kiyohito Yano +13 more
doaj +1 more source
Annals of Human Biology, 2021 Many studies of human toxicant exposure examine the hypothesis that human sexual maturation can be affected through endocrine disruption. Within this body of literature there is significant variation in the findings.
Casey N. West +2 more
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The impact of COVID-19 on sexual health: a preliminary framework based on a qualitative study with clinical sexologists [PDF]
, 2020 Introduction: In recent months, some attempts were made to understand the impact of COVID-19 on sexual health. Despite recent research that suggests COVID-19 and lockdown measures may eventually impact sexual response and sexually related behaviors, we ...
Ana Filipa Beato +12 more
core +1 more source
Nigerian Postgraduate Medical Journal, 2016 Background: Sexual maturation is an important milestone which starts between 8 and 14 years in girls. However, varying ages of onset of sexual maturation have been reported in different environments, with more recent studies showing earlier ages of onset
Onyinye Uchenna Anyanwu +3 more
doaj +1 more source
Development of rat female genital cortex and control of female puberty by sexual touch. [PDF]
PLoS Biology, 2017 Rat somatosensory cortex contains a large sexually monomorphic genital representation. Genital cortex undergoes an unusual 2-fold expansion during puberty. Here, we investigate genital cortex development and female rat sexual maturation.
Constanze Lenschow +2 more
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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
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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