Physiological role of dietary energy in the sexual maturity: clues of body size, gonad development, and serum biochemical parameters of Chinese indigenous chicken [PDF]
Poultry Science, 2023 : Sexual maturity is a crucial factor in the formation and development of poultry reproductive capacity. The nutritional status has been confirmed to play an important role in the regulation of sexual maturity. To investigate the effect of dietary energy
Lingqian Yin +7 more
doaj +4 more sources
Gut microbiome and serum metabolome analyses identify biomarkers associated with sexual maturity in quails [PDF]
Poultry Science, 2023 : Increasing evidence indicates that the gut microbiome plays an important role in host aging and sexual maturity. However, the gut microbial taxa associated with sexual maturity in quails are unknown.
Xinwei Xiong +8 more
doaj +4 more sources
A genomic predictor for age at sexual maturity for mammalian species [PDF]
Evolutionary ApplicationsAge at sexual maturity is a key life history trait that can be used to predict population growth rates and develop life history models. In many wild animal species, the age at sexual maturity is not accurately quantified.
Matthew J. Heydenrych +3 more
doaj +3 more sources
HDAC1-Mediated lncRNA Stimulatory Factor of Follicular Development to Inhibit the Apoptosis of Granulosa Cells and Regulate Sexual Maturity through miR-202-3p-COX1 Axis [PDF]
Cells, 2023 Abnormal sexual maturity exhibits significant detrimental effects on adult health outcomes, and previous studies have indicated that targeting histone acetylation might serve as a potential therapeutic approach to regulate sexual maturity.
Xiaofeng Zhou +7 more
doaj +2 more sources
Sexual Maturation, Attitudes towards Sexual Maturity, and Body Esteem in Elementary-School Children [PDF]
Korean Journal of Women Health Nursing, 2018 PURPOSE: The purpose of this study is to evaluate sexual maturation, attitudes toward sexual maturity, and body esteem in the sexual development of Korean elementary-school boys and girls.
Sunah Park +5 more
doaj +2 more sources
DiversityThis work assessed the sexual maturity of breeding females and males of black sea turtles (Chelonia mydas agassizii) from the population in Michoacan, Mexico.
Carlos Delgado-Trejo +6 more
doaj +2 more sources
Dissection of the gene regulatory network underlying sexual maturity divergence in Jining Bairi chickens through integrated RNA-seq and WGCNA analysis [PDF]
Poultry ScienceSexual maturity is a pivotal reproductive trait in laying hens because it is directly related to egg production. The age at first egg is a definitive indicator of sexual maturity attainment in laying hens. Most Chinese indigenous chicken breeds exhibit a
Jiale Zhang +6 more
doaj +2 more sources
Identification of biomarkers associated with sexual maturity in laying hens based on metabolomics and gut microbiology [PDF]
Poultry ScienceSexual maturation is an important trait in poultry production. The initiation mechanism of sexual maturity is significant for breeding high-yield laying hens. Plasma metabolomics and gut microbiology were used to identify biomarkers of sexual maturity in
Han Yaxiao +6 more
doaj +2 more sources
Injuries according to sexual maturity status: a three-season observational study with male academy players of a professional Spanish football club [PDF]
Biology of SportThe current literature suggests that football (soccer) players’ age and maturity status affect the likelihood of sustaining certain injuries; however, few studies have used indicators of sexual maturity.
Mauricio Monaco +3 more
doaj +2 more sources
Boletim do Instituto de Pesca, 2016 This study estimated the sexual maturity of Dilocarcinus pagei Stimpson, 1861 based on relative growth and gonadal development. In addition, a possible sexual dimorphism was reported.
Thiago Maia DAVANSO +3 more
doaj +2 more sources