Results 31 to 40 of about 341,874 (238)

Endocrine regulation of puberty in cows and ewes.

Journal of reproduction and fertility. Supplement, 2019
Sexual maturation in cows and ewes is modulated through changes in hypothalamic inhibition. This inhibition results in little or no stimulation of the release of gonadotrophins from the anterior pituitary.
J. Kinder, M. Day, R. Kittok
semanticscholar   +1 more source

MKRN3 regulates the epigenetic switch of mammalian puberty via ubiquitination of MBD3

National Science Review, 2020
Central precocious puberty (CPP) refers to a human syndrome of early puberty initiation with characteristic increase in hypothalamic production and release of gonadotropin-releasing hormone (GnRH).
Chuanyin Li, Wenli Lu, Liguang Yang, Zhengwei Li, Xiaoyi Zhou, Rong Guo, Junqi Wang, Zhe-bao Wu, Zhiya Dong, G. Ning, Y. Shi, Yinmin Gu, Peng Chen, Zijian Hao, Tianting Han, Meiqiang Yang, Wei Wang, Xuehui Huang, Yixue Li, Shan Gao, Ronggui Hu   +20 more
semanticscholar   +1 more source

The Genetic Basis of Delayed Puberty

Frontiers in Endocrinology, 2019
Delayed pubertal onset has many etiologies, but on average two-thirds of patients presenting with late puberty have self-limited (or constitutional) delayed puberty. Self-limited delayed puberty often has a strong familial basis.
Sasha R. Howard
doaj   +1 more source

Endocrine-Disrupting Chemicals and Their Effects during Female Puberty: A Review of Current Evidence

International Journal of Molecular Sciences, 2020
Puberty is the process of physical changes between childhood and adulthood during which adolescents reach sexual maturity and become capable of reproduction.
L. Lucaccioni, Viola Trevisani, L. Marrozzini, N. Bertoncelli, B. Predieri, L. Lugli, A. Berardi, L. Iughetti   +7 more
semanticscholar   +1 more source

Sex-specific fundamental and formant frequency patterns in a cross-sectional study [PDF]

, 2001
An extensive developmental acoustic study of the speech patterns of children and adults was reported by Lee and colleagues [Lee et al., J. Acoust. Soc. Am. 105, 1455-1468 (1999)].
Childers D. G., Dalston R. M., Decoster W., Decoster W., Deterding D., Eguchi S., Henton C., Ladefoged P., Sandra P. Whiteside, Smith B. L., Traunmüller H., Traunmüller H., White P., Whiteside S. P., Wu K., Xue A.   +15 more
core   +1 more source

Endocrine patterns associated with puberty in male and female cattle.

Journal of reproduction and fertility. Supplement, 2019
In four studies secretion patterns of LH, FSH, prolactin, testosterone and progesterone were measured in male and female cattle to determine endocrine changes associated with sexual maturation.
D. Schams, E. Schallenberger, S. Gombe, H. Karg   +3 more
semanticscholar   +1 more source

PELATIHAN PERSIAPAN MEMASUKI MASA PUBERTAS BAGI SISWA SEKOLAH DASAR NEGERI 69 KOTA BENGKULU

Dharma Raflesia, 2018
This activity was conducted to prepare elementary school students, particularly the fifth and sixth grade students of SDN 69 Kota Bengkulu in entering puberty period.
Rita Sinthia, Mona Ardina, Yessy Elita
doaj   +1 more source

Genomic analysis of male puberty timing highlights shared genetic basis with hair colour and lifespan

Nature Communications, 2020
The timing of puberty is highly variable and is associated with long-term health outcomes. To date, understanding of the genetic control of puberty timing is based largely on studies in women.
Benjamin Hollis, F. Day, A. Busch, Deborah J. Thompson, A. Soares, P. Timmers, A. Kwong, D. Easton, Peter K. Joshi, N. Timpson, Rosalind A. Brian E. Christopher A. Zsofia Fredrick R. Ali Eeles Henderson Haiman Kote-Jarai Schumacher Olama, R. Eeles, B. Henderson, C. Haiman, Z. Kote-Jarai, F. Schumacher, A. Olama, S. Benlloch, K. Muir, S. Berndt, D. Conti, F. Wiklund, S. Chanock, S. Gapstur, V. Stevens, C. Tangen, J. Batra, Judith A. Clements, Wayne Gail P. Judith Lisa Renea Vanessa Lisa Trina Allis Tilley Risbridger Clements Horvath Taylor Hayes Bu, W. Tilley, G. Risbridger, Judith A. Clements, L. Horvath, Renea A. Taylor, V. Hayes, L. Butler, T. Yeadon, A. Eckert, P. Saunders, A. Haynes, M. Papargiris, Srilakshmi Srinivasan, M. Kedda, Leire Moya, J. Batra, H. Gronberg, N. Pashayan, J. Schleutker, D. Albanes, A. Wolk, C. West, L. Mucci, G. Cancel-Tassin, Stella Koutros, K. D. Sørensen, E. Grindedal, D. Neal, F. Hamdy, J. Donovan, R. Travis, R. Hamilton, S. Ingles, B. Rosenstein, Yong-jie Lu, G. Giles, A. Kibel, A. Vega, M. Kogevinas, K. Penney, Jong Y. Park, J. Stanford, C. Cybulski, B. Nordestgaard, H. Brenner, C. Maier, Jeri Kim, E. John, M. Teixeira, S. Neuhausen, K. De Ruyck, A. Razack, Lisa F. Newcomb, D. Lessel, R. Kaneva, N. Usmani, F. Claessens, P. Townsend, M. Gago-Domínguez, M. Roobol, F. Menegaux, K. Khaw, L. Cannon-Albright, H. Pandha, S. Thibodeau, Michelle Babak Adam Robert K. Katarzyna Sarah L. Pierre Nic Agee Alipanahi Auton Bell Bryc Elson Fontanillas F, M. Agee, B. Alipanahi, A. Auton, R. Bell, K. Bryc, S. Elson, P. Fontanillas, N. Furlotte, D. Hinds, K. Huber, A. Kleinman, N. Litterman, M. Mcintyre, J. Mountain, E. Noblin, C. Northover, S. Pitts, J. Sathirapongsasuti, O. Sazonova, J. Shelton, S. Shringarpure, C. Tian, J. Tung, V. Vacic, C. H. Wilson, K. Ong, J. Perry   +121 more
semanticscholar   +1 more source

Explaining the Role of Health Belief Model Constructs On Physical Puberty Health Among Teen Girls: Structural Equation Modeling [PDF]

Women’s Health Bulletin, 2015
Background: The puberty as a stage of life is an important developmental process. Teen girls have numerous health care needs and their specific aspects should be considered.
Shayesteh Shirzadi, Parinaz Doshmangir, Mohammad Asghari Jafarabadi   +2 more
doaj   +1 more source

Prenatal programming of neuroendocrine reproductive function [PDF]

, 2016
It is now well recognized that the gestational environment can have long-lasting effects not only on the life span and health span of an individual but also, through potential epigenetic changes, on future generations.
Bellingham, Michelle, Evans, Neil P., Robinson, Jane E.   +2 more
core   +1 more source