Results 101 to 110 of about 8,546 (233)
Revista Brasileira de Zootecnia, 2009 The objective of this study was to estimate the heritability of probability of early pregnancy (PEP) and scrotal circumference (SC) and the genetic correlation between these traits in Nellore cattle.
Sarah Laguna Meirelles +3 more
doaj +1 more source
Interrelations of the endocrine organs [PDF]
, 1924 Thesis (M.A.)--Boston ...
Birrell, Ethel Jane
core +1 more source
Becoming Dostoevsky (how Rowan Williams opens up Bakhtin)
Modern Theology, EarlyView.Abstract With the end of Communism in Russia, non‐materialist contexts were enthusiastically restored to Mikhail Bakhtin's globally famous ideas of carnival, dialogism, and polyphony. This essay surveys Rowan Williams's 2008 study Dostoevsky: Language, Faith + Fiction as a major contribution to this effort, concentrating on those general philosophical ...
Caryl Emerson
wiley +1 more source
Aspectos relacionados à precocidade sexual em bovinos machos da raça Nelore, PO
Brazilian Archives of Biology and Technology, 1999 O estudo foi desenvolvido em 79 bovinos machos da raça Nelore, PO, de dez a 16 meses de idade. Em todos os animais foram medidas a circunferência escrotal (CE), a concentração de testosterona (Testo) e o aparecimento dos primeiros espermatozoides no ...
Antonio E. D. Feliciano Silva +2 more
doaj +1 more source
Plant, Cell &Environment, EarlyView.ABSTRACT After an initial evolution in a reducing environment, life got successively challenged by reactive oxygen species (ROS), especially during the great oxidation event (GOE) that followed the development of photosynthesis. Therefore, ROS are deeply intertwined into the physiological, morphological and transcriptional responses of most present‐day
Stephanie Frohn +12 more
wiley +1 more source
Novel genetic polymorphisms in caprine GPR54 gene associated with reproductive functions
Indian Journal of Animal Sciences, 2014 The objective of this study was to characterize caprine GPR54 gene, a key mediator of molecular mechanism of reproduction (puberty and prolificacy) in mammals.
A MAITRA +3 more
doaj +1 more source
LKB1 alleviates high glucose‑ and high fat‑induced inflammation and the expression of GnRH and sexual precocity‑related genes, in mouse hypothalamic cells by activating the AMPK/FOXO1 signaling pathway. [PDF]
Mol Med Rep, 2022 Liu H, Guan L, Zhou Q, Huang H, Xu L.
europepmc +1 more source
Public Health Challenges, Volume 5, Issue 2, June 2026.This review examines how exposure to sexually explicit content among children in sub‐Saharan Africa contributes to early sexual behaviour and pathways into transactional sexual exploitation (informal exploitation) and commercial sexual exploitation (formal exploitation).
Sylvester Kyei‐Gyamfi
wiley +1 more source
Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders
Andrology, Volume 14, Issue 4, Page 1002-1016, May 2026.Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret +5 more
wiley +1 more source
Brain and Behavior, Volume 16, Issue 4, April 2026.This study examined executive function (EF) in school‐aged girls with idiopathic central precocious puberty (ICPP). Using computerized cognitive tasks and behavioral scales, we found a selective impairment in interference control rather than generalized EF deficit.
Qian Zhang, Nai‐jun Wan
wiley +1 more source