Results 151 to 160 of about 14,838,419 (252)

A spatiotemporal transcriptomic atlas of porcine (Sus scrofa) female early gonadal development. [PDF]

Commun Biol
He P, Xia W, Chen T, Yan Y, Gao D, Teng Y, Zhao T, Chen X, Feng Z, Li R, Wang M, Ke Y, Han J.   +12 more
europepmc   +1 more source

Prevalence of HCMV, HHV‐6, and HSV‐1/2 in the semen of men attending infertility clinics and their association with semen parameters

UroPrecision, EarlyView.
Abstract Background Viral infections have been identified as potential disruptors of male reproductive health. This study aimed to investigate the prevalence of human cytomegalovirus (HCMV), human herpesvirus 6 (HHV‐6), and herpes simplex virus types 1 and 2 (HSV‐1/2) DNA in semen samples from fertile and infertile men within the potential impact of ...
Seyedeh Zahra Hashemi, Neda Pirbonyeh, Fahime Edalat, Narges Eslami, Saeed Tajik, Arash Letafati, Jamal Sarvari, Afagh Moattari   +7 more
wiley   +1 more source

Sex-Specific Gene Expression Ontogeny During Gonadal Development in Post-Metamorphic Xenopus tropicalis. [PDF]

Mol Reprod Dev
Marini D, Roza M, Berg C, Brouard V.
europepmc   +1 more source

Quantification of steroid hormones in free‐ranging Apennine wolf Canis lupus italicus hair samples collected post‐mortem

Wildlife Biology, EarlyView.
After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio, Carmela Musto, Nicola Acquisti Casi, Nadia Govoni, Giuseppe Merialdi, Domenico Ventrella, Alberto Elmi, Mauro Delogu, Maria Laura Bacci   +8 more
wiley   +1 more source

Reconstitution of germ cell and gonadal development for in vitro gamete production. [PDF]

J Reprod Dev
Hayashi K, Yosihno T, Shirane K.
europepmc   +1 more source

Fecal Glucocorticoid and Androgen Metabolites in Eastern Gray Kangaroos (Macropus giganteus) Following Environmental Relocation

Zoo Biology, EarlyView.
Fecal glucocorticoid (GCM) and androgen metabolite (AM) concentrations were monitored for 3 months following the relocation of three eastern gray kangaroos (Macropus giganteus) between zoological facilities. Both metabolites showed high concentrations during the early postrelocation period, followed by a rapid decline and stabilization, suggesting ...
Laura Menchetti, Rupert Palme, Livio Galosi, Giacomo Rossi, Elena Fraticelli, Gaia Andrea Bevinetto, Gioia Gaiot, Renato Piccinini, Raffaello Gambi, Matteo Cerquetella   +9 more
wiley   +1 more source

Environmental and Physiological Regulation of Reproduction in the Goldfish: Gonadal Development, Maturation, and Spawning Behavior: A Review. [PDF]

Animals (Basel)
Kobayashi M, Iwata E, Sorensen PW.
europepmc   +1 more source

A transcriptional program underlying the circannual rhythms of gonadal development in medaka. [PDF]

Proc Natl Acad Sci U S A, 2023
Nakayama T, Tanikawa M, Okushi Y, Itoh T, Shimmura T, Maruyama M, Yamaguchi T, Matsumiya A, Shinomiya A, Guh YJ, Chen J, Naruse K, Kudoh H, Kondo Y, Naoki H, Aoki K, Nagano AJ, Yoshimura T.   +17 more
europepmc   +1 more source

Increased energetic cost of movement reduces reproductive output in zebrafish at different temperatures and water flow rates

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Locomotion consumes a large proportion of individual energy budgets and may impose energetic constraints on other fitness‐related traits particularly under variable environmental conditions.
Miki Jahn, Frank Seebacher
wiley   +1 more source

Reproductive biology of the starry grouper, Epinephelus labriformis (Perciformes: Serranidae): Gonadal development, sex change and sexual pattern. [PDF]

J Fish Biol
Sánchez-Cardenas R, López-Cardiel J, Martínez-Brown JM, Rendón-Martínez LA, Martínez-Moreno R, Ibarra-Castro L.   +5 more
europepmc   +1 more source