Results 11 to 20 of about 5,485,754 (299)

Effects of Decamethylcyclopentasiloxane on Reproductive Systems in Female Rats

Toxics, 2023
The female reproductive system becomes fertile through the action of hormones involved in the hypothalamic-pituitary-ovarian axis. On the other hand, estrogen-like endocrine disruptors released into the environment come into contact with humans by ...
Jimin Lee, Kangmin Kim, Seon-Mi Park, Jin-Sook Kwon, Eui-Bae Jeung   +4 more
doaj   +2 more sources

Male reproductive health and environmental xenoestrogens [PDF]

, 1996
EHP is a publication of the U.S. government. Publication of EHP lies in the public domain and is therefore without copyright. Research articles from EHP may be used freely; however, articles from the News section of EHP may contain photographs or ...
Christiansen, Pia, Meyts, E. Rajpert-De, B Jégou, Larsen, JC, Skakkebæk, N. E., J Toppari, Jensen, T K, Christiansen, P, O Meyer, McLachlan, J A, Christiansen, Peter, Jensen, TK, Sumpter, J., Leffers, H, R Sharpe, N Keiding, Sumpter, J, Scheike, T., McLachlan, J. A., Meyer, O, Keiding, N., Leffers, H., Guillette, L. J., Giwercman, Alexander, Larsen, John Christian, H Leffers, L J Guillette, T Scheike, Keiding, N, J A McLachlan, Müller, J, Giverman, A., T K Jensen, P Christiansen, Meyer, Otto A., Toppari, J., Rajpert-De Meyts, E, Larsen, J C, Skakkebaek, N E, J Müller, E Rajpert-De Meyts, Grandjean, P, Skakkebæk, NE, Guillette, L J, Jouannet, P, P Grandjean, Meyts, ERD, Guillette, LJJ, N E Skakkebaek, Müller, Jørn, McLachlan, JA, Müller, J., Sharpe, R., Jegou, B., Sharpe, R, Toppari, J, J Sumpter, J C Larsen, P Jouannet, Jensen, T. K., Sumpter, JP, Jouannet, P., A Giwercman, Jégou, B, Grandjean, P., Giwercman, A, Scheike, T   +66 more
core   +7 more sources

Assisted reproductive technology in the USA: is more regulation needed? [PDF]

, 2014
The regulation of assisted reproductive technologies is a contested area. Some jurisdictions, such as the UK and a number of Australian states, have comprehensive regulation of most aspects of assisted reproductive technologies; others, such as the USA ...
Frith, Lucy; id_orcid, Blyth, Eric, Frith, Lucy   +2 more
core   +1 more source

Prevalência de anticorpos neutralizantes contra o herpesvírus bovino tipo 1, decorrente de infecção natural, em rebanhos com distúrbios reprodutivos Prevalence of neutralizing antibodies against bovine herpesvirus type 1, due natural infection, in herds with reproductive problems

Ciência Rural, 2000
A detecção de anticorpos anti-Herpesvírus Bovino tipo 1 (BHV-1) foi realizada, através da técnica de soroneutralização, em 1235 amostras de soro de bovinos adultos, não-vacinados contra Rinotraqueíte Infecciosa Bovina.
Kerlei Cristina Médici, Amauri Alcindo Alfieri, Alice Fernandes Alfieri   +2 more
doaj   +1 more source

Circadian Rhythm of Salivary Cortisol in Obese Adolescents With and Without Apnea: A Pilot Study

Frontiers in Pediatrics, 2022
Background and ObjectiveObstructive sleep apnea (OSA) and obesity are associated with stress system activation involving the hypothalamic-pituitary-adrenal (HPA) axis in adults, but these effects in childhood and adolescence remain unclear.
Olga Berdina, Irina Madaeva, Svetlana Bolshakova, Leonid Sholokhov, Liubov Rychkova   +4 more
doaj   +1 more source

Freqüência de anticorpos anti-Neospora caninum em soros de caprinos do estado de São Paulo e sua relação com o manejo dos animais Frequency of antibodies anti-Neospora caninum in sera of goats of the State São Paulo and its relationship with flock management

Pesquisa Veterinária Brasileira, 2008
Com o objetivo de se avaliar a freqüência de caprinos leiteiros soropositivos para Neospora caninum, no estado de São Paulo, e se verificarem possíveis associações com idade, sexo e problemas reprodutivos, nos capris, e, também, presença de cães, nas ...
José R. Modolo, Anee V.M. Stachissini, Solange M. Gennari, Jitender P. Dubey, Helio Langoni, Carlos R. Padovani, Lígia V. Barrozo, Bárbara L.S. Leite   +7 more
doaj   +1 more source

Reproductive disorders in obesity [PDF]

, 2015
Obesity is a major international problem related to many reproductive health problems. It is associated with multiple adverse reproductive outcomes such as infertility, ovulation dysfunction, miscarriage, preeclampsia, gestational diabetes mellitus ...
Quintana, Ramiro, Paz, Dante Agustin, Elia, Evelin Mariel, Bazzano, María Victoria   +3 more
core   +1 more source

Initial seroprevalence records of infectious agents implicated in reproductive issues in high-altitude cattle from two districts in cajamarca, peru [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi
In high Andean regions with subsistence livestock farming, diagnostic studies are rarely conducted for reproductive issues in extensively bred cows. This research aimed to determine the seroprevalence of Neospora caninum, bovine viral diarrhea virus ...
Jierson E. MENDOZA-ESTELA, Gerardo BRIONES, Luis VARGAS-ROCHA   +2 more
doaj   +1 more source

PROBLEMS OF LIFE AND REPRODUCTION [PDF]

The American Journal of the Medical Sciences, 1914
Bibliography, p. 170. ; Mode of access: Internet.
openaire   +3 more sources

Problems of early culling of cows in breeding stocks for milk production [PDF]

Biotechnology in Animal Husbandry, 2020
A common problem of dairy cattle in all production systems and production directions is their reduced production life and therefore their reduced lifetime span. Among the main reasons of dairy cattle premature culling the problems related to reproduction,
Perišić Predrag, Relić Renata, Mekić Cvijan, Stepić Stefan   +3 more
doaj