Results 61 to 70 of about 6,118 (206)
Estudos sôbre a anemia produzida em cães por benzoato de estradiol
Memorias do Instituto Oswaldo Cruz, 1944 A anemia que se processa em caes quando se administra grandes doses de benzoato de estradiol, nao parece ser produzida por processes conhecidos de destrui?ao intra-organica. Esta substantia paraliza os fenomenos de rege¬nerate hematica, parece interferir
W. O. Cruz +2 more
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Effect of estrogen administration on middle cerebral arterial viscoelastic properties in aged female rats [PDF]
Acta Cirúrgica Brasileira, 2016 PURPOSE: To develop a model for studying cerebrovascular disease prevention in elderly women. METHODS: Sixty 18-month-old Sprague Dawley (SD) rats were randomly divided into an estrogen administration group (EA, n=30) and a non-administration group (NA,
Zhigang Qin +4 more
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Ovarian response of Suffolk ewes to estrous synchronization using short-term protocol
Revista Brasileira de Zootecnia, 2012 The efficacy of estrus synchronization using short-term protocol was evaluated by ultrasound exams in Suffolk ewes during the pre-breeding season. The control Group (n = 12) was synchronized by treatment for 12 days with vaginal sponges impregnated with ...
Luciana Takada +5 more
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Molecular Reproduction and Development, Volume 92, Issue 10, October 2025.ABSTRACT Dairy cows often experience a period of negative energy balance (NEB) during the post‐calving period, which can significantly impact economic outcomes due to extended calving‐to‐conception intervals and overall reduced fertility. This reduction is due, in part, to the impact on uterine biology by high nonesterified fatty acids (NEFA) and beta ...
Juliana Germano Ferst +12 more
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Advanced Science, Volume 12, Issue 31, August 21, 2025.This study reveals that histone lactylation, a modification derived from lactate, plays a crucial role in ferroptosis resistance in ectopic endometrial stromal cells. This resistance is mediated via the HIF1A/HMOX1 pathway regulated by METTL3. In vivo, a combination of 2‐DG and erastin shows promise as an effective treatment for endometriosis ...
Zongwen Liang +8 more
wiley +1 more source
Induction of lactation: an economic study of tool for dairy heifers with successive reproductive failures [PDF]
Ciência Rural, 2019 : The aim of this study was to evaluate the economic viability of the use of a lactation induction protocol in Holstein heifers. Were collected data of nutritional, reproductive and sanitary management pre and post-lactation period from 30 induction ...
Andressa Stein Maffi +6 more
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Diacerein inhibits Estradiol-benzoate induced cervical hyperkeratosis in female rats
Biomedicine & Pharmacotherapy, 2017 Cervical hyperkeratosis is a common gynecological lesion and usually caused by inflammation or trauma. We investigated the effect of Diacerein on Estradiol benzoate-induced cervical hyperkeratosis. Diacerein (50mg/kg/day) was given orally to rats for 4 weeks in the presence or absence of cervical hyperkeratosis induced by intramuscular injection of ...
Marwa M M, Refaie, Maram, El-Hussieny
openaire +2 more sources
Drug Testing and Analysis, Volume 17, Issue 8, Page 1237-1251, August 2025.An LC–MS/MS method was developed and validated to detect 12 synthetic or endogenous hormonal growth promotants commonly utilized in the livestock industry in the United States at low pg/mg concentrations. ABSTRACT Hormonal growth promotants (HGPs) are a class of pharmaceutical agents commonly administered to cattle in the United States to improve ...
Mary Mosburg +7 more
wiley +1 more source
The FASEB Journal, Volume 39, Issue 13, 15 July 2025.Endometriotic cell‐derived HBD‐2 mediated the secretion of histamine from mast cells by binding to MRGPRX2. Histamine sensitized TRPV1 via the activation of HRH1 in pain sensory neurons, thus aggravating hyperalgesia in an endometriosis model. ABSTRACT The studies on how mast cells mediate endometriosis pain are still limited.
Xinqi Mao +6 more
wiley +1 more source
Journal of Neuroendocrinology, Volume 37, Issue 7, July 2025.Abstract Being raised under adverse conditions during infancy and childhood represents a significant risk factor for developing later psychopathologies and dysfunctions in emotional, affective, and cognitive abilities. Depending on the type, timing, and duration of early adversity, different consequences emerge across the sexes in both human and animal
Grace Kraatz +3 more
wiley +1 more source