Abstract: The identification of ovarian follicular waves and associated hormonal milieux has revealed that dominant follicles of the ovulatory wave (OWDF) grow in a hormonal environment where there is an increasing predominance of estradiol, unlike first-wave dominant follicles (FWDF) and intermediate-wave dominant follicles (IWDF), which grow under increasing progesterone (P4) concentrations. The luteinizing hormone (LH) is considered the decisive gonadotropic hormone to direct whether a dominant follicle will (? LH) or will not (? LH) ovulate. Based on this, strategies have been developed to either increase endogenous LH (GnRH administration) or provide exogenous LH of porcine origin (pLH) or LH-like gonadotropins, such as human chorionic...
Prolactin (PRL) is essential for the maintenance of the corpora lutea and the production of progeste...
O primeiro experimento teve como objetivo avaliar o efeito do fornecimento de concentrações crescent...
During ovarian foliculogenesis, about 99.9% of follicles die by the follicle atresia process. The at...
Factors produced in the ovary, such as transforming growth factors beta members (TGFβ) and their rec...
Abstract: The hydrometra is one of the most important causes of subfertility or infertility in dairy...
A tabarana Salminus hilarii (Characiformes) é uma espécie reofílica de grande importância ecológica ...
Os poecilídeos são peixes ovovivíparos de ampla utilização na piscicultura ornamental. Apesar disso,...
A plasticidade do desenvolvimento gonadal em peixes, que contrasta com os padrões mais estáveis enco...
Abstract: The aim of this study was to establish the morphologic and endocrine characteristics of lu...
The purpose of the studies reported in this Thesis was to increase our understanding of two aspects ...
ABSTRACT: This study seek for the relationship between body weight (BW) and body condition, the time...
A implantação embrionária implica em alterações profundas do ambiente uterino, cujos eventos devem o...
For many years it was believed that the growth hormone (GH) axis does not play a role in growth befo...
Background: Diagnostic ultrasound has revolutionized obstetric practice. Doppler techniques provided...
A insuficiência esfincteriana intrínseca da uretra é uma das causas freqüentes de incontinência urin...
Prolactin (PRL) is essential for the maintenance of the corpora lutea and the production of progeste...
O primeiro experimento teve como objetivo avaliar o efeito do fornecimento de concentrações crescent...
During ovarian foliculogenesis, about 99.9% of follicles die by the follicle atresia process. The at...
Factors produced in the ovary, such as transforming growth factors beta members (TGFβ) and their rec...
Abstract: The hydrometra is one of the most important causes of subfertility or infertility in dairy...
A tabarana Salminus hilarii (Characiformes) é uma espécie reofílica de grande importância ecológica ...
Os poecilídeos são peixes ovovivíparos de ampla utilização na piscicultura ornamental. Apesar disso,...
A plasticidade do desenvolvimento gonadal em peixes, que contrasta com os padrões mais estáveis enco...
Abstract: The aim of this study was to establish the morphologic and endocrine characteristics of lu...
The purpose of the studies reported in this Thesis was to increase our understanding of two aspects ...
ABSTRACT: This study seek for the relationship between body weight (BW) and body condition, the time...
A implantação embrionária implica em alterações profundas do ambiente uterino, cujos eventos devem o...
For many years it was believed that the growth hormone (GH) axis does not play a role in growth befo...
Background: Diagnostic ultrasound has revolutionized obstetric practice. Doppler techniques provided...
A insuficiência esfincteriana intrínseca da uretra é uma das causas freqüentes de incontinência urin...
Prolactin (PRL) is essential for the maintenance of the corpora lutea and the production of progeste...
O primeiro experimento teve como objetivo avaliar o efeito do fornecimento de concentrações crescent...
During ovarian foliculogenesis, about 99.9% of follicles die by the follicle atresia process. The at...