Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Melba O Gastal"'
Publikováno v:
Reproduction and Fertility, Vol 4, Iss 2, Pp 1-16 (2023)
Growth patterns and associated endocrine profiles were compared between dominant anovulatory (ADF) and ovulatory follicles (OvF) developing from different waves within and between menstrual cycles in women. Follicular mapping profiles of 49 healthy w
Externí odkaz:
https://doaj.org/article/77ddca4f1aba40f9a61980f22784996c
Autor:
Kendall A Hyde, Francisco L N Aguiar, Benner G Alves, Kele A Alves, Gustavo D A Gastal, Melba O Gastal, Eduardo L Gastal
Publikováno v:
Reproduction and Fertility, Vol 3, Iss 2, Pp 90-102 (2022)
Characterization of the ovarian preantral follicle population is a necessary step to improve understanding of folliculogenesis and ovarian physiology. Therefore, in the present study, the preantral follicle population in the equine ovary in young and
Externí odkaz:
https://doaj.org/article/cc2f59c8248a449392692309a5f85d08
Autor:
Kendall A Hyde, Francisco L N Aguiar, Paula B Alvarenga, Amanda L Rezende, Benner G Alves, Kele A Alves, Gustavo D A Gastal, Melba O Gastal, Eduardo L Gastal
Publikováno v:
PLoS ONE, Vol 17, Iss 10, p e0275396 (2022)
Understanding the transition from quiescent primordial follicles to activated primary follicles is vital for characterizing ovarian folliculogenesis and improving assisted reproductive techniques. To date, no study has investigated preantral follicle
Externí odkaz:
https://doaj.org/article/90f9adc73d7f4374b6803495b1ee47f4
Autor:
Samara S Souza, Benner G Alves, Kele A Alves, Fabiana A S Brandão, Danielle C C Brito, Melba O Gastal, Ana P R Rodrigues, José R Figueireod, Dárcio I A Teixeira, Eduardo L Gastal
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0241442 (2020)
Heterotopic and orthotopic ovarian tissue autotransplantation techniques, currently used in humans, will become promising alternative methods for fertility preservation in domestic and wild animals. Thus, this study describes for the first time the e
Externí odkaz:
https://doaj.org/article/3d46e257fb164fc1b8cf083c1ffa5d65
Autor:
Benner G Alves, Kele A Alves, Gustavo D A Gastal, Melba O Gastal, José R Figueiredo, Eduardo L Gastal
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0198108 (2018)
Comprehensive studies on spatial distribution of preantral follicles in the ovary are scarce. Considering that preantral follicles represent the main ovarian reserve, harvesting of these follicles is crucial for the development/use of assisted reprod
Externí odkaz:
https://doaj.org/article/b1fb19da1cb24fa4b34d90eeed3efdba
Autor:
Kele A Alves, Benner G Alves, Gustavo D A Gastal, Saulo G S de Tarso, Melba O Gastal, José R Figueiredo, Maria L Gambarini, Eduardo L Gastal
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0149693 (2016)
Ovarian tissue collected by biopsy procedures allows the performance of many studies with clinical applications in the field of female fertility preservation. The aim of the present study was to investigate the influence of reproductive phase (anestr
Externí odkaz:
https://doaj.org/article/4074638e7bdb4263b25061df6beb97a4
Autor:
Samuel Gebremedhn, Ahmed Gad, Ghassan M Ishak, Nico G Menjivar, Melba O Gastal, Jean M Feugang, Radek Prochazka, Dawit Tesfaye, Eduardo L Gastal
Publikováno v:
Mol Hum Reprod
Innumerable similarities in reproductive cyclicity and hormonal alterations highlight the considerable utility of the mare to study aspects of follicular dynamics and reproductive function in view of the largely constricted, human research subjects.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a1f7b0345c68800269374d652b859ea
https://europepmc.org/articles/PMC10321592/
https://europepmc.org/articles/PMC10321592/
Publikováno v:
Molecular Reproduction and Development. 89:23-38
Ovulatory follicle development and associated oocyte maturation involve complex coordinated molecular and cellular mechanisms not yet fully understood. This study addresses the relationships among follicle diameter, follicle wall blood flow, follicul
Autor:
Benner Geraldo Alves, Melba O. Gastal, K.A. Alves, José Ricardo de Figueiredo, Ana Paula Ribeiro Rodrigues, Eduardo L. Gastal, Danielle Cristina Calado de Brito, Ramon da Silva Raposo, F.L.N. Aguiar, Fabiana Aparecida Santilli Brandão, Dárcio Ítalo Alves Teixeira, Samara S. Souza
Publikováno v:
Reproduction and Fertility, Vol 2, Iss 4, Pp 251-266 (2021)
Reproduction & Fertility
Reproduction & Fertility
Ovarian tissue transplantation methods using cooled and cryopreserved samples have been attractive options for fertility preservation in animal models and humans. The aim of this study was to evaluate the impact of previous exposure to cooling, cryop
Autor:
Luzia H. Duval, Sandra M. Fiala Rechsteiner, Gustavo D.A. Gastal, Melba O. Gastal, Rodrigo C. Mattos, Eduardo L. Gastal
Publikováno v:
Journal of equine veterinary science. 118
After having been brought to America 400 years ago, the Criollo horse reproduced freely for centuries in the southern part of the American continent. Roughness, resistance, and endurance are typical characteristics of this breed of horses. Although t