Female age and parity in horses: how and why does it matter?

E Derisoud, J Auclair-Ronzaud, E Palmer… - Reproduction …, 2021 - CSIRO Publishing
Although puberty can occur as early as 14–15months of age, depending on breed and use,
the reproductive career of mares may continue to advanced ages. Once mares are used as …

Supportive techniques to investigate in vitro culture and cryopreservation efficiencies of equine ovarian tissue: A review

FLN Aguiar, GDA Gastal, KA Alves, BG Alves… - Theriogenology, 2020 - Elsevier
During the reproductive lifespan of a female, only a limited quantity of oocytes are naturally
ovulated; therefore, the mammalian ovary possesses a substantial population of preantral …

Equine aging and the oocyte: a potential model for reproductive aging in women

EM Carnevale, GD Catandi, K Fresa - Journal of Equine Veterinary Science, 2020 - Elsevier
Numerous similarities in reproductive aging have been documented between the mare and
woman. Aging is associated with a decline in fertility. In mares and women, oocyte transfer …

Effect of treatment with angiopoietin-2 and vascular endothelial growth factor on the quality of xenografted bovine ovarian tissue in mice

HS Kong, J Lee, HW Youm, SK Kim, JR Lee, CS Suh… - PLoS …, 2017 - journals.plos.org
Cryopreservation and transplantation of ovarian tissue (OT) represents a method for fertility
preservation. However, as the transplantation is performed without vessel anastomosis …

Effects of components of semen extenders on the binding of stallion spermatozoa to bovine or equine zonae pellucidae

MAC da Silva, GE Seidel, EL Squires… - …, 2012 - rep.bioscientifica.com
The objective of this work was to study the ovarian function when follicular development is
induced during a hyperandrogenic condition. Female rats were injected with either equine …

Harvesting, processing, and evaluation of in vitro-manipulated equine preantral follicles: A review

EL Gastal, FLN Aguiar, GDA Gastal, KA Alves… - Theriogenology, 2020 - Elsevier
The mammalian ovary is responsible for essential stages of folliculogenesis and hormonal
production, regulating the female physiological functions during the menstrual/estrous …

Characterization of preantral follicle clustering and neighborhood patterns in the equine ovary

KA Hyde, FLN Aguiar, PB Alvarenga, AL Rezende… - Plos one, 2022 - journals.plos.org
Understanding the transition from quiescent primordial follicles to activated primary follicles
is vital for characterizing ovarian folliculogenesis and improving assisted reproductive …

[PDF][PDF] Ovarian fragment sizes affect viability and morphology of preantral follicles during storage at 4 C

GDA Gastal, BG Alves, KA Alves, MEM Souza… - …, 2017 - researchgate.net
The method of transportation and the conditions imposed on the ovarian tissue are pivotal
aspects for the success of ovarian tissue cryopreservation (OTC). The aim of this study was …

Heterotopic autotransplantation of ovarian tissue in a large animal model: Effects of cooling and VEGF

SS Souza, BG Alves, KA Alves, FAS Brandão… - Plos one, 2020 - journals.plos.org
Heterotopic and orthotopic ovarian tissue autotransplantation techniques, currently used in
humans, will become promising alternative methods for fertility preservation in domestic and …

Spatial distribution of preantral follicles in the equine ovary

BG Alves, KA Alves, GDA Gastal, MO Gastal… - PLoS …, 2018 - journals.plos.org
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 …