Histological characteristics and steroid concentration of ovarian follicles at different stages of development in pregnant and non-pregnant dairy cows 

Evaluation of cortical granules and viability of canine oocytes during long-term in vitro maturation 

Mitochondrial distribution and meiotic progression in canine oocytes during in vivo and in vitro maturation 

Effects of antioxidant vitamins on newborn and placental traits in gestations at high altitude: comparative study in high and low altitude native sheep 

Fertility in a high-altitude environment is compromised by luteal dysfunction: the relative roles of hypoxia and oxidative stress 

Gene and protein expression of connexins 37 and 43 in cumulus-oocytes complexes throughout the canine oestrous cycle 

Differential expression of GDF-9 and BMP- 15 duringfollicular development in canine ovaries evaluated by flowcytometry 

Disturbances in Maternal Steroidogenesis and Appearance of Intrauterine Growth Retardation at High-Altitude Environments Are Established from Early Pregnancy. Effects of Treatment with Antioxidant Vitamins 

Analysis of LH receptor in canine ovarian follicles throughout the estrous cycle 

Expression of growth differentiation factor 9 (GDF-9) during invitro maturation in canine oocytes