Bessie Urquieta

Morphometric characterization and classification of alpaca sperm heads using the Sperm-Class Analyzer® computer-assisted system

Carles Soler, Fernando Paolicchi, G Gago et al. · Theriogenology · 2002 · 81 citations

Biology, Spermatogenesis, Infertility +9

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

Vı́ctor H. Parraguez, Miljenko Atlagich, Oscar F. Araneda et al. · Reproduction Fertility and Development · 2011 · 54 citations · Full text

Nutrition, Fertility, Embryology +19

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

Vı́ctor H. Parraguez, Bessie Urquieta, Laura Pérez‐Lago et al. · Reproductive Biology and Endocrinology · 2013 · 49 citations · Full text

Biological activity of the seminal plasma of alpacas: stimulus for the production of LH by pituitary cells

Fernando Paolicchi, Bessie Urquieta, Luís J. del Valle et al. · Animal Reproduction Science · 1999 · 49 citations

Spermatogenesis, Biological Activity, Infertility +15

Steroidogenesis in sheep pregnancy with intrauterine growth retardation by high-altitude hypoxia: effects of maternal altitudinal status and antioxidant treatment

Vı́ctor H. Parraguez, Bessie Urquieta, Mónica De los Reyes et al. · Reproduction Fertility and Development · 2012 · 27 citations · Full text

Nutrition, Fertility, Mammalian Physiology +23