João Alberto Negrão

Cortisol in Saliva and Plasma of Cattle After ACTH Administration and Milking

João Alberto Negrão, Marco Aurélio de Felício Porcionato, A.M. de Passillé et al. · Journal of Dairy Science · 2004 · 135 citations · Full text

Veterinary Medicine, Animal Sciences, Endocrinology +11

Effect of the establishment of dominance relationships on cortisol and other metabolic parameters in Nile tilapia (Oreochromis niloticus)

Sônia A. L. Corrêa, M. Fernandes, Katia Iseki et al. · Brazilian Journal of Medical and Biological Research · 2003 · 74 citations · Full text

Life Sciences, Physiology, Zoology +10

The effect of a mixed-management system on the release of oxytocin, prolactin, and cortisol in ewes during suckling and machine milking

Pierre‐Guy Marnet, João Alberto Negrão · annales de biologie animale biochimie biophysique · 2000 · 70 citations · Full text

Veterinary Medicine, Animal Sciences, Veterinary Physiology +13

Seasonal changes in fecal testosterone concentrations and their relationship to the reproductive behavior, antler cycle and grouping patterns in free-ranging male Pampas deer (Ozotoceros bezoarticus bezoarticus)

Ricardo José Garcia Pereira, José Maurício Barbanti Duarte, João Alberto Negrão · Theriogenology · 2004 · 68 citations

Medicine, Endocrinology, Zoology +17

Effects of environmental conditions, human activity, reproduction, antler cycle and grouping on fecal glucocorticoids of free-ranging Pampas deer stags (Ozotoceros bezoarticus bezoarticus)

Ricardo José Garcia Pereira, José Maurício Barbanti Duarte, João Alberto Negrão · Hormones and Behavior · 2005 · 66 citations

Life Sciences, Animal Sciences, Zoology +3