EDITORIAL

The reemergence signs of pertussis in Colombia, require of more effective prevention measures

Jorge Enrique Pérez Cárdenas

ORIGINAL ARTICLES

Resverasor effect on reproductive parameters in rats treated with ACTH exogenous

miryam Vélez Marín, Luis Fernando Uribe Velásquez, Henry Mesa

Comparison of two techniques as carnitine acylcarnitine translocase deficiency diagnosis tools

José Henry Osorio

Comparison of lipid profile by sex and age in cattle

José Henry Osorio, Jazmín Vinazco, Jorge Enrique Pérez

Cellular response produced by a Bursera sp infusion

carlos Hernando Parga Lozano, Lizeth Marìa Guardo Pereira, Marlòn David Acuña Arrieta

REVISION ARTICLES

Reproductive hormones of veterinary importance in domestic ruminant females

Jackeline Franco, Luis Fernando Uribe Velásquez

Update in domestic cat thyroid gland functioning. Second part: feline hyperthyroidism

José Henry Osorio, Stefania Matheus

Strategies for improve postpartum body condition in beef cows

David Giraldo Arana, Luis Fernando Uribe Velásquez