EDITORIAL

Scientific publications in Colombia, their origin and their future according to the new Publindex measurement model

Jorge Enrique Pérez Cárdenas

ORIGINAL ARTICLES

AZF region microdeletion of chromosome Y and infertility

Gisela Gonzalez Ruiz, Carlos Silvera Arredondo, Jesús Fernando Vasquez Rengifo

Acute toxicity tests CL (I) 50 in estuarine fish (Gambusia affinis) using industrial effluents to the bay of Cartagena, Colombia

Sandra Villamarín-Jiménez, María Fernanda Chacón-Castro, Ricardo Álvarez-León

Acute toxicity tests CL (I) 50 in marine shrimp (Litopenaeus schmitti and L. vannamei) using industrial effluents in the bay of Cartagena, Colombia

María Fernanda Chacón-Castro, Sandra Villamarín-Jiménez, Ricardo Álvarez-León

Comparison of two methods for determining HDL cholesterol levels in canines

José Henry Osorio, Yirly Johanna Suárez, Jorge Enrique Pérez

Brucelosis in female dogs in Monteria (Colombia): a public health problem

Juan Carlos Ballut, Alfonso Calderón, Virginia Rodríguez

REVISION ARTICLES

Update on the thyroid hormones metabolism and its relationship with boar reproduction

José Henry Osorio, Jazmín Vinasco Rodríguez, Paola Andrea Bedoya

Aflatoxins: incidence, impact on health, control and prevention

María Marcela Martínez Miranda, Liliana María Vargas del Río, Verónica María Gómez Quintero

Metabolic and clinical implications of some designed drugs

José Henry Osorio

CASE REPORT

The diagnostic aid is important: a case of Hepatozoon spp.

Clemencia Correa Restrepo