Biomed. - vol.27 issue1

Table of contents
Biomédica vol.27 no.1 Bogotá Jan./Mar. 2007

Editorial

	· Retos renovados enfrenta el Instituto Nacional de Salud a sus 90 años Wasserman, Moisés · text in Spanish · Spanish ( pdf )

Original articles

	· Computational prediction of the tertiary structure of the human iduronate 2-sulfate sulfatase Sáenz, Homero; Lareo, Leonardo; Poutou, Raúl A; Sosa, Ángela C; Barrera, Luis A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Subgingival microbiota in chronic and aggressive periodontitis in Bogotá, Colombia: an epidemiological approach Mayorga-Fayad, Isabel; Lafaurie, Gloria I; Contreras, Adolfo; Castillo, Diana M; Barón, Alexandra; Aya, María del Rosario · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Genetic diversity of Giardia intestinalis* populations in Colombia** Ravid, Zaava; Duque, Sofía; Arévalo, Adriana; Nicholls, Rubén Santiago; Wasserman, Moisés · abstract in English \| Spanish \| Spanish · text in Spanish · Spanish ( pdf )

	· Diagnostic accuracy of five gestational references to predict insufficient birth weight Benjumea, María Victoria · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Polymorphisms of IL-10 gene promoter and rheumatoid arthritis in a Colombian population Moreno, Olga María; González, Clara Isabel; Saaibi, Diego Luis; Otero, William; Badillo, Reynaldo; Martín, Javier; Ramírez, Gerardo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Adverse reactions by antibiotics in a pediatric and neonatal intensive care unit located in Bogotá, Colombia Vallejos, Alvaro · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Iron and vitamin A micronutrient status, risk factors for their deficiencies and anthropometric assessment in preschool child from Funza municipality, Colombia Poveda, Elpidia; Cuartas, Alexandra; Guarín, Saralicia; Forero, Yibby; Villarreal, Elsa · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Results of nine years of the clinical and epidemiological survey on cryptococcosis in Colombia, 1997-2005 Lizarazo, Jairo; Linares, Melva; de Bedout, Catalina; Restrepo, Ángela; Agudelo, Clara Inés; Castañeda, Elizabeth · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Antiinflammatory activity of extracts and fractions obtained from Physalis peruviana* L. calyces** Franco, Luis A; Matiz, Germán E; Calle, Jairo; Pinzón, Roberto; Ospina, Luis F · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Mathematical models to correlate molecular topology with substrate affinity of the glycine antagonist in glutamate receptors Narváez, Guillermo; Lareo, Leonardo; Rincón, Javier · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Evaluación de la eficacia de los medicamentos antimaláricos en Tarapacá, Amazonas colombiano Osorio, Lyda; Pérez, Ligia del Pilar; González, Iveth J · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Brief communication

	· Parental origin, nondisjunction, and recombination of the extra chromosome 21 in Down syndrome: a study in a sample of the Colombian population Nelson Javier, Ramírez; Belalcázar, Helen Marcela; Yunis, Juan José; Quintero, Luis Napoleón; Arboleda, Gonzalo Humberto; Arboleda, Humberto · abstract in English \| English · text in Spanish · Spanish ( pdf )