Vol. 23 No. 1

View Vol. 23 No. 1

Published: 2013-12-31

Original Research Papers

Editorial

Gerardo Arroyo Catalán

6
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Aquatic macroinvertebrates of the lentic bodies of the Maya Region, Guatemala

Fátima Reyes-Morales

7-16
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Inhibitory activity of acetylcholinesterase by extracts of 18 plant species native to Guatemala used in the treatment of nervous affections

D. Ortiz, A. Valdez, L. López, I. Gaitán, M. Paz, S. Cruz, L. Álvarez, Armando Cáceres

17-25
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Evaluation of air pollution by microscopic fungi in the Herbarium of the University of San Carlos of Guatemala, Index seminum and the macrofungi section of the Herbarium of Biology of Guatemala

K. Herrera, O. Cobar, R. Barrios, K. Pierola, W. Chamalé, C. Rosales, J. Quan, O. Fuentes, C. De León

26-37
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Prevalence of Rotavirus in children attending two private laboratories in the department of Petén

P. Álvarez de Burgos, J. Burgos, G. Arroyo

38-47
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Diagnosis of Chagas disease in patients with heart disease in an endemic area of Guatemala

A. Jerez, K. Lange, V. Matta, V. Paredes

48-53
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Health status of the inhabitants of the villages of Monterrico and La Candelaria, Taxisco, Santa Rosa, Guatemala

V. Gallardo, E. Albanés, D. Rivera, C. Flores, O. Vásquez, M. Ruano, E. Alvarado, A. Muñoz, A. Chiguaque, B. Recinos, A. Diaz, D. Ortiz, G. Arroyo

54-67
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Phyla dulcis (Trevir.) Moldenke: Description of diagnostic anatomical characteristics of the crude

N. Granados-Dieseldorff, M. Paredes, M. Ordóñez, V. Martínez

68-77
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Modeling the dynamics of an AFM Atomic Force Microscopy cantilever

J. Matamoros, J. Vega-Baudrit

78-86
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Characterization of the by-product rice husks in search of possible applications as raw material in processes

J. Vargas, P. Alvarado, J. Vega-Baudrit, M. Porras

87-102
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