Saber - vol.25 issue4

Table of contents
Saber vol.25 no.4 Cumaná Dec. 2013

Editorial

	· Revista Saber, dos años en Open Journal System · text in Spanish · Spanish ( pdf )

Biomedicine Review

	· Trypomastigote of trypanosoma cruzi excreted/secreted antigens (tesa) as useful tools for the diagnosis of chagas disease Berrizbeitia, Mariolga · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Agrobiology

	· Presence of aedes aegypti in jobo liso cemetery from Ciudad Bolívar, Bolívar State, Venezuela Devera, Rodolfo; Devera, Zahory; Velásquez, Virma · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Macroalgae associated to black mangrove (avicennia germinans (l.) l) pneumatophores in el morro lagoon, Margarita Island, Estado Nueva Esparta, Venezuela Valerio González, Lorelys; García González, Yuraima; Guilarte Bueno, Alfredo; Troccoli-Ghinaglia, Luis; López, Juan · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Biomedicine

	· Seroprevalence of Chagas disease in indigenous communities from Bolivar and Delta Amacuro states, Venezuela Rosiris Cermeño, Julman; Askew, Elizabeth Cristina; Salazar, Freddy David · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Preliminary phytichemical study and bioactivity of the plant Melochia Villosa from Amazonas State, Venezuela DArmas, Haydelba Trinidad; Rodríguez, Fátima; Salazar, José · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Quality parameters in control sera used in clinical laboratories of Zulia state, Venezuela Molero Paredes, Tania; Zambrano Morales, Mariana; Cruz Moran, Solbellys; Núñez H, Milagros; Parra-Cepeda, Irene; Panunzio R, Amelia; López-Forino, Maciel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Isolation and characterization of a peptide from the venom of tityus gonzalespongai (scorpiones, buthidae) with activity against leishmania (leishmania) Mexicana promastigotes Borges, Adolfo; Delgado, Olinda; Silva, Sylvia; Bravo, José; Velasco, Elena; Rojas de Astudillo, Luisa; De Sousa, Leonardo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Basic Sciences and Technology

	· Physical and chemical quality of the Venezuelan fish meal Cabello, Ana; García, Areannys; Figuera, Bertha; Higuera, Yoli; Vallenilla, Osmicar · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Macrominerals content in coroba palm (attalea macrolepis) fruit flour in five zones of Cedeño Municipality, Bolivar State, Venezuela: Contribution to daily dietary intake González, Anara; Rondón, Carlos; Pino, Karina · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Dft study of formation reactions of 2-propenal and 1-hydroxypropan- 2-one from glycerol Márquez, Edgar; Flores, Máryury · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Solid foam production of cellulose and cassava starch Ferrer García, Maylen; Marfisi Valladares, Shirley; Danglad Flores, José Ángel; Cecconello, Laura; Rojas de Gáscue, Blanca · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Theoretical prediction of substituent constant hammett using electrophilicity index Rivas, Carlos F; Núñez, Jesús; Marquez, Edgar · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Social Sciences

	· Influence of organizational culture on knowledge management at the Universidad de Oriente, Nueva Esparta campus Vidalina Mata, Yesenia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Note

	· Growth of donax denticulatus linne, 1958 from la guardia inlet, Margarita Island, Venezuela Borrego, Aralys; Villalba, William; Crescini, Roberta; Prieto, Antulio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )