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Copyright of Revista Latinoamericana de Metodología de las Ciencias Sociales is the property of Universidad Nacional de La Plata and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cuadernos para Investigacion de la Literatura Hispanica is the property of Fundacion Universitaria Espanola and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Latinoamericana de Metodología de las Ciencias Sociales is the property of Universidad Nacional de La Plata and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Asparkía. Investigació Feminista is the property of Instituto Universitario de Estudios Feministas y de Genero Purificacion Escribano and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of OHM: Obradoiro de Historia Moderna is the property of Universidad de Santiago de Compostela, Servicio de Publicaciones and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Dicenda: Cuadernos de Filologia Hispanica is the property of Universidad Complutense de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Historia y Memoria is the property of Universidad Pedagogica y Tecnologica de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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The aim of this study was to determine the effect of metronidazole on levels of NO, hemoglobin, hematocrit, heart rate, body weight and mortality in broiler with ascitic syndrome induced by high altitude. Three hundred broilers chickens were used and distributed in three groups: Sea level (raised at sea level), Altitude (raised at 3320 masl) and Altitude-metronidazole (raised at 3320 masl and supplemented with 0.1% metronidazole). Broiler chickens were bred 42 days under similar conditions. During this period, the body weight and the mortality were evaluated. Each week, seven broilers from each group were used to collect blood samples for nitric oxide (NO), hematocrit, and hemoglobin determination. The hearts were dissected for cardiac rate evaluation. The Altitude-metronidazole group showed a significant increase to nitric oxide levels in the first 21 days of the experiment, an improvement in body weight and a significant reduction of mortality related to the ascitic syndrome, compared with the Altitude group. However, none of these groups showed better results compared with that of the Sea level group, which demonstrated the best averages in body weight and no mortality related to the ascitic syndrome. The other parameters evaluated showed no significant alterations. These results suggest that metronidazole has a beneficial effect in the control of the ascitic syndrome in broiler chickens and could be considered as a nitric oxide donor. [ABSTRACT FROM AUTHOR]

Copyright of HiSTOReLo: Revista de Historia Regional y Local is the property of Universidad Nacional de Colombia, Centro Editorial Facultad de Ciencias Humanas y Economicas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)