Citas bibligráficas
García, R., (2005). Evidencia de la participación del oxido nítrico en la adaptación a la altura en ratas albinas [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/711
García, R., Evidencia de la participación del oxido nítrico en la adaptación a la altura en ratas albinas [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2005. https://hdl.handle.net/20.500.12672/711
@misc{renati/477964,
title = "Evidencia de la participación del oxido nítrico en la adaptación a la altura en ratas albinas",
author = "García Bracamonte, Renán Fernando",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2005"
}
NO participate in an ample rate of biological processes, among them presumes the adaptation to the environmental hypoxia. By such reason the plasma levels of nitrates were determined in a total of 270 rats male, divided in two tests: half put under hypoxia to the height of 3.320 mts. confronted to a group control at level of the sea). The determination of nitric oxide (NO) was indirect by means of the cuantification nitrates (NO2) and nitrites (NO3), by the reaction of Griess, (1879). All the animals were tested in groups of 15, on the days 1, 2, 5, 7, 14, 21, 28, 35 y 42 respectively. The greater concentration of NO in the group submissive environmental hypoxia was in day 2 of sampling (α = 0.05). The NO levels in the hypoxia environmental group presented significant differences with the group control (p – value = 0,001) being increased with respect to the group control (α = 0.05). These results propose that environmental hypoxia produces an increase of the synthesis of nitric oxide, consequence of adaptive processes to the height, corroborating the results of other works and investigations.
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