Changes in the superoxide anion generating capacity and respiratory burst enzymes of peripheral blood monocytes of monkeys during acute Plasmodium knowlesi infection

Jayshree, R. S. ; Sethi, A. K. ; Ganguly, N. K. ; Mahajan, R. C. (1989) Changes in the superoxide anion generating capacity and respiratory burst enzymes of peripheral blood monocytes of monkeys during acute Plasmodium knowlesi infection Parasite Immunology, 11 (5). pp. 503-507. ISSN 0141-9838

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Official URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1365-...

Related URL: http://dx.doi.org/10.1111/j.1365-3024.1989.tb00684.x

Abstract

The superoxide anion generation profile of peripheral blood monocytes of rhesus monkeys was investigated during the different stages of an acute Plasmodium knowlesi infection. An initial increase in superoxide anion was followed by a significant decline (P < 0001), paralleled by a drop in NADPH oxidase activity; there was no alteration in the activity of the hexose monophosphate shunt enzymes. This lowered activity of the NADPH oxidase, with the resulting decreased O2- generation, might be responsible for the failure of the animals to control the parasitaemia; as a result they succumbed to the infection.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons, Inc.
Keywords:Plasmodium Knowlesi; Superoxide Anion; Acute Malaria
ID Code:12130
Deposited On:10 Nov 2010 04:19
Last Modified:31 May 2011 11:19

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