Browsing Department of Biochemistry by Issue Date
Now showing items 1-10 of 10
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Release of 7-methyIguanine residues whose imidazole rings have been opened from damaged DNA by a DNA glycosylase from Escherichia coli
(Oxford University Press, 1979-05)Double-stranded DNA containing 7-methylguanine residues whose imidazole rings have been opened, i.e. 2, 6-diamino-4-hydroxy-5—N-methylformamidopyrimidine residues, may be prepared by treatment of DNA with dimethyl sulphate ... -
Effect of treating Schistosoma haematobium infection on Plasmodium falciparum-specific antibody responses
(BioMed Central, 2008-11-17)The overlapping geographical and socio-economic distribution of malaria and helminth infection has led to several studies investigating the immunological and pathological interactions of these parasites. This study focuses ... -
Downregulation of MIP-1α/CCL3 with praziquantel treatment in Schistosoma haematobium and HIV-1 co-infected individuals in a rural community in Zimbabwe
(BioMed Central, 2009-10-23)Chemokines have been reported to play an important role in granulomatous inflammation during Schistosoma mansoni infection. However there is less information on their role in Schistosoma haematobium infection, or on the ... -
Efficacy of integrated school based de-worming and prompt malaria treatment on helminths -Plasmodium falciparum co-infections: A 33 months follow up study
(BioMed Central, 2011)The geographical congruency in distribution of helminths and Plasmodium falciparum makes polyparasitism a common phenomenon in Sub Saharan Africa. The devastating effects of helminths-Plasmodium co-infections on primary ... -
Knowledge attitudes and practices of grade three primary school children in relation to schistosomiasis, soil transmitted helminthiasis and malaria in Zimbabwe
(BioMed Central, 2011)Helminth infection rates in grade three children are used as proxy indicators of community infection status and to guide treatment strategies in endemic areas. However knowledge, attitudes and practices (KAP) of this target ... -
Regulatory and Activated T cells in human schistosoma haematobium infections
(PLoS One, 2011-02-10)Acquired immunity against helminths is characterised by a complex interplay between the effector Th1 and Th2 immune responses and it slowly manifests with age as a result of cumulative exposure to parasite antigens. Data ... -
Proportions of CD41 memory T cells are altered in individuals chronically infected with Schistosoma haematobium
(Nature Publishing Group, 2012-06-26)Characterisation of protective helminth acquired immunity in humans or experimental models has focused on effector responses with little work conducted on memory responses. Here we show for the first time, that human ... -
Immunological consequences of antihelminthic treatment in preschool children exposed to urogenital schistosome infection
(Hindawi Publishing Corporation, 2013-05-13)Urogenital schistosomiasis, due to Schistosoma haematobium, is endemic in sub-Saharan Africa. Control is by targeted treatment with praziquantel but preschool age children are excluded from control programs. Immunological ... -
Group 2 Innate Lymphoid Cell Proportions Are Diminished in Young Helminth Infected Children and Restored by Curative Antihelminthic Treatment
(PLoS, 2015-03-20)Group 2 Innate lymphoid cells (ILC2s) are innate cells that produce the TH2 cytokines IL-5 and IL-13. The importance of these cells has recently been demonstrated in experimental models of parasitic diseases but there is ... -
Identifying and evaluating field indicators of Urogenital Schistosomiasis-related morbidity in preschool-aged children
(PLOS, 2015-03-20)Several studies have been conducted quantifying the impact of schistosome infections on health and development in school-aged children. In contrast, relatively little is known about morbidity levels in preschool-aged ...
