Fernanda Alvarenga Cardoso Medeiros

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Recognising the importance of Chagas disease in Brazil, Bambuí set up epidemiological surveillance for Chagas disease in 1974 and was the first municipality to do so. To ascertain the current epidemiology of Chagas disease in this municipality, 1.782 blood samples from the general population were analysed; 7.7% of samples were found to be seropositive for(More)
The functional integrity of the sperm (SPTZ) membrane is believed to be an important factor in fertilization. This function was assessed by Jeyendran et al. (Journal of Reproduction and Fertility, 70: 219-228, 1984), who concluded that when SPTZ from normal fertile men are exposed to a hypo-osmotic solution with an ionic strength of 0.15 mol/l, 60% or more(More)
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