Zoila Reyes

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During a period of 6 months, 537 pregnant women from a rural area in Saudi Arabia were tested serologically for brucellosis. Of the 513 women who were tested routinely, 18 were found to have a positive titre (3.5%). Of 24 patients in whom the test was carried out because of symptoms suggestive of brucellosis, all were positive. Thirty of the 42 positive(More)
Initial ferricytochrome c (Cyt(III)c) reduction rates occurring in aerobic or anaerobic solutions containing either 3-nitrobenzothiazolo[3,2-a]-(NBQCl), 1-ethyl-3-nitrobenzimidazolo[3,2-a]-(ENBIQCl), 7-ethylbenzimidazolo[3,2-a]quinolinium chloride (EHBIQCL), or nitrofurantoin (NFT) and xanthine/xanthine oxidase were measured. Maximum rates in(More)
The first spectroelectrochemical measurement of the formal reduction potential of iron transferrin has been carried out using methyl viologen to mediate electron transfer to the protein. These calculations take into consideration the weak nature of the ferrous transferrin complex. A value of -0.52(8) V vs. the normal hydrogen electrode was obtained in 0.100(More)
An unusual form of atrioventricular septal defect associated with severe subaortic obstruction is reported in a neonate who presented with intractable cardiac failure. The baby had a large defect in the atrioventricular septum allowing communication from the left ventricle to the right atrium, without interatrial or interventricular communication, and a(More)
A 45-year-old-Haitian male patient with fever, abdominal cramping, chronic diarrhoea and weight loss of about 3 kg was investigated. Stool examination revealed Salmonella typhi and Cyclospora cayetanensis. The HIV test was positive with a CD4 count of 130 cells/mm(3). We provided the first report of co-infection Cyclospora cayetanensis and Salmonella typhi(More)
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