Francisco Maria Pereira da Silva, engenheiro hidrógrafo

Luiz Hildebrando Pereira Da Silva (1928-2014)

Luiz Hildebrando Pereira da Silva (1928-2014) graduated from the University of São Paulo Medical School in 1953 and shortly thereafter joined the Department of Parasitology, then chaired by Professor Samuel Pessoa, a leading Brazilian parasitologist. Samuel Pessoa and Luiz Hildebrando both shared a deep commitment to social problems. They considered it their duty to direct their scientific rese...

Maria E. Figueiredo-Pereira

Francisco C. Pereira

Clotrimazol é reduzido em eletrodo de mercúrio em tampão fosfato pH > 6 através de um processo reversível de um elétron. O processo eletródico apresenta forte efeito de adsorção, o qual pode ser minimizado na presença de Triton X-100. Clotrimazol pode ser determinado em níveis de 50 ng mL-1 quando pré-acumulado durante 3 min à –0,20 V. O método proposto foi aplicado para determinação do fármaco...

160 - 166 Da Silva AS.pmd

This study aimed to evaluate the repellent effect of tea tree (Melaleuca alternifolia) and andiroba (Carapa guianensis) essential oils on two species of flies (Haemotobia irritans and Chrysomya megacephala). For the in vitro studies, free-living adult flies were captured and reared in the laboratory. To verify the repellency effect, an apparatus was constructed where H. irritans and C. megaceph...

Dr. Piraja Da Silva (1873-1961).

*"Tyagaraj",9-14-14,CBM Compound, Uplands, Visakhapatnam 530 003. B Pre Eminent Parasite Hunter: The commemorative stamp was issued by Brazil on 28 Dec 1959 to mark the centenary of the discovery of Schistosomiasis by Bilharz. The stamp depicts the profile of Dr Piraja da Silva and an inset showing the leaf-shaped adult male trematode (fluke) of S. mansoni holding a single threadlike female in ...