Symptoms and transmission of intestinal cryptosporidiosis (Publications)
Cryptosporidium spp are a cause of diarrhoea in toddlers. Symptoms and routes of transmission were investigated in a prospective case-control study in the city and surroundings of Basel, Switzerland.
Field evaluation of a recombinant glutathione S-transferase-based pyrethroid quantification assay (Publications)
A recombinant glutathione S-transferase (GST)-based pyrethroid quantification assay was field-tested in Ifakara, Tanzania. Initial laboratory tests suggested that all reagents used in the assay should
Pan-dengue virus detection by PCR for travelers returning from the tropics (Publications)
We performed dengue virus (DENV) serology and quantitative real-time pan-DENV reverse transcription-PCR (RT-PCR) on 186 sera of 171 patients returning from the tropics. DENV loads significantly decrea
Opposite effects of CD14/-260 on serum IgE levels in children raised in different environments (Publications)
BACKGROUND: Most complex diseases are the result of interactions between polymorphisms in the genome and environmental exposures. OBJECTIVE: We sought to investigate the previously reported associatio
Effectiveness of dog rabies vaccination programmes: comparison of owner-charged and free vaccination campaigns (Publications)
We investigated the percentage of dogs that could be vaccinated against rabies by conducting a pilot campaign in N'Djamena, Chad. Owners were charged US$4.13 per dog vaccinated, and 24% of all dogs in
The structure and antimalarial activity of dispiro-1,2,4,5-tetraoxanes derived from (+)-dihydrocarvone (Publications)
An unsaturated dispiro 1,2,4,5-tetraoxane formed by peroxidation of (+)-dihydrocarvone was converted into four structurally diverse derivatives. X-ray crystallographic analysis shows that the structur
Comparative antimalarial activities of six pairs of 1,2,4,5-tetraoxanes (peroxide dimers) and 1,2,4,5,7,8-hexaoxonanes (peroxide trimers) (Publications)
Six tetraoxanes had 50% inhibitory concentrations in the range of 10 to 100 ng/ml against Plasmodium falciparum, whereas the corresponding hexaoxonanes had minimal antimalarial activity. The lack of i