The effect of p-aminobenzoic acid and folic acid on the development of infective larvae of Brugia malayi in Aedes aegypti.
Adult Aedes aegypti mosquitoes, infected with the subperiodic Brugia malayi, were found to enhance the development of the filarial parasites to the infective stage when they were exposed to a cotton pad soaked in 10% sucrose solution containing p-aminobenzoic acid (PABA) in 0.001, 0.005, 0.01, 0.05 and 0.1% concentrations. Similarly, larval development increased when the mosquitoes were fed with folic acid at 0.001, 0.01 and 0.1% concentrations. This stimulation was more when PABA or folic acid was given prior to the infected blood meal through the developmental period of the larvae. The data thus suggest that PABA and folic acid are nutrients for the development of B. malayi-microfilariae to the infective stage in A. aegypti.
D010129:4-Aminobenzoic Acid / Q000008:administration & dosage / Q000494:pharmacology*; D000330:Aedes / Q000469:parasitology*; D062365:Aminobenzoates / Q000494:pharmacology*; D000818:Animals; D002009:Brugia / Q000187:drug effects / Q000254:growth & development* / Q000472:pathogenicity; D004032:Diet; D005260:Female; D005370:Filarioidea / Q000254:growth & development*; D005492:Folic Acid / Q000008:administration & dosage / Q000494:pharmacology*; D008297:Male; D008842:Microfilariae / Q000254:growth & development; D009115:Muridae / Q000469:parasitology
D062365:Aminobenzoates; D005492:Folic Acid; D010129:4-Aminobenzoic Acid