A real-time PCR-based assay for detection of Wuchereria bancrofti DNA in blood and mosquitoes.

We developed and evaluated real-time polymerase chain reaction (PCR) assays for detecting Wuchereria bancrofti DNA in human blood and in mosquitoes. An assay based on detection of the W. bancrofti "LDR" repeat DNA sequence was more sensitive than an assay for Wolbachia 16S rDNA.

Brugia malayi: effects of gamma radiation on adult worms and their intracellular Wolbachia bacteria.

Prior studies have shown that intracellular Wolbachia endobacteria are necessary for the normal development, reproduction, and survival of filarial nematodes. The purpose of this study was to examine effects of gamma radiation on Wolbachia and reproduction in Brugia malayi adult worms. Worms were exposed to 0, 10, 25, 45, 75, and 105 krad of gamma radiation from a 137cesium source and cultured in vitro for 10 days.