Pathological studies of different genotypes of human Cryptosporidium Egyptian isolates in experimentally mice.

The genotyping of cryptosporidium clinical isolates obtained from 36 gastrointestinal symptomatic patients were identified by nested PCR for amplification of 18S rRNA followed by RFLP analysis using Ssp1 and Vsp1, and then pathological changes between different cryptosporidium genotypes were evaluated in experimentally infected mice. Cryptosporidium genotypes (C. parvum, C.

Effect of exogenous adminstration of antioxidants on Blastocystis hominis in vivo.

The effect of exogenous administration of antioxidant (Anttox) on the course of B. hominis in experimentally infected mice was studied. B.

Evaluation of the nitric oxide activity against Blastocystis hominis in vitro and in vivo.

The effect of exogenous nitric oxide (NO) on growth, viability and ultra-structural of B. hominis was assessed in vitro by sodium nitrite (NaNO2) in 0.6 mM, 0.