Internal and External Treatment for Oxyuriasis in 400 Cases;

Investigation on Pinworm Infection in Xiaonan Kindergarten;

Effect of albendazole and compound mebendazole in controlling pinworm infection;

Investigation on pinworm infection of pre-school children in the urban and rural of Kaifeng;

PCR amplication and sequence analysis of ITS1 rDNA of Enterobius vermicularis;

Investigation on the infection of Enterobius vermicularis in urban and rural kindergarten children;

Objective To study the therapeutic effect and possible adverse effects of tribendimidine enteric coated tablets in the treatment of infections due to hookworms, Ascaris lumbricoides, Trichuris trichiura, Enterobius vermicularis.

2 mg/kg was orally administered to cases with infection of Ascaris, hookworm, Trichuris and Enterobius respectively.

A single dose of tribendimidine 300 mg or albendazole 400 mg(half to children of age under 14) was given to treat Ascaris infected persons, and 400 mg of both drugs were respectively given to treat hookworm or Enterobius vermicularis infected persons.

The rates of Enterobius infection and awareness of the disease in the children of control point were not in significant difference before and after experimental study, and they were in significant difference in intervention point.

The polymorphisms of three species of nematodes from different sources, Moloidogyne javanica, Enterobius species and Ancylostoma caninum,were analyzed by means of RFLP in order to establish the basis for the further development of molecular diagnosis of nematodes from soil.