Pyrvinium pamoate in the treatment of pinworm infection (enterobiasis) in the home.
Summary Pyrvinium pamoate suspension in a dosage of 5 mg. per kilogram was administered to children from a group of families in a university housing project. The results show that a single dose was highly effective initially in controlling infection, but reinfection occurred commonly. Doses repeated at 3 week intervals partially solved the problem of recurrent infection. The data from this study do not justify the use of pyrvinium pamoate prophylactically in noninfected children. Factors important in reinfection withinthe family environment are discussed, and a dose of 5 mg. per kilogram of body weight administered 3 times at biweekly intervals is suggested.
With regard to the problems and requirements of information construction after the reconstructin of coal mine enterprises, this article attempts to design the secure stable reliable and easily configurable enterprise VPN security solution through IPSec VPN technology and the Amaranten security gateway. This article makes it possible to establish the secure tunnel of communication bteween the headquarters network and the conditioned and constrained branch network of coal mine enterprises based on the Internet to ensure the reliable data transmission of information security. This scheme can solve the remote network access and management issues.