Is autoclave sterilization of instruments used on women with cervical neoplasia an effective method of eradicating residual human papillomavirus DNA : a polymerase chain reaction-based evaluation?
The PGMY9/11 primer system is an effective method to detect residual HPV DNA. Autoclave sterilization appears to eradicate HPV DNA to levels undetectable with this sensitive assay, whereas heated glass beads followed by Cidex bath appears to be inadequate methods. These results suggest that autoclave sterilization is effective when using nondisposable instruments and should be the method of choice in studies using polymerase chain reaction-based amplification of HPV DNA.
These results suggest that lipopolysaccharide-induced modulation of cytochrome P450 may occur via the interplay of two different mechanisms and that, especially in the early phase, nitric oxide-dependent inhibition is more important.