Wear particles induced-biological reaction in histiocyte surrounding the prosthesis is an important factor of osteolysis and aseptic loosening after prosthetic replacement.
The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.
Conclusion Strict aseptic management to surface of wound and continuous gastrointestinal decompression can raise the survival rate of infant with acromphalus, also can improve the remote life quality.