주조용 합금의 조직반응에 관한 실험적 연구
A STUDY ON THE BIOLOGICAL TISSUE RESPONSE OF DENTAL CASTING ALLOYS
임정규,
소속 상세정보
임정규 ( Lim Chung-Kyu ) - 서울대학교 대학원 치의학과 보철학
KMID : 0362419760140010031
Abstract
The author studied the effects of some dental gold alloys and dental nonprecious metals on muscle. The metal specimens were cast in the size of 1.0㎜.×5.0㎜.×3.0㎜. And implanted in the gluteus maximus musculus of the two dogs. The subjects were sacrificed at 3 weeks and 5 weeks respectively after implantation. The tissue was examined histo-pathologically. The findings were as follows. 1. The more the alloy contains gold, the less the tissue response to the alloy and the less the connective tissue layer around the specimens. 2. The recovery of connective tissue layer in gold specimens was markedly observed. 3. There were very thick connective layers around nonprecious specimens.
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