| A COMPARATIVE STUDY OF GUT SUTURE ,HUMAN AMNION COLLAGEN,BOVINE SKIN COLLAGEN AND VICRYL SUTURE IMPLANTS IN RATS |
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| 引用本文： | 刘秉慈 许增禄 MelvinSpira EgeOzgentas SalehMShenaq. A COMPARATIVE STUDY OF GUT SUTURE ,HUMAN AMNION COLLAGEN,BOVINE SKIN COLLAGEN AND VICRYL SUTURE IMPLANTS IN RATS[J]. 中国医学科学杂志(英文版), 1997, 12(1): 26-31 |
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| 作者姓名： | 刘秉慈 许增禄 MelvinSpira EgeOzgentas SalehMShenaq |
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| 作者单位： | InstituteofOccupationalMedicine,ChineseAcademyofPreventiveMedicine,Beijing100050 |
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| 摘 要： | This study compares the persistence and histological characteristics of gut suture with those of human amnion collagen ,bovine collagen ,and Vicryl suture implants in rats. Gut suture and human amnion collagen more resembled living tissue than did bovine collagen and were characterized by their cellularity and the presence of numerous capillaries. The Vicryl suture implants were quickly absorbed. Picrcalrius polarization revealed the synthesis of host collagen by rat fibroblasts which immigrated into the gut suture and human amnion collagen implants. The authors suggest the potential of gut suture as a soft tissue substitute to improve linear skin contour deficits.
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| 关 键 词： | 人羊膜胶原 牛皮肤胶原 动物模型 试验 手术缝合 |
A COMPARATIVE STUDY OF GUT SUTURE,HUMAN AMNION COLLAGEN, BOVINE SKIN COLLAGENAND VICRYL SUTURE IMPLANTS IN RATS |
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| Liu Bingci,Melvin Spira. A COMPARATIVE STUDY OF GUT SUTURE,HUMAN AMNION COLLAGEN, BOVINE SKIN COLLAGENAND VICRYL SUTURE IMPLANTS IN RATS[J]. Chinese medical sciences journal, 1997, 12(1): 26-31 |
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| Authors: | Liu Bingci Melvin Spira |
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| Affiliation: | Institute of Occupational Medicine, Chinese Academy of Preventive Medicine, Beijing 100050. |
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| Abstract: | This study compares the persistence and histological characteristics of gut suture with those of human amnion collagen, bovine collagen, and Vicryl suture implants in rats. Gut suture and human amnion collagen more resembled living tissue than did bovine collagen and were characterized by their cel1ularity and the presence of numerous capillaries. The Vicryl suture implants were quickly absorbed. Picrosirius polarization revealed the synthesis of host collagen by rat fibroblasts which immigrated into the gut suture and human amnion collagen implants. The authors suggest the potential of gut suture as a soft tissue substitute to improve linear skin contour deficits. |
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| Keywords: | biomaterial collagen gut suture |
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