Carbon letters
- 제6권1호
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- Pages.15-24
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- 2005
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- 1976-4251(pISSN)
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- 2233-4998(eISSN)
Carbon Fibres for the Repair of Abdominal Wall Defects in Rabbits
- Gangwar, A.K. (Division of Surgery, Indian Veterinary Research Institute) ;
- Sharma, A.K. (Division of Surgery, Indian Veterinary Research Institute) ;
- Kumar, Naveen (Division of Surgery, Indian Veterinary Research Institute) ;
- Maiti, S.K. (Division of Surgery, Indian Veterinary Research Institute) ;
- Kumar, N. (Division of Surgery, Indian Veterinary Research Institute) ;
- Gupta, O.P. (Division of Surgery, Indian Veterinary Research Institute) ;
- Goswami, T.K. (Division of Surgery, Indian Veterinary Research Institute) ;
- Singh, Rajendra (Division of Surgery, Indian Veterinary Research Institute)
- 투고 : 2004.11.15
- 심사 : 2005.02.03
- 발행 : 2005.03.30
초록
Sixteen clinically healthy New Zealand white rabbits of either sex were divided into two equal groups I and II of 8 animals each. Under thiopental sodium (2.5%) anaesthesia a linear full thickness abdominal wall defect of 3 cm in length was created and repaired with continuous suture pattern using 3000 filaments of carbon fibres and 1~0 black braided nylon suture, ingroup I and II respectively. Increased vascularity was observed in carbon fibres (group I) and on day 30 the carbon fibres were covered by white fibrous tissue. Significantly higher (P < 0.05) values of glucose was seen on day 14 in group I, whereas, decrease in glucose value was observed in group II. Histopathologically, the carbon fiber implant induced extensive fibrous tissue (collagen fiber) reaction. Negligible inflammatory cells in the stroma indicate the host tissue tolerance to carbon fibers. Histochemically, gradually increased alkaline phosphatase activity up to day 14 in group I, suggested the proliferation of fibroblasts in early stages.