摘要
通过不同的制备方法对猪皮分层皮片进行菌种,菌量特点的调查,证明猪皮带菌多而杂,与人皮相比有着非常显著差异(P<0.01)。目前普遍采用连同皮下脂肪组织剥下浸入1‰新洁而灭消毒的方法,难以有效降低深在的皮呋附件内的菌量。猪皮移植易并发真菌感染可能与所带菌种有关。文中对猪皮制备的消毒学问题亦进行了探讨。
The microbial flora and counting were studied in split porcine skin. The results indicated that the routine method for the preparation of porcine heterograft could not reduce the indigenous flora in the dermal appendages efficiently. The indigenous flora of porcine skin consists of not only Gram positive cocci and Gram negative rods, fungus are the another predominant ones, the later may contribute to the frequent complication of fungal infection and the early rejection of porcine heterograft. A tincture of iodine compound was prepared and used for the purpose of disinfecfion, a better result was obtained.
