【摘要】壳聚糖和尿囊素预防外科术后腹腔粘连效果的观察_医学论文 作者:沈新,李孟彬,王为忠,施海 【关键词】 粘连;壳聚糖;尿囊素;兔 【Abstract】AIM: To investigate the preventive effect of chitosan and allantoin against postsurgical abdominal adhesions and to study the synergetic effects of these two drugs and discuss the mechanism. METHODS: Ninetysix rabbits were chosen to establish intestinal adhesion models, which were randomly and evenly divided into control g