为比较研究不同自体脾移植术、保留性脾部分切除术和全脾切除术后机体滤过血液中颗粒性抗原物质之异同,进一步证实脾脏在廓清血源性细菌中的重要作用,作者对狗施行自体脾片网膜囊内移植;自体部分脾(半脾)异位移植;自体全脾异位移植;全脾切除;脾部分切除术;对照组仅施行假手术。然后经前肢肘静脉注入5×106/kgⅢ型活体肺炎球菌,分别于注菌前和注菌后15分钟、2小时、6小时经动脉采血送培养,并作菌落计数定量分析,结果表明:自体脾片移植组较全脾切除组好(菌落计数比较,F检验P< In order to compare the similarities and differences of particulate antigenic substances in blood filtered by different autologous splenic transplantation, retained partial splenectomy and total splenectomy, we further confirmed the important role of spleen in clarifying blood-borne bacteria. The implementation of self splenic intracytoplasmic sphincter transplantation; autologous spleen (semi-spleen) heterotopic transplantation; autologous splenic heterotopic transplantation; splenectomy; splenectomy; the control group was only performed sham surgery. Then 5 × 106 / kg type Ⅲ live pneumococci were injected into forelimb elbow vein and cultured by blood sampling before arterial injection and 15 minutes, 2 hours and 6 hours after injection respectively. The results of colony counting and quantitative analysis showed that autologous Spleen transplantation group than the splenectomy group (colony count comparison, F test P <