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活体小肠移植术后单纯疱疹的诊断和治疗   总被引:2,自引:0,他引:2  
0 引言 病毒感染是器官移植术后的一种严重并发症 ,主要原因和免疫抑制剂的应用有关 .1999- 0 5 - 2 0 ,我院在国内首先成功地开展了 1例人活体小肠移植手术 ,术后早期患者发生了单纯疱疹 ,现就其诊断和治疗对策进行回顾和讨论 .1 临床资料 患者 ,男 ,18岁 ,因患肠扭转、肠坏死行小肠次全切除术 ,残余小肠 40 cm.诊断 :短肠综合症 .于 1999- 0 5 - 2 0行活体部分小肠移植术 ,供体为其父 .术中取其父 15 0 cm回肠为供肠 ,热缺血 1m in,冷缺血 3.5 h,移植肠血管与肾下腹主动脉、下腔静脉吻合 ;移植肠近端与受体残留空肠近端行端端吻合 ;移…  相似文献
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Agmatine was isolated from bovine brain in 1994. It exhibits various functions, as a consequence of which it meets the criteria for an endogenous brain neurotransmitter. However, its physiological action on the cardiovascular system remains unclear. This study was designed to clarify its cardiovascular effects when administered into the rostral ventrolateral medulla (RVLM) in anesthetized and paralyzed rats. Unilateral injection of clonidine (5 nmol) into the RVLM significantly decreased mean arterial pressure (MAP) and heart rate (HR).  相似文献
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It is known that the caudal ventrolateral medulla (CVLM) plays an important role in controlling blood pressure and mediating the cardiovascular effects of centrally acting antihypertensive drugs such as clonidine. Recently, the effect of clonidine was believed to be related to the functional states of N-methyl-D-aspartate (NMDA) receptors. The present work was designed to observe the interactions between clonidine and NMDA receptor in the CVLM.  相似文献
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