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The Pathological Change of Zedoary Turmeric Oil Gelatin Microspheres Administered Via Hepatic Artery

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Author:
No author available
Journal Title:
JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING
Issue:
2
DOI:
10.3760/cma.j.issn.1008-634X.2004.02.003
Key Word:
莪术油微球;肝动脉栓塞;Beagle犬;病理

Abstract: 目的观察莪术油明胶微球栓塞Beagle犬肝动脉后的病理改变,为临床实验提供依据.方法 Beagle犬随机分为生理盐水组(10ml/kg)、空白微球组(15mg/kg)、莪术油微球低剂量组(7.5mg/kg)和莪术油微球高剂量组(15mg/kg),每4周经肝动脉给药1次,连续给药3次,停药后观察4周.观察肝病理组织学改变.结果明胶微球肝动脉栓塞可致肝组织不可逆性损伤,高剂量组广泛全小叶坏死,低剂量组灶性坏死,空白微球组改变类似高剂量组,生理盐水组未见肝组织损伤.结论莪术油微球重复经Beagle犬肝动脉给药,可因肝动脉栓塞造成肝脏不可逆性缺血坏死.

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