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血红蛋白脂质体治疗犬急性失血性贫血效果的观察 被引量:2

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摘要 为观察人工制备血红蛋白脂质体(LHb)对急性贫血患犬的治疗效果,使用脂质体包埋犬血红蛋白,建立犬急性失血性贫血病例模型.12只犬随机分成4组,每组3只:空白组(Sham)、输入血红蛋白脂质体组(LHb)、输入自体全血组(SAB)、输入生理盐水组(Saline),分别观察各组供试犬处理前后的临床表现,同时测定血常规、血生化及尿常规指标.结果表明,LHb与SAB试验犬相对于Sham及Saline组试验犬,临床贫血症状均获明显改善;第1天时,LHb试验犬血红蛋白浓度(167.67&±2.96) g/L明显高于失血前(135.33±3.18) g/L,第3天开始与SAB组差异不显著(P>0.05).LHb组白细胞(WBC)与嗜中性(Gran)及单核白细胞(Mono)数前2d的变化与SAB组差异显著(P<0.05).输入LHb后,血清总胆红素浓度升高并在1~2 d内超出正常参考范围,1~4d内与SAB组比较差异显著(P<0.05);尿液指标显著升高,持续4~5 d.本研究表明,LHb作为血液替代品用于贫血治疗具有明显的效果.
出处 《畜牧与兽医》 北大核心 2016年第6期109-113,共5页 Animal Husbandry & Veterinary Medicine
基金 兽医学省优势学科项目(PAPD)
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参考文献13

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