壮药“补虚排毒灌肠方”治疗腺嘌呤所致慢性肾衰大鼠模型的实验研究
2025-08-15陈少萍吕冬宁
【中图分类号】R285.5 【文献标志码】A 【文章编号】1007-8517(2025)12-0035-04
DOI: 10.3969/j . issn.1007-8517.2025.12. zgmzmjyyzz202512009
Abstract:ObjectiveTostudytheclinicalefcacyandpathological efectsof Zhuang Medicine“BuxuPaiduEnemaPrescription” onadeninechronicrenalfailurerats.Methods6OSDratswererandomlydividedintoblank groupandmodelgroup.The model group wasrandomlydividedintostrongdrug groupand model groupafteradenine modeling.Zhuang medicinegroupwas given Zhuang medicine “Buxu PaiduEnema Prescription”enemafor8weeks,blankgroupandmodelgroup weregivenenema with waterfor injectionfor8 weks:Serumcreatinine(Cr),ureanitrogen(BUN),bloodpotassium,bloodchloride,bloodsodium,whitebloodcells(WBC),netrophils(ANC),redblodcellcount(RBC),hemoglobin(Hb)andredblodcellspecific voume(HCT)ofeachgroupwerestatisticallyanalyzedbeforeandaftertreatment,andrenalpathologicalchangesofachgroupwereobserved.ResultsAftermodeling,compared with blank group,Cr,BUNandblod potassumlevels in Zhuang medicine groupand Zhuang group were significantlyincreased( Plt; 0.05),while Hb,RBC and HCT levels were significantly decreased( Plt;0.05 ),indicating that therat model of chronic renal failure wassucessfullyprepared.Afterenema treatment,comparedwithte model group,SCr,BUNandbloodpotassumlevelsintheZuang medicinegroeeigificantlycresed;elvelsfloodsodC,Hndeeigiicantlyeaseddfe ences between the two groups were statistically significant ( Plt;0.05 ).Renal pathology in both the model group and the Zhuang medicine group showed:mesangial cells increased significantly,glomerular sclerosis gt;80% ,renal tubule focal epithelial swelling,vacuolar degeneration,rticlefoatiodiidalicallasicsiclefoatiouleartractioubularrohdsil fibrosis.Conclusion Zhuang medicine“Buxu PaiduEnemaPrescription”canefectivelydelaythedeclineofrenalfunctionandimprove anemia in rats with chronic renal failure caused by adenine,and has good renal protection effect.
KeyWords:ChineseMedicine Enema;Adenine;Chronic Renal Failure
慢性肾衰竭(chronicrenalfailure,CRF)是由于各种原发或继发性慢性肾脏病不断发展,出现肾功能进行性下降直至完全丧失的一种临床综合征,以机体代谢产物潴留,水、电解质及酸碱平衡失调,多器官功能下降为主要临床表现[1]。目前西医以病因治疗、并发症治疗及肾脏替代治疗为主,但在改善肾功能,延缓肾功能恶化方面仍缺乏有效手段。临床发现通过中医早期干预和治疗,可有效减轻患者临床症状、保护肾脏功能、延缓疾病进展[2]
“补虚排毒灌肠方”是广西国际壮医医院肾病科临床使用的经验方,该方基于“肠-肾轴”及壮医“毒虚致病”理论,结合中药保留灌肠外治疗法,由黄花倒水莲、大叶千斤拔、淫羊藿、制大黄、巴戟天、煅牡蛎、土茯苓、积雪草、田七、泽泻等道地中壮药组成,具有补益脾肾气血、清利湿热、祛瘀解毒、通腑泄浊的功效,近5年的临床使用证实该方在降低CRF患者代谢产物,改善肾性贫血及代谢紊乱方面有确切疗效。本研究通过制备CRF大鼠模型并给予“补虚排毒灌肠方”进行灌肠干预治疗,分析CRF大鼠肾功能、电解质、血细胞等生化指标及病理学检查结果,探讨该方对CRF的疗效,以期为院内民族药剂防治慢性肾衰的确切疗效提供实验依据,也为后期深入研究其作用机制提供前期动物实验基础。
1实验材料与方法
1.1实验物品实验动物:SPF级 SD 雄性大鼠60只,体重 200~250g ,由广西中医药大学实验动物中心提供。造模药物:腺嘌呤购于北京索莱宝科技有限公司,将 1g 腺嘌呤溶于 40mL 蒸馏水中,配置成浓度为 2.5% 的腺嘌呤悬浊液备用。……
