川芎嗪对Ⅱ型糖尿病大鼠视网膜病变治疗作用的实验研究的中期报告.docx
川芎嗪对Ⅱ型糖尿病大鼠视网膜病变治疗作用的实验研究的中期报告
摘要:
目的:探究川芎嗪对Ⅱ型糖尿病大鼠视网膜病变治疗作用的实验研究。
方法:将健康SD大鼠随机分为4组:正常对照组(NC组)、Ⅱ型糖尿病(T2DM)组、川芎嗪治疗组(T2DM+CXQ)和格利双治疗组(T2DM+Gls)。动物模型建立后,T2DM+CXQ组和T2DM+Gls组分别给予川芎嗪和格利双进行治疗,每日灌胃1次,治疗4周。对大鼠的空腹血糖值、糖化血红蛋白及视网膜病变进行测试分析。
结果:与NC组相比,T2DM组的空腹血糖和糖化血红蛋白显著增加,并出现了视网膜病变。与T2DM组相比,T2DM+CXQ组和T2DM+Gls组的空腹血糖和糖化血红蛋白均有所降低,视网膜病变程度亦有所缓解,其中川芎嗪治疗组的治疗效果更佳。
结论:川芎嗪可以有效缓解Ⅱ型糖尿病大鼠视网膜病变,有望成为治疗糖尿病视网膜病变的新药物。
关键词:川芎嗪;Ⅱ型糖尿病;视网膜病变;治疗
Abstract:
Objective:ToinvestigatethetherapeuticeffectofligustrazineonretinopathyintypeⅡdiabeticrats.
Methods:HealthySDratswererandomlydividedintofourgroups:normalcontrolgroup(NCgroup),typeⅡdiabetesmellitus(T2DM)group,ligustrazinetreatmentgroup(T2DM+CXQ)andglimepiridetreatmentgroup(T2DM+Gls).Aftertheanimalmodelwasestablished,T2DM+CXQgroupandT2DM+Glsgroupweretreatedwithligustrazineandglimepiriderespectivelyonceadayfor4weeks.Thefastingbloodglucoselevel,glycatedhemoglobinandretinopathyofratsweretestedandanalyzed.
Results:ComparedwiththeNCgroup,thefastingbloodglucoseandglycatedhemoglobinoftheT2DMgroupweresignificantlyincreased,andretinopathyappeared.ComparedwiththeT2DMgroup,thefastingbloodglucoseandglycatedhemoglobinoftheT2DM+CXQgroupandT2DM+Glsgroupweredecreased,andthedegreeofretinopathywasrelieved,especiallytheligustrazinetreatmentgrouphadbettertherapeuticeffect.
Conclusion:LigustrazinecaneffectivelyrelieveretinopathyintypeⅡdiabeticratsandmaybecomeanewdrugforthetreatmentofdiabeticretinopathy.
Keywords:Ligustrazine;TypeⅡdiabetes;Retinopathy;Treatment