Background Coronary heart disease is the main complication of type 2 diabetes mellitus; its incidence is closely related to microalbuminuria. The aim of this study was to investigate the correlation between the urinar...Background Coronary heart disease is the main complication of type 2 diabetes mellitus; its incidence is closely related to microalbuminuria. The aim of this study was to investigate the correlation between the urinary albumin excretion rate and the incidence and severity of coronary heart disease in elderly type 2 diabetes mellitus patients. Methods A total of 612 hospitalized type 2 diabetes mellitus patients aged 60 years or older, who were given coronary angiography for diagnosis of possible coronary heart disease, participated. Their urinary albumin excretion rate was measured, and the severity of coronary artery stenosis was quantified with the Gensini scoring system to analyze the incidence of coronary heart disease and the severity of coronary artery stenosis. The optimal urinary albumin excretion rate predictive value for coronary heart disease incidence in elderly type 2 diabetes mellitus patients was determined. Results The incidence of coronary heart disease, the number of patients with coronary vascular disease and the Gensini scores were significantly different between the microalbuminuria group and the normal atbuminuria group (P 〈0.05). The urinary albumin excretion rate was independently correlated with the occurrence of coronary heart disease in elderly type 2 diabetes mellitus patients (odds ratio (OR) =1.058, P 〈0.0001,95% confidence interval (CI): 1.036-1.080). Urinary albumin excretion rate and the Gensini score were independently correlated in elderly type 2 diabetes mellitus patients (β=0.476, P 〈0.0001). The best predictive value of urinary albumin excretion rate was 10.45 tJg/min for elderly type 2 diabetes mellitus patients. The area under the curve was 0.764, with a sensitivity and specificity of 70.0% and 72.2%, respectively. Conclusions The occurrence of coronary heart disease in elderly type 2 diabetes mellitus patients with microalbuminuria was higher than that in patients with normal albuminuria, and the severity of the disease also increased in patients with microalbuminuria. In elderly type 2 diabetes mellitus patients, urinary albumin excretion rate was positively correlated with the incidence and severity of coronary heart disease and was also an independent factor contributing to coronary heart disease.展开更多
Background:Time in range(TIR)refers to the time an individual spends within their target glucose range,which now has been popularized as an important metric to classify glycemic management and also recognized as an im...Background:Time in range(TIR)refers to the time an individual spends within their target glucose range,which now has been popularized as an important metric to classify glycemic management and also recognized as an important outcome of current diabetes therapies.This study aimed to investigate the association between TIR and the severity of the urinary albumin excretion rate(UAER)in patients with type 2 diabetes mellitus(T2DM).Methods:We retrospectively analyzed the data of 1014 inpatients with T2DM at the Department of Endocrinology and Metabolism of Peking University International Hospital,China.TIR was defined as the percentage of blood glucose within the target range of 3.90-10.00 mmol/L.Urine samples for assessment of UAER were collected for 3 consecutive days from the start of hospitalization.Results:The TIR values for patients with normal urine levels of albumin,microalbuminuria,and macroalbuminuria were 70%±20%,50%±20%,and 30%±20%,respectively(allP<0.001).The patients were stratified according to quartiles of TIR as follows:quartile(Q)1,<55%;Q2,55%-72%;Q3,73%-83%;and Q4,>83%.The incidences of microalbuminuria in Q1,Q2,Q3,and Q4 were 41.1%,21.6%,7.1%,and 5.5%(allP<0.001),respectively.The respective incidences of macroalbuminuria were 24.2%,1.1%,1.4%,and 0%(allP<0.001).In multinomial logistic regression analyses,TIR was significantly correlated with microalbuminuria(odds ratio[OR]0.58,95%confidence interval[CI]:0.52-0.65,P<0.001)and macroalbuminuria(OR 0.26,95%CI:0.18-0.38,P<0.001)after adjusting for age,sex,body mass index,diabetes duration,systolic blood pressure,and levels of triglycerides,glycosylated hemoglobin A1c,and creatinine.Conclusion:The proportion of blood glucose in TIR is closely related to the severity of UAER in patients with T2DM.展开更多
This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio(UACR)in patients with type 2 diabetes mellitus(T2DM)and the association with biomarkers of inflammation ...This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio(UACR)in patients with type 2 diabetes mellitus(T2DM)and the association with biomarkers of inflammation and fibrosis in diabetic kidney disease(DKD).A total of 390 patients with T2DM were divided into three groups:normal albuminuria(UACR<30 mg/g,n=136,NA),microalbuminuria(UACR at 30-300 mg/g,n=132,MA),and clinical albuminuria(UACR>300 mg/g,n=122,CA).Circulating miR-154-5p,inflammatory(C-reactive protein(CRP);erythrocyte sedimentation rate(ESR);and tumor necrosis factor-a(TNF-α)and fibrotic markers(vascular endothelial growth factor(VEGF);transforming growth factor-β1(TGF-β1);and fibronectin(FN),and other biochemical indicators were assessed via real-time PCR,enzyme-linked immunosorbent assay,and chemiluminescence assay in patients with T2DM and 138 control subjects(NC).UACR,miR-154-5p,glycated hemoglobin(HbA1c),serum creatinine(sCr),blood urea nitrogen(BUN),ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were significantly higher and the estimated glomerular filtration rate(eGFR)was significantly lower in NA,MA,and CA groups than in NC subjects(P<0.05).Elevated levels of UACR and miR-154-5p were directly correlated with HbA1c,sCr,BUN,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN and negatively correlated with eGFR(P<0.05).miR-154-5p,HbA1c,sCr,BUN,eGFR,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were important factors affecting UACR.These findings indicated that elevated serum miR-154-5p is significantly correlated with high UACR in patients with T2DM and may offer a novel reference for the early diagnosis of DKD.展开更多
OBJECTIVE:To investigate the dynamic changes of urinary nephrin,and the relationship between it and urinary albumin excretion rate(UAER) in a diabetic rat model,as well the effects of yiqiyangyinhuayutongluo recipe.ME...OBJECTIVE:To investigate the dynamic changes of urinary nephrin,and the relationship between it and urinary albumin excretion rate(UAER) in a diabetic rat model,as well the effects of yiqiyangyinhuayutongluo recipe.METHODS:Diabetic model was induced by high fat diet combined with low-dose Streptozotocin(STZ) in rats.Normal group(NG),model group(MG),and yiqiyangyinhuayutongluo recipe treated group(YHTG) were set.Gastrointestinal Yiqiyangyinhuayutongluo recipe was administered once daily for 32 w.At the end of the 2nd w(2w),8w,16w,and 32w,fasting blood glucose(FBG),UAER and 24h urinary nephrin(U-nephrin) were detected.RESULTS:Compared with NG,FBG in MG increased notably(P<0.05).Compared with MG,FBG of YHTG reduced slowly,and the difference was significant(P<0.05) since 16w.U-nephrin and UAER in MG increased significantly from 2w,peaked at 16w,lessened in different degree at 32w,but were still higher than NG.The correlation analysis showed that there was a significant positive correlation between U-nephrin and UAER at different time,the correlation coefficient as r>0.9,and P<0.05.Compared with MG,U-nephrin and UAER in YHTG decreased markedly(P<0.05) except for U-nephrin at 8w.CONCLUSIONS:U-nephrin and UAER in diabetic rat model have a positive linear correlation.Yiqiyangyinhuayutongluo recipe can reduce UAER markedly,and preventing the lose of nephrin in urine maybe one of the mechanisms.展开更多
AIM To investigate the role of genetic variants of angiotensin converting enzyme(ACE) and angiotensinogen(AGT) genes in the antiproteinuric efficacy of ACE inhibitor therapy in diabetic nephropathy(DN) patients.METHOD...AIM To investigate the role of genetic variants of angiotensin converting enzyme(ACE) and angiotensinogen(AGT) genes in the antiproteinuric efficacy of ACE inhibitor therapy in diabetic nephropathy(DN) patients.METHODS In the present study, 270 type 2 diabetes mellitus patients with nephropathy were enrolled and treated with ACE inhibitor(ramipril) and followed at 6 mo for renal function and albumin excretion by estimating serum creatinine, end stage renal disease, and albumin/creatinine ratio(ACR) in urine. Genotyping of ACE I/D and AGT M235 T polymorphisms were performed by using primer specific polymerase chain reaction(PCR) and PCR-RFLP techniques, respectively. RESULTS Forty-eight percent of DN patients(responders) benefited with respect to proteinuria from ACE inhibitor therapy at 6 mo follow-up. A significant reduction in ACR was observed after 6 mo treatment with ACE inhibitor irrespective of whether DN patients were micro-albuminuric(≥ 30 and < 300 mg/g creatinine) or macro-albuminuric(≥ 300 mg/g creatinine) at the time of enrollment. However, macro-albuminuric patients(55%) showed better response to therapy. A reduction in urinary ACR was found independent of genotypes of ACE I/D and AGT M235 T polymorphisms although macro-albuminuric patients having TT genotype showed statistically insignificant increased response(72%). CONCLUSION ACE inhibitor therapy reduced urinary ACR by ≥ 30% in 50% of DN patients and the response is independent of ACE I/D and AGT M235 T polymorphisms.展开更多
<strong>Aims: </strong>To evaluate the association of Nuclear factor kappa B1(NFkB1) gene polymorphism with inflammatory markers Urinary Monocyte Chemoattractant Protein 1 (UMCP1) and Tumor Necrosis Factor...<strong>Aims: </strong>To evaluate the association of Nuclear factor kappa B1(NFkB1) gene polymorphism with inflammatory markers Urinary Monocyte Chemoattractant Protein 1 (UMCP1) and Tumor Necrosis Factor alfa (TNF alfa) in Patients of diabetes mellitus with or without renal involvement in Eastern India. <strong>Material and Methods: </strong>Consecutive Patients of Type 2 Diabetes Mellitus (DM) with or without microalbuminuria attending SCB MEDICAL COLLEGE and HOSPITAL Medical OPDs in between September 2018 to September 2019 were recruited in this study. Patients were subjected to blood and urine investigations. DNA extraction and Restriction fragment Length Polymorphism (RFLP) was done in Department of Biochemistry. Controls were unrelated healthy attendants with no history of Diabetes Mellitus, HTN, Chronic Kidney Disease (CKD). <strong>Results:</strong> Mean Systolic BP, Fasting Blood Glucose, Post Prandial Blood Glucose, HBA1c, Total Cholesterol were significantly higher in diabetes mellitus and diabetic nephropathy groups than control group. Estimated Glomerular Filtration Rate was significantly lower in diabetic nephropathy (p value < 0.001). UMCP1, Urinary Albumin Creatinine Ratio, TNF alfa were higher in diabetes mellitus and nephropathy with p value (<0.001, 0.006 < 0.001) respectively. In between DM and Diabetic Nephropathy groups nfkb1 gene expression, umcp1 and tnf alfa levels were significantly increased in Diabetic nephropathy with p value 0.019, <0.01, 0.001 respectively. Insertion/insertion NFkB1 gene polymorphisms were more in diabetic nephropathy group and were positively correlated with inflammatory markers UMCP1 (r = 0.517, p < 0.01) and TNF alfa (r = 0.172, p = 0.19). <strong>Conclusion:</strong> insertion/insertion NFkB1 gene polymorphism increases the risk of nephropathy by 2.52 times (OR = 2.52, 95% CI: 0.04 - 0.63, p value = 0.019) in diabetes patients in eastern India.展开更多
Diabetic nephropathy (DN) is the most common microvascular complication of diabetes and is one of the major causes of end-stage renal disease (ESRD). Cilostazol, an antiplatelet drug, plays an important role in t...Diabetic nephropathy (DN) is the most common microvascular complication of diabetes and is one of the major causes of end-stage renal disease (ESRD). Cilostazol, an antiplatelet drug, plays an important role in the prevention and treatment of the chronic complications of diabetes through a series of mechanisms, including anti-inflammation, the inhibition of vascular smooth muscle proliferation, the protection of nerve cells, and the regulation of blood lipids.展开更多
Objective: To explore the curative effect of integrated traditional Chinese and western medicinal (TCM-WM) therapy on incipient diabetic nephropathy (DN).Methods: One hundred patients with incipient DN were randomly d...Objective: To explore the curative effect of integrated traditional Chinese and western medicinal (TCM-WM) therapy on incipient diabetic nephropathy (DN).Methods: One hundred patients with incipient DN were randomly divided into two groups, the treated group (50 cases) was treated with TCM-WM therapy, which was carried out by using Jiangtang Jianshenling (JTJSL) capsule, a Chinese preparation for supplementing Qi and nourishing Yin, on the basis of effectively controlling blood glucose with western medicine. The 50 patients in the control group were treated with western medicine alone. The course of treatment was three months. Changes of symptoms, signs and related laboratory parameters were observed before and after treatment.Results: The total effective rate in the treated group was 90% while that in the control group 58%, the difference between the two groups was significant (P<0.05). The related parameters including 24 hrs urinary albumin excretion, blood sugar, microalbuminuria, blood and urine β2-microglobulin, blood lipids and hemorrheologic parameters were all improved after treatment in the treated group (P<0.05 or P<0.01).Conclusion: The curative effect of TCM-WM was better than that of western medicine alone in treating incipient DN.展开更多
基金The study was supported by a grant from the Beijing Municipal Natural Science Foundation of China (No. 7062059).
文摘Background Coronary heart disease is the main complication of type 2 diabetes mellitus; its incidence is closely related to microalbuminuria. The aim of this study was to investigate the correlation between the urinary albumin excretion rate and the incidence and severity of coronary heart disease in elderly type 2 diabetes mellitus patients. Methods A total of 612 hospitalized type 2 diabetes mellitus patients aged 60 years or older, who were given coronary angiography for diagnosis of possible coronary heart disease, participated. Their urinary albumin excretion rate was measured, and the severity of coronary artery stenosis was quantified with the Gensini scoring system to analyze the incidence of coronary heart disease and the severity of coronary artery stenosis. The optimal urinary albumin excretion rate predictive value for coronary heart disease incidence in elderly type 2 diabetes mellitus patients was determined. Results The incidence of coronary heart disease, the number of patients with coronary vascular disease and the Gensini scores were significantly different between the microalbuminuria group and the normal atbuminuria group (P 〈0.05). The urinary albumin excretion rate was independently correlated with the occurrence of coronary heart disease in elderly type 2 diabetes mellitus patients (odds ratio (OR) =1.058, P 〈0.0001,95% confidence interval (CI): 1.036-1.080). Urinary albumin excretion rate and the Gensini score were independently correlated in elderly type 2 diabetes mellitus patients (β=0.476, P 〈0.0001). The best predictive value of urinary albumin excretion rate was 10.45 tJg/min for elderly type 2 diabetes mellitus patients. The area under the curve was 0.764, with a sensitivity and specificity of 70.0% and 72.2%, respectively. Conclusions The occurrence of coronary heart disease in elderly type 2 diabetes mellitus patients with microalbuminuria was higher than that in patients with normal albuminuria, and the severity of the disease also increased in patients with microalbuminuria. In elderly type 2 diabetes mellitus patients, urinary albumin excretion rate was positively correlated with the incidence and severity of coronary heart disease and was also an independent factor contributing to coronary heart disease.
文摘Background:Time in range(TIR)refers to the time an individual spends within their target glucose range,which now has been popularized as an important metric to classify glycemic management and also recognized as an important outcome of current diabetes therapies.This study aimed to investigate the association between TIR and the severity of the urinary albumin excretion rate(UAER)in patients with type 2 diabetes mellitus(T2DM).Methods:We retrospectively analyzed the data of 1014 inpatients with T2DM at the Department of Endocrinology and Metabolism of Peking University International Hospital,China.TIR was defined as the percentage of blood glucose within the target range of 3.90-10.00 mmol/L.Urine samples for assessment of UAER were collected for 3 consecutive days from the start of hospitalization.Results:The TIR values for patients with normal urine levels of albumin,microalbuminuria,and macroalbuminuria were 70%±20%,50%±20%,and 30%±20%,respectively(allP<0.001).The patients were stratified according to quartiles of TIR as follows:quartile(Q)1,<55%;Q2,55%-72%;Q3,73%-83%;and Q4,>83%.The incidences of microalbuminuria in Q1,Q2,Q3,and Q4 were 41.1%,21.6%,7.1%,and 5.5%(allP<0.001),respectively.The respective incidences of macroalbuminuria were 24.2%,1.1%,1.4%,and 0%(allP<0.001).In multinomial logistic regression analyses,TIR was significantly correlated with microalbuminuria(odds ratio[OR]0.58,95%confidence interval[CI]:0.52-0.65,P<0.001)and macroalbuminuria(OR 0.26,95%CI:0.18-0.38,P<0.001)after adjusting for age,sex,body mass index,diabetes duration,systolic blood pressure,and levels of triglycerides,glycosylated hemoglobin A1c,and creatinine.Conclusion:The proportion of blood glucose in TIR is closely related to the severity of UAER in patients with T2DM.
基金This study was supported by the Higher School“High-end Talent Team Construction”of Liaoning Province(No.[2014]187)the Natural Science Foundation of Liaoning Province(No.201602862),Liaoning Province,China.
文摘This study aimed to investigate the correlation between serum miR-154-5p and urinary albumin to creatinine ratio(UACR)in patients with type 2 diabetes mellitus(T2DM)and the association with biomarkers of inflammation and fibrosis in diabetic kidney disease(DKD).A total of 390 patients with T2DM were divided into three groups:normal albuminuria(UACR<30 mg/g,n=136,NA),microalbuminuria(UACR at 30-300 mg/g,n=132,MA),and clinical albuminuria(UACR>300 mg/g,n=122,CA).Circulating miR-154-5p,inflammatory(C-reactive protein(CRP);erythrocyte sedimentation rate(ESR);and tumor necrosis factor-a(TNF-α)and fibrotic markers(vascular endothelial growth factor(VEGF);transforming growth factor-β1(TGF-β1);and fibronectin(FN),and other biochemical indicators were assessed via real-time PCR,enzyme-linked immunosorbent assay,and chemiluminescence assay in patients with T2DM and 138 control subjects(NC).UACR,miR-154-5p,glycated hemoglobin(HbA1c),serum creatinine(sCr),blood urea nitrogen(BUN),ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were significantly higher and the estimated glomerular filtration rate(eGFR)was significantly lower in NA,MA,and CA groups than in NC subjects(P<0.05).Elevated levels of UACR and miR-154-5p were directly correlated with HbA1c,sCr,BUN,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN and negatively correlated with eGFR(P<0.05).miR-154-5p,HbA1c,sCr,BUN,eGFR,ESR,CRP,VEGF,TNF-α,TGF-β1,and FN were important factors affecting UACR.These findings indicated that elevated serum miR-154-5p is significantly correlated with high UACR in patients with T2DM and may offer a novel reference for the early diagnosis of DKD.
基金Supported by the Natural Science Foundation of Hebei (No.C2008001074)
文摘OBJECTIVE:To investigate the dynamic changes of urinary nephrin,and the relationship between it and urinary albumin excretion rate(UAER) in a diabetic rat model,as well the effects of yiqiyangyinhuayutongluo recipe.METHODS:Diabetic model was induced by high fat diet combined with low-dose Streptozotocin(STZ) in rats.Normal group(NG),model group(MG),and yiqiyangyinhuayutongluo recipe treated group(YHTG) were set.Gastrointestinal Yiqiyangyinhuayutongluo recipe was administered once daily for 32 w.At the end of the 2nd w(2w),8w,16w,and 32w,fasting blood glucose(FBG),UAER and 24h urinary nephrin(U-nephrin) were detected.RESULTS:Compared with NG,FBG in MG increased notably(P<0.05).Compared with MG,FBG of YHTG reduced slowly,and the difference was significant(P<0.05) since 16w.U-nephrin and UAER in MG increased significantly from 2w,peaked at 16w,lessened in different degree at 32w,but were still higher than NG.The correlation analysis showed that there was a significant positive correlation between U-nephrin and UAER at different time,the correlation coefficient as r>0.9,and P<0.05.Compared with MG,U-nephrin and UAER in YHTG decreased markedly(P<0.05) except for U-nephrin at 8w.CONCLUSIONS:U-nephrin and UAER in diabetic rat model have a positive linear correlation.Yiqiyangyinhuayutongluo recipe can reduce UAER markedly,and preventing the lose of nephrin in urine maybe one of the mechanisms.
基金Supported by Department of Biotechnology,Government of India,New Delhi(DBT Project),No.BT/PR 4640/MED/30/716/2012
文摘AIM To investigate the role of genetic variants of angiotensin converting enzyme(ACE) and angiotensinogen(AGT) genes in the antiproteinuric efficacy of ACE inhibitor therapy in diabetic nephropathy(DN) patients.METHODS In the present study, 270 type 2 diabetes mellitus patients with nephropathy were enrolled and treated with ACE inhibitor(ramipril) and followed at 6 mo for renal function and albumin excretion by estimating serum creatinine, end stage renal disease, and albumin/creatinine ratio(ACR) in urine. Genotyping of ACE I/D and AGT M235 T polymorphisms were performed by using primer specific polymerase chain reaction(PCR) and PCR-RFLP techniques, respectively. RESULTS Forty-eight percent of DN patients(responders) benefited with respect to proteinuria from ACE inhibitor therapy at 6 mo follow-up. A significant reduction in ACR was observed after 6 mo treatment with ACE inhibitor irrespective of whether DN patients were micro-albuminuric(≥ 30 and < 300 mg/g creatinine) or macro-albuminuric(≥ 300 mg/g creatinine) at the time of enrollment. However, macro-albuminuric patients(55%) showed better response to therapy. A reduction in urinary ACR was found independent of genotypes of ACE I/D and AGT M235 T polymorphisms although macro-albuminuric patients having TT genotype showed statistically insignificant increased response(72%). CONCLUSION ACE inhibitor therapy reduced urinary ACR by ≥ 30% in 50% of DN patients and the response is independent of ACE I/D and AGT M235 T polymorphisms.
文摘<strong>Aims: </strong>To evaluate the association of Nuclear factor kappa B1(NFkB1) gene polymorphism with inflammatory markers Urinary Monocyte Chemoattractant Protein 1 (UMCP1) and Tumor Necrosis Factor alfa (TNF alfa) in Patients of diabetes mellitus with or without renal involvement in Eastern India. <strong>Material and Methods: </strong>Consecutive Patients of Type 2 Diabetes Mellitus (DM) with or without microalbuminuria attending SCB MEDICAL COLLEGE and HOSPITAL Medical OPDs in between September 2018 to September 2019 were recruited in this study. Patients were subjected to blood and urine investigations. DNA extraction and Restriction fragment Length Polymorphism (RFLP) was done in Department of Biochemistry. Controls were unrelated healthy attendants with no history of Diabetes Mellitus, HTN, Chronic Kidney Disease (CKD). <strong>Results:</strong> Mean Systolic BP, Fasting Blood Glucose, Post Prandial Blood Glucose, HBA1c, Total Cholesterol were significantly higher in diabetes mellitus and diabetic nephropathy groups than control group. Estimated Glomerular Filtration Rate was significantly lower in diabetic nephropathy (p value < 0.001). UMCP1, Urinary Albumin Creatinine Ratio, TNF alfa were higher in diabetes mellitus and nephropathy with p value (<0.001, 0.006 < 0.001) respectively. In between DM and Diabetic Nephropathy groups nfkb1 gene expression, umcp1 and tnf alfa levels were significantly increased in Diabetic nephropathy with p value 0.019, <0.01, 0.001 respectively. Insertion/insertion NFkB1 gene polymorphisms were more in diabetic nephropathy group and were positively correlated with inflammatory markers UMCP1 (r = 0.517, p < 0.01) and TNF alfa (r = 0.172, p = 0.19). <strong>Conclusion:</strong> insertion/insertion NFkB1 gene polymorphism increases the risk of nephropathy by 2.52 times (OR = 2.52, 95% CI: 0.04 - 0.63, p value = 0.019) in diabetes patients in eastern India.
文摘Diabetic nephropathy (DN) is the most common microvascular complication of diabetes and is one of the major causes of end-stage renal disease (ESRD). Cilostazol, an antiplatelet drug, plays an important role in the prevention and treatment of the chronic complications of diabetes through a series of mechanisms, including anti-inflammation, the inhibition of vascular smooth muscle proliferation, the protection of nerve cells, and the regulation of blood lipids.
文摘Objective: To explore the curative effect of integrated traditional Chinese and western medicinal (TCM-WM) therapy on incipient diabetic nephropathy (DN).Methods: One hundred patients with incipient DN were randomly divided into two groups, the treated group (50 cases) was treated with TCM-WM therapy, which was carried out by using Jiangtang Jianshenling (JTJSL) capsule, a Chinese preparation for supplementing Qi and nourishing Yin, on the basis of effectively controlling blood glucose with western medicine. The 50 patients in the control group were treated with western medicine alone. The course of treatment was three months. Changes of symptoms, signs and related laboratory parameters were observed before and after treatment.Results: The total effective rate in the treated group was 90% while that in the control group 58%, the difference between the two groups was significant (P<0.05). The related parameters including 24 hrs urinary albumin excretion, blood sugar, microalbuminuria, blood and urine β2-microglobulin, blood lipids and hemorrheologic parameters were all improved after treatment in the treated group (P<0.05 or P<0.01).Conclusion: The curative effect of TCM-WM was better than that of western medicine alone in treating incipient DN.