Objective:To investigate the effect of Shuxuetong injection on the urine protein excretion changes and expressions of transforming growth factor ?(1TGF-?1)and collegen type Ⅳ(Col-Ⅳ)in renal tissues in diabetic rats.Methods:Diabetic nephropathy was induced by intraperitoneal injection of streptozotocin(STZ).Rats were randomly divided into control group,untreated DN group,Shuxuetong group and Benazepril group.Urinary albumin excretion rate(UAER),?2-microglobulin(?2-MA)and KW/BW(kidney weight/body weigh)were determined 8 weeks later.The expressions of TGF-?1 and Col-Ⅳ in renal tissues were determined by using immunohistochemical methods.Results:After interference,compared with the untreated DN group,UAER,?2-MA,KW/BW in the Shuxuetong group were significantly down-regulated(P

Objective To observe the changes in blood glucose,albumin/creatinine ratio and isletβcell function,after calcitriol therapy was used on patients with type 2 diabetes mellitus and microalbuminuria.Methods Sixty patients with type 2 diabetic microalbuminuria were randomly divided into experimental group and control group,each had 30 cases.Patients in the experimental group were given calcitriol 0.25ug once a day for three months,the changes of blood glucose,glycosylated hemoglobin,albumin/creatinine ratio,islet βcell function were observed.Results After the intervention,the albumin/creatinine ratio level in the experimental group was lower than that in the control group ((127.48±139.94) mg/g vs.(151.02±96.25) mg/g,P=0.04).The insulin resistance index in the experimental group was lower than that in the control group ((2.99±1.24) vs.(3.72±2.58),P=0.233),the difference was not statistically significant.Conclusion Calcitriol can reduce microalbuminuria in patients with type 2 diabetes.Calcitriol may be helpful in improving insulin resistance in patients with type 2 diabetes mellitus.

Objective To investigate the clinical application of alpha lipoic acid on early diabetic nephropathy(DN).Methods Seventy patients with early diabetic nephropathy were randomly divided into two groups.Patients in control group were treated with regular glycemic control methods,while patients in treatment group were received alpha lipoic acid 300 mg static drop treatment for two weeks beside regular treatment.High sensitivity C reaction protein,microalbuminuria and urine creatinine were measured before and after the treatment.Microalbuminuria and urine creatinine were re-measured three months later.Results At the end of two weeks treatment,the levels of high sensitivity C reaction protein in the treatment group decreased from (3.92 ± 4.56) mg/L to (2.24 ± 2.49) mg/L,and there was significant difference (t =2.803,P ＜ 0.05).Microalbuminuria decreased from (127.18 ± 76.91) mg/L to (84.50 ± 122.87) mg/L,and there was significant difference (t =2.501,P ＜ 0.05).The ratio of microalbuminuria and urine creatinine in treatment group decreased from(28.95 ± 30.49) mg/mmol to(13.76 ± 20.83) mg/mmol,and there was significant difference (t =3.616,P ＜ 0.05).While there was no significant difference in the control group before and after regular waglycemic control.At three months after treatment,there were no significant difference regarding of microalbuminuria,the ratio of microalbuminuria and urine creatinine between treatment and control groups (P ＞ 0.05).Conclusion Alpha lipoic acid might be with ability of decreasing the levels of microalbuminuria of diabetic nephropathy in the short term,but further study is needed to verify whether alpha lipoic acid can decrease the level of microalbuminuria in the long term.

Objective To explore the effects of cognitive behavioral intervention in psychological nursing of young female patients with facial burn.Methods 64 cases of young women patients with facial bum were selected as the research object,and randomly divided into the observation group and the control group,with 32 cases in each group.The observation group was given the cognitive behavioral intervention and the control group was done by conventional nursing methods.The anxiety and depression scores between the two groups before and after the intervention were compared.Results After injury,the anxiety and depression scores of both the observation group and the control group were higher than those of the domestic norm; the anxiety and depression scores between two groups showed no statistic significance before intervention,and after intervention,the anxiety and depression scores between two groups had significant difference,scores of the observation group were lower than those of the control group.Conclusions Cognitive behavioral intervention can reduce anxiety and depression of young female patients with facial burn.It is a kind of effective psychological nursing method,and worthy of clinical promotion.

Objective: To investigate the relationship of loss of P16 expression with biologlical behaviors and prognosis of gastrointestinal stromal tumors(GISTs). Methods: The expression of P16 protein and mRNA was detected in GISTs tissues by immunohistochemistry,Western blot and RT-PCR.The prognosis was evaluated through follow up. Results: The expression rates of P16 protein and mRNA in GISTs were 53.8%(21/39，Frozen tissue)，51.3%(20/39，Frozen tissues)and 51.4%(37/72，Paraffin-embedded tissues)，respectively.The expression of P16 was significantly different among GISTs of different aggressive risk(P<0.05).With the incease of aggressive risk，the expression of P16 was deceased.The expression of P16 was negtively correlated with Ki-67 and patient survival(P<0.05). Conclusion: The loss of P16 expression has a positive correlation with the infiltration and progression of GIST.Detection of P16 protein and mRNA is helpful for the evalutaion of biological behaviors and prognosis of gastrointestinal stromal tumors.

Objective To explore the influence of nursing intervention on knowledge,attitude and behavior on patients with abnormal glucose metabolism during pregnancy.Methods 220 cases of abnormal glucose metabolism during pregnancy were randomly divided into the experimental group and the control group,110 patients in each group.The patients in the control group were given only the general health education.The patients in the experimental group were given a series of nursing interventions on this basis.Mter treatment patients were investigated with influence of nursing intervention on knowledge,auimde and behavior.Results The gestational diabetes knowledge and treatment compliance of awareness in the experimental group were better than the control group.Conclusions During the blood glucose control treat-ment for patients with abnormal glucose metabolism during pregnancy,taking some care interventions can improve the patients' knowledge awareness and treatment compliance,and thus effectively control blood sugar levels,reduce the incidence of complications,making pregnancy safer and healthier.

Objective To investigate the effects of transcranial electrotherapy stimulation (TES)on patients with generalized anxiety disorder (GAD). MethodsA total of 62 patients with GAD were randomly divided into two groups,the study group (treated with TES and venlafaxine) and the control group (treated with venlafaxine only).TES was administered 1 time per day for 14 days,while venlafaxine was administered with oral intake of 75-150mg/d for 4 weeks.The clinical effects were assessed by using Hamilton anxiety scale (HAMA).ResultsThere was no difference between the two groups in average HAMA total scores,psychic and somatic factor scores before the treatments (P ＞ 0.05).The effective rate of study group was significantly higher ( P ＜ 0.05 ) at the end of the 1 st week after treatment than,but similar at the end of the 2nd and 4th week after treatment (P ＞ 0.05 ) to that,of control group,with regard to HAMA total score and psychic factor score.With regard to the HAMA somatic factor score,the effective rate of study group was not significantly different from that of control group at the end of the 1st,2nd and 4th week after treatment (P ＞ 0.05).ConclusionTranscranial electric stimulation in conjunction with venlafaxine may improve the symptoms of anxiety of patients.

Newborn brain damage is the main cause of new-borns' death and disabilities.Current research difficulties lie in analyzing characteristics of cerebral injuries,making objective prognosis and early intervention,as well as analysis of therapeutic effects after recovery.Since subjects are not requested to complete complex tasks while doing resting state functional MRI (rs-fMRI) tests,rs-fMRI is reckoned to be suitable for neonatal brain function research.So far,most rs-fMRI reports regarding cerebral injury are for adults,with only a few have been done on neonates.Foreign research are mainly focused on new borns' brain development.If relevant rs-fMRI research can be done on newborn brain damage,it would be helpful to accurately evaluate structure and function of patients' brain tissue damage.Further research can provide more valuable information in clinics.

Objective To study the pathological,ultrastructural and immunohistochemical features of kidney oncocytoma (RO). Methods The clinical and histological features of 13 patients (5 men and 8 women;mean age,58 years,age 44 -78 years) with RO were observed.Immunohistochemical staining was performed on paraffin-embedded tissues with a panel of antibodies including vimentin,EMA,ckpan,CK7,CK18,E-cadherin,CD10,RCC,CD117,34βE12,HMB45,s-100 and Ki-67.Of the 13 cases,10were found incidentally during a health examination while the other three cases presented with lumbago and discomfort of the lumber.Four cases were analyzed by electron microscopy.Eleven were treated with radical nephrectomy and 2 with partial nephrectomy. Results Histologically,the tumor cells were mainly arranged in closely packed nests,aciniform or tubule with an occasional microcystic pattern in loose edematous hypocellular fibrous stroma.Tumor cells had moderate to abundant granular eosinophilic cytoplasm with a small,round and uniform nucleus containing finely and evenly dispersed chromati.However,focal nuclear atypia were observed with no mitotic activity.Immunohistochemically,all cases were diffusely positive for CK18 and showed variable immunoreactivity for E-cadherin,CD117,CD10 and CK7.Twelve cases were positive for EMA. All cases were negative for vimentin,34βE12,HMB45 and s-100.The proliferative index (Ki-67) was very low in all cases,with less than 1％ of the nuclei labeled.Electronic microscopy showed the cytoplasm had abundant mitochondria with lamellar cristae.Follow-up on 10 patients ( range from 2 to 67months) showed no recurrence or metastasis. Conclusions Tumor cells arranged in nests with loose hypocellu]ar and edematous stroma is the most important histological feature of RO.The immunohistochemical features could be helpful for both diagnosis and differential diagnosis.

OBJECTIVE:To observe therapeutic efficacy and safety of domestic Imatinib mesylate tablet in the treatment of chronic myeloid leukemia(CML). METHODS:16 CML patients were selected,including 7 newly diagnosed CML patients and 9 patients diagnosed as CML more than 12 months. Imatinib mesylate tablet 400 mg,qd were used in all patients. Blood routine, bone marrow cytology,ph chromosome Evaluate efficacy,and observed peripheral blood fusion gene,Bcr-Abl/Abl gene mutation and ADR were all detected. RESULTS:After treatment,16 patients achieved complete hematologic remission (CHR);12 cases were pavtial cytogenetic response(MCyR),of which 2 cases achieved complete cytogenetic response(CCyR),2 cases were cyto-genelic remission. 15 patients'Bcr-Abl/Abl transcript levels were less than 10%,and only one case was more than 10%. No ADR difficult to tolerate was found in 16 patients. CONCLUSIONS:Domestic Imatinib mesylate tablet shows definite early therapeutic efficacy and high safety.