Objective To investigate the risk factors of renal damage in children with Henoch-Schonlein purpura(HSP).Methods Two hundred and ninety-two children with HSP admitted to the First Affiliated Hospital of Anhui Medical University from Jan.2007 to Mar.2008 were reviewed.According to the findings urinary examination,children were divided into non-renal damage group(183 cases)and renal damage group(109 cases).Clinical data(gender,age,predisposing factors,rash repeated frequency,system damage)and laboratory examination [blood WBC,PLT,IgA,fibrinogen(FIB),TT,ASO,C3,C4] of 2 groups were compared,and then multiple regression analysis were performed to evaluate the risk factors of renal damage in children with HSP.Results 1.Among them,37.33% cases had renal da-mage,and hematuria and proteinuria manifestations were common.2.Simple Logistic regression showed that age was at least 8 years old and the number of purpura relapses was at least 4 times,increased serum FIB levels had significant difference between the 2 groups(P=0.030,0.000 and 0.011,respectively).There was no significant difference between the 2 groups in other clinical data and laboratory examinations.3.Mutiple Logistic regression showed that when the number of purpura relapses was at least 4 times,increased serum FIB levels were the risk factors of the renal damage(P=0.000 and 0.029,respectively);while there was no significant difference for the children who were at least 8 years old between the 2 groups(P=0.175).Conclusion When the number of purpura relapses is at least 4 times,increased serum FIB levels are the risk factors of the renal damage in children with HSP.

Humans ; Osteoporosis ; drug therapy ; Technetium Tc 99m Medronate ; therapeutic use

Objective: To study the effect of cognitive therapy in combination with electromyographic feedback therapy on diabetes patients with depression after cerebral infarction. Methods: 60 patients were randomly divided into study group (n=30) and control group (n=30) , The former received cognitive therapy and electromyographic feedback trainings in addition to regular medication. All patients were evaluated with Hamilton Depression Rating Scales (HAMD),Neurological Function Deficit scale(NFD)?Barthel Index(BI) and FPG (free plasma glucose), 2HPG (plasma glucose after 2 hours of a meal). Results: The improvement of study group was greater than the control group(P

Objective To summarize the experience of ES WL and PCNL management for pediatric renal calculi. Methods We retrospectively reviewed the clinical data 105 cases.The series consists of 33 girls and 72 boys.The average age was 8.7 years.Of the 105 children,21(20. 0%) had urinarytract abnormality.68 cases were treated with ESWL,33 with mini-P CNL,and 4 cases with residual stone fragments were treated with min-PCNL and ES WL.Four children underwent open procedures. Results 92 s essions of ESWL were performed in 68 children,57(83.8%)became stone-free.Among them 47 cases ( 69.1 %) were cured by one ESWL session,18 cases(26.5%)had two sessions,three children had three sessions.Two cases who had ureteral steinstras se were rendered stone-free by ureteroscopy.Among 33 children managed by mini- PCNL,24 (72.7%) were cured by one PCNL session,9(27.3%) by two sessions,three pa tients with UPJ obstruction underwent antegrade pyeloureterotomy at the same tim e.Stones were cleared using one PCNL session in 24(72.7%),2 sessions in 29(87.9% ),4 patients were cured with ESWL and mini-PCNL.The overall success rate was 97 .0%.2 of 4 cases in open procedures were performed by means of pyeloplasty,one p atient had residual stone fragments after open surgery. Conclusions ESWL is the first-line treatment for renal calculi in children.PCN L is a option but based on stones status,instrumental and technical conditions. Combining PCNL with ESWL had better outcome.

Objective To investigate the clinical, hemorheology, transcranial Doppler (TCD) and auditory brainstem evoked response (ABR) features in senile sudden deafness.Methods The clinical manifestations, hemorheology, TCD, and ABR data in 82 patients with senile sudden deafness were analyzed retrospectively.Results (1) The primary symptoms mainly included tinnitus (65.9%) and vertigo (56.1%), which mostly occurred at daytime (53.7%).(2) Most of the patients had risk factors of arteriosclerosis such as hypertension (75.6%), diabetes (59.8%) and so on. These patients had more serious deafness.(3) There was no obvious relationship between high blood viscosity (61% of the patients) and the degree of deafness. (4) 85.4% of senile sudden deafness patients indicated vertebral-basilar artery insufficiency in TCD. There was a positive correlation between blood supply and degree of deafness. (5) The abnormal rate of ABR was 100%. WaveⅠdisappeared in most patients, which showed serious damage of auditory nerve. Disappearing of waveⅠ, Ⅲ, Ⅴ and Ⅰ～Ⅲ, Ⅲ～Ⅴ, Ⅰ～Ⅴ delitescence period delaying might be complicated with the damage of the structure of the brainstem and cochlea.Conclusions The morbidity and degree of senile sudden deafness are associated with insufficiency of blood supply of internal ears. TCD and ABR are sensitive and reliable methods in diagnosis, progression and prognosis of senile sudden deafness.

Objective To explore the mechanisms of ischemia-reperfasion(I/R)injury of the bile duet and the effect of Atomolan on Isehemia-reperfusion injury of the bile duct in liver transplantation.Methods Pathological changes of the bile duct cells in three groups of rat liver transplantation model were observed through light microscope.And the effective protection of Atomolan against ischemia-repeffusion injury was observed.Results In ischemia-reperfusion group,the injury of bile duct cells were more serious,the level of ALT,AST and γ-glutamyhransferase elevated higher,oxygen free radical generated more,and the apoptosis of bile duct ceils appeared more,compared with Atomolan pretreatment.Conclusion The injury in bile duct cells is more serious than that in hepatoeyte in I/R injury.Atomolan can provide effective protection against liver Ischemia-reperfusion injury.The mechanisms may be through depress the production of oxygen free radical and decrease the apoptosis of bile duct cells.

Objective To explore the possible association of oxidative stress reaction with the mRNA expression of podocin in rats with adriarnycin(ADR)-induced nephrotic syndrome.Methods mRNA expression of podocin in renal cortex were investigated by in situ hybridization staining and semi-quantitative RT-PCR in ADR-induced nephrotic rats,the level of malondialdehyde(MDA), superoxide dismutase(SOD)and total antioxidative capacity(T-AOC) in renal cortex were measured, then the relationship between them was evaluated.Results In ADR rats, MDA increased at d7 and reached a significant higher level at d14 and d21;SOD decreased at d14 and persisted to d21; T-AOC decreased at d21.The podocin mRNA mostly expressed in cytoplasm of glomerular cells. Both the number and the intensity of positive cells increased notably as time progressed in ADR rats.The level of podocin mRNA expression showed no obvious changes at d7, while prominently increased at d14 and pesisted to d21 in ADR rats.There was significant correlativity between the mRNA expression of podocin and the level of MDA,SOD,T-AOC.Conclusion The mRNA expression of podocin is correlated with oxidative stress reaction in rats with ADR-induced nephrotic syndrome.

Objective To investigate the expression levels and clinical significance of (forkhead box Q1) FOXQ1 and E-cadherin in esophageal squamous cell carcinoma (ESCC). Methods Expression levels of FOXQ1 and E-cadherin were in ESCC tissues (ESCC group, n=42) and adjacent normal esophageal tissues (control group, n=42) were detected using im?munohistochemistry. Correlations of FOXQ1 and E-cadherin expressions with clinical pathological parameters and progno?sis were analyzed between two groups. Results The expression level of FOXQ1 was significantly higher in ESCC group than that in control group(64.29% vs 28.57%,χ2=5.384,P<0.05). The expression level of E-cadherin was significantly lower in ESCC group than that incontrol group(52.38%vs 90.48%,χ2=7.691,P<0.05). There were significant differences in FOXQ1 expressions between different TNM stages and whether lymph node metastasis is involved within ESCC group. There were significant differences in expression of E-cadherin between different tumor differentiation, depth of invasion, TNM stage and whether lymph node metastasis is involved within ESCC group. The expression of FOXQ1 was negatively cor?related with E-cadherin in ESCC (r=-0.412, P<0.05). The 5-year survival rates were significantly lower with high expres?sion of FOXQ1 or with low expression of FOXQ1(18.52%vs 66.67%,χ2=9.737,P<0.05). The 5-year survival rates were significantly higher with high expression of E-cadherinor low expression of E-cadherin(59.09%vs 10.00%,χ2=10.996,P<0.05). A multivariate Cox's proportional hazard regression analysis indicated that high FOXQ1 expression, low E-cadherin expression and lymph node metastasis were independent prognostic factors for ESCC. Conclusion The expression of FOXQ1 and E-cadherin showed a good correlation with ESCC. And examining expressions of both FOXQ1 and E-cadherin in ESCC may have practical values in estimating the prognosis of ESCC and directing future treatment .

Objective To explore surgical treatment of ulcerative colitis (UC). Methods Clinical data of 16 patients of UC undergoing surgery were retrospectively analyzed. Results In this series,16 out of 78 UC patients undergoing surgery included failing to control symptom by conservative therapy in 10, bowel obstruction in 3,suspected malignance in 3. Eight cases underwent total proctocolectomy and ileostomy,4 with total proctocolectomy and ileal pouch-anal anastomosis (IPAA),2 with total colectomy and ileorectal anastomosis,2 with partial colectomy. Conclusions The main indications for surgery in UC patients were failure of medical treatment, complicated bowel obstruction and suspected malignance. Total proctocolectomy and ileostomy is a cure for UC, total proctocolectomy and ileal pouch-anal anastomosis benifits defecation control but suffering from high incidence of stomal ulcer.

Objective To evaluate the short term clinical effect in treating hepatocelluler carcinoma combined transcatheter arterial chemoembolization(TACE) with huachan-shu injection.Methods Forty-three patients suffered with hepatocelluler carcinoma(HCC) were randomly divided into two groups.In the treatment groups,21 patients received Huaichan-shu injection after TACE,and 22 patients in the control group were treated with TACE simply,the serum a-fetal protein(AFP) was detected by raido-immunologieal technology.At the sam time,the observed indexes including the changes of symptoms and signs,side effects,ultra-sound,CT and liver or kidney fuctions were considered.Results In the treatment group.Six cases were evaluated as CR,9 PR and 3 NC.Compard with the control group CR,PR and NC were 3,5 and 11 cases respectively.The effective rate was 77% in the treatment group,which was superion to the control group(51.37%,P