OBJECTIVE： To prepare Yousaiqing suppository for treating ulcerative colitis and observe its clinical therapeutic effect.METHODS： The ingredients of suppository， PASA and berberine HCl， were determined with RP-HPLC and the therapeutic effect was observed in comparison with sulfasalazine suppository.RESULTS： This method of quality control was feasible and the effective rate for ulcerative colitis amounted to 70.7％ .CONCLUSION： The quality control method is simple， reliable and suitable to routine analysis and the therapeutic effect is satisfactory.

Objective Vertebral benign and malignant tumors were intractable in the treatment. Previous treatment methods had their own deficiency. The introduction of percutaneous vertebroplasty brought a breakthrough in the treatment. The initial experience of the treatment of vertebral malignant and benign tumors with percutaneous vertebraplasty was analyzed in this clinical research.Methods and materials The treatment of seven cases of vertebral hemangiomas and 11 cases of vertebral malignant tumors were reported. Unipedicular or bipedicular approaches were used in 17 cases, and in one case of cervical hemangioma, the cervical anterior-lateral approach was adopted. 15-20% of bone cement was mixed and injected into the vertebral lesions and made to distribute and cast in the lesions. Results Good results were got in all the 18 cases. After 0.5-7ml of cement was injected into the lesions. The complete relief was got in 10 cases and sub-complete relief was achieved in 6 cases and medial relief was got in two cases. One to nine months of postoperative follow-ups found no recurrences.Conclusions The treatment of vertebral benign and malignant tumors with percutaneous vertebraplasty was mini-invasive, safe, and effective.

Objective: To investigate the curative effect of acupuncture on senile benign prostate hyperplasia. Methods: The patients were given acupuncture treatment for 10-30 times;International prostate symptom score (IPSS) and quality of life index (QOL) were used to assess IPSS and QOL scores of the patients before and after treatment. Results: Before treatment IPSS and QOL of the patients were 22.1± 6.7 and 4.5± 0.6 respectively, and after treatment were 9.1 ± 4.3 and 1.9± 1.1 respectively, there were very significant differences in IPSS and QOL between pre-treatment and post treatment(P ＜ 0.01). Conclusion: Acupuncture can relieve the clinical symptoms of prostate hyperplasia and raise the patients' quality of life.

Objective To explore whether anoxia can induce expression changes in connective tissue growth factor(CTGF)in renal tubular epithelial cells(TECs)and epithelial-mesenchymal transition of TECs.Methods Rat renal TECs(NRK-52E)anoxia models were established.NRK-52E cells were exposed to anoxia for 4 h.The real-time RT-PCR,Western blotting,immunohistochemical staining were used to detect the expression of CTGF at 6,12,24,48,and 72 h in NRK-52E cells.Morphological changes and cytoskeleton remodeling in NRK-52E cells under anoxia were examined by a laser confocal microscope and BODIPYFL staining respectively.Results Under anoxia,NRK-52E cells became round,enlarged and cytoskeleton was remodeled.The expression levels of CTGF mRNA and protein were up-regulated at 6 h,reached their peak at 48 h:the expression of CTGF mRNA protein was 29.33±0.21 and 1.30±0.02 respectively.Under anoxia,NRK-52E cells underwent an epithelial-mesenchymal transition process,including cytoskeleton remodeling,and morphological changes.Conclusion Anoxia can change the expression of CTGF and other fibrosis-associated genes in NRK-52E cells,and CTGF played an important role in fibrosis process and epithelial-mesenchymal transition development in NRK-52E cells.

Objective To investigate the incidence and risk factors of acute kidney injury (AKI) after craniocerebral injury.Methods A single cohort of 791 patients who suffered from craniocerebral injury from January 2008 to January 2010 in the Second Hospital of Lanzhou University were prospectively analyzed.Craniocerebral injury was defined according to definite medical history of craniocerebral injury,the verification of CT and Glasgow coma scale (GCS) score.AKI was defined as a relative 50％ increase or an absolute increment of 26.4 μmol/L in Scr within 48 hours and/or urine volume ＜0.5 ml·kg-1·h-1 up to 6 h.Multivariate Logistic regression analysis was used to evaluate possible risk factors associated with post-craniocerebral injury AKI.Results Of the 791 patients,the incidence of AKI was 39.4％.In hospital mortality of AKI patients was 27.9％,which was 5.065 times of non-AKI patients (P＜0.01).The incidence of AKI in patients with lower GCS score (≤8 score,heavy group)was 69.7％,which was significantly higher as compared to moderate and mild groups (P＜0.01).Unconditional multivariate Logistic regression analysis revealed that lower GCS score (≤ 8 score),hypotension (systolic pressure＜90 mm Hg),elderly and male were the independent predictors of AKI episodes,the corresponding OR values were 2.932,2.176,1.789,1.544 respectively.Conclusions AKI is a common complication after craniocerebral injury.Lower GCS score,hypotension,elderly and male are the independent risk factors of AKI in patients after craniocerebral injury.

Retinitis pigmentosa (RP) is a group of inherited disorders which involve photoreceptors of the retina and can lead to visual loss. The genetic and clinical phenotypes of RP feature high heterogeneity. RP can be divided into nonsyndromic and syndromic types, both may feature autosomal dominant, autosomal reccesive and X-linked inheritance. So far, many genes have been identified, most of which are expressed in the photoreceptors or retinal pigment epithelium. Sixty-three genes have been identified in nonsyndromic RP. This paper reviews recent progress in the research of the genetics of RP.
Genes, X-Linked ; Humans ; Proteins ; genetics ; Retinitis Pigmentosa ; genetics

By using data mining technology, the characteristics of acupoints selection of modern moxibustion for primary dysmenorrhea (PD) were analyzed. The modern literature regarding moxibustion for PDl was coll6cted~ from a comprehensive retrieval in Chinese Biomedical Medicine (CBM), China National Knowledge Infrastructure (CNKI), VIP and PubMed. The prescription database of moxihustion was established, and the association rule4 method of data mining technology was adopted to analyze characteristics and rules of acupoints selection of modern moxibustion for PD. As a result, a total of 35 acupoints were involved with a total frequency of 399. The acupoints, with higher selected frequency included Guanyuan (CV 4, 90 times), Sanyinjiao (SP 6, 47 times), Shenque (CV 8, 43 times), Zhongji (CV 3, 3 times) and Qihai (CV 6, 28 tirmes); the ratio of yin-meridian acupoints to1 yang-meridian acupoints was approximately 341; the utilization of the specific acupoints accountedfor68. 6% (24/35); the crossing acupoints were used mostly (203 "times), featured with high acupoints selected, especially Guanyuan (CV 4), Sanyinjiao CSP 6) and Zhongji (CV 3); the front-mu points (130 times), he-sa points (19 times) and lower he-sea points (18 times) were frequently used. The results reveal thiat acupoints selection of moxibustion of PD focuses on the local acupoints and comnbination with the distal acupoints. The yin-meridian acupoints are preferred and the specific acupoints are the main part of the prescription. This conclusion can also be used to optimize the choosing of acupoints in clinic.
Acupuncture Points ; Data Mining ; Databases, Bibliographic ; Dysmenorrhea ; therapy ; Female ; Humans ; Moxibustion ; Randomized Controlled Trials as Topic

Objective To investigate the characteristics and risk factors of anemia in renal transplant recipients over 60 years old.Methods Clinical data of one hundred and sixty-eight renal transplant recipients over 60 years old were retrospectively analyzed.Logistic regression analysis was used to determine the risk factors of anemia.Results In 168 cases of renal transplant recipients,the incidence of anemia was 45.2％(76/168).Forty cases were normocyte and normochromic,26 cases were microcytic hypochromic,10 cases were hemolytic anemia.In these anemic recipients,51 cases were short of erythropoietin (EPO),25 were EPO resistance.The incidence of malnutrition and cardia-cerebrovascular complication was higher in recipients with anemia than those without anemia (P＜0.01).The incidence of anemia in CsA+Aza+Pred treatment was 57.1％,which was significantly higher as compared to other three treatments (P＜0.01).Unconditional multivariate Logistic regression analysis revealed that male,creatinine level,acute reject reaction,delayed graft function (DGF) were the independent predictors of anemia,the corresponding OR values were 1.089,5.156,6.345,1.876.Conclusions Anemia is a common and serious complication in renal transplant recipients over 60 years old.Male,creatinine level,acute reject reaction,DGF are the independent risk factors of anemia in renal transplant recipients over 60 years old.

Objective To develop social integration scale of the disabled,and to test the reliability and validity of the scale.Methods 511 disabled persons were investigated by self-made social integration scale and Chinese version of positive and negative affect schedule (PANAS-C).Results The Scale was composed of three factors:self integration,relationship integration and affection integration,and they explained 47.39％ of variance.The theoretical model fit could be accepted (x2/df =2.051,P＜0.001;RMSEA =0.046;GFI =0.884;CFI =0.926;IFI =0.927).The factors had significant correlated with positive affect (r=0.34-0.55,P＜0.01)and positive affect (r=-0.12--0.32,P＜0.01).The high score group and low score group of social integration had significant differences in positive affect (t=13.77,P＜0.01)and negative affect(t=-7.58,P＜0.01).The cronbach's alpha coefficients of the scale and the three factors were 0.94,0.92,0.87 and 0.89 respectively,and the seven sub-factors'cronbach 's alpha coefficients were from 0.76 to 0.87.Conclusion The theory construct of social integration of the disabled is multi-hierarchical and multi-dimensional.The scale has acceptable reliability and validity,and can be used to assess the degree of social integration of the disabled.

Objective To explore the characteristics of resilience and the relationships between resilience and social integration of disabled people.Methods By convenient sampling,a total of 702 disabled people were investigated by Connor-Davidson Resilience Scale,Social Integration Scale of the Disabled and self-made general questionnaire.Results The score of resilience of disabled people(53.27± 18.21) was lower than chinese community people(65.4± 13.9,t=-13.19,P＜0.01).The resilience scores were significantly lower of the disabled people who came from rural areas,younger(≤ 24 years old) or older(≥ 60 years old),and were disabled from birth had poor family economic conditions,and had no insurances(P＜0.05,P＜0.01).But the disabled people who had university degree or above,married,working,and had warm and harmonious family atmosphere,had significantly higher resilience scores (P＜0.05,P＜0.01).The vesilience and three sub-factors were significantly correlated with social integration (r=0.38-0.66,P＜0.01).The high resilience group had higher score in integration and three dimensions compared with the low resilience group(t=11.60-19.02,P＜0.01).Tenacity and strength directly influenced the three dimensions of social integration (the path coefficient were 0.18-0.46,P＜0.01).Conclusion The resilience of the disabled people is lower,and there are close relationships between resilience and social integration.The training of tenacity and strength is beneficial to social integration of the disabled people.