AIM: To study the inhibition of the Bax inhibitor-1(bi-1) gene expression induced with RNA interference in HO8910PM and HO8910 cell lines in addition to the apoptotic induction.METHODS: After transfection of recombinant plasmid which expresses bi-1shRNA into HO8910PM and HO8910 cells,bi-1 mRNA and protein levels were detected by reverse transcription-polymerase chain reaction(RT-PCR) and Western blotting.Apoptotic HO8910PM and HO8910 cells were detected by Hoechst 33258/PI fluorescent staining and flow cytometry.RESULTS: Compared with the control group,the expressions of bi-1 gene at mRNA and protein levels were declined evidently in the cells transfected with four candidate siRNA plasmids(P

Objective To study the effect of lumbrokinase treatment on hemorheology, glucose and lipids of type 2 diabetes mellitus (T2DM). Methods 76 cases with T2DM whose blood glucose was controlled at FPG<8mmol/L and 2hPG<11mmol/L were involved in the study. All patients were divided into two groups:lumbrokinase (600ku tid for eight weeks) group (n=40) and control group (n=36). The levels of the blood rheology, glucose and lipids were measured. Results The levels of the whole blood viscosity, plasma viscosity, fibrinogen, platelet aggregation rate and triglyceride were decreased in lumbrokinas group as compared with control groups (all P<0.01).There were no differences in FPG and 2hPG between two groups(P>0.05). Conclusions Lumbrokinase can decrease the levels of the blood rheology and triglyceride in T2DM. It may prevent and cure the complication of diabetes mellitus

Objective To study the relationship between the six-minute walking test (6-MWT) and pulmonary function in the diagnosis course of chronic bronchitis converting into chronic obstructive pulmonary disease (COPD). Methods Pulmonary function was detected in 360 patients with chronic bronchitis.Based on the results and diagnosis standard of COPD by Chinese Medical Association in 2002, the patients were divided into COPD group and pulmonary function normal group.Tbe walking distance in 6-MWT (6-MWD) was measured, and the mean value of twice tests was calculated to study the correlation between 6-MWT and pulmonary function, and 50 healthy volunteers were selected as control group. Results Most 6-MWD in COPD group were less than 420 meters(95.95%, 142/148 ), but those in pulmonary function normal group were more than or equalled to 420 meters mostly (97.17%, 206/212 ). However in patients with the 6-MWD more than or equalled to 420 meters , pulmonary function indexes such as the ratio of forced expiratory volume in one second and forced vital capacity( FVC ), FEV_1%, maximal ventilatory volume(MVV)were all significantly greater than those in patients with 6-MWD less than 420 meters, and there were significant differences (P<0.05). Compared with chronic bronchitis, the results of 6-MWD in control group was more than or equalled to 420 meters, but there was no significant difference (P>0.05 ). Conclusions 6-MWT is simple and feasible. However, it is a better indicator of the patients pulmonary function. The test would be an effective selecting examination for chronic bronchitis patients who are not willing to do puhnonary function test.

0.01). The new caries did not occur in the test group. DMF index was higher in the controls than that in the tested subjects(P

Objective To explore the changing regularity of humeral distal epiphysial anteverted angulation with ultrasonic measurement. Methods Using an ultrasonic diagnostic apparatus with a high frequency bougie to detect the dextral elbow joint of 203 normal individuals whose age range is from 5 d to 23 years old. The subjects were divided into 5 groups by age (5 d-4 years old, 5-8 years old, 9-12 years old, 13-16 years old, ≥17 years old),and by sex into two large parts.Anteverted angulation of capitellum and lateral semitrochlear ossification center were measured with statistic analysis and correlation calculation.Results Anteverted angulation of capitellum was 48.89?? 8.96?, lateral semitrochlea 33.70?? 7.18?. Anteverted angulation of capitellum enlarges with age growth, and it reaches the climax ( 55.00?? 5.88?) at the age 13-16 years old. There was a significant difference among groups. After 17 years old, anteverted angulation slightly reduces to 52.38?? 8.27?, compared with the climax ( 55.00?? 5.88?), there was no statistical difference. Changing regularity of anteverted angulation was similar to that of capitellum. Just between the 5 d-4 years old group and 5-8 years old group, the difference was significant in angulation enlargement. There was no statistical difference among the groups above the 5-8 years old group, and no significant difference between male and female in humeral distal epiphysial anteverted angulation. Conclusions Ultrasonic examination can clearly display the images of humeral distal epiphysis. Observation and measurement is available for the epiphysial anteverted angulation by acoustic images, and the changing regularity of anteverted angulation can be illustrated.

Objective To observe the influence of emotional intervention on alcohol-induced mental disor-ders patients and provide guidance for health intervention.Methods 118 patients with alcohol -induced mental disorders were divided into emotional intervention group and conventional intervention group.After 4 weeks,the effect was evaluated by anxiety,depression,SDSS,BPRS,SCL-90.Results After 4 weeks intervention,the lost rate of follow up in the emotional intervention group was 3.57%,which in the conventional intervention group was 8.06%.In the emotional intervention group, the differential values before and after intervention of anxiety, depression, BPRS, SDSS,somatization,compulsion,interpersonal relationship sensitivity,depression dimension,anxiety dimension,rivalry, consternation,crankiness and spirit were (19.90 ±3.18),(23.02 ±4.26),(15.46 ±3.29),(1.89 ±0.91), (0.48 ±0.24),(0.29 ±0.22),(0.30 ±0.24),(0.26 ±0.24),(0.31 ±0.19),(0.16 ±0.17),(0.32 ±0.20), (0.36 ±0.29),(0.35 ±0.25) respectively.Compared with the conventional intervention group,the differential values were higher than conventional intervention group [(8.27 ±1.72),(12.31 ±2.64),(11.69 ±4.17), (1.52 ±0.84),(0.25 ±0.17),(0.12 ±0.14),(0.19 ±0.18),(0.18 ±0.16),(0.15 ±0.13),(0.09 ±0.07), (0.11 ±0.12),(0.17 ±0.14),(0.16 ±0.15)].There were significant differences between the two groups (anxiety:t=4.159,P=0.000;depression:t=16.013,P=0.000;BPRS:t=5.269,P=0.000;SDSS:t=2.227,P=0.028;somatization:t=5.851,P=0.000;compulsion:t=4.883,P=0.000;interpersonal relationship sensitivity:t=2.741,P=0.001;depression:t=2.076,P=0.004;anxiety:t=5.202,P=0.000;rivalry:t=2.864,P=0.005;consternation:t=6.749,P=0.000;crankiness:t=4.432,P=0.000;spirit:t =4.885,P=0.000).Conclusion Emotional intervention has positive effect on emotional states,somatic symptoms and quality of life,it is worthy of clin-ical promotion.

Objective To explore the effectiveness of mindfulness-based four-step approach to obsessive compulsive disorder. Methods A total of 82 patients with obsessive compulsive disorder were divided into control group and study group with 41 cases each by admission order. The patients in control group were given routine drug treatment and nursing, and the patients in study group were given mindfulness-based four-step approach based on control group. The indexes were evaluated by Yale-Brown Obsessive Compulsive Scale, Hamilton Depressive Scale, Hamilton Anxiety Scale, Short Form 36 questionnaire before and after intervention. Results After 12 weeks treatment, the score of Yale-Brown Obsessive Compulsive Scale, compulsive thinking, compulsive behavior were (6.16 ±4.38), (3.23 ±1.93), (2.98 ± 2.01) points in study group and (10.81 ± 3.26), (6.05 ± 2.02), (4.09 ± 2.15) points in control group, and there were significant differences(t=5.386, 6.384, 2.385, all P < 0.05). The score of anxiety and depress were (1.98 ± 1.91), (2.16 ± 1.38) points in study group, and (4.05 ± 2.01), (5.11 ± 2.26) points in control group, and there were significant differences(t=4.722, 7.045, all P<0.05). The score of total life quality, physiological function, physiological function, body pain, general health, vitality, social function, emotional function, mental health were (77.32 ± 6.26), (89.11 ± 14.27), (78.19 ± 26.36), (82.33 ± 25.22), (60.18 ± 20.39), (55.31 ± 19.68), (80.13 ± 25.76), (72.13 ± 20.16), (60.12 ± 20.88) points respectively in study group, and (71.43 ± 5.62), (82.19 ± 13.36), (55.11 ± 23.27), (70.18 ± 25.71), (49.01 ± 20.13), (45.22 ± 18.11), (62.19±25.63), (45.23±23.02), (44.16±21.08) points in control group, and there were significant differences (t=2.134-6.621, all P<0.05). Conclusions The mindfulness-based four-step approach intervention can obviously relieve anxiety and depressive negativity mood in obsessive compulsive disorder patients. It can improve patient′s obsessive compulsive symptom, enhance the patient′s quality of life. It has important significance for obsessive compulsive disorder patients during their recovering period.

Objective To examine the effects of different compositions of metabolic syndrome [Overweight and (or) obesity, hyperglycemia, hypertension, dyslipidemia] on chronic kidney disease. Methods A total of 1552 health data were collected from the survey of chronic kidney diseases among Uygur adults in Moyu country in Xinjiang Uygur Autonomous Region and the relationship between metabolic syndrome and chronic kidney disease was analyzed by using SPSS 15.0 software package. Results Before and after adjusting of age and gender, the prevalence of metabolic syndrome was 14.18% and 14.45% (95% CI 14.30%?14.60%). The prevalence of albuminuria (7.27% vs 3.83%, χ2=5.42, P=0.02), reduced estimated glomerular filtration rate (9.55% vs 3.45%, χ2=16.96, P=0.00) and chronic kidney disease(13.64% vs 6.76%, χ2=12.52, P =0.00) increased in residents diagnosed as metabolic syndrome than those without metabolic syndrome. The prevalence of chronic kidney disease increased with the increasing number of metabolic syndrome elements. Conclusions The prevalence of chronic kidney disease is associated with the accumulation of metabolic syndrome compositions. Early intervention on metabolic risk factors may reduce the risk of chronic kidney disease.

Objective To investigate the relevance of the clinical score and pathology score and assess two scoring system including the British Islet Lupus Assessment Group2004 (BILAG2004) and systemic lupus erythematosus disease activity index 2000 (SLEI)AI2000) by analyzing the biopsy results and related laboratory tests on lupus nephritis (LN). Methods Retrospective analyzed 59 cases of patients with renal biopsy. All biopsied tissues were scored based on the to ISN/RPS2003 lupus nephritis pathological typing standards. Meanwhile, respective index (AI), chronic Index (CI) and tubulointerstitial lesions (TIL) score were used to evaluate the activities of lupus nephritis and SLEDAI2000 and BILAG2004 were used to evaluate the clinical disease activity. The adssociation between pathological changes and disease activities was assessed. Results ①According to ISN/RPS2003 pathological type standard, among these 59 patients, type Ⅳ was the most common type,which accounted for 44.07 percent of all biopsied tissues. ② For those patients. With LN typeⅡ,Ⅲ Ⅳ, their SLEDAI2000 score and BILAG2004 renal biopsy AI was positively correlated (00.05). Conclusion BILAG2004 score and SLEDAI2000 scoring system can be used to assess the disease pathology activity of patients with lupus nephritis. The study has found that BILAG2004 scoring system is superior to SLEDAI2000 score system for the assessment of LN patients on pathological activities, especially for with severe LN patients. As a non-invasive method of assessment, BILAG2004 score system is better than SLEDAI2000 score system in guiding clinical treatment.

BACKGROUND: Therapeutic effect on pterygium mainly focuses on studying surgical technique, assistant therapy methods,and recurrence rate following excision of pterygium; however, whether race factor is associated with occurrence, development, and recurrence of pterygium remains still unknown.OBJECTIVE: To compare the therapeutic outcomes in different race patients with pterygium treated using corneal limbal stem cell autograft combining with excision of pterygium.DESIGN, TIME AND SETTING: Retrospective case analysis, performed in the Department of Ophthalmology, Zhongshan Hospital Affiliated to Xiamen University between January 2000 and June 2006. PARTICIPANTS: 1 44 (152 eyes) primary cases were collected from Xiamen and 54 (54 eyes) relapsed Negroes were from Africa. There were no significant differences in age, sex, and pterygium length between the two groups (P 0.05).METHODS: 198 subjects were treated by excision of pterygium under a microscope, in which pterygium tissue was not found on the surface of cornea. A free transplantation of the superotemporal limbus with an adjacent piece of thin conjunctiva was placed in the excision area. All cases were followed-up to grade the appearances of the sites 6 weeks, 6 and 12 months after excision (grade 1 implied normal appearance, and grade 4 implied the relapse). MAIN OUTCOME MEASURES: Relapse, pterygium grading, and complication after corneal limbal stem cell autograft combining with excision of pterygium. RESULTS: No relapse was found at 6 weeks after operation. The recurrence rate of Chinese Han people and Africa black people were 6.6% and 14.8% respectively at 6 months, and 11.8% and 24.5% at 12 months. There was significant difference in the recurrence rate between the two races (t=4.607, P= 0.032). In addition, there were significant differences in the pterygium grading between the two groups at 6 weeks (x2=15.608, P < 0.01 ), and Chinese people recovered better. Contrarily, there was no statistical difference at 6 months and 12 months (x2=4.401, 6.206; P 0.05). Few complications were found except superficial scar of cornea and persistent irritation of ocular surface. CONCLUSION: Limbal stem cell autograft combining with excision of pterygium under a microscope can completely remove pterygium with minimal invasion, light postoperative response and low rate of recurrence. The relapse of black cases is higher than Chinese patients.