OBJECTIVE: To probe into the causes of drug repercussion of inpatients in psychiatric hospital to promote rational drug use. METHODS: Using HIS (hospital information system), the drug repercussion data in 8 psychiatirc departments (ward pharmacy) between 2004 and 2005 were analyzed statistically. RESULTS: Of the total 203 drug repercussion cases analzyed, most were resulted from alteration of doctor’s orders, man-made entry errors of drug information, and high drug costs etc. CONCLUSION: The effective way to reduce drug repercussion is to improve technical level and working attitude, establish good rules and regulations and standardize service conditions.

Objective To compare the effects between dilation and curettage (D&C) and hysteroscopic electroresection (HE) in the management of endometrial polyps. Methods Entered into the study there were 86 patients with endometrial polyps, 32 of them were treated by D&C (Group D&C) and 54 by HE (Group HE). The operation time, pre- and post- operative complications, and recurrence of 2 groups were compared. Results Of the Group D&C and Group HE, the operation time were (8.5?4.2) min and (9.0?3.1) min, without statistically significant differences (t=0.632, P=0.529), while the recurrence numbers and recurrence time of the 2 groups were 9 (36.0%) and 3 (7.5%) cases, (5.3?3.5) months and (11.2?4.8) months, respectively, with significant differences (?2=6.516, P= 0.011; t=6.058, P=0.000). Conclusions Compared with D&C, HE is characterized by lower recurrence rate and longer recurrence time.

Objective:To investigate the wether vascular endothelial growth factor (VEGF) and endostatin could be used as new serum markers of endometriosis. Methods:Preoperative serum levels of VEGF and endostatin in 82 women with endometriosis(stage Ⅰ-Ⅱ 43 cases and stage Ⅲ-Ⅳ 39 cases) were assayed in duplicate using enzyme linked immunoadsordent assay. Serum levels were compared with levels of 60 healthy controls. Results: Serum VEGF and endostatin levels in endometriosis were significantly higher than that of controls. The levels of VEGF and endostatin of endonmetriosis stages Ⅰ-Ⅱ were significantly lower than those of stage Ⅲ-Ⅳ. The sensitivity, specificity, positive predictive value and negative predictive value of serum VEGF in detecting endometriosis were 0.92,0.78,0.82 and 0.90, respectively; those of enedostatin were 0.95, 0.84, 0.86 and 0.95, respectively. When both factors were used concomitantly, they were 0.98,0.75,0.76 and 0.98, respectively. Conclusion:These results indicates that the balance of angiogenic stimulators and inhibitors may regulate the development and progression of endometriosis and demonstrates that the circulating levels of both VEGF and endostatin maybe useful markers for endometriosis.

ssociation of snoring with metabolic syndrome in the four ethnic populations in Boertala region of Xinjiang.

Objective To investigate the genotype of Trp64Arg polymorphism of β3-adrenergic receptor gene and analyze the role ofβ3-adrenerglc receptor gene in the pathogenesis of morbid obesity and metabolic syndrome(MS).Methods PCR-restriction fragment length polymorphism Was used to detect the genotypes of 172 patients with MS,92 patient.with morbid obesity and 92 controls,and some biochemlcal indexes were detected.The association of the polymorohism with morbid obesity and MS Was assessed in case-control study.Resuits No statistically significant differences were found in the frequencies of Trp64Arg of β3-AR among the three groups.Conclusion Trp64Arg polymorphism of β3-AR was not significandy associated with morbid obesity and MS in the Hazak in xinjiang.

BACKGROUND: Lentivirus can infect divided and undivided cells. It remains uncertain whether the lentivirus can successful y infect primary ovarian granulosa cells. OBJECTIVE: To investigate infecting ratio and cel apoptosis of lentivirus carrying bcl-2 gene in primary human ovarian granulose cells cultured in vitro. METHODS: The lentiviral vector carrying bcl-2 gene was constructed using molecular biology, and packaged into lentivirus with high titer. The resulting recombinant lentivirus carrying bcl-2 genes were then used to infect primary human ovarian granulosa cells in vitro at different multiplicity of infection, 10, 50, 100, 200, and 400. Infection efficiency and cel proliferation were observed at 24, 48, 72, and 96 hours fol owing infection. Cel apoptosis was detected by flow cytometry, and bcl-2 gene transcription was assessed using reverse transcription PCR. RESULTS AND CONCLUSION: Primary human ovarian granulosa cells adhered at 24 hours, and exhibited polygon- or fusiform-shape and colony-like growth. When multiplicity of infection was 100, cel appearance and growth remained unchanged, and infection efficiency was high, which reached the peak up to 72 hours. Moreover, the positive rate was up to 60% in granulosa cells. Lentivirus carrying bcl-2 gene could increase expression of Bcl-2 protein and inhibit apoptosis of primary ovarian granulosa cells.

Objective To determine the relationship between neck circumference (NC) and cardiovascular risk factors among Uygur,Kazak,Mongolian and Han populations in Boertala Mongol Autonomous Prefecture of Xinjiang.Methods A total of 4299 adults (Uygur 1237,Kazak 1047,Mongolian 812,and Han 1203) aged 20 to 79 years old were selected from a cross-sectional study of metabolic syndrome in Boertala Mongol Autonomous Prefecture of Xinjiang.Pearson's correlation was used to assess the relationship between NC and body mass index (BMI),waist circumference (WC),waist-to-hip ration (WHR),systolic blood pressur (SBP),diastolic blood pressure (DBP),fasting blood glucose (FBG),total cholesterol (TC),low-density lipoprotein cholesterol (LDL-C),high-density lipoprotein cholesterol (HDL-C) and triglyceride (TG).Linear regression and Logistic regression were used to evaluate the effects of NC on SBP,DBP,FBG,TC,LDL-C,HDL-C,TG,hypertension,high FBG and lipid disorders among multiethnic population.Results Mean NC was (36.2 ± 3.8) cm in Uygur,(36.3 ± 4.1) cm in Kazak,(35.9 ± 3.6) cm in Mongolian and (35.7 ± 4.0) cm in Han,respectively.After adjusting age and gender,in Pearson's correlation coefficients,a significant association was found between NC and BMI (for Uygur,Kazak,Mongolian and Han,r values were 0.552,0.499,0.709 and 0.459,respectively; all P ＜ 0.05) or WC (for Uygur,Kazak,Mongolian and Han,r values were 0.525,0.479,0.695 and 0.376,respectively; all P ＜ 0.05).When BMI,WC and other factors were adjusted,linear regression indicated that FBG in Uygur (t =3.746,P ＜ 0.05) and LogTG in Mongolian (t =2.876 P ＜ 0.05) were increased with NC.In Logistic regression,increased NC was a risk factor of higher FBG in Uygur (odds ratio (OR) =1.139,95％confidence interval (CI):1.027-1.264) and lipid disorder in Mongolian (OR =1.156,95％ CI:1.009-1.325).Conclusions Our data suggest that NC may be associated with multiple risk factors of cardiovascular disease in Uygur,Kazak,Mongolian and Han adults,and the relationship could be different among multiethnic populations.It should be necessary to explore the role of upper-body fat in the development of metabolic disorders.

Objective To study the correlations among lumbosacral anatomical structure variations and herniation of intervertebral disc.Methods Through analyzing lumbar CT images of 684 patients with lumbocrural pain between 15 to 24 years old, the anatomical variations of spondylolysis, scoliosis deformity, lumbosacral transitional vertebra, subfissure, lumbosacral angle and others (including vertebral muscles beside, spines, transverse process on both sides) were observed, and the correlations among these anatomical variations and herniation of intervertebral disc were analyzed.Results The correlations among these above mentioned anatomical variations and herniation of intervertebral disc were 93.6%,92.3%,87.5%,81.3%,72.1%,53.3% respectively.In 91.4% of patients, the lumbosacral anatomical structure variations suffered herniation of intervertebral disc at the same time.But only 36.2% of patients suffered herniation of intervertebral disc without lumbosacral anatomical structure variations.Conclusion Lumbosacral anatomical structure variation is the main reason of herniation of intervertebral disc on teenagers.CT examination,which can reflect the correlation between them.

Objective To investigate the effect of prevention and treatment of urinary retention for patients after abdominal surgery using electroacupuncture unit model 6805.Methods 180 cases of ab-dominal surgery patients were randomly divided into three groups, the treatment group(64 patients)were treated with electroacupuneture at the points of sanyinjiao, zhongji, pangguangyu, the control group 1(57patients)Was treated with moxibustion and foment were used in the control group 2(259 patients).The incidence rate of urinary retention Was compared between the three groups. Results The rate of spontaneously emiction was 56.25%in 30 minutes and 35.94%in 40 minutes in the treatment group, the results in the control group 1 and 2 were 22.81% and 15.79%,23.73% and 13.56% respectively. There were significant differences between three groups. Conclusions Electroacupuncture Can effectively prevent and treat urinary retention after abdominal operation.

AIM: To determine the effect of endogenous histamine on transient forebrain ischemia-induced neuronal injury at the late phase of reperfusion using histidine decarboxylase knockout ( HDC-KO) mice.METHODS:Wild-type (WT) and HDC-KO mice were subjected to bilateral common carotid artery occlusion for 30 min followed by 3 d or 15 d of reperfusion.At different time points after reperfusion, the body weight, mortality rate, learning and memory in fear conditioning test and hippocampal CA 1 neuronal density were evaluated .RESULTS: At 1 d after reperfusion , the body weight loss was observed in both WT and HDC-KO mice.At 4 d, 5 d, 6 d and 7 d after reperfusion, the increment in the body weight of the HDC-KO mice was significantly smaller than that of the WT mice .During the period between 8 d and 14 d after reperfusion, the mortality rate of the HDC-KO mice was higher than that of the WT mice (P<0.05).At 14 d after reperfusion , the HDC-KO mice exhibited more aggravated deficits in contextual and cue memory compared with the WT mice.Correspondingly , a more severe CA1 neuronal injury in the HDC-KO mice than that in the WT mice was ob-served at 15 d but not at 3 d after reperfusion (P<0.05).CONCLUSION:Endogenous histamine may attenuate learn-ing/memory deficits and neuronal injury at the late phase of ischemia /reperfusion.However, the involved mechanisms need to be further investigated .