Sexually transmitted diseases(SDT) are closely related with people's sexual behavior,and ethics at the same time,inseparable from social impact.It is a typical biological-psychological-social model of disease.Besides the well-treated to patients in the health care process,the medical staff should note the patients' psychological health problems,the post-STD syndrome,and take a series of countermeasures,such as the protection of personal privacy,love,trust,understanding and respect,to promote the physical and mental health of the patients.

ObjectiveTo evaluate the therapeutic effects of simvastatin in elderly patients with lower extremity atherosclerosis disease. MethodsOne hundred and twenty-eight patients were divided into 2 groups:64 cases with intermittent claudication(group l)and 64 asymptomatic cases with intermittent claudication(group 2).Sixty-four normal cases were served as control group(group 3).THe patients of group l were given simvastatin for 18 months.The differences in levels of blood lipids and C-reactive protein(CRP),the size of plaque and the changes between pre-and post-treatments were observed among three groups. ResultsTC,LDL-C and CRP levels were significantly higher in group l than those in group 3 before the treatment[(6.3±1.7)mmol/L vs. (5.2±1.3)mmol/L,(3.8±1.3)mmol/Lυs.(2.1±1.3)mmol/L,(5.7±1.5)mmol/Lυs.(3.3±1.4)mmol/L,respectively,all P＜0.05].TC,LDL-C and CRP levels significantly decreased in group0.053.There were no differences in plaque size and in plaque number in group 1 between pre-and post -treatments(both P＞0.05),but the clinieal symptoms were relieved or disappeared.There were significant differences in plaque size,blood lipid level and CRP level in group 2 after 18 months treatment(all P＜0.05). ConclusionsSimvastatin can delay the development of artherioscIerosis in the patients with lower extremity atherosclerosis disease.CRP can be used as an early index of disease development and illness monitoring.

Objective To investigate the clinical therapeutic effect of different frequency electroacupuncture on poststroke hemidysesthesia.Methods Sixty patients with poststroke hemidysesthesia were randomly allocated to treatment and control groups, 30 cases each. Both groups received electroacupuncture at the same points. The electroacupuncture frequency was 100 Hz in the treatment group and 1 Hz in the control group. The clinical therapeutic effects were evaluated in the two groups at 30 days after treatment.Results The total efficacy rate and the cure and marked efficacy rate were 93.3 and 80.0, respectively, in the treatment group and 86.0% and 43.3%, respectively, in the control group. There was no significant difference in the total efficacy rate between the two groups (P<0.05).There was a statistically significant difference in the cure and marked efficacy rate between the two groups (P<0.05). There was a statistically significant pre-/post-treatment difference in the limb dysesthesia score in the two groups (P<0.05). There was a statistically significant post-treatment difference in the limb dysesthesia score between the treatment and control groups (P<0.05).Conclusions Electroacupuncture is an effective way to treat poststroke hemidyse- sthesia. High frequency electroacupuncture is more effective than low frequency electroacupuncture.

Many factors are involved in the ever tenser physician——,including the poor communication between doctors and patients,patients' zexcessive expection towards doctors,and the improper intervention from external factors such as the mass media,etc.To cope with the problems in current physician——patient relationship,medical institutes should strenghten the construction of medical ethics within their systems,and the"Third-party mediation mechanism"conducted in some areas can also be taken as effective measures to improve current physician-patient relationship.

ObjectiveTo study the personality traits,interpersonal trust and coping style of juveniles in criminal gangs and their relationship. Methods 15 male juveniles who committed crimes without gangs ( group1 ),52 male juveniles who committed crimes by gangs( group2 ) and 40 male lawful freshmen( group3 ) were tested with Eysenck Personality Questionnaire ( EPQ),Trust Scale and Coping Style Questionnaire.The data were statistically analyzed by covariance analysis or Pearson relation analysis.ResultsAfter the covariant effect of education levels was removed,the levels of P and N in EPQ of group1 ( P:57.49 ± 2.62,N:59.35 ± 3.55 ) and group2 ( P:57.83 ± 1.24,N:59.60 ± 1.68 ) were higher than those of group3 ( P:43.88 ± 4.72,N:39.07 ±6.40) with statistical difference (P＜0.05).The level of E of group1 (63.41 ±3.86) was higher than that of group2 (53.01 ± 1.83 ) with statistical difference (P ＜ 0.05 ).The levels of P,D and F in Trust Scale of greup1 (P:24.68 ± 1.51,D:14.36 ±2.19,F:15.49 ±2.21) and group2(P:22.95 ±0.71,D:22.48 ± 1.04,F:23.09 ±1.05 ) were lower than those of group3 ( P:33.14 ± 2.72,D:40.22 ± 3.95,F:38.44 ± 3.99) with statistical difference (P ＜ 0.01 ).The levels of self-accusation and fantasy in Coping Style Questionnaire of group1 ( 0.80 ±0.08,0.83 ± 0.06 respectively) and group2 (group2:0.59 ± 0.04,0.68 ± 0.03,respectively) were higher than those of group3 (0.39 ± 0.14,0.44 ± 0.11,respectively) with statistical difference (P＜ 0.05 or 0.01 ),while the levels of problem-solving of group1 ( 0.76 ± 0.06 ) and group2 ( 0.70 ± 0.03 ) were lower than that of group3 ( 0.95 ± 0.11 ) with statistical difference (P ＜ 0.05 ).For the male juveniles who committed crimes by gangs,the P of personality traits had a statistical linkage with the problem-resolving and self-accusation of coping style ( r =- 0.389,- 0.395,P ＜ 0.05 ),the N of personality traits had a statiseical linkage with the F of interpersonal trust and the self-accusation of coping style ( r=-0.473,0454,P ＜ 0.05 ),and the E of personality traits had a statistical linkage with the help-seeking of coping style ( r=0.400,P＜ 0.05 ).ConclusionThe personality traits,interpersonal trust and coping styles of male juveniles who committed crimes with or without gangs and the lawful men are different.These psychological factors may have certain effect on juvenile gang crimes.

Objective: To explore the significance of examination of spectrum ECG in patients with coronary heart disease (CHD). Methods: Spectrum ECG and ECG、 vectorcardiogram examination were meanwhile executed in 254 patients with coronary heart disease. Results: Diagnose coincidence rate of CHD was 66.9% by spectrum ECG and ECG、 vectorcardiogram examination. Conclusion: Spectrum ECG is a new detect method for electrocardiogram information.

OBJECTIVE: To investigate the effects of Zhenqing Capsule (ZQC), a compound traditional Chinese herbal medicine, in treating type 1 diabetic rats with peripheral neuropathy. METHODS: Type 1 diabetes was induced by caudal vein injection of high-dose streptozotocin in 30 male Wistar rats. The thirty diabetic rats were randomly divided into three groups: ZQC-treated group, untreated group and aminoguanidine-treated group. Another group of 10 rats was taken as normal control. After 10-week treatment, the changes of body weight and fasting plasma glucose level were measured, and the serum MDA level and the changes of neurological electrophysiology were analyzed. The samples of sciatic nerve in diabetic rats were taken for morphological observation. RESULTS: The MDA level in type 1 diabetic rats was notably reduced in ZQC-treated group as compared with the untreated group (P<0.01). Compared with the untreated group, ZQC could improve the electrophysiology of sciatic nerve including conduction velocity (P<0.05), latency (P<0.01) and wave amplitude (P<0.05). The nerve myelin staining results showed that segmental demyelination of the nerve fibers in ZQC-treated group was not as serious as that in the untreated group. CONCLUSION: ZQC can obviously ameliorate the neurological electrophysiological function and the pathological changes of peripheral nerve in type 1 diabetic rats through the removal of free radical and resistance of lipid peroxidation.

0.05). The percents of high to 35 ℃ and of low to 10 ℃ of day average temperatures did not possess significance. There were significant differences among the temperatures in spring, summer and autumn. As for the relative humidity and rainfall amount from 2000 to 2005, those in 2000 were the maximum and the former was significant(P

Objective To investigate the fluorescence quantitative PCR (FQ-PCR) based on TaqMan-MGB( Minor Groove Binder) technique for quantification of fetal DNA in maternal plasma and its variation during pregnancy. Methods Maternal DNA extracted from 237 plasma samples obtained from 30 pregnant women (5-40 gestational weeks and post delivery). The TaqMan-MGB probe and SRY primers were designed to amplify the SRY gene sequence of Y chromosome in maternal plasma by FQ-PCR. Results This system was sensitive enough to detect a male DNA among 20 000 female DNA. Fetal DNA can be detected in maternal plasma as early as 6+6 weeks of gestation and increased with the pregnant progress with the peak level at the third trimester. Between 24- 48 h after delivery, the SRY gene was negative in maternal plasma. The percentage of fetal DNA concentration in maternal total plasma DNA was 4. 88% in the first trimester, 6. 10% in the second and 4. 77% in the third trimester. The SRY positive signal was obtained from samples of 13 women bearing male fetuses and no signal was detected for all of the 17 women bearing female fetuses. Conclusions The FQ-PCR for quantification of fetal DNA in maternal plasma is highly sensitive, specific and reliable. Fetal DNA does present in maternal plasma at a higher concentraton. FQ-PCR may be useful in nonin-vasive prenatal diagnosis.

Objective To explore the risk factors for complicated hypertension in type 2 diabetic patients. Methods A community-based case-control study was conducted and some risk factors of complicated hypertension in type 2 diabetic patients were analyzed.126 cases and 273 controls were type 2 diabetic patients with and without hypertension respectively.Results The results from univariate logistic regression analysis showed that the occurrence of complicated hypertension in type 2 diabetic patients was statistically related to the body mass index(BMI),waist hip ratio(WHR) and the intake of grain crop.The corresponding OR with 95% CI were 1.474(1.101~1.973),1.478(1.180~1.852) and 1.349(1.098~1.657),respectively.After adjusted for confounding factors,the associations mentioned above were still statistically significant.No associations were observed between complicated hypertension in type 2 diabetes and diabetes duration,glycemia control,exercise,smoking and alcohol drinking,serum total cholesterol,triglycerides,high density lipoprotein,low density lipoprotein and very low density lipoprotein cholesterol levels.Conclusion The high body mass index(BMI),high waist hip ratio(WHR) and high intake of grain crop may increase the risk for the complicated hypertension in type 2 diabetic patients.