Objective:To understand the relationship of personality characteristics,self-esteem and social sup-port between men who have sex with men (MSM).Methods:Totally 402 cases aged 18-77 years were selected by snowball sampling method in Mianyang City and evaluated with the Chinese version of Eysenck Personality Ques-tionnaire short form scale (EPQ-RSC),Self-Esteem Scale (SES)and Social Support Rating Scale (SSRS).Re-sults:Objective support score was negatively correlated with psychoticism and neuroticism score (standard β=-0.18,-0.28),and positively correlated with introversion-extroversion score (standard β=0.14).Subjective sup-port score was negatively correlated with introversion-extroversion score (standard β=-0.15),and positively cor-related with lie score (standard β=0.22).The utilization degree of social support score was negatively correlated with psychoticism and neuroticism score (standard β=0.16,0.15),and positively correlated with lie score (stand-ard β=-0.15).Self-esteem score was negatively correlated with psychoticism and neuroticism score (standard β=0.10,0.21),and positively correlated with the utilization degree of social support score (standard β=-0.26). Conclusion:The relationships of personality,self-esteem and social support in MSM may be close.

Background: Conjugated equine estrogen (CEE) treatment, a hormone replacement therapy, is restricted for use in perimenopausal and postmenopausal women because of security issues. Consequently, traditional Chinese herbal medicine has become an alternative choice for the patients with contraindications to hormone replacement therapy. Objective: To evaluate the efficacy and safety of Kuntai Capsule and CEE in treating cognitive function disorder and mental symptoms of early postmenopausal women. Design, setting, participants and interventions: A total of 57 cases of early postmenopausal women from Outpatient Department of West China Women and Children's Hospital were included. The subjects were randomly divided into two groups: Kuntai group with 28 cases and CEE group with 29 cases. The patients in Kuntai group received 6 g Kuntai capsules three times a day. The patients in CEE group received CEE 0.3 mg and 0.6 mg alternately once a day (average dose of 0.45 mg/d). The patients with intact uterus in CEE group were treated with 2 mg medroxyprogesterone acetate daily. Main outcome measures: In one-year treatment course, the recognition function and mental symptoms of each patient were investigated by questionnaires of Mini-Mental State Examination (MMSE), Kupperman, and quality of life (QOL) every three months. Both intention-to-treat (ITT) and per-protocol set (PPS) analyses were done. Results: The MMSE, Kupperman index and QOL scores at each time point were improved as compared with those before treatment (P<0.05), however there were no statistical differences between the two groups (P>0.05). The MMSE scores showed a tendency to escalate while mental symptoms investigated by Kupperman index and QOL scale showed a downtrend. No severe adverse effects occurred in the study phase and no statistical difference in incidence of side effects between the two groups was found except for vaginal bleeding. The incidence rates of vaginal bleeding in CEE and Kuntai groups were 39.3% and 11.1% respectively (P=0.029). Conclusion: Both Kuntai Capsule and CEE may contribute to maintain the cognitive function and ameliorate mental symptoms of early postmenopausal women.

Objective To observe the effect of low-frequency electrical stimulation on the rehabilitation of pa-tients after gynecological abdominal surgery.Methods Sixty-three patients who underwent open surgery in gy-necology department of Taixing Clinical College of Bengbu Medical College from June 2021 to July 2022 were selected.The patients were randomly divided into control group(31 cases)and a low-frequency electrical stimulation group(32 cases).The low-frequency electrical stimulation group was subjected to stimulation with-in the patient′s tolerable range once a day for 30 minutes each time,and the intensity of each stimulation was adjusted based on clinical situation.The control group selected the same acupoints and pasted electrodes,connected to the treatment device but no electrical stimulation.The electrode strip was removed after 30 minutes,then re-cord the postoperative Visual Analog Scale(VAS)score as well as the time from the end of the surgery to the first discharge and defecation.Results The VAS score at 48 hours after surgery showed a low degree of pain in the low-frequency electrical stimulation group(3.6±1.2)compared to that in control group(4.5±1.4);After 72 hours of surgery,the VAS score was lower in the low-frequency electrical stimulation group(1.7±0.9)compared to the control group(3.3±1.4),indicating a lower degree of pain.The first exhaust time(26.9±6.7)h vs.(35.5±13.0)h was shorter in the low-frequency electrical stimulation group;The first bowel movement time(49.0±5.4)h vs.(64.4±13.8)h was shorter in the low-frequency electrical stimula-tion group compared to the control group.Conclusions Low frequency electro-physiological stimulation can alleviate post-operative pain and shorten exhaust and defecation time in patients undergoing gynecological open surgery.

Objective To understand the relationship of anxiety and depression with AIDS knowledge,cognition of risk and sex behavior among young men who have sex with men(YMSM).Methods The study was conducted by the snowballs sampling method for the recruitment and serological examination of YMSM aged 15-24 in Mianyang city,Sichuan province.The anxiety and depressive symptoms were assessed by the self-rating anxiety scale (SAS) and the self-rating depression scale (SDS).Chi-square test was used to implement single-factor analysis and non-conditional logistic regression for multiple-factor analysis.Results Totally 356 cases completed the SAS and 355 cases completed the SDS.And the total scores of SAS and SDS were (42.96± 10.81) and (45.63± 12.40).The detection rates of anxiety and depressive symptoms were 23.60％ and 33.24％ respectively.There was no statistical difference in the incidence of HIV infection with or without anxiety and depression (x2=2.235,1.718,both P＞0.05),and there was a statistical difference in the incidence of syphilis infection (x2 =6.840,P＜0.05).Multi-factor analysis results showed that HIV infection risk awareness(β=1.101,P=0.015),number of anal sex in nearly 1 week (β=1.111,P=0.005),and the diagnosis of STD in nearly 1 year(β=1.996,P=0.010) were independent factors influencing anxiety symptoms,meanwhile occasional sex in nearly six months (β=0.692,P=0.037),and the number of anal sex in nearly one week (β=0.969,P=0.012) were independent factors in depressive symptoms (P＜0.05).Conclusion The detection rate of anxiety and depressive symptoms among YMSM is high.Anxiety and depressive symptoms are related to AIDS related factors,which has certain characteristics to the YMSM sex behavior and is of great health risk.AIDS prevention should combine behavior with psychological intervention.

China ; HIV Infections ; Homosexuality, Male ; Humans ; Incidence ; Male ; Risk Factors

Animals ; Embryonic Stem Cells ; metabolism ; Histone Deacetylase 6 ; deficiency ; genetics ; metabolism ; Mice ; Reproduction ; genetics