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Objective@#To understand HIV/AIDS knowledge, attitude, and awareness of HIV/AIDS policies and regulations among vocational medical students in Sichuan, and to provide scientific basis for AIDS prevention and treatment in higher vocational medical colleges.@*Methods@#A total of 1 458 medical students in a vocational college in Sichuan Province were selected through stratified cluster random sampling and investigated with questionnaire on HIV/AIDS related knowledge, policies and regulations.@*Results@#The average score of AIDS knowledge was(6.63±1.31), and the awareness rate was 82.9%; The average score of attitude towards AIDS was(2.17±0.45), with the highest score being fear and avoidance(2.56±0.61), and the lowest score responsibility perception(1.66±0.58); The total score of HIV/AIDS related policies and regulations was(19.17±2.91). AIDS knowledge was positively correlated with attitude and understanding of policies and regulations(r=-0.24, 0.28, P<0.01) , the higher the knowledge score, the better the attitude and the higher the understanding of policies and regulations.@*Conclusion@#HIV/AIDS knowledge of higher vocational medical students has been improved, the fear and avoidance of AIDS is widespread. There are insufficient awareness in AIDS related policies and regulations. Higher vocational medical colleges should be more targeted AIDS health education.
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Objective To observe the effect of Zhixuebao particles combined with Marvelon in the treatment of dysfunctional uterine bleeding in adolescent.Methods69 cases from October 2013 to March 2015 were randomly divided into observation group with 34 cases and control group with 35 patients.The control group was treated with Marvelon and observation group was another treated with Zhixuebao particles.Related indicators of two groups were compared.ResultsEndometrial thickness, menstrual volume and menstrual period of observation group were lower than that of control group(P<0.05).The bleeding time, stop bleeding time of observation group were shorter than that of control group (P<0.05).After treatment,hormone LH, FSH, P levels of observation group were lower than that of control group(P<0.05);Total effective rate of bservation group was 94.12%, higher than control group 74.29%(P<0.05).ConclusionZhixuebao particles combined with Marvelon is effective in treating dysfunctional uterine bleeding in adolescent, can improve hormone levels and it is worthy of further research and application.
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Objective To investigate the relationship between vaginal and intestinal Candida in patients with vulvovaginal candidiasis by using microbiological and molecular methods. Methods The samples of vaginal discharge and anal swabs were collected from 148 cases with vulvovaginal candidiasis,followed by fungal culture, identification, purification and genome DNA extraction. The genome sequences from respective locations were aligned and typed according to their homology analyzed by internal transcribed spacer (ITS) PCR and random amplified polymorphic DNA (RAPD) PCR. Patients with vulvovaginal infection or those with infections in intestine and vulvovagina were pooled respectively, while the recurrent incidences after local anti-fungal treatments were analyzed. Results Candida albicans is the dominant pathogen in 148 cases with vulvovaginal candidiasis (91.9% , 136/148) ; 33. 1% (49/148) of patients with vulvovaginal candidiasis were infected in both intestine and vulvovagina. While 92% (22/24) of patients with intestinal and vaginal Candida infection showed high homology. The recurrent rate of patients with vulvovaginal candidiasis complicated with concurrent intestinal Candida infection (7/14) was significantly higher than that of solo vaginal infected patients [21% (6/29)] after vaginal treatment (P < 0. 05) . Conclusions The infection of vulvovaginal candidiasis is highly associated with the concurrent infection of intestinal Candida. The recurrent rate is high in patients with vulvovaginal candidiasis with concurrent infection of intestinal Candida after vaginal treatment. The general management to those patients infected by both vulvovaginal and intestinal Candida is necessary in reducing the recurrence of the disease.
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AIM: To investigate the function of matrix metalloproteinase-3 (MMP-3) and urokinase-type plasminogen activator receptor (uPAR) to macroangiopathy in type 2 diabetes mellitus. METHODS: The levels of MMP-3 and uPAR in plasma were determined by ELISA sandwich method in 26 healthy controls and 39 patients with type 2 diabetes mellitus including 15 complication-free cases and 24 with macroangiopathy. RESULTS: The plasma level of uPAR but not MMP-3 was higher in patients without macroangiopathy than that in normal controls (P