Objective To investigate the infection of Chlamydia (CT) Untie urea mycoplasma (UU) and person type mycoplasma (MH) in urology outpatients clinic and sexually transmitted diseases clinic and drug resist-ance. Methods A British UNIPATH Clean View Chlamydia rapid immunoassay kits and Tianyang Zhongshan City electronic biosensor Limited production of mycoplasma culture and identification of susceptibility kit were used for the detection of secretion from 3,280 cases of non-gonococcal urethritis (GNU). Results Of 3,280 cases of GNU, only 241 cases were detected with positive CT, accounting for 7.35%, 1163 cases with simply UU positive, ac-counting for 35.46%, only 14 cases with MH positive, accounting for 0.43% ,. Overall detection rate of UU and CT was 42.77% and 11.59% respectively. 122 cases were detected with positive UU + MH, accounting for 3.72%. Female infection rate was higher than that of males (P < 0.01 ) ; UU, MH, MH + UU were more sensitive to azithremycin, Josamycin, doxycycline, roxithromycin, Minocycline. Conclusion The infection rate of urogenital mycoplasma and ehlamydia is higher and drug resistance rate is different. Azithromycin and Josamycin are the best to treat mycoplasma infection, followed by doxycycline, Pyronine Doxycycline, Minocycline.

AIM: To explore the effects of mindfulness- based stress reduction ( MBSR ) on anxiety, compliance and visual function in primary open angle glaucoma( POAG) patients. ·METHODS:Totally 64 patients, who were treated with topical medication and were diagnosed with POAG in the department of ophthalmology at Shaanxi Provincial People's Hospital, were randomly divided into the intervention group ( n=32 ) and the control group ( n=32 ) . Both groups received conventional mental health education while the intervention group was complemented with MBSR intervention. The patient's anxiety status, compliance rates and MD before and after the intervention were evaluated. ·RESULTS:After the MBSR intervention, the scores of HAMA of the intervention group were significantly lower than that of the control group (P<0. 01). The compliance of patients in intervention group was higher than that of the control group (P<0. 01). ·CONCLUSION:The MBSR intervention can effectively relieve the anxiety of patients and improve the compliance in primary open angle glaucoma patients. It can be promoted and put into clinical application.

Mixed reality technology can achieve a 3D reconstruction of the patient's imaging data and organically combine the real scene. This allows to simulate a real medical operation in clinical teaching. Combined with large data analysis, mixed reality technology allows to build situational awareness data models, thus providing data support for teaching interaction and disease simulations. In the present work, the application of mixed reality technology and situational awareness in clinical teaching of cardiac macrovascular surgery is explored innovatively. These technologies open a new avenue for teaching, solving the issue that stymies traditional teaching approaches and improving the teaching efficiency. It is thus important to explore and promote the applications of this innovative teaching methodology particularly in clinical teaching.

BACKGROUND:Electromagnetic fields can cause changes of the body,especially the nervous system.Effect of pulsed electromagnetic fields(PEMFs)on neural stem cells has been detected.OBJECTIVE:To investigate the effect of prenatal pulsed electromagnetic fields(PPEMFs)on neural stem cell proliferation and nestin protein expression in the hippocampus of rat offspdng.METHODS:Sprague Dawley female rats weighing 240-260 g were included and randomly divided into two groups:control and PPEMFs.Rats from the control group were given no interventions.Rats from the PPEMFs group were given PEMFs stress at gestational days 14-20.Each stress was given three times daily for 10 minutes.The male and female offspring rats were sacrificed at 1 month of age and their brains were sectioned to determine the expression of nestin protein and Brdu-positive cells in the hippocampus by immunohistochemistry.RESULTS:The expression of nestin-and Brdu-positive cells in the hippocampus of female and male PEMFS offspring were significantly higher compared with the control group(P<0.001),and there was a significant difference between female and male offspring(P<0.001).The nestin-and Brdu-positive cells in female offspring outnumbered those in male offspring(P<0.001);however,there was no significant difference between female and male offspring in the control group(P>0.05).CONCLUSION:PPEMFs can increase the number and proliferative capability of the neural stem cells in offspring.It may be a pdmary stage of the cascade reaction of the body to the brain damage caused by PPEMFs stress.

OBJECTIVE: To evaluate the influence of drinking on hearing loss of pilot students, especially on high frequency hearing loss. METHOD: According to whether drinking, 517 male pilot students were divided into two groups. The balance of all the factors in addition to drinking in both groups was compared. All the students were examined by pure tone audiometry. The statistical data of this research was processed based on a retrospective cohort study. RESULT: The damage of high frequency (4-8 kHz) auditory threshold in left and right ear in drinking group were obviously higher compared with control group (P < 0.01). The Morbidity of hearing loss in drinking group was significantly higher compared to control group (χ2 =16.620, P < 0.01). CONCLUSION Drinking is associated with the hearing loss in pilot students and particularly affects the hearing of high frequency spectrum.
Alcohol Drinking ; adverse effects ; Audiometry, Pure-Tone ; Auditory Threshold ; Cohort Studies ; Deafness ; Ear ; Hearing ; Hearing Loss ; Hearing Loss, High-Frequency ; Hearing Tests ; Humans ; Male ; Retrospective Studies ; Students

Objective To assess the relationship between the Chlamydia pneumonia(CPn)infection and coronary heart disease(CHD).Methods Blood samples from 200 CHD patients and 100 heathy controls were col-lected,and Cpn IgM and Cpn IgG were tested by ELISA.Results The Cpn IgM were found in 113 cases (56.5%) and in 24 controls(24.0%).The Cpn IgG positive cases were in 145(72.5%) patients and in 43 controls (43.0%).The positive rate of Cpn IgM and Cpn IgG in CHD group Was higher than that in control group(P<0.05).Conclusion:CPn positive rate is higher in CHD group than that in control group.Cpn is closely related to the pathogenesis of CHD.

Alcoholism ; drug therapy ; metabolism ; physiopathology ; Animals ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Hippocampus ; metabolism ; Learning ; drug effects ; physiology ; Male ; Memory ; drug effects ; physiology ; Phytotherapy ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, N-Methyl-D-Aspartate ; genetics ; metabolism ; Superoxide Dismutase ; metabolism

In this study, the adsorption behavior of epirubicin hydrochloride (EPI) on carboxylated single-walled carbon nanotubes (c-SWNTs) obtained by mixture acid treatment was investigated. The results indicated that the dispersion of c-SWNTs in water was obviously improved. The absorption of EPI on c-SWNTs came to equilibrium after 240 min and could be explained by pseudo-second-order model. Moreover, there were heterogeneous distribution of active sites onto c-SWNTs surface and the Freundlich isotherm model was better fit to describe the absorption precess of EPI on c-SWNTs. The absorption capacity of EPI on c-SWNTs increased obviously with the increasing pH and decreasing temperature. Compared with multi-walled carbon nanotubes, carboxylated multi-walled carbon nanotubes, SWNTs, c-SWNTs possessed higher absorption capacity for EPI. The controlled, targeted and sustained release of EPI from c-SWNTs-EPI could be instructive for the development of nano-carrier.

Objective:To observe the clinical effect of electroacupuncture (EA) at four sacral points on overactive bladder syndrome.Methods:A total of 120 female patients with overactive bladder syndrome were allocated to a treatment group of 80 cases and a control group of 40 cases on a voluntary basis.The patients in the treatment group received EA at four sacral points,and the treatment was given three times a week for 6 consecutive weeks,while the patients in the control group received oral administration of M-receptor antagonist tolterodine tartrate,which was given 4 mg each time,once a day for 6 consecutive weeks.Then the symptom scores were compared between the two groups before and after treatment.Results:At the end of treatment,the symptom scores showed statistical significant differences in comparing with those before treatment in both groups (both P＜0.01);the symptom score in the treatment group was lower than that in the control group,showing a statistically significant difference (P＜0.05).Conclusion:EA at four sacral points is an effective method for overactive bladder syndrome.

Objective To summarize the sonographic characteristics of Peutz-Jeghers syndrome in children and investigate the diagnostic value of ultrasound.Methods Retrospective analysis of sonographic characteristics of 19 cases with pathologically-confirmed Peutz-Jeghers syndrome were conducted.ResultsExcept for one child,other 18 patients all had more than one polyp with the maximum of sixteen.The polyp with the smallest size of 0.8 cm×0.5 cm×0.8 cm was found in left colic flexure,while the largest one was found in superior rectal with a measurement of 7.6 cm×2.7 cm×3.6 cm.The polyps showed radiatiform echotexture.And hypoechoic and hyperechoic components were present alternately.Blood flow was easily identified within these polyps by color Doppler sonography.Intussusceptions were observed in 11/19 patients.Among them,10 cases were located at small intestine.The sonographic finding was a concentric structure with a polyp at the top.Conclusions The sonographic appearence of Peutz-Jeghers syndrome is characteristic.Before surgery,ultrasonographic examination could achieve a accurate diagnosis for Peutz-Jeghers syndrome.