Objective To assess the effects of music intervention on physiological and psychological responses of patients with cancer. Methods A computerized search in China Biology Medicine, China National Knowledge Infrastructure,Wanfang data ,VIP, Cochrane library, Web of Science and PubMed was performed for relevant randomized control trials comparing the effects of music intervention on physiological and psychological responses of patients with cancer. The quality of studies was critically appraised and data were extracted by two reviewers independently. The Cochrane-Handbook5.0 was used to evaluate the quality of studies. Data was analyzed by RevMan5.0 software. Results A total of 29 randomized control trials were involved. Eleven studies about the effects of music intervention on anxiety level of patients with cancer were assessed with Self-rating Anxiety Scale,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-11.74, 95%CI-11.94--8.53, P<0.01). Four studies about the effects of music intervention on anxiety level of patients with cancer were assessed with state-trait anxiety inventory,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-8.24, 95%CI-9.44--7.04, P<0.01). Meta-analysis showed that music intervention was able to relieve anxiety, depression, pain of patients with cancer. Two studies about the effects of music intervention on anxiety level of patients with cancer were assessed with Hamilton Anxiety Scale,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-3.37, 95%CI-4.93--1.82, P<0.01). Fourteen studies about the effects of music intervention on depression level of patients with cancer were assessed with Self-rating Depression Scale,Meta analysis confirmed that music intervention could effectively reduce the depression level of patients with cancer (WMD=-8.12, 95%CI-10.75--5.49, P<0.01). Three studies about the effects of music intervention on depression level of patients with cancer were assessed with Hamilton Depression Scale,Meta analysis confirmed that music intervention could effectively reduce the depression level of patients with cancer (WMD=-3.27, 95%CI-6.34--0.21, P=0.04). A total of 9 studies were conducted to evaluate the effects of music intervention on patients with the pain Visual Analogue Scale,Meta analysis confirmed that music intervention could effectively reduce the pain level of patients with cancer (WMD=-0.83, 95%CI-1.23--0.44, P<0.01).A total of 6 studies were conducted to evaluate the effects of music intervention on heart rate in cancer patients,Meta analysis confirmed that music intervention could stabilize the heart rate of patients (WMD=-3.38, 95%CI-5.13--1.62, P=0.002).A total of 6 studies were conducted to evaluate the effects of music intervention on systolic blood pressure in patients with cancer,the results of Meta analysis showed that music intervention could stabilize the systolic pressure in patients (WMD=-5.34, 95%CI-7.95--2.73, P<0.01). Conclusions Music intervention has effects on reducing potentially harmful psychological responses of patients with cancer,which deserve to be explored and spread in clinical practice.

Objective To investigate the expression and clinical value of miR-127-3p in plasma of patients with breast cancer .Methods 80 cases of breast patients , 70 cases of benign breast tumor patients and 70 cases of normal control group were recruited .A real-time fluorescent quantitative reverse transcription polymerase chain reaction ( RT-PCR ) method for detecting miR-127-3p was established; Liner, reproducibility, and specificity were evaluated.In addition, correlations between the relative expression of plasma miR-127-3p and the concentrations of CEA and CA 153 were assessed.the relationship of miR-127-3p expression and clinicopathological features was further determined by Mann-Whitney test.Results The method for detection of plasma miR-127-3p was established.The relative plasma expression of miR-127-3p in breast patients [ 10.561 ( 5.424 -16.465 ) ] was significantly higher than that in benign breast tumor patients [3.015 (1.987-5.035)] (P=0.000 6) and healthy controls [2.375 (1.173-4.370)] (P=0.000 2).However, there was no significant difference between benign tumor patients and healthy control group (P=0.143).Positive relationship was found between the relative expression of miR-127-3p and the concentration of CA153 (R2 =0.457, P=0.003).The area under the ROC curve (AUC) of miR-127-3pwas 0.763, which was higher than that of CEA and CA 153.No significant difference was found between plasma miR-127-3p expression and clinicalpathological features including tumor size , differentiation and tumor node metastasis stage (P>0.05).Conclusions miR-127-3p was increased in breast cancer patients and may be an important diagnostic index for breast cancer .

Aging ; physiology ; Animals ; Female ; Male ; Mitochondria, Heart ; enzymology ; Mitochondrial Membrane Transport Proteins ; physiology ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism ; Ventricular Function, Left ; physiology

Objective To detect the Yersinia pestis plasmid and molecular weight along the Qinghai-Tibet Railway.Methods Yersinia pestis plasmids molecular weight detected and analyzed using alkaline lysis,phenol-chloroform extraction of Yersinia pestis plasmid by agarose gel electrophoresis.Results The 18 Yersinia pestis strains of Qinghai-Tibet Railway contained 6×106,45×106,52×106,65×106,92×106plasmid,varing in the range of the 52×106-92×106.Conclusions The Yersinia pestis of Qinghai-Tibet Railway has a standardplasmid graphics,with the biggest Yersinia pestis plasmid changing in a certain regular degree,which providessignificance in the study of plague natural foci of the spatial structure and the genetic.characteristics of Yersiniapestis.

Adolescent ; Adult ; Child ; Child, Preschool ; Electroencephalography ; Epilepsy ; pathology ; physiopathology ; Female ; Hippocampus ; pathology ; Humans ; Male

OBJECTIVETo study the expression and localization of co-stimulators in the mucosa of patients with ulcerative colitis (UC), and to explore its role in the pathogenesis of UC.

METHODSExpression of co-stimulators CD86 and inducible co-stimulator (ICOS) was studied by immunohistochemistry on paraffin-embedded mucosal tissue from patients with active UC (64 cases), inactive UC (51 cases) and normal controls (20 cases). Immunostaining for CD28 was also carried out on frozen fresh mucosal tissue sampled from patients with active UC (7 cases), inactive UC (2 cases) and normal controls (5 cases). In addition, expression of CD4, CD8 and CD20 were also examined.

RESULTSIn active UC, increased expression of CD86 was not only observed in lamina propria mononuclear cells but also in the intestinal epithelial cells, as compared with inactive UC and the normal controls (P < 0.01). Increased ICOS expression in lamina propria mononuclear cells was detected in active UC, as compared with inactive UC and the normal controls (P < 0.01). Increased ICOS expression in intestinal epithelial cells was also seen in active UC, as compared with that of inactive UC (P < 0.01). The expression of CD86 was higher in inactive UC than in the normal controls (P < 0.05 or P < 0.01). However, the expression of ICOS showed no statistically significant difference between inactive UC and normal controls. Increased expression of CD28 in active UC, compared with that in inactive UC and normal controls, was also noticed (P < 0.05 or P < 0.01). The number of CD4 or CD8-positive intraepithelial lymphocytes and lymphocytes infiltrating in the lamina propria and small vessel walls was much higher in active UC than in inactive UC and normal controls (P < 0.01). Moreover, the ratio of CD4/CD8 was highest in active UC (P < 0.01). The number of CD20-positive B lymphocytes in lamina propria was also higher in active UC than in inactive UC and normal controls (P < 0.01).

CONCLUSIONSIn active UC, CD86 and ICOS were over-expressed in the intestinal epithelial cells and lamina propria mononuclear cells. The phenomenon suggests that abnormal expression of co-stimulators may contribute to the deregulation of acquired immune responses in UC.

Adult ; Aged ; Antigens, Differentiation, T-Lymphocyte ; metabolism ; B7-2 Antigen ; metabolism ; CD28 Antigens ; metabolism ; CD4-CD8 Ratio ; Case-Control Studies ; Colitis, Ulcerative ; metabolism ; pathology ; Epithelial Cells ; metabolism ; pathology ; Female ; Humans ; Immunohistochemistry ; Inducible T-Cell Co-Stimulator Protein ; Intestinal Mucosa ; metabolism ; pathology ; Leukocytes, Mononuclear ; metabolism ; pathology ; Male ; Middle Aged ; Mucous Membrane ; metabolism ; pathology ; Young Adult

0.05).Conclusions There is no obvious effect of danazol alginate microspheres used for uterine arterial embolization on ovarian function in rabblits.After UAE some animals are able to achieve pregnancies,while harmful effects are observed on short term pregnant rate.

Objective To understand the prevalence of urinary incontinence(UI) and its related factors so as to develop a three-tier program for prevention of the disease.Methods A cross-sectional study was carried out in two townships of Jixian county,Tianjin,during July to November 2007.A total of 743 people aged 60 years and over were selected under cluster sampling,and all information were collected with a standardized structured questionnaire by face-to-face interview.All the data were analyzed with multivariate logistic regression method to explore the related factors for UI in the elderly.Results The overall prevalence of UI was 33.38 percent among people aged 60 years and over in two townships.Risk factors flor UI in men would include older age (OR=1.39).occupation(OR=5.00),awareness of UI(OR=1.91),having in chronic respiratory diseases(OR=2.23),prostate(OR=11.47),neurological(OR=11.76),or motor systems (OR=2.48).while protective factors would include high educational level(taking primary school or below as control group),OR for the junior middle school group appeared to be 0.35,for senior middle school group it was 0.77.and ofundergraduate group it was 0.53.Risk factors for UI in women would include older age(OR=1.31),constipation(OR=1.46),awareness of UI(OR=1.94),increased bodv nlass index(when normal weight group served as control group,OR in the overweight group was 1.03 and in the obesity group OR was 1.54),suffering from chronic respiratory diseases(OR=4.84).diabetes mellitus(OR=2.36),or motor system diseases(OR=1.37),more gravidity(OR=1.03),more parity(OR=1.02),suffering from perinea laceration(OR=1.72) and wound infection during delivery(OR=1.65),while protective factors would include physical exercises(OR=0.64).Conclusion Prevalence of UI was higher among the elderly people in rural areas of Jixian county,Tianjin.UI in the elderly might have been influenced by various factors which suggesting the intervention strategy should be targeted at those related factors as well as focusing on primary prevention.

Objective To understand the prevalence of urinary incontinence(UI)and its severity in rural elderly people,as well as to investigate the awareness on UI in the elderly and health-care service seeking behavior.Methods A cross-sectional study was carried out in two townships of Jixian county,Tianjin.A total of 743 people aged 60 years and over were selected under cluster sampling method.All the information was collected with a standardized structured questionnaire by face-to-face interview.Prevalence,severity,the awareness on UI in the elderly and their utilization of health-care service for its diagnosis and treatment were analyzed.Results Prevalence of UI was 33.38% among people aged 60 years and over in two townships of Jixian,higher in females than in males(43.15% vs.22.75%,χ~2=34.70,P＜0.0001).The prevalence rates of UI in 60-age group,65-age group,70-age group,75-age group,80-age group,85-95 age group were 28.64%,32.12%,34.08%,35.45%,47.76%,30.00%,respectively,and increased with age (for trend χ~2=219,P=0.029).Stress urinary incontinence(SUI)and urge urinary incontinence(UUI)were mild,while mixed urinary incontinence(MUI)were mainly moderate.The differences of severity of SUI,UUI,MUI between men and women did not show statistical significance(all P＞0.05).In 743 elderly people,more than half of the respondents had never heard of UI(50.20%,373/743)and only 170(22.88%)elderly people considered UI as a disease.630(84.79%)and 665(89.50%)elderly people in our research group did not know that such condition was curable and preventable.In 248 elderly people with UI,only 12(4.84%)of them ever seeking community health-care services in the health-care centers or hospitals.For the ones who did visit the centers,the purpose was only to seek for drug treatment.Conclusion Prevalence of UI appeared to be high among the elderly people in rural areas of Jixian county.Most of the elderly people were lack of knowledge about UI that hindered them from seeking for diagnosis and treatment in the clinics,plus the treatment program for UI was not standardized.Knowledge on UI and health care seeking behavior should be popularized and strengthened among elderly people living in the rural areas.