ion:Objective To study the effect of enteral nutrition on cardio-pulmonary function in elderly patients with chronic obstructive pulmonary disease (COPD) .Methods Fifty-eight elderly COPD patients were randomly divided into treatment group (enteral nutrition group ,n=29) and control group (free diet group ,n=29) .Their nutrition parameters (BMI ,serum total protein ,al-bumin and prealbumin) ,LVEF and pulmonary function (FEV1 ,FVC ,FEV1/FVC) were assayed before and after treatment .Results The BMI ,serum levels of total protein ,albumin and prealbu-min were significantly higher in treatment group after treatment than before treatment ( P<0.05) .However ,no significant difference was observed in these parameters in control group after treatment .The LVEF ,FVC ,FEV1 and FEV1/FVC were significantly higher in treatment group than in control group after treatment (P< 0 .05) .Conclusion Enteral nutrition in combination with conventional treatment can improve the nutrition and cardio-pulmonary function in elderly COPD patients ,thus shortening their hospital stay time .

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.

Objective To discuss the effectiveness of Austrian Combi40+Cochlear Implant.Method Six cases of deaf children implanted Austrian Combi40+Cochlear Implant during the March,2004 to September,2005 were analyzed retrospectively.Result All cases were implanted successfully without complication.All deaf children acquired hearing of some degree when implant devices were operated in one month later.Also All cases were getting their speech intelligibility improved by hearing and speech rehabilitation.Conclusion The effectiveness of Austrian Combi40+Cochlear Implant is related to the age of deaf children with cochlear implant.The early deaf children get cochlear implant and hearing and speech rehabilitation,the better they have speech intelligibility.

Aged ; Fasciitis, Necrotizing ; complications ; Female ; Humans ; Mediastinitis ; complications ; Neck ; pathology

Objective To investigate the correlation between serum tumor markers levels with the disease condition activity and the tumor occurrence in the patients with rheumatoid arthritis(RA).Methods Serum tumor marker CA199,CA153 levels were de-tected in 35 patients with RA (RA group)and 31 healthy controls(normal control group).ESR and CRP were examined and the disease activity (DA)was assessed by the DAS28 score in the RA group.The serum tumor markers levels and the positive rates were compared between the RA group and the normal control group.The correlation between the serum tumor markers levels with ESR,CRP and DAS28 score was analyzed.Results Serum levels and positives rate of CA199,CA153 in the RA group were higher than those in the control group(P <0.05).The serum CA153 level had a positive correlation with the ESR,CRP and DAS28 score in the RA group(P <0.05),but the serum CA199 level had no significant correlation with them.Conclusion The serum levels and positive rates of CA199 and CA199 could be increased in the patients with RA,moreover the increase of serum CA153 level is corre-lated with DA of RA.Therefore the serum tumor marker CA153 level may be used as one of reference indexes for evaluating the DA in the patients with RA.

Objective To discuss the role of miRNA-374a in invasion and metastasis of breast cancer.Methods Breast tissues from 48 patients(32 patients with breast cancer)were classified into high invasive and metastatic group(HIMG,group A),low invasive and metastatic group(LIMG,group B),and normal group (group C).Each group contained 16 specimens.6 samples were selected randomly from each group and were detected by microRNA array.Key microRNA (miRNA-374a)was selected and its target protein(BMP-2) was predicted by bioinformatics software.The rest 10 specimens of each group were detected by real-time qRT-PCR and Western blot to test the content of miRNA-374a,mRNA and protein of BMP-2.Correlation analysis was performed between miRNA and the target protein.SPSS 18.0 was used to make statistical analysis.Results The relative content of miRNA-374a was higher in group C than in group B,higher in group B than in group A(P ＜ 0.05).BMP-2 mRNA level was higher in group A and group B than in group C (P ＜ 0.05).The expression level of BMP-2 protein was lower in group C than in group B,lower in group B than in group A(P ＜0.05).Correlation analysis showed that miRNA-374a was negatively correlated with BMP-2 protein(P =-0.412 8).Conclusion miRNA-374a inhibits the invasion and metastasis by regulating BMP-2 in human breast cancer.

Objective To evaluate diagnostic value of the combined examination of ultrasound , contrast-enhanced CT and physical examination in axillary lymph node status in breast cancer .Methods 316 cases of breast cancer were studied from Jan .2012 to Dec.2013.The axillary lymph nodes were divided into negative group, suspicious negative group , suspicious positive group and positive group by physical examination , axillary ultrasound , and contrast-enhanced breast CT imaging .ROC curve was used to evaluate diagnostic value and the sensitivity,specificity,and accuracy were analyzed .Results The evaluation model presented the AUC of 0.859. The accuracy, sensitivity, specificity, positive and negative predictive value was 91.3%, 93.8%, 92.5%, 94.0%and 90.9%in negative group and positive group .Conclusion This evaluation method can accurately predict the axillary lymph node status and may be instructive to clinical operation mode selection .

Objective To study the assessment value of enhanced CT for axillary lymph node in breast cancer.Methods 71 patients meeting the inclusion criteria in our hospital were reviewed.They had level Ⅲ lymph nodes pathologically confirmed for almost 2 years.CT scan by a 64-detector row scanner were performed from the lower edge of breast to neck.CT images were analyzed from these aspects:with or without lymph node enlargement; the size and shape of the lymph nodes; lymph node with or without enhancement.Through the determination of CT net increase value,the metastasizing lymph node signs were explored.Diagnostic index of axillary lymph nodes imaged by breast sonography and enhanced CT were calculated separately.The size of level Ⅲ lymph node and CT net increase value were statistically analyzed.The correlation of metastasizing level Ⅲ lymph node and tumor location was analyzed.Results The accuracy,sensitivity,specificity,and positive predictive value of diagnosed axillary lymph node was 70.4％,85.7％,64.0％,and 50.0％ by three-dimensional ultrasound and 88.7％,90.6％,83.3％,and 94.1％ by enhanced CT.The accuracy,sensitivity,specificity,and positive predictive value of diagnosed level Ⅲ lymph node was 95.8％,90.5％,98.0％,and 95.0％ by enhanced CT.The maximal diameter of level Ⅲ lymph node was ＞ (8.7 ± 1.3) mm and the short diameter was ＞ (5.3 ±0.5) mm.CT net increase value was ＞ (50.0 ±9.0) HU.The shape of lymph nodes was mainly round or oval solid.Conclusions The diagnosis rate for level Ⅲ lymph node is obviously higher by enhanced CT than by three-dimensional ultrasound.There is no obvious correlation between level Ⅲ lymph node and tumor location.

Objective To find out the factors which would be likely to affect the occurrence of lactation mastitis.Methods 216 patients with lactation mastitis,who met our grouping criteria,were chosen for survey and clinical data collection.Their age,time of onset,mode of delivery,post-partum colostrum time,mastering of breast-feeding skills,feeding habits,occurring site of their mastitis and other data were input into SPSS 17.0 software,respectively,to perform retrospective analysis.Results Patients' average age and their age of first breast-feeding were all 30 years old ; the average age of their first pregnancy were 27 years old.Their initial post-natal breast-feeding was about 2 to 4 days.The onset of incidence of mastitis was about 28 days post-natal.First,second and third pregnancy patients represented 1/3 of the total patients respectively.63.4％ patients had cesarean delivery and only 36.6％ patients had vaginal delivery; 91.7％ were outpatients and 8.3％ patients were inpatients.10.6％ patients had abscess and 89.4％ patients hadn't.The distribution ratio of inflammation in the upper outer,lower outer,lower inner and upper inner quadrants of the breast was 30.6％,48.1％,19％,2.3％ respectively.If the mode of delivery is considered as a factor to investigate incidence time of mastitis and postpartum colostrums time,no significant difference between the two groups was found (P ＞ 0.05).Our survey indicated that 79.2％ patients did not have any knowledge of breastfeeding,8.8％ patients got the breast-feeding knowledge from their mothers,11.6％ patients got the breastfeeding knowledge from books or web resources,only 0.5％ of the patients participated in the training of breast-feeding.76.9％ patients never had breast massage,19％ of patients had a few times of massage,2.8％ of patients had occasional massage,and only 1.4％ of patients had regular breast massage with the help of their family.85.6％ patients didn't have their breasts emptied from breast-feeding to incidence of mastitis,11.6％ patients occasionally emptied their breasts,and only 2.8％ of patients can ensure one side of the breasts emptied daily.56.5％ patients used lying position with the lower breast as the most common breastfeeding posture,37％ patients used sitting position,only 6.5％ of patients used lying position with the upper breast.The correlation analysis of breeding posture and occurring site of lactation mastitis revealed that the Spearman coefficient was-0.14,P value was 0.04,which is statistically significant,suggesting there is correlation between occurring sites of lactation mastitis and breeding posture.Conclusions Mothers need to master breast-feeding skills including breast massage,breast milk emptying and breast-feeding postures to prevent the occurrence of mastitis.Furthermore,gravity probably affects the occurring sites of mastitis through its impact on patients' preferred breast-feeding postures.

Objective To establish the quality standard of Qingshen Granules. Methods Thin-layer chrmatography was used to identify Rheum officinale Baill., Hedyotis Diffusa Wild. and Coptis chinensis Franch.. The contents of rhein, emodin and chrysophanol were determined by HPLC. The HPLC consisted of Kromasil C18 (4.6 mm×250 mm, 5 μm), methanol-0.1% phosphonic acid (70∶30) as mobile phase, flow rate of 1.0 mL/min, detection wavelength at 245 nm, and the column temperature was 30 ℃. Results The results of TLC showed that relevant spots were clear without interference against the negative sample. The calibration curves for rhein, emodin and chrysophanol were found to be linear within the range of 0.003 3-0.42 μg (r =0.999 9), 0.008 0-0.51 μg (r=1.000 0), 0.009 9-0.32 μg (r=1.000 0), respectively. The average recoveries were 98.84%, 99.04% and 100.35% with RSD of 1.30% (n=6), 1.34% (n=6) and 1.89% (n=6), respectively. Conclusion The methods are accurate and quick in qualitative identification and quantitative assay, and can be used for the quality control of Qingshen Granules.