Objective To explore the influence of self-management education on quality of life of patients with deep vein thrombosis. Methods 60 cases of deep vein thrombosis patients were randomly divided into the experimental group and the control group with 30 cases in each group, two groups basically received the same medication treatment, the control group held conventional health education, The experimental group implemented self-management education.Life quality was compared before education and 3 months after education was compared between the two groups. Results Before self-management education, the scores of quality of life of the two groups showed no difference; after three months of selfmanagement education, the score of body's function, psychological function, social function and total score of quality of life were obviouly different.However, there were no significant differences in material life. Conclusions Self-management education can improve the quality of life of patients with lower extremity deep vein thrombosis.

Objective To Investigate correlation between screening assay of human papillomavirus (HPV) and microbial pathogens in gynecology. Methods Cervical samples were collected to search for HPV, bacteria and yeast infections in gynecologic outpatients. HPV typing was carried out by PCR and sequencing on cervical brush specimens. Chlamydia trachomatis was identified by strand displacement amplification (SDA) and the other microorganisms were detected by conventional methods. All data were analyzed to investigate the correlation among them. Results In this cross-sectional study, among 857 enrolled outpatients, there were 266 cases with positive HPV DNA, and the rate of infection was 31.0%(266/857). HPV genotype showed that thirty-five different HPV types were identified, of which HPV16 was the most prevalent ( 14.5%, 38/262), followed by HPV58 (9.2%, 24/262), HPV53 (8.0%, 21/262)and HPV42 (6.1%, 16/262); while other genotypes were present in less than 5% of HPV positive women.According to the reclassification, the aggregated percentage (high-risk and probably high-risk) of detected HPV was 58.8% ( 154/262), 27.9% (73/262) for low-risk and 13.4% (35/262) for unknown-risk HPV types. Among HPV positive women, cervical brush specimens results showed that more than 60% cases with normal cytology, 3.8% (10/266) with high-grade squamous intraepithelial lesions (HSIL), 29. 7% (79/266) with low-grade squamous intraepithelial lesions (LSIL) and 3.0% (8/266) with atypical squamous cells of undetermined significance (ASCUS), respectively. Statistical analyses revealed there was a significant association between the infected HPV and Chlamydia trachomatis or Ureaplasma urealyticum ( >10000 CCU/ml; all P <0.01), while no correlation was found between HPV infection and bacterial vaginosis, streptococcus agalactiae, candida, Trichomonas vaginalis or Ureaplasma urealyticum ( ≤ 10000CCU/ml; all P > 0.05 ). Among the cases with bacterial vaginosis, the positive rate of HPV infected was42.6%. Chlamydia trachomatis was one of the high-risk factors for the infection of HPV ( OR = 2.82, 95%CI: 1.74 -4.57). Mycoplasma hominis was isolated only in 2 cases, no patient was infected with Neisseria gonorrhocae. Conclusions Although bacterial vaginosis was not significantly associated with HPV, it was more common among the HPV positive women. There is the significant association between HPV and Chlamydia trachomatis or Ureaplasma urealyticum which may be increase the infection of HPV. These data suggest that it may be important to screen for the simultaneous presence of different microorganisms which may have synergistic pathological effects.

Objective To explore the application of nursing risk management in the patients with breast cancer during postoperative chemotherapy. Methods Patients with breast cancer during postoperative chemotherapy in our hospital from January to December 2009 were surveyed retrospectively, and analyzed the factors that may cause drug extravasations. Then the appropriate care and risk management measures were implemented by the nursing staff from January to December 2010. Incidence of drug extravasations was compared before and after the implementation of the measures. Results Before the implementation of nursing risk management, the incidence of drug extravasations of the patients with breast cancer of postoperative chemotherapy was 5.77%, the incidence of skin necrosis was 0.64%; after the implementation of nursing risk management,leakage of chemotherapy drugs was 0.59%, no skin necrosis occurs. Conclusions Implementation of nursing risk management can significantly reduce the incidence of chemotherapy drugs leaking in patients with breast cancer during postoperative chemotherapy.

Objective To evaluate the influence of psychological status on the quality of life of patients with breast cancer and supply evidence for improving quality of life for these patients. Methods Patients were divided into two groups according to median score of psychological status(11.43) by life quality inventory.The designed data of the quality of life in different domain were statistically analyzed. Restilts The quality of life of patients with good psychological status was higher than that with poor psychological status (P＜0.01). Conclusions Psychological status was the most pivotal factor that influences the quality of life of patients with breast cancer.Selective psychological nursing is expected to improve their quality of life.

Objective To investigate the expression level of collagen triple helix repeat containing 1 ( CTHRC1) in human gastric carcinoma and the relationship with the clinicopathological characteristics of gastric cancer?Methods The expression of CTHRC1 in human gastric carcinoma and normal gastric mucosa were detected by immunohistochemistry ( S?P method ) , and the correlation with various clinical characteristics, including gender,age,tumor diameter,degree of differentiation,depth of invasion,lymph node metastasis,TNM stage,was analyzed?Results ( 1 ) CTHRC1 expressed positive for 41 cases ( positive rate=53?95%) in 76 gastric carcinoma specimens, but only 1 case ( positive rate=3?33%) expressed positive in 30 normal gastric mucosa,the difference was statistically significant (χ2 =23?0332, P=0?000 )? ( 2 ) In early stage of gastric carcinoma,CTHRC1 was predominantly positive in the nucleus,but with the progression of the tumor,CTHRC1 expressed predominantly in cytoplasm?( 3) The expression of CTHRC1 was correlated with the depth of invasion (P=0?000),lymph node metastasis(P=0?009) and TNM?stage(P=0?007),but not with age,gender,size of the tumor and differentiated degree ( P>0?05 )?Conclusion CTHRC1 might play important roles in the occurrence,invasion and metastasis in human gastric carcinoma,and may be new therapy targets.

Objective To explore the effect of rational emotive therapy on self-esteem status of breast cancer patients.Methods 118 cases of breast cancer patients were randomly divided into the control group and the observation group with 59 cases in each group.The control group received routine care,and the observation group received rational emotive therapy on the basis of routine care.The self-esteem status of the two groups of patients was assessed before and after the intervention respectively with State Self-Esteem Scale (SSES).Results The score of behavior self-esteem,social self-esteem,appearance self-esteem and the total score of self-esteem of the patients in two groups before intervention showed no significant difference,but the above scores were higher in the observation group than those in the control group after intervention.Conclusions Rational emotive therapy can improve self-esteem status of breast cancer patients,thereby improve the mental health of the patients.

AIM: To investigate protective effect of N-acetylcysteine (NAC) on liver and lung in mice after hepatic ischemia/reperfusion injury. METHODS: BALB/c mice were used in a model of partial hepatic ischemia/reperfusion (I/R) injury.They are divided randomly to sham-operated control group(SH), hepatic I/R group or NAC pretreated in hepatic I/R group(I/R-NAC).The level of TNF-α in protal vein and plasma ALT were measured at 1hour and 3 hour, respectively after reperfusion.Lung tissue wet-to-dry(W/D) weight ratio compared. RESULTS: Lung tissue W/D ratio showed significant difference between two groups; The expressions of TLR2/4 mRNA in liver and lung increased obviously after hepatic I/R injury. Histological evaluation showed several changes in lung tissue in I/R group.The level of TNF-α and ALT in protal vein increased continually in I/R group at 1hour and 3 hour of reputation compared with SH group.The level of TNF-α and ALT declined significantly in the group pretreated by NAC. CONCLUSION: N-acetylcysteine can inhibit the activation of TLR2/4 and reduce TNF-α secretion resulted from I/R injury it might abate liver and lung injury following partial hepatic ischemia-reperfusion in mice.

OBJECTIVEThis study is to establish the fingerprint and find out the common chromatographic peaks of Inula cappa by HPLC.

METHODThe HPLC analysis was performed on an Agilent Eclipse Plus C18 column (2.1 mm x 150 mm, 1.8 μm) with 0.1% fomic acid aqueous solution-0.1% fomic acid acetonitrile solution as mobile phase at a flow rate of 0.3 · mL(-1) · min(-1); The detective wavelength is 325 nm; The column temperature is 45 °C.

RESULTThe results indicated that 5 of 17 common peaks were identified . The similarity about 10 groups of Inulacappais is over 0.95.

CONCLUSIONThis method is able to be a scientific basis of quality assessment according to its convenient and reliable.

Objective To investigate the effects of Dihuangyinzi(DHYZ) on behaviors and RAGE/p38 pathway in APP/PS1 mice.MethodTwenty APP/PS1 dementia mice were randomly divided into model group(n=10) and Chinese medicine group(n=10).The blank group was C57 BL/6 J normal mouse(n=10).The mice in Chinese medicine group were intragastric administration with DHYZ (9.75 g·kg-1·d-1).The mice in model group and blank group were treated with distilled water.After 30 days,the abilities of learning and memory of mice were detected by Morris water maze.The expression of amyloid-beta1-42(Aβ1-42) in the hippocampus and cortex was detected by immunohistochemistry.Reactive oxygen species of brain tissue were detected by DCFH-DA Methods in the brain of APP/PS1 mice.Gene expression level of receptor for advanced glycation end products(RAGE) was measured by real-time polymerase chain reaction (RT-PCR) in the cortex and hippocampus of APP/PS1 mice.The expression of phospho-mitogen-activated protein kinases (p38) was analyzed with Western blot and immunofluorescence analysis in the cortex and hippocampus of APP/PS1 mice.Results Behavioral Results showed that DHYZ significantly increased the distance((23.088±7.083)cm) and residence time((1.961±1.230)s)of effective area in Morris water maze on the fifth day(P<0.05,P<0.01)and remarkably increased the number of effective area crossings((1.607±0.405) times) and plats((0.893±0.283) times) in Morris water maze on the fifth day(P<0.01,P<0.05).DHYZ also significantly reduced the intracelluar ROS level(122.611±7.630) in the brain(P<0.01),and DHYZ could depress the expression of RAGE(1.467±0.081,7.983±0.136) and phosphorylation of p38 (0.376±0.026,0.538±0.016)in the cortex and hippocampus of APP/PS1 mice(P<0.01,P<0.05).Conclusions The Results demonstrate that DHYZ can partly improve memory impairment of APP/PS1 mice by the inhibition of RAGE/p38 pathway.

Objective To observe the changes in cardiopulmonary exercise test (CPET) variables of children with frequent premature ventricular contraction (PVC)before and after creatine phosphate treatment,to examine the difference of CPET results between PVC patients and healthy children,and to evaluate the effect of frequent PVC on the cardiac reserve function in children.Methods One hundred and nine frequent PVC children and 98 healthy children underwent treadmill exercise test and CPET respectively,the changes of CPET variables were observed among patients before and after treatment as well as among the healthy children.CPET variables include maximal oxygen consumption/kg (VO2max/kg),maximal oxygen consumption/heart rate( VO2max/HR),HR( at different time point),anaerobic threshold ( AT),and AT/VO2 maximum prediction (AT/VO2max pred).Results Before creatine phosphate treatment,VO2max/kg,VO2max/HR and AT/VO2max in frequent PVC children were ( 22.9±7.4 ) ml/( kg·min),( 9.3 ± 1.5 ) ml,( 15.5 ±2.7 ) ml/( kg· min).After creatine phosphate treatment,VO2 max/kg,VO2 max/HR and AT/VO2 max were (26.4 ± 6.0) ml/( kg· min),( 11.4 ± 3.3 ) ml,and ( 17.4 ± 3.8 ) ml/( kg· min).These CPET variables after creatine phosphate treatment in frequent PVC children were obviously higher than those before treatment and there was a significant difference [ VO2 max/kg ( t =2.11,P ＜ 0.001 ),VO2 max/HR ( t =4.02,P ＜ 0.001 ),AT( t =10.2,P ＜ 0.001 )].Control group of 98 healthy children had negative CPET results.Conclusion Cardiac reserve function decreases in frequent PVC children.After treatment,the exercise capacity and cardiac reserve function can be improved.CPET can reflect cardiac functional reserve changes in PVC children.