Objective To explore the characteristics and trends of adaptive behavior among patients with breast cancer during the treatment periods. Methods Phenomenological research method was used. 15 women accepted modified radical mastectomy in the Provincial Hospital of Anhui Medical University were interviewed during the whole treatment periods. Results 6 adaptive behavior models were found: over-cautiousness, compliance, escape-avoidance, specific social circles, social re-adaptation and dietary behavior change. These six behavior models dynamicly varied during the treatment trajectory. Conclusions Diagnosis and treatment of breast cancer are strong negative life events, the unalterable trauma of body and the periodic shocks by chemotherapy force patients' self-positioning shifting between "wellness"and "illness"and this shift is the main reason that caused changes of behaviors.

Objective To investigate the present situation of nursing professional environments in our hospital and provide theoretical basis for mapping out relevant countermeasures. Method A questionnaire survey was conducted among 338 nurses in our hospital by using the general information questionnaire and practice environment scale (PES). Result The dimensions of PES by their average scores in descending sequence included leadership and ability of nurse administers, doctor-nurse cooperation, foundation for high quality care nurses′participation in hospital affairs, and sufficient manpower and resources. Conclusion In order to provide good and healthy work environment for nurses, nursing administrators should provide enough nursing manpower resoures and apply excitation mechanism in their hospital.

Objective:To study the relationship of Guangxi Zhuang women being infected by HPV16 and suffering from cervical cancer with HLA-DQB1 allele polymorphism.Provide clues for seeking hereditary susceptibility gene or resistant gene of cervical cancer of Guangxi Zhuang women.Methods:Chose the cervical cancer diagnosed female patients and health women 171 cases respectively aged between 25 and 45 of Guangxi as subject investigated(people in the two groups were paired by age ±3 years).Took their samples to extract HPV DNA and human genome DNA.Then detected HLA-DQB1 alleles and HPV genetype applying PCR-SSP and molecular diversion hybrid technology.Finally the data were statistically analyzed.Results:(1)The total infection rate of HPV in 171 cases of cervical cancer patient was 91.22%,in which the high-risk virus accounted for 90.76%,HPV16 was the main pathogenic subtypes(43.58%).(2)The allele carrying rate of HLA-DQB1*04 in the cervical cancer group was higher than the health control group with statistically significant difference(P<0.05).The allele carrying rate of HLA-DQB1*06/09 in the cervical cancer group was lower than the health control group with statistically significant difference(P<0.05).There was no significant difference of the allele carrying rate of HLA-DQB1*02/05/07/08 between two groups(P>0.05).(3)The occurrence frequency of HLA-DQB1*04 alleles in HPV16 positive cervical cancer patients was significantly higher than HPV16 negative patients with statistically significant difference(P<0.05).Conclusion:HLA-DQB1*04 alleles are probably the susceptibility genes of cervical cancer of Guangxi Zhuang women;HLA-DQB1*06/09 alleles are probably the protective genes of cervical cancer of Guangxi zhuang women;HLA-DQB1*02/05/07/08 alleles seem irrelevant to hereditary susceptibility of cervical cancer of Guangxi Zhuang women.And Guangxi Zhuang women carried HLA-DQB1*04 alleles are more likely to infect HPV16 that increase the risk of cervical cancer.

Objective To investigate clinical significance of intermittent sinusoidal feial heart rate at third trimester.Methods From Jan 2002 to Dec 2010,48 pregnant women at 33 to 41 gestational weeks undergoing electronic fetal heart rate(FHR)monitoring presented with intermittent sinusoidal FHR in Department of Obstetrics and Gynecology,Second School of Clinical Medicine,Jinan University were enrolled in this retrospective study.Twenty-one cases were categorized into continuous group(i.e.with sinusoidal feature and a constant duration≥10 minutes).while the other 27 cases were categorized iuto intermittent group(i.e.with a duration＜10 minutes).In the mean time.76 normal cases were chosen randomly matched as control group.Blood gas and hemoglobin were measured in umbilical artery after fetal head delivery.General neurological system examination were performed in those fetus in hospitalization.The outcome of those fetuses was compared.Results (1)Neonatal complications:the rate of asphyxia,meconium-stained amniotic fluid and fetal anemia were 63%(17/27),33%(9/27)and 63%(17/27)in group of intermittent sinusoidal FHR,which were significantly higher than 1%(1/76),4%(3/76),3%(2/76)in control group(P＜0.05).When compared with 67%(14/21),52%(11/21),76%(16/21)in group of continuous sinusoidal,the statistical difierence were not observed(P＞0.05).(2)Blood gas in neonate:the rates of pH less than 7 were 18%(5/27)in intermittent group,52%(11/21)in continuous group and 0 in control group,which all reached statistical difference among those three groups(P＜0.05).(3)Brain damage and death:the rates of brain damage and death were 48%(13/27)and 11%(3/27)in intermittent group,81%(17/21)and 43%(9/21)in continuous group,and 0 in control group,which all showed significant difference between them(P＜0.05).Conclusion Intermittent and continuous sinusoidal FHR are typical graphics of severe fetal anemia at third trimester.Intermittent sinusoidal FHR is indicative of serious fetal hypoxia.

Objective: To explore the relationship between post-stroke depression and coping style and social sustian for guiding psychological intervention.Methods: A control study was done in 78 patients with post-stroke depression and 65 patients with non-post-stroke depression by using Medical Coping Modes Questionnaire and Social Sustian Scale.Results: The score of confrontation was lower and that of resignation was significantly higher in depression group than in non-depression group(P

Objective:To evaluate the relationship between chemokine CXC-ligand 16 (CXCL16) and natural killer T cells during renal fibrosis in mice with acute kidney injury (AKI).Methods:Twenty-four healthy male C57BL/6 mice, aged 8-10 weeks, weighing 20-30 g, were divided into 4 groups ( n=6 each) using a random number table method: control group (group C), AKI group, control+ rCXCL16 group (group C-rCXCL16) and AKI+ rCXCL16 group.In AKI-rCXCL16 and AKI groups, folic acid 250 mg/kg was intraperitoneally injected to induce AKI in anesthetized mice, and rCXCL16 0.1 mg/kg and the equal volume of solution were intraperitoneally injected, respectively, at 3, 6, 9 and 12 days after injection of folic acid.The equal volume of solution and rCXCL16 were intraperitoneally injected at the corresponding time points in group C and group C-rCXCL16, respectively.The orbital blood samples were taken on day 14 after injection of folic acid for determination of the serum blood urea nitrogen (BUN) and creatinine (Cr) concentrations.The renal tissues were obtained for measurement of the renal fibrosis size (using Sirius red staining and Masson staining), for determination of the expression of fibronectin (FN), collagen-Ⅲ (Col-Ⅲ) and α-smooth muscle actin (α-SMA) (by immunofluorescence) and expression of interleukin-4 (IL-4), mannose receptor (CD206) and arginase 1 (Arg-1) mRNA (by real-time polymerase chain reaction), and for evaluation of the ratio of CD1d Tetramer + -IL-4 + cells (by flow cytometry). Results:Compared with group C, the serum BUN and Cr concentrations were significantly increased, the renal fibrosis size was increased, the expression of IL-4, CD206, Arg-1 mRNA, FN, Col-Ⅲ and α-SMA was up-regulated, and the ratio of CD1d Tetramer + -IL-4 + cells was increased in AKI and AKI-rCXCL16 groups ( P<0.05), and no significant change was found in the parameters mentioned above in group C-rCXCL16 ( P>0.05). Compared with group AKI, the serum BUN and Cr concentrations were significantly increased, the renal fibrosis size was increased, the expression of IL-4, CD206, Arg-1 mRNA, FN, Col-Ⅲ and α-SMA was up-regulated, and the ratio of CD1d Tetramer + -IL-4 + cells was increased in group AKI-rCXCL16 ( P<0.05). Conclusion:The mechanism by which CXCL16 is involved in the process of renal fibrosis is related to the recruitment of natural killer T cells secreting IL-4 which regulates macrophage M2 polarization in mice with AKI.

Purpose To explore the diagnostic value of double exponential model for pelvic lesions using 3.0T MRI for the diagnosis of pelvic lesion. Materials and Methods Fifty patients with pelvic lesions (30 benign cases and 20 malignant cases) underwent MR750-diffusion weighted imaging (DWI) scans, with b values of 0, 50, 300, 600, 800 and 1200 s/mm2, Functool-MADC software was used on AW 451 workstations for data processing, Slow ADC value, Fast ADC value, Standard ADC value, Fraction of fast ADC value were recorded and compared between benign and malignant lesions, and Standard ADC images were fused with axial T2 fat-suppressed images. Results Slow ADC values [(1.83±0.86)×10-3 mm2/s] and Standard ADC values [(1.79±0.78)×10-3 mm2/s] of benign lesions were larger than those of the malignant lesions [Slow ADC values:(1.05±0.31)×10-3 mm2/s;Standard ADC values:(1.13±0.39)×10-3 mm2/s] (t=3.90, 3.51;P<0.01), and the difference of Slow ADC value was largest between benign and malignant lesions. Slow ADC values of both benign and malignant lesions were significantly less than the Fast ADC values [benign:Slow ADC value=(1.83±0.86)×10-3 mm2/s, Fast ADC value=(16.95±8.63)×10-3 mm2/s; malignant: Slow ADC value=(1.05±0.31)×10-3 mm2/s, Fast ADC value=(15.12±9.90)×10-3 mm2/s] (t=-10.40,-6.29;P<0.01). Conclusion Double exponential decay model is capable of differentiating benign and malignant pelvic tumors, thus is of great significance for clinical preoperative diagnosis.

Objective:To elucidate the relationship between HLA-DQB1 allele polymorphism as well as the expression level of Th1/Th2 cytokines with familial clustering of hepatocellular carcinoma ( HCC) to provide some evidence for the seeking susceptibility gene or resistant gene of HCC in Guangxi yao,China.Methods:With the same sexuality,age ±5 year,40 members whose families have had two or more HCC patients( high-occurrence families) were selected as the case group,and 40 members whose families have no any cancer patient were selected as the controls.Peripheral blood samples were collected to extract DNA,PCR-SSP was used to detect HLA-DQB1 alleles and ELISA was used to detect IL-2,IL-4 and IL-10.Results:(1) The gene frequency of the HLA-DQB1*02/09 alleles in the case group was higher than that in the controls(P<0.05);but the gene frequency of the HLA-DQB1*04/05/06/07/08 alleles were never significant difference between two groups ( P>0.05 ).( 2 ) The gene frequency of alleles HLA-DQB1 in HBsAg positive group and HBsAg negative group were never significant difference (P>0.05).(3)The expression levels of IL-4,IL-10 in the case group was higher than that in the control ( P<0.05 ).( 4 ) The expression level of IL-10 in the positive group of the HLA-DQB1*02 allele was higher than that in the negative group of the HLA-DQB1*02 allele ( P<0.05 ).( 5 ) The expression level of IL-4 in the positive group of the HLA-DQB1*09 allele was higher than that in the negative group of the HLA-DQB1*09 allele( P<0.05) .Con-clusion:(1) HLA-DQB1*02/09 seem to be susceptibility genes of hepatocellular carcinoma in high HCC incidence areas of Guangxi yao.(2) There may be not significant correlation bewteen HLA-DQB1 alleles and the susceptibility of HBV infection in high HCC incidence areas of Guangxi yao.( 3 ) The imbalance of IL-4, IL-10 might be associated with familial clustering of hepatocellular carcinoma in Guangxi yao.(4)The imbalance of IL-10 might be due to the carrying of HLA-DQB1*02;the imbalance of IL-4 might be due to the carrying of HLA-DQB1*09.Through the same approaches,these might lead to the phenomenon of familial aggregation of HCC in Guangxiyao.

Objective:To investigate hypoxia location in condylar cartilage in the early growth stage of rats.Methods:40 Sprague-Dawley rats were breastfed from 1 4 d to 21 d of age.1 0 rats were sacrificed at 1 2,24,48 and 96 h respectively after initiation of normal food at 21 d of age.The rats were administered pimonidazole hydrochloride (HP-1 )at a dose of 60 mg/kg by intraperitoneal injection 2 h before sacrifice.The expression of HP-1 in the whole condylar cartilage was detected by immunohistochemical staining.Results:HP-1 was mainly expressed in the chondrocytes of the fibrous and proliferative layer of cartilage,primarily concentrated in the weight-bearing area of joint-anterior aspect of the condyle and posterior aspect of the articular eminence at all time points.The highest expres-sion was observed at 24 h after initiation of normal food (P <0.01 ).Conclusion:In the early growth stage of rats,dietary loading may directly induce hypoxia in uper layer of condylar cartilage,the hyoxia level may change with time of dietary loading.

Objective To evaluate the value of detecting HCMV-DNA in urine in the diseases of newborn babies ,by comparing the result between HCMV-DNA in urine and HCMV-IgM antibody in blood in different diseases of the newborn babies .Methods The urine and blood samples were collected from 1 520 infants who were in hospital of the neonate department from January 2013 to December 2014 .The HCMV-DNA in urine was examined by fluorescence quantitative polymerase chain reaction(FQ-PCR) .And HCMV-IgM antibody in blood was examined by the method of chemiluminescence(ECL) .Results In the 1 520 cases ,153 had de-tectable HCMV-DNA in their urine samples with a positive rate 10 .07% ,while only 4 cases were positive of the HCMV-IgM anti-body in blood with a positive rate 0 .27% .The two groups was statistically significant difference (P<0 .05) .In the infant diseases of 1 520 cases ,the positive rate of HCMV-DNA in urine was 82 .6% of the hepatitis syndrome while the positive rate of HCMV-IgM antibody in blood was 3 .85% .The positive rate of HCMV-DNA in urine was 8 .95% in the jaundice symptoms ,while the posi-tive rate HCMV-DNA in urine was 4 .62% in the pulmonary infection .Each group of disease was statistically significant difference in the positive rate of HCMV-DNA (P<0 .05) .Conclusion The detection of HCMV-DNA in urine is more beneficial to the diag-nosis of HCM V infection of infants than the detection of HCM V-IgM antibody in blood ,especially in hepatitis syndrome ,neonatal jaundice and pulmonary infection .