At present,due to the loss of humanities concern among hospitals,a series of negative issues including utilized and non-humanized physician-patient relationship have seriously hindered hospitals' survival and further development,and their role in social development.Therefore,it is necessary to discuss medical humanities concern in order to display its expected function and reconstruct a harmonious physician-patient relationship.

Constrained by traditional ethical concepts and medical reality,the hospice,as a new field of medical service,falls into a predicament in China.In order to get rid of the predicament at present and promote the construction of a harmonious socialist society,it is of great significance to comb,analyze and discuss the content,origins and development of the hospice,so as to seek a universal path for the future development of hospice.

The scientific spirit and humanistic spirit of medical staff are integrated originally.However,they are separated by many historical and realistic reasons,which result in the deterioration of doctor-patient relationship and doctor-patient conflict continuously.Facing the urgent call for the medical humanities spirit,it is an important topic to probe the scientific connotation of medical humanistic spirit,its lost cause and the return solution of it in the development of modern medicine.

Objective To study the value of laparoscopic operation in the management of ectopic pregnancy. Methods The management of 509 cases of ectopic pregnancy reviewed retrospectively in our hospital from January 1999 to December 2001.Selected 60 cases treated by laparoscopy in 2001 were compared with 58 cases treated by laparotomy without hypovolemia shock.Operating time, postoperative hospital stay, time returning to normal temperature,total cost were compared. Results Laparoscopic surgery was performed in three cases in 1999,twenty three cases in 2000 and sixty cases in 2001. Comparison between laparoscopic and laparotomy group showed the operating time (66.3?25.3) min vs (75.9?22.0)min( t =-2.02, P =0.03);postoperative hospital stay (3.3?1.9)days vs (5.1?1.7)days( t =-5.42, P =0.00); total cost (7318.4?1440.1) RMB vs (5567.8?1567.8) RMB ( t =6.32, P =0.00). Conclutions Laparoscopic surgery is superior to laparotomy in the management of ectopic pregnancy.

Objective To determine the value of oxygenation index in assessing the outcome of mechanical ventilated patients with acute respiratory distress syndrome (ARDS).Methods From September 2008 to September 2013,patients meeting the Berlin definition of ARDS were evaluated in this retrospective study.Data included oxygenation index (PaO2/FiO2) on day before,and day 1 and day 3 after mechanical ventilation.The levels of PaO/FiO2 on day before and day 1 after mechanical ventilation were compared between 28-day survivors and non-survivors.Results There were 236 patients meeting the criteria of the Berlin Definition for diagnosis and treated with mechanical ventilation.The mean score of APACHIE Ⅱ and sequential organ failure assessment (SOFA) at the beginning were (19.1 ± 3.0) and (10.8 ±2.5),respectively,while oxygenation index on day before mechanical ventilation was (150.3 ± 62.6) mmHg.According to the hypoxemia grade,patients were divided into mild (n =36),moderate (n =122) and severe (n =78) ARDS,and their levels of PaO2/FiO2 were (80.1 ± 8.1),(162.3 ± 19.9) and (261.6 ± 22.3) mmHg,respectively.There were 92 non-survivors and 144 survivors.No obvious difference in oxygenation index of non-survivors among on day before、and day 1 and day 3 after mechanical ventilation.There was statistically significant difference in oxygenation index between on day before and day 1 after mechanical ventilation in survivors (P ＜ 0.05).Compared with the survivors,the score of APACHE Ⅱ,SOFA,and oxygenation index on day 3 were associated with increased mortality in the non-survivors,respectively (P ＜ 0.05).In respect to the mortality,the cut-off point of score of oxygenation index set at ＜ 180 mmHg on Day 3,an area under the receiver operating curve (AUC) was 0.749 with statistically significance (P ＜ 0.05),leading to sensitivity 61.7％ and specificity 93.2％.The relationship between prognosis and antibiotic resistance did not have statistically significance.Conclusions Data of oxygenation index on early phage of ARDS may be valuable to predict the outcome.A strong predictor of adverse outcome in such conditions was the score of oxygenation index on Day 3 ≤ 180 mmHg.

Objective To study the expression of matrix metalloproteinase (MMP) and the tissue inhibitor of matrix metalloproteinase (TIMP) in hepatocellular carcinoma (HCC) and its relation with the prognosis of patient. Methods MMP 1,MMP 2,MMP 9 and TIMP 2 in human HCC tissue and HCC cell line were measured and quantified with immunohistochemistry, Northern blot hybridization and image analysis. Results MMP 1,MMP 2 and MMP 9 were localized in the cytoplasm of tumor cells. The 5 years survival rate were markedly higher in the cases of MMP 1 negative, MMP 9 negative, both MMP 1 and MMP 2 negative or both MMP 1 and MMP 9 negative staining than that of the positive cases ( P

Objective To study the expression and significance of survivin,an apoptotic suppressor gene,in craniopharyngioma. Methods Fifty specimens were collected from patients with craniopharyngioma admitted in West China Hospital of Sichuan University from 2000 to 2005. By using immunohistocbemistry (S-P) method, the expression of survivin in craniopharyngioma was detected. The results were analyzed quantitatively by using digital image analysis. Results Survivin positive expression was observed in craniopharyngioma but not in normal brain tis-sue. There was more expression of survivin in adamantinomatous craniopharyngiomas than in squamous papillary types( P = 0.036 ) , in male than in female (P = 0.002 ), in children ≤ 16 years than in adults > 16 years, and in re-current group than in non-recurrent group( P = 0.011 ). There was no significant difference among different properties of craniopharyngioma ( P = 0. 057 ), and different courses of disease ( P = 0. 083 ). Conclusions Survivin may be considered as a significant index for assessment of tumor recurrence.

ObjectiveTo explore the relationship between single nucleotide polymorphism analysis of a novel tryptophanhydroxylase isoform(TPH2)gene rs11178997and depression,and suicidal behavior.MethodsThe specimens of peripheral blood were collected from Chinese Northern 300 depression and 300 controis.The amplification of TPH2 gene rs11178997 was executed by realtime-polymerase chain reaction (realtime-PCR),and analyzed by directed sequencing.And the association between the polymorphisms of TPH2 gene and depression and suicidal behavior was analyzed with SPSS 17.0.ResultsThe genotypic frequencies of the SNPs did not deviate from Hardy-Weinberg equilibrium both in patient and control groups (P ＞ 0.05 ).Compared with control group,significant difference of genotypes and alleles of TPH2 gene rs1 1178997 single nucleotide polymorphism had been found in patient group (75.7％ vs 39.7％,6.0％ vs 1.3％,18.3％ vs 1.3％ ; P＜ 0.05 for all),and the AA genotype frequency of rsl 1178997 was significantly higher in patients.Meanwhile there were not significant differences between genotypes of TPH2 gene rs11178997 and suicide behavior in patient group.Suicidal behavior of depression patients in allele genotypes was higher than nonsuicide behavior of depression patients (P ＞0.05).ConclusionTPH2 gene rs4570625 single nucleotide polymorphisms have association with the susceptibility of depression.

Objective To explore the association between GNβ3 gene and depression,and to investigate the interaction of gene-environment(negative life events and childhood trauma) and potential possible pathogenesis of depression.Methods The sample of peripheral blood was collected from Chinese Northern patients(n=500) and controls(n=500).Snapshot technique was used to detect the genotype frequency and allele frequency of GNβ3 rs5443 polymorphism in cases and controls.The genotype and allele frequencies were analyzed by Chi-square test,the interactions of gene-environment were analyzed by Logistic regression.Results GNβ3 rs5443 genotype and allele frequencies were observed between patients and controls (x2 =20.249,P＜0.01;x2 =4.803,P＜0.05).There were genotype CC 102 and 158,genotype CT 280 and 217,genotype TT 118 and 125;allele C 484 and 533,allele T 516 and 467 between patients and controls,respectively.Logistic regression analysis showed that the interaction between rs5443 T+ and negative life events was associated with depression (P＜0.05,OR=1.957).In addition,individual carrying rs5443T+ genotypes and negative life events could increase risk of depression.Conclusion GNβ3 rs5443 is a possible susceptibility gene of depression.The interaction between rs5443 and negative life events is associated with depression.

Objective To investigate the single nucleotide polymorphisms(SNPs) of 5-HT1BR(rs6298),5-HT2AR(rs6311,rs6313) and 5-HT2BR(rs765458) gene,and their gene-gene interactions on suicidal behavior in major depressive disorder.Methods The blood samples were taken from 281 depression patients with impulsive suicide attempt and 281 age-matched healthy controls from a hospital in Harbin city,Heilongjiang province.The DNA isolated from blood samples and was genotyped using TapMan SNP genotyping probe.χ2 test was used to compare differences in the distribution of gene alleles between cases and controls.Haplotype and linkage disequilibrium(LD) analysis was performed using Haploview 4.0 software.GMDR was used to analyze the gene-gene interaction.Results The rs6313 and rs6311 of the 5-HT2AR gene were in strong linkage disequilibrium (D=0.756,r2=0.375).There was a significant gene-gene interaction of 5-HT1BR (rs6298),5-HT2AR (rs6311,rs6313) and 5-HT2BR(rs765458) on suicidal behavior(P<0.05).In this model,the test accuracy was 0.6182 and CV value was 10/10.Conclusion A haplotype containing rs6311 and rs6313 of 5-HT2AR gene is associated with suicidal behavior.The interaction of 5-HT1BR gene (rs6298),5-HT2AR gene (rs6311,rs6313) and 5-HT2BR gene (rs765458) are associated with depression suicidal behavior.