Through learning philosophy,human beings can overcome the fear of death and gain the wisdom of life.With the rapid development of modem high-tech,some people advocate to pursue the immortality of individual life using science and technology.This is the most restless thoughts,originating from the false belief of dogmatic rationalism:with the development of science and technology,human beings are possible to fully grasp the mysteries of the nature (including human body).In fact,nature as well as human body is always hidden in infinite mystery.The pursuit of immortality is from the pursuit of meaning.Setting up morality,making contribution,and achieving glory by writing are the legitimate ways for human beings to pursuit immortality as cultural animals.One just can pursue immortality in the cultural sense,but cannot pursue the immortality of individual life.

Adjuvants, Immunologic ; therapeutic use ; Animals ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Phytotherapy ; Systemic Inflammatory Response Syndrome ; complications ; drug therapy

Clinical tutors' personality manifesting during the process of clinical practice and daily communication with medical interns has a series of influences on medical ethics formation of medical interns,including influences of direction,demonstration,contraction,and halo effect.Thus,clinical tutors should pay attention to cultivating a decent moral personality,and hospitals should value the proper combination of moral evaluation and supervision for medical staff in order to achieve the unity of heteronomous morality and self discipline,and effectively promote the formation of decent morality and personality of clinical tutors.

Objective To investigate the factors related to negative conversion of HBsAg in patients with acute hepatitis B (AHB).Meth-ods A total of 106 AHB patients who were admitted to the Department of Infectious Diseases,Zhoukou Central Hospital from February 2007 to February 2013 were recruited.Liver function,five serological markers of HBV infection (HBsAg,HBeAg,anti-HBs,anti-HBe,and anti-HBc),and HBV-DNA were measured every three months.All patients were followed up for 12 months.The major HBV genotypes (A through D)were determined by type-specific primer nested PCR.Categorical data were expressed as rates and compared with χ2 test;continuous data were expressed as mean ±SD and analyzed by t-test.Results When just admitted to our hospital,compared with the pa-tients with negative conversion of HBsAg,AHB patients with HBsAg persisting for more than 6 or 12 months had a significantly lower peak level of alanine aminotransferase (ALT)(718 ±696 vs 1282 ±913 U/L,622 ±514 vs 1203 ±924 U/L,P<0.05)and a significantly high-er level of HBV-DNA (6.8 ±1.4 vs 5.2 ±1.5 log10 copies/ml,7.3 ±1.6 vs 5.4 ±1.5 log10 copies/ml,P<0.05).The HBsAg clear-ance rate in patients with HBV genotype A was significantly lower than that in patients with HBV genotype B or D (75.0% vs 89.5% or 100%,83.3% vs 97.4% or 100%,P<0.05).Conclusion The HBsAg clearance rate in AHB patients may be associated with HBV genotypes,peak level of ALT,and HBV-DNA.

Objective To investigate the role of atrial natriuretic peptide(ANP) and endothelin 1 (ET-1) of newborns with congenital heart failure and its clinical significance.Methods One hundred newborns with congenital heart disease were selected as our subjects.They were divided into 3 groups according to cardiac function grading criteria and that were grade Ⅰ group(30 cases),grade Ⅱ group(40 cases) and grade Ⅲ-Ⅳ group(30 cases).Another 30 normal newborns were served as control group matched with age,gender.ET-1,ANP were detected.Results The levels of ET-1 and ANP in newborns of grade Ⅲ-Ⅳ were (132.35 ±5.26) ng/L and (9.25 ± 2.37) pmol/L,significant higher than that in control group((53.62 ± 3.81) ng/L and (1.15 ±0.09) pmol/L;P ＜0.01).As the severity of the disease in newborns with congenital heart failure,the level of ET-1,ANP were activated more.There was a positive correlation between ET-1 and grade of cardiac function (r =0.35,P ＜ 0.01).Meanwhile,it also showed a positive correlation between ANP and cardiac function (r =0.72,P ＜ 0.01).Conclusion ET-1,ANP in newborns with congenital heart disease are activated with characterized of chronic heart failure,and related to severity of the disease.

Dental Restoration, Permanent ; Humans ; Prosthesis Coloring

Acute Disease ; Aged, 80 and over ; Fibrin Fibrinogen Degradation Products ; analysis ; Humans ; Male ; Pulmonary Embolism

Objective To explore the causes and surgical management of acute gangrenous cholecvstitis(AGC)after endoscopic sphincterotomy(EST).Methods Clinical and pathological data of 1066 patients who underwent EST from June 2003 to January 2007 were analyzed retrospectively.ResultsAGC was complicated in 16 patients(16/1066,1.5%),who underwent emergency operations and no death occurred.During the follow-up period of 4 to 36 months,no infection or obstruction was found.Conclusion Difficuitv in EST manipulation and biliary obstrucion might play a leading role in AGC after EST,and early surgical intervention is effective.

Objective To introduce the development of an adjustable and bed- type table for pleural puncture and observe its clinical effect. Methods 100 patients who were to undergo pleural puncture were divided into the experimental group and the control group with 50 cases in each group.The experimen-tal group adopted the adjustable and bed-type table for pleural puncture, while the control group used the conventional method.The pulse,respiration and artery blood oxygen saturation degree were observed. The ef-feet of puncture was also compared. Results The pulse and respiration increased and the artery blood oxygen saturation degree decreased after puncture,which were significantly different between the two groups. One- time success rate of puncture,comfort degree and satisfaction degree of patients in the experimental group were better than those of the control group. Conclusions Adjustable and bed- type table for pleu-ral puncture can reduce the uncomfort of patients and increase the success rate of puncture and satisfaction degree of patients.

Objective To study the correlation between human leukocyte antigen (HLA)-DRB1 alleles and anti neutrophil cytoplasmatic antibodies (ANCA) in Han and Uygur ulcerative colitis (UC)patients in Xinjiang region.Methods The serum ANCA was determined by indirect immunofluorescence assay in 62 Uygur UC patients,58 Han UC patients,188 Uygur and 184 Han healthy control individuals.HLA-DRB1 typing was performed by polymerase chain reaction-sequence based typing (PCR-SBT).The allele frequency of HLA-DRB1 was compared in ANCA positive and negative Han and Uygur patients as well as healthy controls.Stratified analysis was performed according to UC clinical type,severity and involvement.SPSS 17.0 software was applied for x2 test.Once P＜0.05,the odds ratio (OR) and 95％ confidence intervals (95％CI) was calculated.Results The positive rate of ANCA in Uygur UC patients (53.2％,33/62) was significantly higher than that of Han patients (34.5％,20/58) and the difference was statistically significant (x2=4.269,P =0.045).In Uygur,the gene frequency of HLA-DRB1 * 13 in ANCA positive UC patients (0.202)was significantly higher than that of ANCA negative patients (0.017) (x2 =10.092,P=0.016,OR=16.000,95％CI:2.892 to 88.524) and healthy controls (0.075) (x2=9.351,P＝0.040,OR=3.407,95％CI:1.666 to 6.971).The gene frequency of HLA-DRB1 * 13 in ANCA positive pancolitis type UC patients (9/15) was significantly higher than that of ANCA negative pancolitis type UC patients (1/14) and the difference was statistically significant (x2=8.955,P =0.040,OR =19.500,95％CI:2.787 to 136.461).However,in Han patients,there were no significant differences of HLA-DRB1 alleles frequencies among ANCA positive patients,ANCA negative patients and healthy controls (all P＞0.05),and the results of stratified analysis were same.Conclusions In Uygur UC patients of Xinjiang region,HLA-DRB1 * 13 may correlated with ANCA and with ANCA of pancolitis type UC patients.There is no such correlation in Han patients of Xinjiang region.