Objective To investigate the efficacy of combination therapy with alprostadil Lipo preparation (lipo-pge1)and enoxaprian in patients with acute coronary syndrome(ACS). MethodsA total of 60 ACS patients were randomly divided into two groups.The therapy group were treated with ASA,nitrates,statins,enoxaprian and alprostadil 10 days for a course,the control group were treated with ASA,nitrates,statins and enoxaprian 10 days for a course.Clinical symptoms,ECG changes,blood lipid changes were measured before and after treatments. ResultsThe total effective rate of the therapy group and control group in-patient treatment within 10 days were 96.7% and 83.3%(P＜0.01).The remission rate of angina pectoris,improvement rate of ECG changes and lipid levers were better in therapy group than those in control group(all P＜0.01). ConclusionIt was effective to use Alprostadil Lipo agent combination with enoxaprian in treatment of ACS.

Objective To determine the proliferative activity of HL60 cells by chondroitin sulfate (ChS). MethodsThe proliferative activity was measured using cell counting after incubation with ChS of different concentrations. The acid phosphatase activity of each group was examined with ELISA to observe the differentiation of HL-60 cell. Results The concentration of ChS(

Popularization of higher education gives an impulse to the equity of education development,but if tuition in higher education is beneficial to realize education equity? This article analyses the unfairness problem of increasing tuition during the process of mass higher education,based on the situation of our country,and proposes some countermeasures to solve this problem.

AIM: To investigate the relationship between adiponectin gene SNP+45 polymorphism and coronary heart disease(CHD) in south China Han population.METHODS: The nondiabetic CHD patients diagnosed by the coronary angiography were selected as CHD subjects(153 cases),and 73 healthy adults served as normal control subjects.The polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) was performed to identify the distribution pattern of adiponectin gene SNP+45 in all subjects.The levels of plasma adiponectin were measured by ELISA.RESULTS: The frequency of T/G + G/G genotype and G allele in CHD patients were significantly higher than those in control subjects(P

Objective To study the correlation of perceived social support and job burnout with subjective well-being of male nurses.Methods 122 nurses were selected from three large hospitals of Yantai and Weihai region,including 61 male and 61 female nurses,perceived social support scale,job burnout scale and subjective well-being scale were used for investigation.The correlation of perceived social support and job burnout with subjective well-being of male nurses was analyzed.Results Male nurse' occupation self-efficacy score as well as perceived social support score were significantly lower than those of female nurses.The three dimensions of job burnout of male nurses were negatively correlated with subjective well-being and perceived social support,perceived social support and subjective well-being.Perceived social support was positively correlated with subjective well-being.Job burnout and perceived social support could predict subjective well-being.Conclusions The social support and job burnout have a large impact on subjective well-being of male nurses.

The basic nature of medical ethics education is the cultivation of morality for medical students,in which humanistic spirit is the fundamental element.Humanistic spirit is in great need for the development of medical ethics,the transformation of medical mode,the harmonious development of physician-patient relationship,and the healthy growth of medical students.Based on present realistic conditions,humanistic spirit should be developed in the fields of classroom training,medical professional education,and other aspects of campus culture.It would be necessary to find multi-path training modes of humanistic spirit.

The specialization of medical science determines the objective existence of asymmetric information in medical and health industry.These different understandings in the psychological and behavioral area influenced the development of physician-patient relationship.Medical personnel should look squarely at the professional attributes and dare to play a leading role.Meanwhile,the exchange of the role of patient and medical personnel,understanding patient,clearing of communication channels and enlarging patients′ means of communication will promote harmonious relations between doctors and patients.

Objective To investigate the telomerase activity and abnormality of p16 gene in liver metastatic tumors of colorectal carcinoma. Methods Telomerase activity was detected by a non isotopic PCR based TRAP assay (Telomeric repeat amplification protocol) and the homozygous deletions of p16 gene was detected by a semiquantitative multiple PCR in tissue samples from 24 liver metastases of colorectal carcinoma. Results Telomerase activity were observed in 19 (79 2%) out of the 24 colorectal carcinoma patients. There was no correlation hetween the telomerase activity, the number of metastasis, differentiation, liver fibrosis and HBsAg status of the patients. Homozygous deletions of p16 gene were found in 9 out of 24 (37 5%) patients, and homozygous deletions of p16 gene was significantly correlated with telomerase activity.Conclusion The abnormality in telomerase activity and homozygous deletions of p16 gene may be important for elucidating in liver metastases of colorectal carcinoma.

arotid artery stenosis is a common clnical disease, and its treatment includes drug therapy, carotid endarterectomy and carotid angioplasty and stenting. This article reviews the advances in the management of carotid artery stenosis.

OBJECTIVE To investigate the incidence and trends of nosocomial infections of preterm infants in NICU and to explore their risk factors and strategies of infection control.METHODS A study was made among 1 026 hospitalized preterm infants from Jan 1992 to Dec 2004.RESULTS There were 316 times nosocomial infections in 266 preterm infants.Cumulative incidence rate for nosocomial infection was 25.9 neonates out of 100 admissions.The incidence density was 18.6 infections per 1000 patient days.The high risk factors for nosocomial infections included the parenteral nutrition,birth weight ≤1 500 g and mechanical ventilation(P