As the particular "post-1990's generation's" entry to college,the psychological adaptation of medical freshmen is drawing more and more attention from each corner of colleges and the general public.This paper analyzes current issues in the psychological adaptation of medical freshmen and comes up with corresponding countermeasures,so as to improve the psychological quality and adaptability for medical freshmen.

Upper extremities of thirty-two dead adults, after perfusing the arteries with red latex respectively, were dissected, observed, and measured to increase the accuracy and safety of the puncture of the brachial artery or radial artery.The brachial arteries and veins, radial arteries and veins, nerves surrounding these vessels, and aponeurosis of musculi biceps brachii were thoroughly observed .The method of locating the arteries on the body surface and the direction of puncturing the arteries were established.Suitable punctured parts should be selected according to the different conditions of patients.

Severe acute pancreatitis (SAP) is a critical disease which has a high mortality. In order to make the diagnosis and treatment much more promptly, rationally and effectively, this article briefly introduces some methods for assessment of the severity and risk of SAP by clinical manifestation, risk factors,scoring systems, radiology and laboratory examinations.

Objective:To investigate the current status of,analyze its influencing factors and explore educational countermeasures,thus to provide evidence for establishing prevention model of medical students' soft addiction in medical colleges.Method:Using the self-designed questionnaire,a questionnaire survey related tosoft addiction was conduct among 780 medical students.The results were analyzed statistically.Results:At present,the proportion of soft addiction in medical students is relatively large.These students will affect their study and work because of the addiction to certain behaviors and have a negative impact on personal growth and self-development.Conclusion:University should pay attention to the prevention and treatment of medical students' soft addiction behavior.It should change the social concept of medical students,enhance interpersonal ability;improve their self-cultivation,stimulate the self-education;focus on time management,improve efficiency,overcome procrastination.

The immunohistochemical staining showed the connexin 43 (Cx43) was strongly expressed (average gray value, AGV=230±5), distributed at junction area and intercalated disks of cardiocytes in normal rats,and much less expressed (AGV 193±4) (P<0.01) and distribution-disorganized in STZ-induced diabetic rats. This may be associated with the pathogenesis of diabetic myocardial lesions.

Objective:In order to find a possible relationship between the polymorphism of HLA A,DRB1 allele and susceptibility to cirrhosis due to hepatitis B.Methods:HLA A,DRB1 allele polymorphism in 61 patients with cirrhosis due to hepatitis B were analyzed by DNA chip,146 healthy subjects as control group were also tested.Results:The most frequent alleles were HLA A02,11,24 for HLA A locus and HLA DRB112,09,04 for HLA DRB1 locus in control group respectively,the significantly increased frequencies of HLA A02(43 4% vs 29 1%,OR:1 87,P=0 005,95% CI:1 21 2 89)与HLA DRB107(13 9% vs 5 1%,OR:3 00,P=0 002,95% CI:1 48 6 07)、HLA DRB108(16 4% vs 6 8%,OR:2 67,P=0 003,95% CI:1 40 5 08)、HLA DRB111(12 3% vs 5 8%,OR:2 27,P=0 025,95% CI:1 11 4 64) were found in cirrhosis patients due to hepatitis B compared to the control group,the homozygotes of HLA A02 showed a tendency to increase in cirrhosis patients,but failed to reach statistical significance.Conclusion:HLA A02 and HLA DRB107、08、11 may be susceptibility genes for cirrhosis due to hepatitis B. [

Eating disorders is a weight and eating related syndrome with cognitive,emotional and behavioral barriers.Prevention of eating disorders is significant.There are three theoretical models on the prevention of eating disorders:non-specific vulnerability-stressor model,social cognitive model,and critical social perspectives model.It's necessary to combine these three models together for effective prevention.

Objective:To investigate the clinical effect of Weinaian Capsules on chronic erosive gastritis with HP positivity and its effect on HP.Methods: 90 patients with chronic erosive gastritis with HP positivity were divided into 2 groups. 50 cases in the treatment group were given drug Weinaian Capsules orally, 4 capsules each time, 3 times a day. 40 cases in the control group were given drug Compound Aluminum Hydroxide Tablets orally, 2 tablets each time, 3 times a day. Both groups were treated for 6 successive weeks. Results: The effective rates were 92% for the treatment group and 67.5% for the control group ( x 2=23.87,P

Objective To observe the changes of plasma adrenomedullin(ADM) and endothelin-1(ET-1),angiotension Ⅱ(Ang-Ⅱ) levels and their clinical significance in the patients with elderly hypertension(HPE).Methods The plasma levels of ADM and ET-1,Ang-Ⅱ were measured by radioimmunoassay in 136 patients with HPE compared with that of in 40 casers of health elders.Results The plasma levels of ADM and ET-1,Ang-Ⅱ were increased significantly in HPE compared with health elders(P

Objective To investigate the coagulation function,the related factors and prognosis of preterm infants with periventricular hemorrhage-intraventricular hemorrhage (PVH-IVH).Methods Eighty-one preterm infants with PVH-IVH and 81 infants with non-PVH-IVH as a control were enrolled in the study.The changes in activated thromboplastin time(PT),activated partial thromboplastin time (APTT),Fibrinogen and D-dimer were determined by enzyme-linked immunosorbent assay.Clinical factors which were related to PVH-IVH in infants were analyzed with statistical analysis and prognosis was assessed with neonatal behavioral neurological assessment (NBNA).Results The average of gestational age in PVH-IVH group was(30.9 ± 1.79)weeks,in control group were (31.36 ± 1.39)weeks,and there was significant difference between the 2 groups (F =6.52,P =0.012).There were significant differences in APTI,and D-dimer between PVH-IVH and non-PVH-IVH infants(all P ＜ 0.05).Multivariate Logistic regression analysis showed that the related factors included gestational age,neonatal respiratory distress syndrome(NRDS),hyperoxia,and mechanical ventilation(OR =3.98,1.72,2.99,5.65,all P ＜ 0.05).The NBNA scores of the 2 groups were also significantly different(t =9.16,P ＜ 0.05).Conclusions The occurrence of PVH-IVH is very complex resulted from gestational age,NRDS,hyperoxia,mechanical ventilation and other factors.In order to avoid the occurrence of intracranial hemorrhage and improve the life quality of preterm infants,the NRDS was prevented as far as possible,coagulation abnormalities were managed positively and the mechanical ventilation was shortened.