Objective To investigate antirnierobial resistance of comlnon pathogenic bacteria isolated from children's respiratory tract in Beijng friendship Hospital during the period between January 2004 and December 2006.Methods Forty-nine strains of Streptococcus pneumoniae,fifty-five strains of Staphylococcus aureus and fifteen strains of Group A β-hemolytic streptococcus were isolated from children with community-acquired respiratory tract infeetion in pediatric department of Beijng Friendship Hospital.Kirby-Bauer agar dilution method Was used to determine the susceptibility to antimicrobial agents.Results Ninety percent of Streptococcus pneumoniae strains were resistant to erythromycin.Penicillin-non-susceptible streptococcus pneumoniae accounted for 10%,while 90% of which were multi-drug resistant.For Staphylococcus aureu strains,the resistant rates of ampicillin,penicillin and oxacfllin were 86%,82%,and 9% respectively,and serere multi-drug resistance was found.Eighty percent of the group A β-hemolytic streptococcus strains were resistant to erythromycin,however all remained sensitive to penicillin and ampicillin.Conclusion The antimicrobials resistant pathogenic bacteria isolated from children with respiratory tract infection have become a severe prdblem.The resistant rates of macrolides are high for Streptococcus and Group A β-hemolytic streptococcus.MeticiUin resistant staphylococcus aureus(MRSA)strains were found in the study.Severe multi-drug resistance was found.Non β-lactam antibiotics should be avoided when respiratory tract bacterial infection occurred in children.

This article reviewed the definition of competence and competency model, and its modeling methods, also the status of consruction of comperency model in nursing field at home and abroad, then pointed out the limitions, so as to provide references to building competency model for different nurses.

According to content of ‘lipid metabolism’,we crafted a effective case for problem based learning (PBL) and practiced it in biochemistry course.In group discussion,students participated in discussion with great enthusiasm and initiative.During the discussion,students got a better understanding about lipid metabolism and clinical application of the knowledge.As teachers,we maily guided students during PBL,and at the same time,we also summed up the experience and explored how PBL be implemented for freshmen and sophomores who lack clinical practice.

Objective:To explore the characteristic of parenting style and its relationship with self congruence in Tibet middle school students.Methods:Totally 1149 Tibet students in 2 middle schools were investigated by the Scale of EMBU (Egma Minnen av Bardndosnauppforstran)and SCCS (Self Consistency and Congruence Scale) from counties resided mainly by Tibet people.Results:The total average scores of Tibet students'self-congruence were lower than the median[(2.8 ± 0.3) < median 3].There was no significant difference between genders [(2.6 ±0.3)vs.(2.7 ±0.4),P >0.05],and the scores of self flexibility had statistical significant difference in gender [(2.9 ±0.5)vs.(2.8 ±0.5),P <0.05].The scores of parenting style in positive elements were negatively correlated with self congruence in Tibet middle school students (r =-0.20,P <0.01 ).Multi-linear regression showed that the element of maternal emotion and understanding had negative relevance with SCCS(β=-0.16,P <0.01),while the element of maternal rejection and denial had positive relevance with SCCS(β=0.16,P <0.01) .Conclusion:It indicates that the level of self-congruence is higher than median,and that parenting style might have a certain relationship with self congruence in Tibet middle school students.

Aged ; Anthracosis ; physiopathology ; Humans ; Lung ; physiopathology ; Male ; Middle Aged ; Pulmonary Ventilation ; Respiratory Function Tests

Objective:To investigate the model,quality as well as effect of teaching-in-English in five-year clinical medicine program of Hainan Medical University.Methods:The questionnaire was carried out among clinical medicine undergraduates of 2012-2015 grades in Hainan Medical University,to investigate studying time,studying habits and the impact of teaching in English.Additionally results of CET-4,CET-6 and overseas internship from undergraduates of 2012-2015 grade,as well as the result of phased medical licensing examination and post-graduate entrance examination from undergraduates of 2012 were accordingly collected from the Teaching Management Department.Results:For the Chinese students in international classes,the average time of self-study was 161.49 min,58.3％ had preview before classes,and 90.7％ had habit of review after classes.Thus the first time pass rate,total pass rate,first time excellent rate and total excellent rate of CET-4 and CET-6 of international classes were significantly higher than those of regular classes.The result of post-graduate entrance examination in 2016 showed that the score,pass rate and acceptance rate of international classes of 2012 grade were significantly higher those of regular classes (P ＜ 0.01).Conclusions:Teaching-in-English reform in Hainan Medical University has achieved initial success.Chinese students from international classes are superior to those from regular classes in many aspects.However,there are still many problems,and effective measures should be implemented to promote teaching quality continuously.

OBJECTIVE:To discuss the role of clinical pharmacists participating in successful treatment of critically ill children with Influenza A (H1N1). METHODS:Considering patients' conditions,clinical pharmacists participated in drug treatment in respect of pharmacokinetics,pharmacodynamics,drug interactions and adverse drug reactions and so on. RESULTS:Combining with advantages of grade three class A comprehensive hospital,medical treatments had been achieved by multidisciplinary corporation. The symptoms of children under critically care disappeared completely and all test indicators returned normal so that critically ill children were cured. CONCLUSION:Clinical pharmacist is an important component of the medical team. Therefore,clinical pharmacists participating in clinical drug treatment can improve clinical efficacy and safety of drug treatment.

Objective To study the clinical value of acoustic radiation force impulse imaging (ARFI) in patients with ischemic type biliary lesion (ITBL) after orthotopic liver transplantation. Methods Between July 2012 to January 2013, forty-one patients in General Hospital of the People′s Liberation Army were enrolled in this study who were admitted for post-transplantation follow-up. Among them, 15 patients were diagnosed as ITBL by ultrasonography. Besides conventional ultrasonography, ARFI was used to detect the shear wave velocity (SWV) of liver tissue at depth of 4 cm and 5 cm respectively. Simultaneously liver function test was performed. Independent-samples t test was performed to compare the difference of SWV between ITBL and non-ITBL group at the same depth. Paired-sample t test was performed to compare the difference of SWV for the same ITBL patient. Pearson correlation analysis was used in analyzing the relation between SWV and liver function. Results The average SWV in depth of 4 cm was (1.561±0.425) m/s and (1.121±0.160) m/s in ITBL and non-ITBL group, respectively. Signiifcant differences were found among the ITBL and non-ITBL groups (t=-3.173, P=0.01). The average SWV in depth of 5 cm was (1.608±0.545) m/s and (1.175±0.173) m/s in ITBL and non-ITBL group, respectively. Signiifcant differences were found among the ITBL and non-ITBL groups (t=-2.454, P=0.034). There was no signiifcant difference between SWV measurements at different depth for the same ITBL patient. For all patients, SWV at different depths were both strongly correlated with alkaline phosphatase (r=0.656, 0.667, respectively;both P=0.000) andγ-glutamyl transpeptidase (r=0.482, P=0.007;r=0.508, P=0.004). Conclusion The liver stiffness measurement is valuable for the clinical evaluation of post-transplantation ITBL.

AIM: To inspect the quality of field processed products of Radix Scutellariae in Shandong Province. METHODS: TLC and UV identification, ethanol-soluble extract, moisture content, total ash and acid-insoluble ash and baicalin were determined. RESULTS: The field processing is superior to traditional processing methods. CONCLUSION: Field processing of Radix Scutellariae in Shandong province has feasible standardization and industrial benefits.

Objective: To summarize the different cardiac shunt presentation in right heart contrast echocardiography and to clarify its clinical value for diagnosing the patients with congenital heart disease (CHD).
Methods: We retrospectively analyzed 102 patients who received right heart contrast echocardiography in our hospital from 2006 to 2014. The contrast media was the hand-vibrated mixture of 9 ml 50% glucose solution with 1 ml air.
Results: There were 49/102 patients with abnormal blood shunt detected including 8 patients of atrial septal defect (ASD) with right to left or dual shunt, 7 of ASD with left to right shunt, 9 of patent foramen ovale (PFO) with functional right to left shunt, 13 of patent ductus arteriosus (PDA) combining pulmonary arterial hypertension, 3 of pulmonary arteriovenous ifstula (PAVF), 9 patients with persistent left superior vena cava (PLSVC) and 8 of them drain to coronary vein sinus, 1 drain to left atrium.
Conclusion: Right heart contrast echocardiography may simply and effectively detect abnormal blood shunt in patients combining pulmonary arterial hypertension and improve the diagnostic accuracy of CHD.