Some measures have been taken such as adjusting validated experiment,establishing and launching an integrated designing experiment for biopolymers,circumfusing experimental correlational content,discussing the problem-based learning method,assorting home-made multimedia teaching material and combining proper motion designing biochemical experiment in a lot of biochemical experimental teaching to train the basic skills of the high-level talents in medicine.

Objective To assess the effect of the intensive insulin therapy for preventing the intensive care unit acquired weakness systematically ,in order to provide reference for making the intervention strategy .Methods We searched the database CBM ,CNKI ,WanFang Data ,VIP ,PubMed ,Cochrane Library ,EMBASE and ISI from the day of establishment to Dec 2014 to find the relevant studies with computer and by hand .Two researchers selected the studies ,evaluated the quality of the articles and ex‐tracted data according to the rigorous criterion ,then we performed the Meta‐analysis on the data with the software RevMan5 .3 .Re‐sults Three articles were enrolled ,2 788 patients in the intensive care unit were recruited ,including 1 380 patients were from the experimental group and 1 408 patients came from the controlled group .The result of the Meta‐analysis showed that compared to the conventional insulin therapy ,intensive insulin therapy reduced the incidence of intensive care unit weakness(RR= 0 .61 ,95% CI:0 .42-0 .89 ,P=0 .01) ,but there was no statistical significance of it on the the intensive care unit mortality(RR=0 .74 ,95% CI:0 .47-1 .17 ,P=0 .20) ,the hospital mortality(RR=0 .81 ,95% CI:0 .58 -1 .13 ,P= 0 .22) ,the duration of intensive care unit stay (MD=0 ,95% CI:-0 .37-0 .37 ,P=1 .00) and the duration of mechanical ventilation(MD= -1 .48 ,95% CI:-3 .43-0 .47 ,P=0 .14) . Conclusion Intensive insulin therapy can reduce the incidence of intensive care unit acquired weakness ,but the effect of it on the intensive care unit mortality ,hospital mortality ,duration of intensive stay and duration of mechanical ventilation needs further research to verify .

ObjectiveTo study the effects of painful inter-stimulus interval on event-related potentials in rabbits for best inter-stimulus interval.MethodsElectrode was attached to F4 site on rabbits' skull. An Oddball paradigm stimulus were adopted. The waveforms recorded under different inter-stimulus interval were analysed.ResultsThe latency of pain evoked potentials P2,N2,P3a under different inter-stimulus interval showed no significant difference.The amplitude was highest when the interval was 8s.ConclusionsThere is a best inter-stimulus interval for pain evoked potential.

Objective Discusstheinfluence of early diagnosis of myocardial damage and heart-type fatty acid binding protein(h-FABP)on patients with severe head injury after rehabilitation.Methods The sorum h-FABP was detected using enzyme-linked immunosorbent one-step quantitative detection,cTnI using solid-phase enzyme-linked immunosorbent assay(ELISA),CK-MB using the method of immunosuppressive.Results The sorum levels of h-FABP,cTnl and CK-MB in severe head injury patients levels were significantly higher than that of healthy control group(P<0.01),the positive serum h-FABP in severe head injury patients Was significantly higher than cTnI,CK-MB or ECG(P<0.01);8 cases died in47 cases of severe head injury patients,the mortalisty rate was 17.02%(8/47),the mortality rate of abnormal sentrum h-FABP,cTnI and CK-MB group was significantly higher than the normal group(P<0. 01);The serum h-FABP in predicting the death of severe head injury patients was high in sensitivity and negative predictive value,but lower in specificity and accuracy.Condusiom The serum h-FABP quantitative assay as a high-sensitive indicators to minor myocardial dsmage can be used an objective indicators forjudging severity ofacute severe head injury,evaluating incidence of accidents.

Objective To explore the effect of labels management on high-risk drugs. Methods Labels management group was established, to be responsible for use and storage of high-risk drugs. The management methods included taking analysis on adverse nursing events, designing and making labels in drug storage and use, and making a field survey on adverse nursing events before and after the management. Result After manipulation of the labels management, the number of adverse nursing events of drug use fell from 35 to 0. Conclusion Drug storage and use with special, standard labels is effective in preventing nursing adverse events in high risk drugs.

Objective To evaluate the value of hyperbaric oxygen treatment on patients with traumatic brain injury and to explore the possibility of C-reactive protein(CRP) as a index for estimating the effect of hyperbaric oxygen treatment on patients with traumatic brain injury.Methods 70 patients with traumatic brain injury were divided into two groups by randomization:hyperbaric oxygen treatment group(group A) and control group(group B).The recovery of patients was evaluated with Glasgow Coma Scale(GCS),while the content of serum CRP in 70 patients was measured before and after a course of treatment.Results ⑴After a course of treatment,GCS of group A was (11 9?1 7) scores,while GCS of group B was(10 7?2 0) scores,there was significantly difference between two groups(P

0.05), but it increased writhing times of mice (P0.05), but HPPT was decreased(P

0.05), while strychnine and naloxone obviously lengthened the sleeping time of the mice injected with thiopental sodium (P

Objective To investigate the causes of a suspected outbreak of lower respiratory tract infection (LR-TI)caused by carbapenem-resistant Acinetobacter baumannii (CRAB)in the general intensive care unit(ICU)of a hospital,and provide scientific evidence for effective control of healthcare-associated infection(HAI).Methods Epi-demiological investigation on patients infected with CRAB and on-site monitoring on ICU environmental hygiene from March 4 to 23,2014 were performed,active prevention and control measures were taken.Results A total of 7 patients developed CRAB infection,the total length of stay during epidemic period were 160 days,the infection density of LRTI was 43.75‰(7/160),4 of 5 patients at No.02 bed had CRAB LRTI.Univariate analysis revealed that adopting conventional sputum suction procedure was a risk factor;the qualified rate of bacterial count on the object surfaces was 31 .75% (20/63).CRAB was also isolated from outer frame of suction device of No.02 bed, which had the same antimicrobial pattern as CRAB from 7 patients’sputum.After taking a series of controlling measures,there was no CRAB infection case after March 24,2014,this outbreak was effectively controlled. Conclusion This suspected HAI outbreak may be caused by inadequate disinfection of outer frame of suction device contaminated by CRAB,and horizontally transmitted through manipulation of sputum suction by health care workers.Clean and disinfection of ICU environmental object surfaces is of great importance for preventing HAI.

Objective To investigate the effect of PBL method in the pathogen and immunology teaching. Methods PBL teaching was practised in trial group,while LBL teaching was practiced in control group.The writers made an analysis of this teaching by way of questionnaire and exam. Results Many students by PBL teaching accept PBL teaching Method,and improve their self-study ability,understanding ability,analyzing ability and so on. Conclusion PBL teaching method is much better than LBL teaching method,and can improve the quality of pathogen and immunology teaching.