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1.
China Pharmacist ; (12): 1046-1048,1146, 2017.
Article in Chinese | WPRIM | ID: wpr-619667

ABSTRACT

Objective: To observe the effect of compound preparation of milkvetch root and breviscapine (HDs) on the activity of superoxide dismutase (SOD) and lactate dehydrogenase(LDH), the concentration of malondialdehyde (MDA) in blood and brain and memory impairment in Alzheimer's disease rats.Methods: The rats were randomly divided into 5 groups (10 rats /group): the normal control group, Alzheimer's disease (AD) model group induced by AlCl3(5 mg·kg -1·d-1,ig) and D-gal (40 mg·kg-1·d-1,ip), and 3 AD groups respectively treated with different drugs including piracetam (0.15 g·kg-1·d-1,ig), HDs1(1.5 ml·kg-1·d-1,ip) and HDs2 (3 ml·kg-1·d-1,ip).After 90-day treatment, the step-down test was used to detect the learning and memory ability, and SOD and LDH activity and MDA concentration in blood and brain were examined as well.Results: Compared with that in AD model group, the ability of learning and memory was improved, the activity of SOD and LDH increased significantly, the concentration of MDA decreased significantly in blood and brain in HDs treated groups.The differences were statistically significant (P<0.05 or P<0.01), but they were not restored to normal levels.Some indexes of HDs2 group were better than those of piracetam positive control group and HDs1 group (P<0.05 or P<0.01).Conclusion: HDs can effectively reduce MDA concentration, increase SOD and LDH activity in blood and brain, and improve the ability of learning and memory of AD rats.

2.
Article in Chinese | WPRIM | ID: wpr-600943

ABSTRACT

Objective To investigate the learning outcome of clinical scenarios discussion im-plemented in teaching medical students before clinical probation. Methods Using standardized pa-tients (SP) to simulate the clinical common difficult situation, all eight year program clinical medicine students (84) of Grade 2008 who were about to enter the clinical probation were given clinical commu-nication education guidance. Through five classification variables questionnaire and return visit, the teaching effect was evaluate. Epidata 3.0 was used to input data, and the SPSS 15.0 was used to make descriptive analysis of the questionnaire and proportion comparison. Results We found 35.4%(29) and 63.4%(52) of subjects liked and approval this training, respectively;90.2%(74) of the subjects thought the diffi-culty of this train was moderate; 77.3% (65) of subjects believed that it was necessary to set the clinical scenarios discussion before clinical probation. Conclusions The implementation of clinical scenarios discussion before clinical probation was effective on inducing the medical students to pay attention to the doctor-patient communication, and deep thinking about the communication notice mat-ters and cop-ing styles in clinical environment.

3.
Basic & Clinical Medicine ; (12): 141-144, 2015.
Article in Chinese | WPRIM | ID: wpr-481397

ABSTRACT

There are several special advantages of the application of standardized patients ( SPs) in the assessments of clinical skills examination of medical practitioners .However , this application in China is restricted by some limit factors, such as the shortage of SP trainers and SPs , the huge funds needed and the imbalance of regional develop-ment.The suggestion to overcome those limitation and to promote SPs be applied to the clinical skills examination of medical practitioners are as follow: the preparatory of regional university union of SPs , the introduction of social capital to participate in and the adoption of the mode of scale operation .

4.
Article in Chinese | WPRIM | ID: wpr-399679

ABSTRACT

Objective To study the effect of the complexus of radix salviae miltiorrhizae and lignstrazin (DCs) on the learning and memory impairment in Alzheimer disease rats. Methods Rats were randomly divided in- to 5 groups(10 rats/group):normal eontrol group, Alzheimer disease model group toxified with AlCl3 and D-gal,3 groups toxified with AICl3 and D-gal,whieh were treated with the different drugs including piracetam and DCs1,2. After 80 days,step-through and morris water maze experiments were used to detect the learning and memory ability. Results Compared with Alzheimer disease model group,DCs obviously improved the learing and memory ability of Alzheimer disease rats,it is increased significantly that active reaction, and the number of active avoidance, improve achievement, evasion failed to reduce the number of passive evade significantly shorten the delay time in Des-treated group. Conclusion DCs markedly improved the learing and memory ability of Alzheimer disease rats.

5.
China Pharmacy ; (12)2001.
Article in Chinese | WPRIM | ID: wpr-527536

ABSTRACT

OBJECTIVE:To study the distribution characteristics and drug-resistance of the clinically isolated pseu-domonas aeruginosa in our hospital from Jan.2004to Aug.2005for the reference of clinics.METHODS:Different kinds of specimen for detection taken from the inpatients of our hospital were isolated and cultured,identification of strains was carried out by the conventional biochemical assay and susceptibility test was done by Kirby-Bauer method.RESULT:Of the total156pseudomonas aeruginosa isolated,64.74%were from the specimen of phlegm,followed by purulence surface of the wound at22.44%;In terms of its distribution in hospital departments,leading the list were neurosurgery,burn department and surgery,occupying34.62%,21.79%and16.03%,respectively.Pseudomonas aeruginosa was resistant to many antibiotics like cefazolin,furadantin,bactrim,etc.CONCLUSION:The choice of anti-pseudomonas aeruginosa infection drugs should be based on its drug susceptibility,which should be under frequent monitoring.

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