Objective:To explore the role of clinical pharmacist in clinical medication by the pharmaceutical care for a patient with acute myocardial infarction complicated with gastrointestinal bleeding .Methods: Clinical pharmacist made an individualized pharma-ceutical care and provided medication guidance for the patient according to the characteristics of acute myocardial infarction and gastro -intestinal bleeding combined with the patient ’ s self factors .Results:The pharmaceutical care improved the compliance of the patient and the efficacy and safety of the drug treatment .Conclusion:The safety and rationality of drug use can be improved by the practice of clinical pharmacist in clinical medication .

Objective To evaluate the characteristics of echocardiogram in senile degenerative heart valvular disease. Methods The cardiac structure and functional changes of the 166 cases of senile degenerative heart valvular diseases were studed with HP5500(USA) and En Visor color doppler(Philips). Results Simple aortic valve calcification was found in 93 cases(56.0%); simple mitral calcification, 18 cases(10.8%);aortic valve calcification combining mitral calcification, 55 cases,(33.1%);enlarged left atrium 116 cases(69.9%);left ventricular diastolic dysfunction 142 cases(85.5%).Within 136 cases of cardiac valve dysfunction, there was aortic valvular regurgitation in 70 cases(42.2%),stenosis of aortic valve in 23 cases(13.9%),mitral regurgitation in 20 cases(12.2%),mitral stenosis in 8 cases(4.8%),aortic valvular regurgitation combining stenosis in 10 cases(6.0%),mitral regurgitation combining stenosis in 5 cases(3.0%). The highest morbidity in valvular dysfunction was aortic valvular regurgitation(42.2%),the second was aortic valve stenosis(13.9%),the lowest morbidity was mitral stenosis combining insufficiency(3.0%). Enlarged left atrium was in 116 cases(69.9%). Conclusions The senile degenerative heart valvular disease have no specific clinical manifestation. With increasing age,the proportion of complex valve calcification is increased, and the highest is the aortic insufficiency in valvular dysfunction. The proportion of enlarged left atrium is also increased.

OBJECTIVE To evaluate the medical instrument′s cleaning effect and bacterial elimination result by using multi-enzyme cleaning agent.METHODS The total 229 pieces of moderate contaminated medical instrument were randomly divided into 2 groups:control group and experiment group.The effects after routine water immersion and processing of multi-enzyme cleaning(including hand cleaning and machineone were observed and the bacteriological examination in the sample was checked.RESULTS 96% of the medical instruments in experiment group were cleaned,while only 35% of them in control group were cleaned.It was showed the cleaning effect of multi-enzyme was better than routine water immersion.In the experiment group,the contaminated rates of blood pincers and tweezers after hand cleaning with multi-enzyme were 33.7% and 25.5%,respectively,while the contaminated rates of blood pincers and tweezers after machine cleaning with multi-enzyme were 0.It indicated that the bacterial eliminate rate of machine cleaning with multi-enzyme was higher than hand cleaning with multi-enzyme.CONCLUSIONS Multi-enzyme agents are better for medical instrument cleaning.

Objective To evaluate the analytical variables of the reversed-phase high pressure liquid chromatography (HPLC) with 5-Fluorouracil(5-Fu) as an internal standard for determining creatinine in human serum and urine. The method was used as a candidate reference method for accuracy assessment of routine creatinine test kits.Methods We tested the accuracy, precision, linearity of the reversed-phase HPLC.We analyzed split samples of a panel of 85 patients’ serum and 94 patients’ urine and compared the results of the routine test kits and HPLC by means of bias plots (percentage differences of results) and standard linear regression.Results The linear range of HPLC method was up to 2 210 ?mol/L, the within-run CV(n=5) was below 2.5% and the between-day CV(n=10) was less than 4.5%. The analytical recovery rate was 96.3%～102.4%. All of the test kits correlated very well with HPLC.Conclusions We recommend the reversed-phase HPLC with 5-Fu as an internal standard as a candidate reference method for determining creatinine in human serum and urine.The enzymatic method with creatininase coupled sarcosine oxidase is suitable for routine work in clinical laboratories.

Objective: To explore the role of clinical pharmacist played in treating patients with acute myocardial infarction. Methods:The clinical pharmacists participated in the therapy for a patient with acute myocardial infarction and provided individual pharmaceutical care. The clinical pharmacist optimized the therapy by means of recognizing the drug-drug interactions and adverse drug reactions as well as evaluating the risk of thrombosis versus bleeding for the patient. Results:The therapeutic suggestions of the clinical pharmacist were accepted by the physicians. The patient was treated effectively and discharged from hospital. Conclusion: Clinical pharmacist can provide beneficial contributions to safe, effective and optimal medication.

Objective:Spectrophotometer is a device to be verified obligatory in hospital. This article introduced some techniques to avoid ordinary mistakes in measurement. Methods:We introduced principle and verification regulation of spectrophotometer. Such methods as parameter configuration, proper maintenance can reduce our mistakes. Results: This article analyzed some common problems in measurement and also offered solutions. Conclusion: In the measurements of spectrophotometers, because the operators have less spectrophotometer operation experience, they often get inaccurate data which lead to an error. Conclusion: To avoid these mistakes, strictly regulate operations in spectrophotometer’s verification and proper routine maintenance are necessary.

AIM: To study the effect of chronic hypoxia(CH) on the intracellular calcium([Ca~(2+)]i) in pulmonary artery smooth muscle cells(PASMCs) and the role of L-type calcium channel and calcium store. METHODS: The rat chronic hypoxia model was set up and intervene the PASMCs with normal PSS,calcium-free PSS,nifedipine,and heparine respectively.The resting [Ca~(2+)]i was determined with the Fura-2/AM calcium imaging technique.RESULTS:(1) The [Ca~(2+)]i in CH group in normal PSS was higher than that in control group in normal PSS(P

Objective:To explore the effect of application in patients undergoing general anesthesia prone surgery on basis of observation of ocular complications and focus on preventive care.Methods:One hundred patients who underwent general anesthesia prone surgery before the start of the ocular complications focused preventive care exploration activity (January to May 2019) were set as the control group. After the ocular complications focused preventive care exploration activity was launched (June to October, 2019) 100 cases of general anesthesia prone surgery in our hospital were set as the experimental group, and the observation indexes after the two groups were compared.Results:The satisfaction scores of nurses and patients in the observation group were (9.40 ± 0.57) and (9.30 ± 0.56) respectively, while those in the control group were (7.51 ± 0.88) and (7.09 ± 1.10) respectively, the difference between the two groups was statistically significant ( t values were 18.013 and 13.063, all P < 0.05). The incidence rates of conjunctival congestion, edema and exposure keratitis in the observation group were 4.00% (4/100), 2.00% (2/100) and 1.00% (1/100), respectively, while those in the control group were 12.00% (12/100), 10.00% (10/100) and 9.00% (9/100), respectively. the difference between the two groups was statistically significant ( χ 2 values were 4.348, 5.674, 6.737, all P< 0.05). Conclusion:The focus on preventive care of ocular complications in patients undergoing general anesthesia prone surgery can significantly reduce the risk of ocular complications in this type of patients, and it is well recognized by both patients and patients.

Objective To investigate the single nucleotide polymorphism at G-395A site of the Klotho (KL) gene and to analyze its correlation with the coronary heart disease(CHD) and serum Cystatin C(Cys C) level in the elderly Chinese Han population in central China.Methods A case-control study was conducted in 278 elderly Chinese Han population in this department,who were divided into CHD group(138 cases)and control group(140 cases) according to bear angiography coronary or not.G-395A polymorphism of KL gene was determined by TaqMan Gene probe method,and the relationship between G-395A polymorphism and coronary heart disease and serum Cys-C level was analyzed.Results Compared with the control group,the frequency of GG genotype of G-395A in CHD group was significantly higher,and the frequency of AA genotype and AG genotype was not statistically significant.The levels of Cys-C in the GG genotype were higher than those in the AA and AG genotypes both in the control group and coronary heart disease group.Conclusion In the elderly Han population in central China,the risk of suffering coronary heart disease is higher among the GG genotype of the G-395A locus of the KL gene.KL gene G-395A site gene mutation may affect the development of atherosclerosis by affecting blood Cys-C levels.

Objective To systematically review the efficacy of anodal transcranial direct current stimulation (A-tDCS) for relieving aphasia among stroke survivors.Methods The Chinese BioMedical Literature database,China National Knowledge Infrastructure,WanFang database,Chinese Scientific Journals full-text database,PubMed,Embase,MEDLINE and the Cochrane Library for clinical randomized and controlled trials were searched for reports about the use of A-tDCS in the treatment of aphasia after stroke.The resulting reports were retrieved manually and evaluated by two independent reviewers according to pre-set inclusion and exclusion criteria.The reports covered the period to November 2016.A meta-analysis was then conducted using RevMan software version 5.3.Results Seven studies covering 101 patients were selected for analysis.Meta-analysis showed that the average aphasia function score improved after A-tDCS significantly more than in the control group.Picture naming ability in stroke survivors with aphasia showed particular improvement.Only 11 patients in the 7 studies presented light adverse effects from AtDCS,always within the patients' tolerance range.Conclusion A-tDCS can significantly improve the speech of patients with aphasia after cerebral infarction.It is safe and easy to administer and is a rehabilitation technology worth popularizing and applying.Considering the limited number of articles,the conclusion remains to be further verified with randomized clinical trials of higher quality and a larger sample.