Objective To investigate the clinical efficacy of trimetazidine in treatment of ischemic cardiomy-opathy heart failure and its influence on cardiac function and heart rate variability .Methods 160 cases of patients with ischemic cardiomyopathy heart failure were randomly divided into the two groups with 80 cases in each group .The
two groups were given conventional treatment of anti heart failure ,the observation group used trimetazidine on basis of that,clinical effect and the influence on the index of heart rate variability and cardiac function of two groups were ob -served.Results The total effective rate of the observation group was 91.25%,significantly higher than 73.75% of the control group (χ2 =9.57,P<0.05);LVEDD and LVESD of the observation group after treatment were (49.88 ± 4.60)mm and (37.10 ±3.15)mm,significantly reduced than before treatment (t=7.44,7.83,all P<0.05) and the control group (t=6.60,6.85,all P<0.05); while the LVEF was (48.04 ±4.20)%,increased significantly than before treatment (t=6.51,P<0.05) and the control group (t=7.11,P<0.05);SDNN,SDANN,rMSSD and PNN50 of the observation group after treatment were (124.72 ±7.02)ms,(111.20 ±5.89)ms,(46.74 ±4.22)ms and (17.72 ±2.08)%,increased significantly than before treatment (t=7.43,7.83,7.06,8.17,all P<0.05) and the control group (t=6.66,6.90,6.15,7.21,all P<0.05).Conclusion Trimetazidine has an exact effect in treat-ment of ischemic cardiomyopathy heart failure ,which can improve heart function and heart rate variability which has an important value in clinical application .

Objective To observe the association between the polymorphism of PINK1 gene exon 4 T313M and Parkinson's disease ( PD) in Xinjiang Uygurs.Methods The genetic DNA was extracted from 175 Uygur patients with PD (PD group) and 163 Uygur healthy controls (control group).The PINK1 gene exon 4 T313M was amplified by PCR.The genotype and allele were determined by restriction enzymes enzyme technology, and then validated by sequencing analysis.Results The frequency of PINK1 gene T313M T/T genotype in PD group was 2.9%, which of C/C genotype was 97.1%;the frequency of PINK1 gene T313M T allele in PD group was 2.9%, which of C allele was 97.1%.The frequency of PINK1 gene T313M T/T genotype in control group was 1.2%, which of C/C genotype was 98.8%;the frequency of PINK1 gene T313M T allele in control group was 1.2%, which of C allele was 98.8%. The difference of the polymorphism of PINK1 gene T313M between the two groups had no statistical significance ( P>0.05).Conclusion The polymorphism of PINK1 gene exon 4 T313M has nothing to do with the genetic susceptibility of Xinjiang Uighur PD patients.

Objective To study the efficacy and safety of Fasudil in treatment of elderly diastolic heart fail -ure related pulmonary hypertension ,and provide evidence for clinical treatment .Methods 70 cases of elderly dias-tolic heart failure related pulmonary hypertension were divided into the study group and control group of 35 cases in each group according to random number table methods ,the two groups were given beta blockers ,angiotensin converting enzyme inhibitors and other drugs for treatment ,the study group was given fasudil on basis of that ,6min walking dis-tance,pulmonary artery systolic pressure ,arterial partial pressure of oxygen ( PaO2) of two groups before and after treatment as well as the changes of blood pressure and heart rate of the study group before and after treatment were compared.Results Before treatment,6min walking distance,pulmonary artery systolic pressure and PaO2 of the two groups were (290.3 ±1.3)m,(83.3 ±0.9)mmHg,(66.3 ±1.4)mmHg and (289.2 ±1.1)m,(82.9 ±0.8)mm-Hg,(65.9 ±1.3)mmHg showed no statistical significance (t=2.392,4.927,5.132,P=0.073,0.069,0.063),after treatment,6min walking distance ,pulmonary artery systolic pressure and PaO 2 of the study group were (410.4 ±2.3) m,(60.1 ±1.1) mmHg,(89.3 ±0.6) mmHg significantly better than those of the control group ,with statistically significant difference(t=8.918,9.142,11.319,P =0.024,0.019,0.017);the systolic blood pressure,diastolic pressure and heart rate of the study group before and after treatment were (132.8 ±2.1)mmHg,(84.3 ±1.1)mm-Hg,(69.2 ±1.4) times/min and (133.2 ±1.9) mmHg,(83.9 ±0.9) mmHg,(68.9 ±1.3) times/min showed no statistical significance(t=4.193,4.018,3.987,P=0.061,0.078,0.068).Conclusion Fasudil has a better effect in treatment of elderly diastolic heart failure related pulmonary hypertension ,which can significantly reduce the pulmo-nary artery pressure ,and has a little effect on the heart ,with high safety .

Objective To observe the clinical efficacy of Oseltamivir combined with Chinese medicine for the treatment of influenza. Methods One hundred and ninety-seven cases confirmed as influenza were randomly divided into treatment group ( N=101) and control group ( N=96) . Both groups were given conventional symptomatic and supportive treatment. Additionally, the treatment group received Oseltamivir and Chinese medicine based on syndrome differentiation, and the control group was given Oseltamivir orally. The treatment lasted 5 days. The clinical outcomes included incidence of flu symptoms, time for body temperature decreasing to the normal and time for the relief of all symptoms in both groups. Results ( 1) The total effective rate of the treatment group was 98.0%, superior to 91.7%of the control group (P<0.05) . (2) The treatment group had an effect on sub-siding fever and relieving symptoms more quickly than the control group, the differences being significant (P<0.05 or P<0.01) . ( 3) The treatment group could relieve flu symp toms of sore throat, muscular soreness, cough, nasal obstruction and discharging more effectively, and the differences were significant compared with the control group (P<0.05) . Conclusion The overall effect of Oseltamivir combined with Chinese medicine is better than Oseltamivir alone, showing the advantages of subsiding fever in a relatively short period of time and relieving flu symptoms more effectively.

OBJECTIVE: Researching the appropriate methods to separation,purification and detection the mixture of PEG modifier SC-mPEG with BHB.METHODS: Adopting cation-exchange chromatography and organic solvent precipitation to separate the mixture,then detecting it by SDS-PAGE and TNBS methods.RESULTS: Modifer and non-modifer product were separation by cation-exchange chromatography.The average modification rates of two peak product from cation-exchange chromatography are 52.95% and 14.19% detected by TNBS methods.CONCLUSIONS: Cation-exchange chromatography methods could be to separate and purify the SC-mPEG-BHB,TNBS methods coule be to detect the average modification rate of the SC-mPEG-BHB.

OBJECTIVE:To discuss the interactions between tetracyclines(oxytetracycline,methacycline,tetracydine,and doxycycline)and human serum albumin(HSA).METHODS:The binding constants and the number of biding sites of tetracyclines with human serum albumin(HSA)at various temperatures were studied by using UV-visible absorption spectrum and spectrofluorimetry,and the enthalpy change(?H)entropy change(?S)were computed.According to the Frster nonradiative energy transfer theory,the critical distances R0 between donators and acceptors were derived.RESULTS:The thermodynamic parameters were as follows:?H0;R0:oxytetracycline:(1.82 nm),and methacycline(2.31 nm),tetracydine(2.98 nm),doxycycline(2.26 nm).CONCLUSION:Tetracyclines can all cause HSA's fluorescence quenching.The quenching mechanism is static quenching.The main acting force between them is electrostatic attraction.

OBJECTIVE: To study the reaction yield of SC-mPEG with bovine hemoglobin(BHB) under different conditions so as to establish a method for the analysis of the SC-mPEG-BHB mixtures.METHODS: The product was analyzed with the methods of SDS-PAGE,GPC,CE,TNBS,etc.The optimal reaction system for SC-mPEG with BHB was established based on the effects of different factors on SC-mPEG-modified BHB.RESULTS: The optimum reaction conditions for SC-mPEG with BHB were established as follows: SC-mPEG and BHB were mixed at an optimal ratio of 60∶1 and the reaction was lasted for 2 h in(pH9 and 4 ℃) buffer solution.CONCLUSIONS: This study established a foundation for the following study of red blood cell substitutes.

Objective To observe the clinical effect of psychological intervention combined with alendronate and low molecular heparin calcium on the treatment of senile osteoporotic fracture. Methods From February 2014 to March 2017, clinical data of 82 elderly patients with osteoporotic fracture in the first people's hospital in Jiande were retrospectively analyzed. All the patients were randomly divided into the control group and the experimental group with 41 cases in each group. The control group patients were given alendronate sodium and low molecular heparin calcium; At this basis, the experimental group were received psychological nursing intervention. The effect in the two groups was compared. Results After treatment, bone mineral density (BMD) index and pain scores in the two groups were significantly improved. BMD and pain scores in the experimental group were significantly better than those in the control group (P<0.05). The total effective rate was 95.12% (39/41) and the complication rate was 17.07% (7/41) in the experimental group, while in the control group were respectively 70.73% (29/41), 36.59% (15/41), the differences were statistically significant (P<0.05). Conclusion Psychological intervention combined with alendronate sodium and low molecular heparin on the treatment of senile osteoporotic fracture has significant effect, can effectively improve the clinical symptoms of patients, reduce the incidence of complications, with clinical application value.

Objectives to evaluate the quality of examination paper of natural product chemistry of clinical pharmacy for Grade 2005 so as to feed back teaching information and provide gist for improving the teaching quality.Methods Selecting examination paper of all the students of clinical pharmacy to analyze.Results The examination achievement accords with normal distribution with average(78.64?11.12),difficulty 0.62 and discrimination 0.40.Conclusion The model of the paper has the full-scale distribution,the discrimination is good,and it evaluates the mastery level of the students quite objectively.The training of students analysis ability and comprehensive judging ability should be strengthened in the future.

Objective To analyze the clinical effect of atorvastatin combined with conventional cardiovascu-lar drugs therapy in treatment of coronary heart disease.Methods 200 patients with coronary heart disease were col-lected.They were randomly divided into the observation group(n =100)and control group(n =100).The observation group was given atorvastatin combined with cardiovascular routine treatment for 1 year,the control group was given cardiovascular routine therapy for 1 year.The clinical effect and serum levels of TC,HDL -C,LDL -C were ana-lyzed.Results After treatment,the total effective rate of the observation group was 95%,which was significantly higher than 75% of the control group (χ2 =16.33,P =0.00 <0.05).According to the gender stratification,the effec-tive rates of the observation group were higher than the control group in men and women (men:96% vs 80%,χ2 =6.35,P =0.04 <0.05,women:94% vs 70%,χ2 =10.08,P =0.00 <0.05).Before treatment,there were no signifi-cant differences between the two group about the serum levels of TC,HDL -C,LDL -C[TC:(6.49 ±0.42)mmol/L vs (6.53 ±0.51)mmol/L,t =1.28,P =0.10 >0.05;HDL -C:(1.35 ±0.23)mmol/L vs (1.29 ±0.32)mmol/L, t =1.51,P =0.15 >0.05;LDL -C:(4.54 ±0.62)mmol/L vs (4.48 ±0.61)mmol/L,t =0.84,P =0.20 >0.05]. After treatment,the serum levels of TC,HDL -C,LDL -C of the observation group were significantly better than those of the control group[TC:(3.39 ±0.31)mmol/L vs (5.78 ±0.64)mmol/L,t =2.36,P =0.02 <0.05;HDL -C:(1.63 ±0.42)mmol/L vs (1.32 ±0.51)mmol/L,t =2.87,P =0.00 <0.05;LDL -C:(2.37 ±0.42)mmol/L vs (3.95 ±0.43)mmol/L,t =2.62,P =0.01 <0.05].Conclusion Atorvastatin can reduce blood fat,improve the prognosis of disease,it is superior to the traditional treatment.