Objective To explore the effects of Dolandin-phenergan injection on painless abortion in terms of abortion timing,amount of bleeding,etc.Methods 120 cases of abortion were selected,Dolandin-phenergan injection was used to perform painless abortion.Analgesic effect,heart rate,Bp and other symptoms were observed.Results Little pain was felt in 120 cases,and surgery duration was short,the incidence of heart rate and blood pressme falling were low,namse and vomit were minor.Total bleeding was less.Conclusion It is superior of Dolandin-phenergan in the course of painless abortion.

OBJECTIVE:To investigate the application situation and tendency of antihypertensive drugs in our hospital. METHODS: By a retrospective study,a total of 952 prescriptions of outpatients with hypertension were sampled from our hospital from Nov. 18 to Dec. 17 in 2007 for statistical analysis regarding the utilization of antihypertensive drugs,the treatment regimens,sales amount,DDDs and DDC,etc. RESULTS: The antihypertensive drugs were mainly used in single or two kinds concomitantly. Calcium-channel blocker (CCB) and angiotensin receptor Ⅱ binders(ARB) took the lead,accounting for 30.67% and 28.45%,respectively. Leading the first three places on the list of DDDs were Telmisartan,Amlodipine and Benidipine,and leading the first three places on the list of sales amount were Telmisartan,Valsartan and Amlodipine. CONCLUSION:The use of antihypertensive drugs in our hospital conforms to China Guidelines on Prevention and Management of Hypertension and the drug use criteria recommended by WHO.

Objective To study the correlation between the fetal liver volume and gestational age by three-dimensional ultrasound,and to evaluate its clinical significance.Methods Fetal liver volume from 173 normal fetuses,ranging between 22～39 weeks old,was individually measured by three dimensional ultrasound.Results ① The reproducibility of fetal liver volume measurement by three-dimensional ultrasound was well.② The relationship between fetal liver volume and gestational age was linear(r= 0.93,P

Objective To explore the value of evaluating rat liver fibrosis using contrast enhanced sonography.Methods Carbon tetrachloride was used to induce liver fibrosis.Under the mode of pulse-inversion harmonic imaging,ultrasound contrast agent was bolus iniected through tail vein,hepatic artery arrival time(HAAT),portal vein arrival time(PVAT),hepatic vein arrival time(HVAT)was recorded,and their relationship with immunohistochemical results were analyzed.Results There was no statistical difference of HAAT,PVAT between two groups among S0-S4 stage.HVAT was shorter in S3 and S4 stage than in S0-S2 stage(P＜0.05).HVAT was negative correlated with the percentage of immunohistochemical positive area of C-Ⅳ,LN,the correlation coefficients were-0.680 and -0.639 respectively.Conclusions Contrast enhanced sonography is useful for the diagnosing liver fibrosis.

Objective To analyze the clinicopathological characteristics, immunophenotypes and immu-noglobulin heavy chain gene rearrangement of gastric mucosa-associated lymphoid tissue (MALT) lymphoma. Methods The clinical data of 35 patients with gastric MALT lymphoma who had been admitted to Southwest Hospital from January 1984 to June 2003 were retrospectively analyzed. The specimens of the gastric MALT lymphoma were obtained and their pathomorphological classifications were studied. The immunophenotypes and immunoglobulin heavy chain gene rearrangement were detected by immunohistochemistry and polymerase chain reaction, respectively. All the data were analyzed by chi-square test and Mann-Whitney U test. Results The main manifestations of patients with gastric MALT lymphoma were epigastric discomfort and abdominalgia. The percentage of patients with age≥40 accounted for 74% (26/35). The gastric MALT lyrnphoma has low differentia-tion in 32 patients, and high differentiation in 3 patients. There were 31 patients in Ⅰ E stage, 2 in Ⅱ E1 stage and 2 in Ⅳ stage. Pathological examination showed that gastric MALT lymphoma was composed of centrocyte-like cells and mononuclear-like B cells or lymphoplasma cells. Twenty-nine specimens were with lymphoepithelial lesions (83%), 2 with follicular colonization (6%), and 11 with plasma cells segregated beneath the surface epithelium (33%). All the 35 specimens were B cell immunotype. Restrictive expression of κ and λ light chains of the immunoglobulin was found in 19 cases, and Bcl-2 positive expression was found in 16 cases. High expres-sion of proliferating cell nuclear antigen was found in gastric MALT lymphoma with transformed blasts, which indicated that gastric MALT lymphoma with transformed blasts was more active in proliferation than those of low grade. A monoclonal pattern of immunoglobulin heavy chain gene rearrangement was detected in 33 patients (94%). Conclusions Digestive symptoms are the main manifestations of patients with gastric MALT lymphoma. The incidence of gastric MALT lymphoma increases with age. The final diagnosis of gastric MALT lymphoma depends on the pathological, immunohistochemical examination and laboratory test.

Objective To establish a HPLC method for the determination of deoxys chizandrin and schisantherrin A in Fructus Schisandrae Chinensis. Methods The as say was conducted on a YWG-C18 column with methonal-water (77 ∶23) as mobile phase. The flow rate was 1.0 mL/min and detection wavelength was 230 nm. Results Satisfactory linearities of deoxyschizandrin and schisantherrin A were shown in the range of 0.125～1.25 ?g and 0.08～0.8 ?g,and the recovery was 100.1 %an d 100.0 %(RSD being 0.15 %and 0.28 %。Schisandra sphenanthcra),and 99.7 %an d 101.2 %(RSD being 0.32 %and 0.67 %。Schisandra chinensis) (n=5). Conclusion The HPLC method was simple,curate,highly sensitive and reproducible. It may b e used for the quantitative determination of deoxyschizandrin and schisantherrin A in Fructus Schisandrae Chinensis.

OBJECTIVE:To discuss the way for clinical pharmacists to carry out pharmaceutical care.METHODS:We summarized the content,method and experiences of carrying out pharmaceutical care based on our clinical practice in Cardiology department.RESULTS & CONCLUSION:To provide all-round high quality pharmaceutical care for patients,clinical pharmacists should improve their own qualities by continuous learning knowledge and theories related to their own profession as well as improving their practical skills.

OBJECTIVE:A HPLC method has been developed to determine the concentration of isoniazid in plasma.METH_ODS:The Eclipse XDB-C18 column was used as fix phase and acetonitrile-0.05mol/L ammonium dihydrogen phosphate as mo_bile phase,detection wavelength was 280nm.The plasma sample was injected directly for determination after being deproteinized with 10% trichloroacetic acid and reacted with cinnamaldehyde and abstracted with ether.RESULTS:Good linear relationship was shown from 0.10 to 12.0?g/ml and the averge recovery of isoniazid was 95%～105%.CONCLUSION:The method is rapid,sensitive and is rarely interfered so it can be used in study of pharmacokinetics of isoniazid.

OBJECTIVE:To evaluate the bioequivalence of two preparations of gemfibrozil.METHODS:A single oral dose of gemfibrozil enteric capsule(test preparation)and capsule(reference preparation)was given to20volunteers in an open ran?domized crossover way to study the pharmacokinetics and relative bioavailability.The plasma gemfibrozil concentrations were determined by HPLC method.RESULTS:The pharmacokinetic parameters of test and reference preparations were as follows:T max ,(2.4?0.6)h and(2.3?0.7)h;C max ,(21.8?7.3)?g/ml and(23.7?5.9)?g/ml;T 1/2 ,(2.0?0.4)h and(2.0?0.5)h;AUC 0～12 ,(68.1?13.7)(?g?h)/ml and(68.9?17.4)(?g?h)/ml;AUC 0～∞ (69.7?13.9)(?g?h)/ml and(70.6?17.8)(?g?h)/ml respectively.The relative bioavailability of test preparation was(100.8?15.0)%.The result of statistical analysis on above parameters showed that there was no significant difference between two preparations.CONCLUSION:The two prepa?rations were bioequivalent.

OBJECTIVE:To study the pharmacokinetics and relative bioavailability of compound rifampicin tablets MET_HODS:Plasma levels of rifampicin(RFP),isoniazid(INH)and pyrazinamid(PZA) at different time were determined by HPLC methods,then we drew the time-concentration curves and got the pharmacokinetic parameters and relative bioavailability of test-tablets based on the curves RESULTS:The main pharmacokinetic parameters of RFP,INH and PZA in test-tablets were:Tmax,(1 69?0 60)h,(0 94?0 57)h and(2 36?1 10)h;Cmax,(9 86?2 09)?g/ml,(5 36?1 77)?g/ml and (16 20?4 85)?g/ml;T1/2,(3 43?0 72)h,(2 98?0 75)h and(9 26?1 58)h;AUC0～t,(59 34?13 17)?g/(ml?h),(21 87?14 29)?g/(ml?h) and(212 97?71 52)?g/(ml?h) respectively The main pharmacokinetic parameters of RFP,INH and PZA in control tablets were Tmax,(1 83?0 66)h,(0 86?0 38)h and (2 08?0 97)h;Cmax,(9 98?1 63)?g/ml,(5 60?2 01)?g/ml and (17 79?4 57)?g/ml;T1/2,(3 97?1 58)h,(3 15?0 88)h and (9 36?1 85)h;AUC0～t,(62 46?14 02)?g?h/ml,(21 39?14 53)?g/(ml?h) and (227 09?70 91)?g/(ml?h) respectively The relative bioavailability of test-tablets were (98 47?15 00)%,(103 76?15 80)% and (94 38?12 07)% CONCLUSION:The results of two one-sided tests and rank sum test showed that two formulae were statistically bioequivalent