OBJECTIVE: To discuss the development of the antihypertensive drugs in China. METHODS: The varieties of antihypertensive drugs in New Materia Medica from the 11th (1981) to 16th edition (2007) were analyzed statistically. RESULTS & CONCLUSIONS: The antihypertensive drugs in China has experienced a great development ever since 1997 (14th edition) in that the varieties of adrenoreceptor blockers, calcium-channel blocker, angiotensin-converting enzyme inhibitors and Ang Ⅱ receptor blockers had been increased, thus safer and more effective drugs were available for hypertensive patients meanwhile the case fatality was able to be reduced.

OBJECTIVE:To establish a new mode of pharmaceutical services in the sanatorium.METHODS:The duties and regulations of pharmaceutical service,operating ways,posts and tasks were set up on the basis of analysis of pharmaceu-tical services in the sanatorium.RESULTS:Sanatorium pharmaceutical service could be improved on the basis of current pharmaceutical hardware and quality of pharmacists by renewing service conception,adding working software,rearranging working posts and training pharmacists.CONCLUSION:New Mode of sanatorium pharmaceutical service meets the require-ment of sustainable development of sanatorium.

OBJECTIVE:To standardize prescription management and to promote rational drug use.METHODS:The "Prescription Management Method" was implemented,and the role of pharmaceutical management committee was brought into full play by strengthening pharmaceutical management and building up the long-term supervision mechanism.RESULTS & CONCLUSIONS:Due to the building up of a series of new measures such as the 3-level supervision mechanism,the pharmaceutical management in our sanatorium area has achieved remarkable efficacy.However,there are some shortages which remain to be improved.

Parpose:To observe the therapeutic effects of the ricin's intervention in treating the hepatic carcinoma and to compare the restraint effect to bone manrrow caused by ricin and mitomicin C.Materials and Methods:Use human grafted hepatic carcinoma to naked rat as transplanted rat's liver cancer model.The therapeutic effects of ricin(4?g/kg)were compared with that of lipiodel-emusified riein(8?g/kg)and mitomicin C(500ug/kg)(all the dosages were of the one third of the LD50),with saline injected liver cancers as the control.To observe the tumour's growth inhibition rate,-FP hemogram and marrow change.Results:The growth of turners in group of ricin,lipiodel-emulified ricin,mitomicin C was inhibited,result in tumour necrosis.The inhibition in marrow showed more obvious in mitomicin C than in ricin.The- FP's reduction was significant in comparision with that of the control group,however,there were no remarkable difference among the three drug forms.Conclusion:Ricin has remarkable therapeutic effect on hepatic carcinoma.Ricin's emulsion was stable providing experimentd basis for the toxicity to marrow is clearly lower than mitomicim C

OBJECTIVE:To analyze the utilization of different dosage forms of essential drugs in the clinical practice in our sanatorium and the tendency of drug use of patients.METHODS:The utilization of essential drug in our sanatorium were analyzed statistically in respect of drug category,constitution ratio of drug use.A questionnaire survey was carried out to survey the tendency of drug use of patients.RESULTS:Tablet was the most common dosage form in the clinic.Antibiotics and drugs for clinical therapy had complete dosage forms.The common dosage forms used patients were tablets and capsule,etc.CONCLUSIONS:Patients of our sanatorium select drugs tendentiously.The tendentious selection of drug is no difference in each age group.

OBJECTIVE:To analyze the utilization of drug included in the army of rational medicine directory in a military sanatorium in 2009.METHODS:To extrac convalescent medication data from a military sanatorium "military sanatorium information system",and analyze the drug use situation.RESULTS:The first 6-bit key role of drug consumption was the circulatory system drugs,anti-microbial drugs,a major role in the central nervous system drugs,clinical subjects medication,a major role in the respiratory system drugs,a major role in the digestive system drugs.CONCLUSION:The drug use of the military sanatorium for the convalecents basically matches the spectrum of convalecent disease.

Objective To study the expression of aquaporin-4 (AQP-4) in core and marginal region of the contusion brain tissues from patients with severe traffic brain injuries. Methods Thirty patients with severe traffic brain injuries (frontal-temporal brain contusion) admitted into our department from January 2007 to July 2009 were enrolled in the study and divided into three groups according to the period from injury to operation, ie, 0-4 hours (Group A), 5-8 hours (Group B) and 9-12 hours (Group C). The tissue was collected from core and marginal regions of brain contusion in each group. Ten parts of normal brain tissues obtained from the cerebellum to gain good exposure of CPA region tumors were used as control. The expression of AQP-4 in the normal brain tissues and in the tissues from core and marginal region of brain contusion, with GAPDH used as a control. Results The expression of AQP-4 in the marginal region was distinctly higher than that in normal tissues and in the tissues from core region. The AQP-4 expression in the tissues of the core region was lower than that in normal tissues. Conclusions AQP-4 is highly expressed in the tissues from the marginal region early after injury in a time-dependent fashion. Low expression level of AQP-4 in the core region is possibly correlated with early damage of blood brain barrier and peripheral structures.

Objective　To investigate the expression of HGF and TGF-α and their receptor, Met (HGF receptor) and EGFR (TGF-αreceptor) mRNA, in the regenerative liver/hepatocytes after 70% partial hepatectomy (70% PH) in noncirrhotic biliary obstruction rats. Methods　Wistar rats were divided randomly into N-PH group, BDO-RBF-PH group and BDO-RBF group. The expression of HGF/Met mRNA and TGF-α/EGFR mRNA was measured by RT-PCR in the liver/hepatocytes at the time point of 0, 6, 12, 24, 48 and 72 h after 70% PH or RBF. Results　In N-PH group, the expression of HGF/Met mRNA increased sharply and peaked at 6 h, and maintained at a high level until 24 h after 70% PH. In BDO-RBF-PH group however, the expression of HGF/Met mRNA increased slowly and peaked at 12 h after 70% PH. The peak level was lower in BDO-RBF-PH group than in N-PH one. The expression of TGF-α/EGFR mRNA increased sharply and peaked at 24 h after 70% PH in N-PH group. However, the expression of TGF-α/EGFR mRNA elevated slowly and peaked at 48 h after 70% PH in BDO-RBF-PH group with a lower peak level than that in N-PH group. Conclusion　The expression of HGF/Met mRNA and TGF-α/EGFR mRNA in the regenerative liver/hepatocytes after 70% PH decreases significantly in noncirrhotic biliary duct obstruction rats. There is a tendency that the expression of HGF mRNA and TGF-α mRNA is less than Met mRNA and EGFR mRNA.

OBJECTIVE:To discuss the association between ABCB1 gene polymorphisms and adriamycin and cyclophospha-mide(AC)combined with chemotherapy-induced severe neutropenia in patients with breast cancer. METHODS:218 breast cancer patients receiving AC combined with chemotherapy were selected from our hospital during 2012-2015;PCR-RFLP was used to de-tect polymorphisms of ABCB1 2677G>T/A and 3435C>T. The associated between different age,BMI,clinical stages genotypes, etc and AC combined with chemotherapy-induced severe neutropenia were investigated,and risk factors of neutropenia were ana-lyzed by multivariate logistic regression. RESULTS:Among 218 breast cancer patients,170 patients suffered from severe neutrope-nia,accounting for 78.0%. Among ABCB1 2677G>T/A polymorphisms,distribution frequency of GT or GA genotype,TT,TA or AA genotype,GG genotype in severe neutropenia were 80.6%,86.2% and 60.0%,with statistical significance (P<0.05). Among ABCB1 3435C>T polymorphisms,distribution frequency of TT,CT and CC genotype in severe neutropenia were 86.4%, 78.4% and 72.7%,there was no statistical significance(P>0.05). AST and ABCB1 2677G>T/A polymorphisms were correlated with severe neutropenia (P<0.05),and ABCB1 2677G>T/A polymorphism was a strong predictor of neutropenia [OR=3.875, 95%CI(1.555,9.922),P=0.008]. CONCLUSIONS:ABCB1 2677>T/A polymorphisms may be aggravate AC combined with che-motherapy-induced neutropenia in patients with breast cancer.

Objective To investigate the effects of Siwu decoction on the learning and memory abilities in mice with blood deficiency and the related mechanism.Methods The mice were randomly divided into five groups:normal control group,model control group,high-,medium-,and low-dose group of Siwu decoction.Blood deficiency mouse model was established by continuously cuttingtailand bleedingin model control group,high-,medium-,and low-dose group of Siwu decoction.The mice in high-,medium-,and low-dose group were intragastrically administrated with Siwu decoction of 2.5,5.0,10.0 g·kg-1 for 14 days,respectively.The erythrocyte counts (RBC),hemoglobin (HGB),red blood cell hematocrit (HCT) were detected before modeling,7 and 14 days after administration.The spatial learning and memory abilities were assessed using the T maze test.The spontaneous activities were assessed using locomotors activity detector.The levels of erythropoietin (EPO) content in serum and acetylcholinesterase (AChE) in hippocampal tissue were detected by enzyme-linked immunousorbent assay.Results 5.0 and 10.0 g·kg-1Siwu decoction could increase RBC,HGB,HCT on the 7th and 14th day,2.5 g.kg-1Siwu decoction could increase RBC,HCT on 14th day,and each dosage of Siwu decoction could significantly increase the spontaneous activities of model mice with blood deficiency on the 7th and 14th day as compared with model control group (P ＜0.05 or P ＜0.01).Compared with model control group,the number of errorsin T Maze test were decreased significantly in high-,medium-,and low-dose groups (P ＜ 0.01).And the Siwu decoction had a tendency to reduce the hippocampal AChE levels,but when compared with the model control group there were no statistical differences (P ＞ 0.05).Conclusion Siwu decoction is benefit formemory and spatial learning in mice with blood deficiency,which may be related with higher serun EPO and lower hippocampal AChE expression.