Objective To investigate the effect of Simoyinzi Decoction on serum 5-HT and inflammatory factors in the treatment of perimenopausal women with early onset of severe depression.Methods 82 cases of perimenopausal women with primary severe depression were selected and randomly divided into 2 groups, 41 cases of each group.Control group received basic medicine treatment, the research group received Simoyinzi Decoction treatment,serum neurotransmitter, inflammatory factor and sex hormone levels were detected before and after the treatment, and clinical symptom score and clinical curative effect were compared after the treatment.Results Compared with before treatment, levels of noradrenaline norepinephrine(NE), 5 serotonin(5-HT), dopamine(DA), glutamate(Glu) and N-methyl-D-aspartate(Asp) increased in 2 groups after treatment, levels of gamma amino acid (GABA) and glycine(Gly) decreased, levels of follicle stimulating hormone(FSH) and luteinizing hormone(LH) decreased, levels of estradiol(E2) increased, levels of IL-1β, IL-6, TNF-αand CRP decreased, scores of HAMD and Kupperman decreased, the differences were statistically significant (P<0.05), compared with the control group, levels of NE, 5-HT, Glu and Asp in the research group after treatment were higher, levels of GABA and Gly were lower, levels of FSH and LH were lower, levels of E2 were higher, levels of IL-1β, IL-6, TNF-αand CRP were lower, and scores of HAMD and Kupperman were lower, the differences were statistically significant(P<0.05), and the effective rate in the control group(70.73%) was lower than the research group ( 90.24%) ( P <0.05 ) .Conclusion Simoyinzi Decoction in the treatment of perimenopausal women with early onset of severe depression was curative effective, and it can improve the 5-HT and reduce the levels of inflammatory factors.

Objective To search a new,simple,minimally invasive,safety and effective method to treat the cervical disc herniation.Methods 210 patients with cervical disc herniation received percutaneous nucleoplasty were evaluated.Results They were followed prospectively from two weeks to two months,fifty-nine patients improved significantly,the general clinical effective rate was 96.2%.No complication occurred.Conclusion The percutaneous nucleoplasty is an effective,rapid suited to outpatient,minimally invasive and safe procedure for cervical disc heriation.

OBJECTIVE:To establish an HPLC method for the determination of the concentration of tetrahydropalmatine in Puyuan weikang capsule. METHODS: The HPLC separation was performed on Venusil XBP-C18 chromatographic column (150 mm?6.0 mm, 5 ?m) with mobile phase consisted of methanol-0.1% phosphoric acid solution(60∶40, with pH adjusted to 6.0 using triethylamine) with a flow rate of 1 mL?min-1. The detective wavelength was set at 280 nm and the column temperature was set at 25 ℃. RESULTS: The linear range of tetrahydropalmatine was 2.5～100 ?g?mL-1 (r=0.999 6) and the recovery rate was 94.33%(RSD=1.11%,n=6). CONCLUSION: The method developed in the study was proved to be simple, rapid and accurate, and applicable for the quality control of Puyuan weikang capsule.

OBJECTIVE:To discuss the influence of drug price reduction and regulation of purchase on the use of anti-infectives in our hospital.METHODS:The use of anti-infectives in5times of drug price reduction was retrospective anal?ysed.RESULTS:The proportion of the sum of money for consumption of anti-infectives in the total sum for drug consumption dropped year by year but the total DDDc of anti-infectives increased year by year.The DDDs and the total DDDc of all kinds of anti-infectives showed different characteristics.CONCLUSION:The macroscopic price reduction for anti-infectives posi?tively affects the rational use of anti-infectives,yet the effect is limited.Microcosmic regulation of purchase offers an indis?pensable effect.

OBJECTIVE:To evaluate the bioavailability of domestic propylthiouracil enteric coated capsule.METHODS:A modified RP-HPLC assay was used for determination of the plasma drug concentrations.In a randomized two-way crossover design,a single oral dose of100mg domestic propylthiouracil capsule(trial agent,A)and imported propyithiouracil tablet(reference agent,B)were given to20male healthy volunteers.The parameters were fitted by CRFB bioavailaility soft?ware.RESULTS:The AUC 0～t ,C max and t max of A and B were(9.13?1.53)and(8.80?1.37)(?g?h)/ml,(3.02?0.71)and(3.03?0.66)?g/ml,(4.51?0.24)and(1.13?0.44)h respectively.There were no significant differences in parameters between2groups.The relative bioavailability of product A was(104.37?12.16)%.CONCLUSION:The results suggest that these two products were bioequivalent.

Objective:To analyze the literature on clinical and experimental studies of sports fatigues treated and prevented by acupuncture therapy and understand the current statuS about acupuncture therapy for eliminating sports fatigue.Method:By the method to analyze the literature,the literature on treatment of sports fatigue in the recent 20 years was summarized and analyzed.Results and Conclusion:Acupuncture therapy is able to eliminate free radicals,resist lipid peroxidation,prevent dysfunction of the motor hypothalamus-pituitary-gonadal axis,reduce the creatine kinase content,and lower lactic acid concentration,so as to play an important role in the elimination of sports fatigue and improvement of athletic ability of the body.But,traditional acupuncture therapy will cause minor injury to the human body,it is necessary to popularize the painless acupuncture therapy,and explore the functional mechanism of acupuncture therapy in the treatment and prevention of sport fatigue by multiple channels in the future.

Polyunsaturated fatty acids (PUFA) was a functional component extracted from fish oil. The experiment results indicate that PUFA might inhibit platelet agglomeration induced by Adenosine diphosphate (ADP) in rabbit and rat. The results also suggested that PUFA has extent effect of anti-coagulation in mice. These effects are related with dosage of giving drug.

Objective To investigate the protective effect of lipsomal clodronate against hepatic injury in rats with acute necrotizing pancreatitis (ANP). Methods 48 SD rats were randomly divided into control group, ANP group and lipsomal clodronate group, respectively. The models of ANP were established by injection of sodium taurocholate into the pancreatic capsule. Lipsomal clodronate was prepared by means of thin film. Blank liposomes and clodronate-containing liposomes was injected via caudal vein in ANP group and lipsomal clodronate group, respectively. The rats were sacrificed at 2, 6 h after ANP induction, the serum levels of ALT, AST and AMS, IL-6,IL-12 were measured, and pathologic changes of liver and pancreas were observed. Results At 6 h, serum level of ALT was (73 ± 11) U/L, (257 ± 33) U/L and (184 ± 29) U/L in control group, ANP group and lipsomal clodronate group, respectively;serum levels of AST were (190 ± 32)U/L, (590 ± 70)U/L and (430±52)U/L, respectively;serum levels of AMS were (814±80)U/L, (5031 ± 471) U/L and (2843 ± 236) U/L, respectively, serum levels of IL-6 were (26.7 ± 5.7) pmol/L, (218.0 ±4.7)pmol/L and (112.3 ± 8. O) pmol/L, respectively;serum levels of IL-12 were (4. 2 ± 1.0) pmol/L,(309.5 ± 8.5) pmol/L and (153.7 ± 6.3) pmol/L. The values in ANP group and lipsomal clodronate group were significantly higher than those in control group, while the values in lipsomal clodronate group were significantly lower than those in ANP group (P < 0. 01). Pathologic changes of liver and pancreas were significantly attenuated in lipsomal clodronate group. Conclusions Intravenous liposomal clodronate could exert protective effects on the hepatic injury in rats with ANP.

Objective To investigate the apoptosis of Kupffer cell (KC) induced by lipsomal clodronate in rat with acute necrotizing pancreatitis (ANP). Methods Lipsomal clodronate was prepared by means of thin film, the model of ANP was established by injection of 5% sodium taurocholate of 4 ml/kg into the pancreatic capsule. The Kupffer cells were obtained from ANP rat. After exposure to different doses of lipsomal clodronate (0, 50, 100, 150 μl) , then the proliferation and apoptosis of KC was measured by MTT, flow cytometry and agarose gel electrophoresis of DNA. Results The prepared lipsomal clodronate had an average size of 100～200 nm, the spherical shape of liposome was uniform and confirmed by transmission electron microscope. When exposed to different concentration of lipsomal clodronate for 24 h, the growth suppression rate was 17. 4% , 24. 2% and 31. 1% , respectively, while the apoptosis rate of the KC was (14. 12 ±0.37)% , (18.74±0.43)% and (27.51 ±0.39)%, respectively; the difference was statistically significantly (P<0. 01) , the DNA of KC began degradation and gradually showed clear and characteristic ladder. Conclusions Lipsomal clodronate could induce apoptosis and suppress the growth of Kupffer cells in ANP rats.

Objective To investigate the protective effects of lipsomal clodronate on renal injury in rats with severe acute pancreatifis and the assessment of renal injury. Method Totally 48 rats were randomly divided into three group:normal control group (C);SAP group, in which rats were treated with pure liposomal (P);treatment group, in which SAP rats were treated with liposomal clodronate disodium(T). The SAP model of rat was induced by injection of 5 % sodium taurochohte beneath the pancreatic membrane. Rats of normal control group received isovolumetric injections of 0.9% physiological saline solution instead of sodium taurocholate. Blood samples were collected to measure AMS,BUN,Cr,IL-6 and IL-12 at 2 hors, 6 hours after SAP. At the same time, the samples of pancreatic and renal tissues were taken for observing the pathological changes. Results Compared with controlgroup, serious renal and pancreatic damages were found in group P, and the AMS, BUN, Cr levels elevated signifi-candy (P < 0.01). Compared with group P,the renal and pancreatic damages were attenuated in group T, and the levels of Cr and AMS decreased significantly (P < 0.01), and the IL-6, IL-12 were decreased at 2 hours and 6 hours (P < 0.01). The BUN decreased significantly at6 hours (P < 0.05). Conciusions Excessive release of inflammatory mediator play an important role in renal injury in SAP. Lipsomal clodronate disodium can alleviate the damage of pancreas and kidney.