Objective To explore the therapeutic effect, mechanism and safety of Qingrehuashi recipe in treating chronic superficial gastritis with erosion pertaining to spleen-stomach damp-heat syndrome. Methods 84 cases of chronic superficial gastritis with erosion were recruited into a control group and a treatment group randomly, with each groups containing 42 cases. The treatment group was treated with Qingrehuashi recipe, while the control group was treated with Qingweizhitong granule. Both groups were treated for 8 weeks. The clinical manifestations and signs, gastroscopic results and pathological effects were observed before and after the treatment. Results The total effective rate and curative rate in the treatment group were superior to those in the control group (P<0.05) . Conclusion Qingre Huashi recipe is effective and safe in in treating chronic superficial gastritis with erosion pertaining to spleen-stomach damp-heat syndrome. The mechanism might be related to its effects of anti-inflammation, anti-oxidation, eradicating Hp, promoting gastric motility and enhancing gastric mucosal barrier.

Objective To improve the quality of antibiotics prescriptions in outpatient and emergency departments, to reduce the irrational use of antimicrobial drugs and to improve the quality of pharmacy service through system of rational drug administration.MethodsAnalyzing and evaluating the data of irrational administration of antimicrobial drugs between 2014 and 2015.The data was collected by the system of rational drug administration.ResultsFrom 2014 to 2015, the qualified rate of antibiotics prescriptions increased from 95.40% to 98.71%.Different types of irrational use of antimicrobial agents significantly reduced.ConclusionThe application of system of rational drug administration can improve the qualified rate of antibiotics prescriptions in outpatient and emergency departments and can promote pharmacy service.

Clinically, kidney?yang deficiency is one of the main TCM syndromes in patients with major depressive disorder. Warming yang and reinforcing kidney as a therapeutic measure for the treatment of depressive disorder has a?chieved good clinical curative effect. However, there are some problems on the study of kidney?yang deficiency depression. One of the reasons is that the establishment methods of depression animal model with kidney?yang deficiency are not uni?fied. In order to provide reference and further improve the replication method of depression animal models with kidney?yang deficiency, we systematically collected and analyzed the experiment results published in the past 15 years about the depres?sion animal model with kidney?yang deficiency induced by glucocorticoid hormone drugs and find out their similarities and differences.

Aim To establish a LC-MS/MS method for determination of 5-HT, NE, DA and observe the con-centration of 5-HT, NE, DA in rat plasma of CUMS. Methods Twenty-two male SD rats were divided into control group and model group. Model group was given 9 kinds chronic unpredictable mild stimulating factors every day. 21 days later, behavior and orbital blood were measured before and after modeling. Using benzo-yl chloride as a pre-column derivatization reagent, three analytes and IS were derivatized before LC-MS/MS detection. Change in three kinds of neurotransmit-ter concentration was measured in rat plasma before and after modeling. Results After modeling, com-pared with control group, the weight of rats in model group was declined significantly ( P<0. 05 ) . Horizon-tal scores, vertical scores and sugar consumption were declined significantly ( P <0. 01 ) . Calibration curves of 5-HT, NE, DA were linear between 1. 47 ~752, 1. 75 ~898 , 2. 05 ~1 053 μg · L-1 and LOQ were 1. 47, 1. 75, 2. 046μg·L-1 ,respectively. The recov-ery of 5-HT, NE, DA from plasma was over than 70%, and RSD of inter-day and intra-day assay was limited in 15%. Compared with control group, the con-centration of 5-HT, NE, DA in rat plasma of model group was declined to ( 3. 99 ± 1. 21 ) , ( 6. 24 ± 1. 94), (6. 07 ± 1. 98) μg·L-1(P <0. 01). Con-clusion After making CUMS model of depression, three kinds of neurotransmitters in rat plasma are de-creased.

The present article reports the method of preparation of epidermal growth factor (EGF) from mouse submaxillary glands by using a two-step liquid chromatography and the efficacy of EGF in promoting animal wound healing. It was found that combined purification of crude EGF is better with Bio-gel p-10 and DEAE-DE52 ion-exchange chromatographies and purified EGF has a marked enhancement of wound healing and reduction of cicatricial contracture in animals.

BACKGROUND:The number of elderly patients with hip fracture is huge, and this population mainly combines with a variety of internal diseases. The general condition was bad. Compared to total hip arthroplasty, bipolar hemiarthroplasty can shorten operation time, reduce the time of anesthesia and improve surgical safety, but the operation using which fixation mode is always controversial.
OBJECTIVE:To compare the safety and curative effects of bipolar hemiarthroplasty with cementless or cement femoral stem prosthesis in elderly patients with osteoporotic complex hip fracture.
METHODS:From June 2007 to June 2010, 198 elderly patients with osteoporotic hip fracture aged more than 75 years old, who were treated with bipolar hemiarthroplasty in the People’s Hospital of Xinjiang Uygur Autonomous Region, China, were enroled in this study. Al patients were divided into cementless group (n=69) and cement group (n=129) according to the type of prognosis. Osteoporosis was treated conventionaly in both groups after replacement. Operation time, intraoperative blood loss, incidence of postoperative hip pain, out of bed activity time post surgery, Harris scores of last folow-up and loosening rate of the prognosis were compared between the two groups.
RESULTS AND CONCLUSION:176 of above 198 cases were folowed up for 48 to 84 months, including 122 in the cement group and 54 in the cementless group. Operation time was longer in the cement group than in the cementless group, but out of bed time was earlier in the cement group than in the cementless group post surgery, and there were significant differences (P < 0.05). The incidences of loosening and hip pain were more in the cement group than in the cementless group post surgery (P < 0.05). No significant difference in intraoperative blood loss and Harris scores of last folow-up was detected between the two groups (P > 0.05). The incidences of loosening rate were 5% and 4% in the cement and cementless groups, respectively, which showed significant differences (P< 0.05). These results indicate that bipolar hemiarthroplasty with or without cement for osteoporotic hip fracture in the elderly can obtain good middle- and long-term effects. Bipolar hemiarthroplasty with cement can reduce the out of bed time, but operation time was longer, and incidences of hip pain and loosening were higher in cement prosthesis than in cementless prosthesis.

Objective To investigate the effects of preoperative selective gastric arterial chemoembolization on the tumor vasculature in patients with gastric carcinoma.Methods 40 patients with gastric cancer were divided into two groups :(1)gastric arterial influsion(GAI)group;and (2)gastric arterial chemoembolization(GAE)group.The peripheral vein plasma tumor necrosis factor(TNF ?) and thrombomodulin(TM)were determined before radiologic intervention(RI),and1d,3d after R1;and the gastric vein plasma TNF ? and TM were also determined during operation.The curative surgical resection of gastric cancer was performed between 7 and 10 days after treatment.Stomach histological alterations were observed postoperatively.Results Compared with GAI group ,the plasma TNF ? levels increased markedly at all the time points,and gastric vein plasma TM levels decreased siginificantly in GAE group (P

Aim To investigate the influence of sarpog-relate hydrochloride (SH)on the pharmacokinetic pro-file of dextromethorphan (DM),the typical substrate of CYP2D1 /2,in rats when they were administered co-instantaneously.Methods A total of 1 2 SD rats were randomly divided into two groups:the control group (DM,1 0 mg·kg-1 )and the sarpogrelate group (SH, 1 0 mg·kg-1 ;DM,1 0 mg·kg-1 ),which received in-tragastric administration.Plasma samples were collected immediately before and at different time points after drug administration.A LC-MS /MS method was used to determine the concentrations of DM in rat plasma. Pharmacokinetic parameters were analyzed using Drug and Statistics (DAS 2.0).Results There were signif-icant differences in the pharmacokinetic parameters of DM,including T1 2 (2.49 h ±0.93 h vs 1 .47 h ±0.20 h,P <0.05 ),Cmax (325.7 μg·L -1 ±1 33.2 μg· L -1 vs 1 04.5μg·L -1 ±52.4 μg·L -1 ,P <0.05), AUC0 -t(785.5 μg·L -1 ·h ±451 .9 μg·L -1 ·h vs 244.8 μg·L -1 ·h ±1 68.3μg·L -1 ·h,P <0.05) and AUC0 -∞(804.7 μg·L -1 ·h ±445.6 μg·L -1 ·h vs 251 .4 μg·L -1 ·h ±1 73.4 μg·L -1 ·h,P<0.05 )between the two groups.Conclusion SH could significantly inhibit the elimination of DM,the substrate of CYP2D1 /2 in rats.

This study aimed to explore the impact of depression caused by chronic unpredictable mild stress (CUMS) on in vivo activity of six kinds of CYP450 isoforms in rats. According to 'Katz' method, the model of CUMS was established. Tolbutamide, chlorzoxazone, theophylline, midazolam, omeprazole and dextromethorphan were chosen as probe substrates of CYP2C6, CYP2E1, CYP1A2, CYP3A2, CYP2D1 and CYP2D2 of rats. Plasma concentration of six kinds of CYP450 in control group and model group were determined by LC-MS/MS and computed pharmacokinetic parameters. Consequently, metabolism of theophylline and chlorzoxazone accelerated significantly (P < 0.01), but tolbutamide, dextromethorphan, omeprazole and midazolam had no significant difference. The present study proved that depression caused by CUMS had strong induction to CYP1A2 and medium induction to CYP2E1.

Objective To compare the effects of three different doses of letrozole(LE) on the promoting ovulation and pregnancy situation.Methods A total of 92 infertility patients with type Ⅱ ovulation disorder in this hospital from January 2013 to December 2014 were divided into three groups.The first group and second group were respectively given LE 2.5 mg/d and 5.0 mg/d from 3 d of menses for 5 d.The third group took LE 20 mg at draught on 3 d of menses.On the HCG injection day,follicle maturity time,number of mature follicles,ovulation rate,luteinized unrupture follicle syndrome (LUFS) and pregnancy rate were observed.Results The follicle maturity time,number of mature follicles,ovulation rate and clinical pregnancy rate on HCG injection day had no statistically significant difference among the three groups (P＞0.05).The incidence of LUFS had statistically significant difference(P＜0.05).Conclusion The promoting ovulation effect and clinical pregnancy rate have no difference among 3 different LE doses,but the occurrence rate of luteinized unruptured follicle syndrome(LUFS) in the 2.5 mg/d group is higher,therefore in the practical work,the medication administration mode may be selected according to the actual situation.