OBJECTIVE:To optimize the extraction technology of Qingjie atomized liquid. METHODS:The extraction technol-ogy of Qingjie atomized liquid was optimized by orthogonal test with hyperoside content as index,using the amount of added wa-ter,extraction time and extraction times as factors,and the verification test was conducted. RESULTS:The optimal extraction tech-nology was as follows as 12-folds water,extracting for 2 times and 1 hour each time. The content of hyperoside was 4.129 μg/g in 3 validation tests(RSD=1.81%,n=3). CONCLUSIONS:The optimal extraction technology is stable and practical,and can pro-vide reference for the formulation of technology and quality standard for Qingjie atomized liquid.

This paper discusses the present situation of the air-station medical equipment digital construction,and analyzes the common problems at present.According to the integration spirit of superior department,this paper designs air-station medical database and presents the solutions to realize resource integration and information sharing.

Objective To observe the clinical efficacy of extracorporeal shock wave (ESW) plus electroacupuncture in treating periarthritis of shoulder.Method Ninety patients with periarthritis of shoulder were randomized into an electroacupuncture (EA) group, an ESW group, and an ESW plus EA group, 30 cases in each group. The EA group was intervened by EA, the ESW group was treated with ESW, and the ESW plus EA group by ESW and EA. The three groups were treated once every 2 d, with successive 10 sessions as a treatment course. The Visual Analogue Scale (VAS) score and shoulder range of motion (ROM) score were evaluated before and after the treatment in the three groups. Result The VAS scores dropped significantly in the three groups after the intervention (P<0.05); there was no significant difference in comparing the VAS score between the EA group and ESW group after the intervention (P>0.05); the VAS score in the ESW plus EA group was significantly different from that in the EA group and ESW group after the treatment (P<0.05). The ROM scores were significantly improved in the three groups after the intervention (P<0.05); there was no significant difference in comparing the ROM score between the EA group and the ESW group after the intervention (P>0.05); the ROM score in the ESW plus EA group was significant different from that in the other two groups (P<0.05).Conclusion ESW plus EA can more significantly ease the pain and improve the shoulder ROM in treating periarthritis of shoulder compared with the two methods used separately.

Objective To assess the efficacy of triple therapy including proton pump inhibitor (PPI), levofloxacin and amoxicillin for the first-line treatment of H. pylori infection, and the relation between H. pylori eradication and CYP2C19 genetic polymorphism. Methods Two hundred and five H. pylori-positive patients were divided into group E_(20) (esomeprazole 20 mg twice daily), group E_(40)(esomeprazote 40 mg twice daily),group R (rabeprazole 10 mg twice daily) and group L (lansoprazole 30 mg twice daily). Besides PPI, all patients were received levofloxacin 500 mg daily and amoxicillin 1000 mg twice daily for 1 week. The CYP2C19 genotypes were detected in 161 patients. The eradication of H. pylori were analyzed by intention-to-treat (ITT) and per protocol (PP) methods.ResultsThe H. pylori eradication was 86.70% in group E_(20), 88.5% in group E_(40),73.5% in group R and 78.1% in group L. Whereas the H. pylori eradication was 90% in patients with PM genotype,81.5% in patients with HetEM genotype and 82.1% in patients with HomEM genotype. The H.pylori eradication was 83.4% and 79.00% by per protocol (PP) and intention-to-treat (ITT) analyses,respectively. There was no significant difference in H. pylori eradication among four groups (P>0.05), and no relation was found between H. pylori eradication and genotypes (P>0.05). Conclusions PPI based triple therapy was effective in eradication of H. pylori, which is not influenced by CYP2C19 genotypes.

Objective To promote health service information system for air force air-station. Methods According to service characters and demands of air force air-station, a general database was designed to integrate health information of pilots, health service of air-station, and physiology & psychology detection of pilots. Results It provided automatic and intelligent means for health service information and health information of pilots for all level health division of air force. Conclusion The successful running of the system enhances the service support efficiency of air force air-station, thus positively promoting the battle effectiveness.

Objective To investigate the effect of home diabetes care platform based on internet and family fixed partner on the continuous care of diabetes patients outside the hospital.Methods A total of 150 out-patients with diabetes were collected from June 2016 to November 2016,divided into family fixed partner group(group A),smart phone APP home diabetes care platform group(group B),family fixed partner combination with smart phone APP home diabetes care platform group(group C)with 50 cases each by random digits table method.The three groups received the same health education during their stay in hospital,patients in group A and group C were required to have family fixed partners,patients in group B and group C were required to receive the home diabetes care platform for smart phones APP after they left the hospital,the intervention time was six months,and the indexes of blood glucose metabolism,self-management ability of diabetes were assessed at the end of six months after intervention and before intervention.Results Fasting blood glucose and postprandial blood glucose and glycosylated hemoglobin values of the three groups after intervention were lower than those before intervention.The postprandial blood glucose and glycosylated hemoglobin values was(9.96±4.23)mmol/L,(7.16±1.47)%in group C,(13.78±3.34),(11.46±4.85)mmol/L and(8.46±2.21)%,(8.07±2.45)%in group A and B,the difference was significant(F=10.57,3.92,P＜0.05).The scores of self-management ability of diabetes of the three groups after intervention were all higher than those before intervention.The score of self-management ability of diabetes of item 1-6 was(6.45±1.65),(4.87±2.23),(6.17±2.12),(5.24±1.65),(4.67±2.13),(6.27±2.02)points in group C,(5.78±1.96),(3.63±2.14),(5.25±2.34),(4.12±1.97),(3.65±1.34),(5.26±2.21)points in group B,(5.04±1.78),(3.37±1.64),(4.63±1.87),(4.03±2.17),(3.32±1.74),(5.30±1.97)points in group A,the difference was statistically significant(F=3.82-7.94,P＜0.05).Conclusions Home diabetes care platform based on internet,combined with family fixed partner education,are more conductive to patient blood sugar control,and enhance self-management ability and account ability.

OBJECTIVE：To study the effects and mechanism o f apigenin on cisplatin sensitivity of NSCLC A 549 cells by regulating RAD51 gene. METHODS ：Human lung cancer cisplatin-resistant cells A 549/DDP were selected and divided into control group（blank culture medium ），cisplatin group （5 g/L），apigenin low-dose and high-dose groups （10，20 μmol/L）. MTT assay was used to detect the growth of A 549/DDP cells ，while the Annexin Ⅴ/PI double staining combined with flow cytometry were used to detect the apoptosis. A 549/DDP cells were collected and divided into cisplatin alone group （1，2，4，8，16 μg/mL）， apigenin combination group （10 μmol/L，based on cisplatin ）. MTT method was used to determine and calculate inhibitory rate of cell proliferation. IC 50 values of drugs were calculated by regression model ，and reversion index of apigenin was calculated. 18 nude mice were randomly divided into control group ，cisplatin alone group and apigenin combination group ，with 6 mice in each group. After A 549/DDP cells were inoculated to form the transplanted tumor ，normal saline ，cisplatin（2 mg/kg，once every other day ）， cisplatin（the same dosage and usage ）+apigenin solution （30 mg/kg，once a day ）were injected intraperitoneally respectively. After 18 days of continuous administration ，the body weight of mice and the mass of the transplanted tumor were detected and the tumor inhibition rate was calculated. Human lung cancer cells A 549 and A 549/DDP were collected and divided into normal group （A549 cells），control group （A549/DDP cells ），cisplatin group （5 g/L，A549/DDP cells ）and apigenin low-dose and high-dose groups （10，20 μmol/L，A549/DDP cells ），respectively. mRNA and protein expression of RAD51 were detected by real-time fluorescence quantitative PCR and Western blotting assay. RESULTS ： Δ 基金项目：四川省教育厅（自筹经费）科研项目（No.12ZB227） ＊讲师，硕士。研究方向：肿瘤病理。E-mail：molin212@163.com Compared with control group ，the cell growth of apigenin # 通信作者：副教授，硕士生导师，硕士。研究方向：肿瘤病理。 low-dose and high-dose groups were decreased significantly ， E-mail：xinrongH292@163.com apoptosis rates of them w ere increased significantly and higher ·708· China Pharmacy 2020Vol. 31 No. 6 中国药房 2020年第31卷第6期 than those of cisplat in group （P＜0.05 or P＜0.01）. After combined with apigenin ，proliferation inhibition rate of A 549/DDP cells was increased significantly ，compared with cisplatin alone group with the same concentration （P＜0.05）. The IC 50 in the apigenin combination group was （5.81±0.47）μg/mL，significantly lower than （14.44±0.52）μg/mL in cisplatin alone group（P＜0.05），and reversal index of apigenin was 2.49. The results of nude mice tumor inhibition experiment showed that after combined with apigenin，tumor inhibition rate of A 549/DDP bearing nude mice was 68.72％，significantly lower than 33.82％ in cisplatin alone group. Compared with A 549 cells of normal group ，relative expression of RAD51 mRNA and protein were increased significantly in A549/DDP cells of control group （P＜0.05）. Compared with A 549/DDP cells of control group ，relative expression of RAD51 mRNA and protein in A 549/DDP cells were decreased significantly in apigenin low-dose and high-dose groups （P＜0.05）. Compared with cisplatin group ，relative expression of RAD51 mRNA and protein in A 549/DDP cells of apigenin low-dose and high-dose group were decreased significantly （P＜0.05）. CONCLUSIONS ：Apigenin can effectively reverse drug resistance of cisplatin-resistant A 549/DDP cells in human lung cancer. The mechanism may be related to the reduction of RAD51 gene transcription and protein expression.