OBJECTIVE: To provide reference to the service improvement of Chinese drug store. METHODS: The service in drugstores was classified into basic service, pharmaceutical service, medical service and health information service. Each category was analyzed specifically. RESULTS & CONCLUSIONS: Based on the practice, the drug store should choose the proper combination of service category, which are beneficial to drugstores to shape up their own competitive edge and promote sustainable development.

Endocardial Cushion Defects ; complications ; Female ; Humans ; Infant, Newborn ; Lung ; abnormalities ; Lung Diseases ; complications ; congenital

Objective To explore and assess the reasonable application of integrated collaborative service mode in obstetrics and gynecology clinical service.Methods 152 pregnant women admitted in obstetric outpatient from March 2016 to May 2016 were randomly assigned into observation group and control group,76 cases in each group.The control group received obstetric traditional outpatient treatment and hospitalization mode,while the observation group implemented the integrated collaborative service mode.It was a integrated mode based on the traditional mode and multidisciplinary professionals integrated into groups for synergistic services,from the beginning of pregnancy to discharge.Results The number of cases who were knowledged maternal diseases,intraoperative coordination,reasonable diet and breastfeeding of the observation group (69,70,69,66) were superior to those of the control group (51,40,54,50) (x2=17.56,52.58,12.44,11.11,all P<0.001).The incidence rate of maternal and neonatal complications of the observation group were significantly lower than those of the control group(t=12.04,6.49,2.87,9.26,-7.14,all P<0.005).And patients satisfaction survey was improved,the number of satisfaction and complaint in the observation group was 70 persons,1 person,which of the control group was 70 persons,6 persons (x2=7.65,P<0.01).Conclusion Integrated collaborative service mode can improve the quality of medical service and patients' satisfaction,while reduce cesarean section rate,postpartum hemorrhage and maternal complications.Integrated collaborative service mode is an effective method to promote the development of perinatal medicine.

Streptomyces sp.X-435 isolated from a soil sample collected in the suburbs of Beijing was proved to be a produce Virginiamycin.To improve the productivity of the Virginiamycin of Streptomyces sp.X-435,the spores of strain X-435 were treated with UV.The three types of colony,strawhat,wrinkled,blad,were isolated on Gaose's medium plates after mutation.Among them,the colonies of strawhat type exhibited positive mutation and were picked up as objects of screening.After five generation of mutation,the mutant F5-25-u-28 was selected which potency of Virginiamycin was about 20times higher than that of the beginning strain by flask fermentation and was also genetic stable.

Objective To explore a simpler, more economic and reproducible method to reproduce a model of high oxygen induced acute lung injury (HALI) in rats. Methods An animal feeding box equipped with a controllable high oxygen was designed. 100 Sprague-Dawley (SD) rats were divided into normal control group and HALI group by random number table method, with 50 rats in each group. Each group was randomly subdivided into five subgroups according to the duration of exposure to high oxygen, namely 0, 24, 48, 72 and 96-hour subgroups, with 10 rats in each subgroup. The rats in normal control group were kept in cages with ambient air, and the rats in HALI group were kept in an oxygen tank in which the oxygen concentration was higher than 90% volume ratio, with the temperature maintained at 25-27 ℃, humidity of 50%-70%, and CO2 concentration < 0.5% for 23.5 hours every day. The arterial blood of rats was collected for analysis of blood gas at all time points, and the oxygenation index (OI) and respiratory index (RI) were calculated. Then the rats were sacrificed and the right lung was harvested, which was sectioned and stained with hematoxylin and eosin (HE). The changes in histopathology were observed with light microscopy, and pathological score was recorded. The left lung was harvested for the measurement of the wet/dry weight ratio (W/D). Results With the prolongation of high oxygen exposure time, the degree of lung injury in HALI group was gradually increased, and the degree of derangement of alveolar structure appeared in an increasing degree, with destruction of the alveolar wall, widening of alveolar space, and appearance of edema, and inflammatory cell infiltration. A small quantity of red blood cells exudation could be found in some rats. The pathologic changes were most obvious at 48-72 hours after exposure. With the prolongation of high oxygen exposure time (0, 24, 48, 72, 96 hours), the OI (mmHg, 1 mmHg = 0.133 kPa) in HALI group was gradually decreased (446.67±29.93, 306.19±37.23, 269.70±29.00, 253.81±43.40 and 245.58±35.25), RI, pathological score of lung tissue and W/D ratio were gradually increased [RI: 0.25±0.04, 0.31±0.06, 0.38±0.06, 0.46±0.07 and 0.44±0.03; pathological score of lung tissue: 0.00±0.00, 0.90±0.74, 2.90±1.20, 4.70±1.57 and 4.80±1.23; lung W/D ratio: 3.84±0.61, 4.14±0.46, 4.56±0.34, 5.32±0.27 and 5.18±0.25]. Statistically significant differences were found in 72-hour group as compared with that of other groups (all P < 0.05), while no significant difference was found between 96 hours and 72 hours groups (all P > 0.05). There were significant differences in changes between 24, 48, 72, and 96 hours as compared with those of the normal control group: OI (mmHg): 24 h 306.19±37.23 vs. 435.65±25.34 and 96 h 245.58±35.25 vs. 465.42±24.75; RI: 24 h 0.31±0.06 vs. 0.24±0.04 and 96 h 0.44±0.03 vs. 0.24±0.06. The same as true in pathological scores of lung tissue: 24 h 0.90±0.74 vs. 0.00±0.00 and 96 h 4.80±1.23 vs. 0.00±0.00; lung W/D ratio: 24 h 4.14±0.46 vs. 3.79±0.44 and 96 h 5.18±0.25 vs. 4.12±0.91, all P < 0.05. Conclusions A self-designed high oxygen box is simple, easy to operate and reproduction of HALI model can be attained. Sustained exposure to high concentrations of oxygen (≥ 90%) for 24 hours can replicate the HALI model successfully, and the most serious injury appears at 48-72 hours after exposure.

Child, Preschool ; Epilepsy, Rolandic ; diagnosis ; drug therapy ; physiopathology ; Humans ; Male ; Prognosis ; Steroids ; therapeutic use ; Treatment Outcome

Objective To investigate the differential value of contrast-enhanced ultrasonography (CEUS) and time-intensity curves(TIC) in diagnosing testicular and epididymal mass lesions.Methods CEUS via intravenous bolus injection of SonoVue and TIC were performed for quantitative analysis of testicular and epididymal mass lesions.Forty-one patients with 42 testicular and epididymal mass lesions and 26 normal testicles were examined with CUES,the perfusion progress were recorded dynamically,which findings were compared with surgery.Results Twenty-three (54.76％) malignant masses displayed enhanced pattern as evenly enhanced,fast-in and fast-out (8.7％),evenly enhanced,fast-in and slow-out (65.2 ％ ),unevenly enhanced,fast-in and slow-out (26.1％ ).Ninteen (45.24 ％ ) benign masses revealed enhanced pattern as unevenly enhanced,fast-in and slow-out ( 10.5 ％),evenly enhanced,slow-in and slowout ( 10.5 ％ ),unevenly enhanced,slow-in and slow-out ( 36.9 ％ ),without enhancement ( 42.1％ ).There was statistical difference of peak intensity,time to peak and areas among malignant group,benign group and normal group ( P ＜ 0.05).Conclusions CEUS combined with TIC could provide differential diagnostic value for testicular and epididymal mass lesions.

Object To establish the quality standard for Wuhu Powder. Methods Radix Angelicae Sinensis (RAS), Radix Angelicae Dahuricae (RAD), and Flos Carthami (FC) were determined qualitatively by TLC. The content of cimicifugoside and 5-O-methylvisammioside were determined by HPLC. Results The linear ranges of cimicifugoside and 5-O-methylvisammioside were 0.370 0—1.850 0 ?g and 0.191 0—0.955 0 ?g. The recoveries were 100.74% and 98.33%, RSD were 0.67% and 1.91% (n=5), respectively. Conclusion The method is simple, accurate, credibility, which can be used as the quality control standard of Wuhu Powder.

Objective:To define the range and classification of adjuvant drugs. Methods:In order to explore the definition meth-od for the range and classification of adjuvant drugs, the information of definition and classification of adjuvant drugs was obtained by searching PubMed, CNKI, Wanfang database and medicine monographs such as Clinical Medication Notice, New Pharmacology and Martindale:The Complete Drug Reference. Results:The preliminary conclusion on definition, range and classification method for ad-juvant drugs was achieved. Adjuvant drugs were classified into ten categories, so that the adjuvant drugs in our hospital were super-vised. Conclusion:In order to promote the standardized management of clinical application of adjuvant drugs, the range and classifica-tion of adjuvant drugs still need further discussion and standardization.

Background and purpose: Increasing evidence has indicated that polymorphisms in the microRNA (miRNA, miR) binding site of target gene can alter the ability of miRNA and modulate the risk of cancer. We aimed to investigate the association between a miR-520a binding site single nucleotide polymorphism (SNP) rs141178472 in the PIK3CA 3’UTR and the risk of colorectal cancer in a Chinese Han population. Methods:The polymorphism rs141178472 was analyzed in a case-control study, including 386 colorectal cancer patients and 394 age-and sex-matched controls. The relationship between the polymorphism and the risk of colorectal cancer was examined by statistical methods. Results:Individuals carrying the rs141178472 CC genotype or C allele had an increased risk of developing colorectal cancer (CC vs TT, OR=1.716, 95%CI:1.084-2.716, P=0.022;C vs T, OR=1.258, 95%CI:1.021-1.551, P=0.033). Furthermore, the expression of PIK3CA was detected in the peripheral blood mononucleated cell of colorectal cancer patients, suggesting that mRNA levels of PIK3CA might be associated with SNP rs141178472. Conclusion:These ifndings provide evidence that a miR-520a binding site polymorphism rs141178472 in the PIK3CA 3’UTR may play crucial roles in the etiology of colorectal cancer.