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

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 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.

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.

To examine whether or not the regulatory sequence of chicken ovalbumin gene can drive transgene expression specifically in hen oviduct, the authors constructed an oviduct-specific expression vector (pOV), containing 3.0 kilobases (kb) of the 5'-flanking sequence and 3.0 kb of the 3'-flanking sequence of the chicken ovalbumin gene. Jellyfish green fluorescence protein (EGFP) reporter gene and bacterial LacZ reporter gene were respectively inserted into the downstream of the 5'-regulatory region.The recombinants were named as pOVEGFP and pOVLacZ. Two transfer systems, in vitro and in vivo, were used to verify the function of the vector. In vitro, the plasmid DNA pOVEGFP and pEGFP-N1 were transfected respectively by the polyethyleneimine procedure into the primary chicken oviduct epithelium (PCOE) and fibroblasts cells isolated from laying hens. In vivo, the recombinant vector pOVLacZ was injected into egg-laying hens via wing vein and the tissues were collected for RT-PCR analysis.The results showed that expression of pEGFP-N1 was achieved at low level in oviduct epithelial cells and at high level in fibroblasts, but that the recombinant vector was not expressed in both cells. RT-PCR analysis showed that the LacZ gene was transcribed in the oviduct, but not in the heart, liver, kidney and spleen of the injected hens. Accordingly, the ?-galactosidase activity was only detected in the oviduct magnum (116.7 mU/ml) and eggs (16.47 mU/ml). These results indicated that the cloned regulation regions of chicken ovalbumin gene could drive exogenous gene expression specifically in the oviducts of hens. In vivo gene injection via wing vein may serve as a rapid production system of recombinant proteins in chicken eggs. In addition, the cultured primary oviduct cells from laying hens were not efficient temporary expression systems for analyzing the function of regulating elements of ovalbumin gene.

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

Human cytomegalovirus (HCMV) is a DNA virus and serious opportunistic pathogen for both newborn and immunocompromised individuals.To research technique for gene silence and antiviral agents, ribozyme M1GS-T6 was constructed from external guide sequences(EGSs)that consist of a sequence complementary to HCMV UL54 gene RNA and M1 RNA, the catalytic RNA subunit of RNase P from Escherichia coli. The results showed that M1GS can efficiently cleave the mRNA sequence encoding UL54 protein in vitro.

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.