【Objective】 To investigate the morbidity trend of the preterm delivery.【Methods】 A retrospective study was done on the delivery data in our hospital from 1969 to 1998. Select the cases on annual August as the sam pling units, and divided those 253 cases into three decade groups, to analyze th e obsterical factors affecting the preterm delivery.【Results】 ① The morbidity of the preterm delivery in thirty years was 4.72%(95% CI 4.16, 5.32). ② The re were no obvious changes of the morbidity among the years, and had no seasonal aggregation. ③ The cesarean section rates in the third decade increased signif icantly than those in former two decades (P<0.05). ④ As time goes on, the i ncidence of premature rupture of membrane increased, and that of the preterm del ivery with no obvious complication decreased. The cases with the intrauterine fe tal distress and IVF-ET in the third decade were significantly increased. ⑤ Th e gestation age and birth weight increased significantly, especially in the thir d decade, but the neonatal mortality had no obvious change. 【Conclusions】 Ther e was no reduction of the morbidity of the preterm delivery, further studies sho uld be emphasized. It seems unlikely the increased of cesarean section rates wil l reduce the neonatal mortality. PROM is important factors affecting the preterm delivery, and the IVF women may be at higher risk of preterm delivery.

Objective:To research the influence and mechanism of Toufeng capsule (TFC) on the concentratioin of blood active substance and single amine neurotransmitter in the brain and blood of magraine mice.Methods: We chose animal disease model of migraine made by hypodermic nitroglycerin and measured the concentration of 5 HT. NE and DA in the rat's brain and blood by means of enzymeimmunoassay experimental methods.Results: TFC could obviously increase the concentration of 5 HT and NE in the bloold and of 5 HT, DA and NE in the brain.Conclusions: TFC might improve neurosystematic regulation functions and enhance the neurotransmitters' secretion and metabolism.

Objective:To establish a quantitative analysis method to determine the content of sulfurous anhydride in Rhizoma di-oscoreae by ion chromatography-direct extraction. Methods:Sulfurous anhydride was extracted by KOH solution (25 mmol·L-1). An IonPac? AS11-HC column(250 mm × 4 mm, 9. 0 μm) was used. The column temperature was 20℃, the eluent was KOH solution (20 mmol·L-1 ) at flow rate of 1. 00 ml·min-1 and the conductivity temperature was 20℃. Results:There was a good linear rela-tionship between the injection quantity (1.160-29.100 μg)and the peak area of sulfite(r =0.999 9). The average recovery was 98. 9%(RSD=0. 6%, n=9). The quantitation limit was 1. 38 ng·ml-1. Conclusion: The method is simple, accurate and rapid, which is appropriate for the quantitative analysis of sulfite anhydride in Rhizoma dioscoreae.

OBJECTIVE:To upgrade the management of drug storehouse.METHODS:The framework,function and advantages of management information system in our hospital drug storehouse was introduced and analysed.RESULTS&CONCLUSION:The application and improvement of information system in management of drug storehouse helps to make a more regular and scientific process.

Objective Toinvestigatetheincidenceofchronicrenalobstructiveexternalappendageinvolvementandtheresultsof MSCTdetection.Methods MSCTdataof120patientswithchronicurinarytractobstructionwereretrospectivelyanalyzed.Results Among120patients,75caseswerefoundwiththeextrarenalappendageinjury(62.5%).Theinjuryoftheextrarenalappendageincluded thickeningofrenalcapsule(8.00%),effusionofrenalsubcapsular(14.67%),thickeningofbridgingseptaoftheperinephricspace (100.00%),lamellarshadowoffatlayerintheperirenalspace(36.00%),thickeningofrenalfascia(96.00%),pararenalspaceeffusion (88.00%),thickeningperitoneal(76.00%),pseudocyst(1.33%),lamellarshadowoffatlayerinextraperitoneal(22.67%)andnapes(6.67%), increasedintraperitonealfatdensity(32.00%)andperitonealeffusion(4.00%).Conclusion MSCTcanclearlydemonstrateextentand rangeoftheperinephricspaceandpararenalspaceinvolvementinchronicurinarytractobstruction.CTscanplayanimportantrolein chronicurinarytractobstruction.

Objective To explore MSCT appearances of lung lacerating injury.Methods The MSCT findings of lung lacerating injury in 31 patients were analyzed retrospective.Results The lung lacerating injury of the 31 cases with 67 lesions in total was found,18 of whom were located on the back side of lung near the pleura,11 of whom had solitary lesion and 20 of whom had multiple ones. The MSCT findings included lung cavity in 9 eases,liquid airbag cavity in 1 7 and lung hematoma in 5 .The pulmonary contusion with different degrees was found in all 3 1 cases.Dynamic observation showed the cavities and hematoma could be transformed into each other.Conclusion MSCT is the best method for diagnosis and observation of lung lacerating injury and helpful for the guide of clinical treatment.

Objective: To establish the standardized management mode for emergent medicines of inpatient area based on JCI. Methods:The expiry verification data of emergent medicines in hospital wards were collected from 2013 to 2015. The number and the amount of emergent medicines expired in the last three months in each calendar month during the three years were analyzed, the exist-ing problems in the management mode were found out and gradually optimized using PDCA cycle. Results:From 2013 to 2015, the re-placement amount of emergent medicines expired in the next month was 3497. 37 yuan. The number of emergent medicines expired in current month was 62. A total of 420 times of emergent medicines didn' t meet the requires of expiry verification from 2013 to 2015. After the check-in form redesign for emergent medicines and the standardization of replacement process, the number of expired medi-cines in the rescue carts was reduced, and the validity and quantity of drugs in all the rescue vehicles could be clearly shown in the new form. Conclusion:The standardization of emergent medicine management model can guarantee the safety of emergent medicines used in patients.

Objectives To identify the Francisella strain isolated from blood of a patient with drowning-associated pneumonia.Methods The whole genome of the strain,designated Wenzhou1,was sequenced using the high throughput sequencing technology by 2000/miSeq system of Illumina platform,and the obtained genome draft was assembled by MicrobeTrakr Plus software.The phylogenetic neighbors of Wenzhou1 were obtained by NCBI BLAST analysis from GenBank database for the gene sequences of 16S rRNA,malate dehydrogenase(mdh),DNA-directed RNA polymerase subunit beta (rpoB) and succinate dehydrogenase subunit alpha (sdhA).The average nucleotide identity(ANI) between Wenzhou1 and its phylogenetic neighbors was analyzed by the software OrthoANI using NCBI BLAST search under the Java Runtime Environment Version 8.Results The genome size of Wenzhou1 was 1.96 × 106 bp,containing 74 contigs.The genomic G + C mol％ of Wenzhou1 was 32.1％,which was similar to the other species of genus Francisella and Allofranicella.Based on the analysis of NCBI BLAST of GenBank for the similarities of 16S rRNA gene,mdh gene,rpoB gene and sdbA gene sequences,Wenzhou1 was most closely related to F.hispaniensis FSC454 and Francisella cf.novicida 3523.The ANI of Wenzhou1 was 97.8％ to F.hispaniensis FSC454,97.5％ to 97.6％ to Francisella cf.novicida 3523,but only 91.3％ to 91.5％ to the four subspecies of F.tularensis.Conclusion ANI analysis based on whole genome sequence should be an accurate,effective method for bacterial identification.Wenzhou1 could be identified as F.hispaniensis by ANI with high-throughput whole genome sequencing technology.

Objective: To study the dosages of capsules commonly used in children to provide reference for the addition of capsule specification for children.Methods: According to the application situation of capsule dosages commonly used for the inpatients in one children's hospital from January 1, 2013 to September 1, 2016, and combined with the usage rates of various drugs with different dosages, the addition of the minimum dosage of capsules was proposed.Results: Totally 10 species of commonly used capsules were selected from the children's hospital, and among them, 4 ones met the requirements of clinics, and the other 8 ones needed the specification addition, including clostridium butyricum capsules (210 mg) and polysaccharide ferric complex capsules (25 mg).Conclusion: The existing capsule specification can not fully meet the clinical requirements in the children's hospital.Therefore, appropriate dosage adjustments are still needed.

Objective To explore MSCT findings of pulmonary tuberculoma.Methods MSCT data of 62 patients with pulmonary tuberculoma confirmed by clinical and pathological results were analyzed retrospectively.Results Of the 62 patients,64 lesions were detected with single in 60 cases and multiple in 2 cases.The MSCT signs showed as follows:circumscribed round,oval,egg-like or irregular nodules or masses,size ranging from 2-3 cm,cavity in 31 lesions,calcification in 25 lesions,pleural indentation sign in 45 lesions and pleural tail sign in 1 2 lesions.Conclusion The MSCT features of pulmonary tuberculoma are relatively specific such as the multiple patch calcifications within mass,calcification of the whole mass and semilunar cavity on the lateral side of the hilum.The MSCT is a valuable examination for the accurate diagnosis of pulmonary tuberculoma.