Objective In order to investigate the interactions between the activities of daily living of children with post poliomyelitis and depression of their parents.Method 40 cases whose children were with post poliomyelitis were tested by SDSCR.Children's activity of daily living were tested with Barthel's index.Result 65％ of parents whose children with post polimyelitis were depression.Their symptoms of depression were mainly moderate level.There are marked difference comparing with the domestic normal analyzing model.The activities of daily living of the post poliomyelitis's children was worse,the older their parent's age was the higher the incidence of depression occurred was.Conclusion We should pay attention to their parents emotion changes when we carry out the community rehabilitation of post poliomyelitis's children,and strive them for positive coperating our rehabilitation training.

Objective To evaluate the soft tissue profile in adults with unoperated isolated cleft palate. Methods Twenty patients older than 16 years(median age,18.4) with unoperated isolated cleft palate were enrolled.Soft tissue lateral cephalograms were traced and compared with those of cleft operated patients and class-Ⅰocclusion individuals.The results of various measurements were analyzed with ANOVA by SPSS11.5. Results In adults with unoperated isolated cleft palate,there was restriction at the top of the upper lip,and the antelabrum of upper lip and the lower lip were found normal. Conclusion The soft tissue profile in adults with unoperated isolated cleft palate exhibits almost the same characteristics as the corresponding hard tissue,and there is covering over effect of the soft tissue to some extent.

An electrogenerated chemiluminescence ( ECL) sensor was fabricated by employing ruthenium complex polymer as ECL signal and ionic liquid as binding reagent and a sensitive ECL method for the determination of heroin was developed. The ECL sensor was prepared by thoroughly mixing ruthenium complex polymer,graphite powder and ionic liquid,which shows good electrochemical and ECL behaviors. The detection limit for tripropylamine (TPA) was one order of magnitude lower than that observed at the paraffin modified carbon paste electrode. ECL intensity of the fabricated sensor was greatly enhanced in the presence of heroin and a sensitive ECL method was proposed for the determination of heroin based on the enhancement ECL. The ECL intensity was linear with the concentration of heroin in the range from 2. 0 ×10~(-9) mol/L to 2. 0×10~(-5) mol/L and the detection limit was 8×10~(-10) mol/L. The ECL sensor exhibited a long-term stability,fine reproducibility with relative standard deviation less than 5% for 5. 0×10~(-9) mol/L heroin in 60 continuous determinations. The developed method allows the detection of heroin in a serum sample with recovery in 94% -101%.

Objective To investigate alteration of SHP-1 mRNA and protein of bone marrow cells of leukemia mice after ?-ray exposure.Methods A total of 318 BALB/c mice were exposed to ~(60)Co ?-ray once a week for 4 weeks,and the total dose of ?ray received by mice was 7.00 Gy.By pathological examination,39 mice developed thymic lymphoma,14 acute lymphocytic leukemia,21 T-lymphoblast leukemia/lymphoma,1 spiroma,4 malignant yolk sac tumor.Exposed to ?-ray,the mice that developed leukemia or were free of canceration were used in our study(n=10 in each group),and another 10 mice free from irradiation served as control.SHP-1 mRNA and protein in femoral bone marrow cells were detected by real-time fluorescence quantitative PCR(FQ-PCR) and Western blotting respectively.Results SHP-1 mRNA in leukemia mice was(5.26?2.14),significantly higher than that of mice free of canceration(3.68?1.27) and controls(2.95?1.09)(P

Objective To investigate alteration of SHP-2 mRNA and protein of bone marrow cells of leukemia mice after ?-ray exposure.Methods A total of 318 BALB/c mice were exposed to ~(60)Co ?-ray once a week for 4 weeks,and the total dose of ?-ray received by mice was 7.00 Gy.By pathological examination,39 mice developed thymic lymphoma,14 acute lymphoblastic leukemia,21 T-lymphoblast leukemia/lymphoma,1 spiroma,4 malignant yolk sac tumors.Exposed to ?-ray,the mice that developed leukemia or were free of canceration were used in our study(n=10 in each group),and another 10 mice free from irradiation served as control.SHP-2 mRNA and protein in femoral bone marrow cells were detected by real time fluorescence quantitative PCR(FQ-PCR) and Western blotting respectively.Results SHP-2 mRNA was(5.08?2.87) in leukemia mice,(4.59?2.36) in mice free of canceration and(3.54?1.02) in controls.SHP-2 protein was(0.956?0.125) in leukemia mice,(0.892?0.236) in mice free of canceration and(0.712?0.368) in controls.The enzyme catalytic activity of SHP-2 was(0.156?0.069),(0.118?0.065),(0.098?0.048).No significant difference in mRNA,protein or enzyme catalytic activity of SHP-2 was found in leukemia mice,mice free from canceration and control mice.Conclusion SHP-2 mRNA and protein was significantly increased in bone marrow cells of leukemia mice induced by ?-ray irradiation.

OBJECTIVE:To establish the method for simultaneous determination of 5 saponins in Lonicerae Flos. METHODS:Using macranthoidin B as a reference,HPLC method was adopted to calculate the relative correction factor(RCF)of it to macran-thoidin A,dipsacoside B,macranthoside A and macranthoside B. The contents of above 4 saponins were calculated through RCF. Using the contents of saponins determined by external standard method as measured value,the calculated value was compared with measured value. RESULTS:The linear ranges of macranthoidin A,macranthoidin B,dipsacoside B,macranthoside A and macran-thoside B were 0.316-6.32 μg(r=0.9973),0.453-9.06 μg(r=0.9982),0.231-4.62 μg(r=0.9996),0.342-6.84 μg(r=0.9984) and 0.147-2.94 μg(r=0.9961),respectively. RSDs of precision,stability and reproducibility tests were all lower than 2.0%. The recoveries were 97.74%-104.51%(RSD=2.37%,n=6)、96.70%-103.20%(RSD=2.37%,n=6)、96.12%-103.61%(RSD=2.45%, n=6)、98.80%-104.70%(RSD=2.32%,n=6)、99.21%-102.92%(RSD=1.39%,n=6),respectively. There was no statistical sig-nificance between calculated value and measured value(P>0.05). CONCLUSIONS:The method is simple,precise,stable and re-producible. It can be used for the determination of saponins in Lonicerae Flos.

Traumatic fracture accounts for about 50% of the total of traffic accidents. The incidence of fracture in postmenopausal women is significantly higher than that in men. About 5%-10% of patients with bone fracture will suffer from complications such as delayed union or nonunion, which seriously affects the recovery of patients after operation and increases the economic burden of families and society, however, the specific regulatory mechanism has not been fully defined. Immune cells play an important regulatory role in fracture healing, and innate immune response is the first to initiate and participate in fracture healing. Macrophages are innate immune cells which widely exist in various tissues of the body. They play a complex and precise regulatory role in fracture healing by participating in inflammatory response, osteogenic and osteoclast differentiation, mineralization and angiogenesis. Nevertheless, macrophages can be polarized into different subsets and perform different or even opposite functions under different immune microenvironments. At present, it is believed that there are three main polarization states of macrophages: non-activated M0 macrophages, classically activated M1 macrophages and selectively activated M2 macrophage. It has been shown that each subset was positively involved in the regulation process of fracture healing at different stages. Herein, in this paper, the role of different subsets of macrophages in different stages of fracture healing and the related experimental studies are reviewed, helpfully to clarify the immunological mechanism of fracture in-depth and provide new strategies for the research on the immunological intervention of fractures targeting macrophages.

OBJECTIVE:To provide reference for the construction and development of hospital modernization pharmacy in Chi-na,and to promote the application of pharmacy automation system in hospital. METHODS:By introducing the change of pharma-cy management due to the debugging and application of outpatient pharmacy automation system(rapid dispensing machine,intelli-gent access machine)in our hospital,the problems of automation system and countermeasures were put forward,and the effects of automation system in our hospital were evaluated. RESULTS:With the application of automation system,the pharmacy layout was adjusted,the drugs in the machine was debugged and optimized,the procedure on adding drugs and stocktaking drugs were im-proved,the reasonable scheduling work in outpatient pharmacy was worked,the complete management plan on validity of drugs was established;referring to the problems of automation system,the procedures of adding drugs by rapid dispensing machine and intelligent access machine were formulated as well as related working guide. The adding and delivering drug failure emergency han-dling procedure of rapid dispensing machine,intelligent access machine failure emergency handling procedure were formulated ac-cording to the possible fault of automation system. Related index evaluation showed that automation system was applied and continu-ously improved,which reduced labor intensity(step count of pharmacists adding drug decreased from 5 634.6 steps/day to 4 087.8 steps/day);the work efficiency was improved greatly(the number of prescriptions increased from 226.55 sheets/h to 311.55 sheets/h during rush hours);the work error was reduced(the number of dispensing internal error decreased from 54.75 items/week to 21.50 items/week). CONCLUSIONS:After appling the automation system in outpatient pharmacy,the drug dispensing and staff manage-ment has been standardized,and it become the hospital pharmacy development inevitable trend. But it is suggested to adjust and op-timize the automation system continuously so as to exert its maximal efficacy.

Objective To investigate the alterations of SHP-2 mRNA of thymus cells of mice with ? ray-induced leukemia. Methods BALB/c mice were randomly divided into canceration group, non-canceration group, and control group. The gene mutation and content of SHP-2 mRNA in thymus cells were detected by PCR-SSCP, DNA sequencing, and real time fluorescence quantitative PCR (FQ-PCR). Results PCR-SSCP showed there was gene mutation within 700～1 096 bp of SHP-2 mRNA in thymus cells of mice in the canceration group, which was not supported by DNA sequencing. No significant difference in change of SHP-2 mRNA content was found in thymus cells in canceration, non-canceration, and control groups. Conclusion There is translational abnormality of SHP-2 mRNA in thymus cells of mice with ? ray-induced leukemia, which is presented as translational enhancement.

Objective To discuss the optimal imaging conditions of spatio-temporal image correlatin (STIC). Methods Conventional 2D fetal echocardiography and 3D STIC volume collection were performed in 130 fetuses. The images obtained using two methods were scored and compared. Results Complete 3D volume collection with the initial view of four chamber view were abtained in 121 fetuses, the successful rate was 93.13%. There was no significant differences in total score between the two methods. Significant difference was found between the score of different condition groups.The highest scores mostly appeared in lateral four chamber heart in both method groups. The highest scores mostly appeared in 25-29 gestational weeks with 2D ultrasound, while 20-24 gestational weeks with 3D ultrasound, scores in long axis views of vessels were statistically different. Conclusion STIC has advantages over conventional ultrasonography, but needs conditions control and analysis skills.