Objective:To evaluate the rationality of medical order in oncology department of our hospital and analyze the intervention effect of clinical pharmacist.Methods:Totally 180 medical orders in oncology department of our hospital from January to June in 2013 were selected as the pre-intervention group,and those with the same number from January to June in 2014 were selected as the post-intervention group.The rationality of medical orders including drug selection,administration routes,usage and dosage was investigated and compared between the groups. Results:The unreasonable rate was 41.11% before the intervention and 8.33% after the intervention with statistically significant difference(P<0.05).The irrational drug use included inappropriate indications,usage and dosage,improper drug replacement and combination,and inappropriate adjuvant drug use.Conclusion:Irrational drug use in oncology department can be significantly reduced and the level of rational drug use can be improved through the intervention of clinical pharmacist.

OBJECTIVE:To observe the clinical efficacy and safety of ambroxol hydrochloride in the treatment of neonatal re-spiratory distress syndrome. METHODS:108 cases of neonatal respiratory distress syndrome were randomly divided into control group and observation group,54 cases in each group. Control group were treated with conventional treatment,such as oxygen inha-lation,anti-infection and nutritional support,observation group was additionally treated with 30 mg/kg Ambroxol hydrochloride in-jection,ivgtt,qd,for continuous treatment of 4-6 d. Clinical efficacy,blood gas indexes [oxygen partial pressure(PaO2),carbon dioxide partial pressure (PaCO2)],12,24 and 48 h after treatment remission time of clinical symptoms,hospitalization time, changes of X-ray film value,tidal volume(VT)and dynamic lung compliance(Cdyn)in 2 groups were compared,and the inci-dence of adverse reactions was observed. RESULTS:The total effective rate in observation group was 94.44%,which was signifi-cantly higher than control group (51.58%),the difference was statistically significant (P<0.05);there was no significant differ-ence in the blood gas indexes in observation group after 12 h(P>0.05),PaO2 was significantly higher than control group and Pa-CO2 was significantly lower than control group 24 and 48 h after treatment,there was significant difference between 2 groups(P<0.05). Remission time of cyanosis,dyspnea,lung moist rales and hospitalization time in observation group were shorter than con-trol group,the difference was statistically significant(P<0.05). X-ray film value,Cdyn and VT levels in observation group were significantly higher than control group,the difference was statistically significant(P<0.05). The incidence of adverse reactions in observation group was 3.70%,which was significantly lower than control group(18.52%),the difference was statistically signifi-cant(P<0.05). CONCLUSIONS:Ambroxol hydrochloride shows obvious efficacy in the treatment of neonatal respiratory distress syndrome,it can improve blood gas indexes and accelerate the recovery from disease,with good safety.

Purpose: To explore the relationship between positive MMP-9, Cath-D and biological behaviors in gastric carcinoma( GC). Methods: Positive MMP-9 and Cath-D were detected with S-P immunohistochemical method in 128 primary tumor specimens. Results: The positive rates of MMP-9 and Cath-D in 128 cases of human GC were correlated with growth pattern, depth of invasion, TNM categories, lymph nodes metastasis(P

The article analyses the current situation and the problem in training junior faculty process in preclinical medicine education,discussing how to shorten the period of training junior faculty,thus to train a excellent teaching system for preclinical medicine education.

To study the angiogenic activity of amphoteric brush-type copolymer complex of alginate-graft-PEI/pVEGF (Alg-g-PEI/pVEGF) in vivo, we evaluated the toxicity of Alg-g-PEI/pVEGF complexes to rMSCs and zebra fish first. Then, we used gel retardation assay to investigate the protection of complex to pDNA against DNase I, serum and heparin. For in vivo study, we evaluated the angiogenic activity of Alg-g-PEI/pVEGF complexes by using CAM and zebra fish as animal models, PEI 25K/pVEGF and saline as positive and negative controls. Our results show that Alg-g-PEI protected pVEGF from enzymolysis and displacement of heparin in some degree, and its complexes with pVEGF were less toxic to rMSCs and zebra fish. Alg-g-PEI/pVEGF complexes induced significant angiogenesis, which was dosage-dependent. In CAM, when the dosage of pVEGF was 2.4 microg/CAM, Alg-g-PEI group achieved the maximum of angiogenesis, and the area ratio of vessel to the total surface was 44.04%, which is higher than PEI 25K group (35.90%) and saline group (24.03%) (**P < 0.01). In zebra fish, the angiogenesis increased with the increase of N/P ratios of Alg-g-PEI/pVEGF complexes in our studied range; when N/P ratio was 110, the optimal angiogenesis was obtained with vessel length of 1.11 mm and area of 1.70 x 10(3) pixels, which is higher than saline group (0.69 mm and 0.94 x 10(3) pixels) (**P < 0.01) and PEI 25k group (0.82 mm and 1.11 x 10(3) pixels) (**P < 0.01). Our results demonstratethat Alg-g-PEI/pVEGF significantly induces angiogenesis in CAM and zebra fish, and has a great potential in therapeutic angiogenesis.
Alginates ; chemistry ; Angiogenesis Inducing Agents ; pharmacology ; Animals ; Chick Embryo ; Drug Carriers ; chemistry ; Genetic Vectors ; genetics ; Glucuronic Acid ; chemistry ; Hexuronic Acids ; chemistry ; Mesenchymal Stromal Cells ; cytology ; drug effects ; Polyethyleneimine ; chemistry ; Polymers ; pharmacology ; toxicity ; Vascular Endothelial Growth Factor A ; chemistry ; Zebrafish

Objective To investigate the expression of Notch1 and its ligand DLL4 in human gastric carcinoma tissues and its correlation with tumor angiogenic metastasis.Methods Immunohistochemical SP method was used to detect the expression of Notch1,DLL4 and VEGF in 45 gastric carcinoma tissues and paired adjacent normal gastric mucosa,and the relationship between them and clinico-pathological parameters were analyzed.Results The positive expression rate of Notch1,DLL4 and VEGF in gastric carcinoma were higher than that in normal gastric mucosa(P

Objective To investigate the effect of the activity of CR1, the expression of CD_ 58 , the level of soluble interleukin-2R (SIL-2R) and interleukin-6(IL-6) level in serum on obstructive sleep apnea syndrome (OSAS). Methods Select 20 OSAS cases in hospital and 15 healthy controls of the same age. Use flow cytometry and enzyme-linked immunosorbent assay(ELISA) to detect the activity of CR1, the expression of CD_ 58 and the level of SIL-2R, IL-6 in serum. Results (1)The erythrocytes cancer cell rosette(ECR1CaRR)of the OSAS group was lower than that of control group(P0.05). There were significant positive dependability between the level of SIL-2R,IL-6 in serum and SIT90(P0.05). Conclusions There are relations between the level of SIL-2R,IL-6 in serum and the condition of OSAS cases, which can be used to evaluate and define in clinical work,there is a accommodative role between erythrocyte immune function and some cytokines.

7% (OR=4.640,95%CI=1.064 to 20.239,P=0.041) were the high risk factors for myocardial ischemia in patients with type 2 diabetes.Conclusion Poor control of the 4 factors is the high risk factor for myocardial ischemia in patients with type 2 diabetes.Overall and effective control of such risk factors can decrease the incidence of myocardial ischemia and improve its treatment.

Fierce earthquake could result in mass casualties. The patient is sent to the hospital after simple trauma management for further treatment. Emergency response to hospital infection management in station hospital can effectively prevent the occurrence and spreading of infectious diseases.

Objective To evaluate the changes in sagittal profiles and complications during treatment with growing rods (GRs) in hyperkyphotic early-onset scoliosis (EOS).Methods From December 2009 to December 2016,a total of 32 EOS patients who received growing rods treatment in our center,including 8 males and 24 females,were reviewed retrospectively.All the patients had minimum 2-year follow-up and over 2 lengthenings.Based on the reference value of thoracic kyphosis (TK) in T2-12 of normal children,the patients were categorized into an N group (20°≤TK≤50°,15 cases,4 males and 11 females) or K group (TK≥50°,17 cases,4 males and 13 females).The distribution of etiology was similar between the two groups.The average age was (6.2±2.0) years and (6.3±2.3) years respectively,curve flexibility was 34.6％± 10.4％ and 35.8％± 11.2％ before surgery.The precontoured rods were tunneled submuscularly,connecting proximal and distal anchors,and tandem or domino connectors.The rods were then locked after applying direct distraction that allowed appropriate elongation.The connectors were all placed under the deep fascia.Results The mean follow-up in the N and K groups was (5.5±1.9) years and (5.5±2.1) years,respectively.The distribution of proximal and distal anchors was similar between the two groups.The N and K groups,respectively,had an average number of lengthenings of 5.1±2.0 and 5.3±2.3,with mean lengthening intervals of (11.3±2.3) months and (10.9±1.9) months,respectively.In the N group,TK was decreased from 36.0°±9.4° to 30.6°±.8.3° after surgery,and to 32.2°±7.8° at the last follow-up,demonstrating it was maintained within the normal range.In the K group,TK was markedly reduced from 67.6°±11.6° to 41.7°±8.7° after the index surgery,with a correction rate of 38.3％± 14.6％,and the difference was statistically significant.And then it slightly increased to 46.5°±8.4° at the last follow-up,with correction loss of 7.1％±4.2％,and the difference was not statistically significant compared with the postoperatiom.The complication rate in the K group was significantly higher than in the N group (76.5％ vs.33.3％,P=0.031).The most common implant-and alignment-related complication in both groups was rod fracture (15.6％) and proximal junctional kyphosis (21.9％),respectively.The incidence of rod fracture in the N group and K group was 6.7％ and 23.5％,respectively.And the incidence of proximal junctional kyphosis was noted as 13.3％ and 29.4％ in the N group and K group,respectively.Proximal junctional angle (PJA) in the K group was greater than that in the N group preoperatively,postoperatively and at the last follow-up.Moreover,the increasing amount of PJA was significantly greater in the K group compared to the N group (1.6°± 1.0° vs.0.7°±0.8°).Four and seven complication events in the N and K groups,respectively,were evaluated with Grade Ⅰ.Four and seven complication events in the N and K groups,respectively,were classified as Grade Ⅱ A.Conclusion GRs can effectively restore the sagittal profile in hyperkyphotie EOS patients,but with a higher complication rate compared to the patients with normal kyphosis.