Adolescent ; Antibody Formation ; drug effects ; Asthma ; drug therapy ; immunology ; Child ; Child, Preschool ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Powders ; Th1 Cells ; drug effects ; immunology ; Th2 Cells ; drug effects ; immunology

Humans ; Occupational Health Physicians ; organization & administration ; Personnel Selection

Objective To explore the reversing mechanism of multidrug resistance of ciclosporin(CsA) on K562/A02 cell line,attenuating DNA damage repair through H2AX suppression.Methods K563 and K562/A02 respectively co-cultured with adriamycin(ADM) of different concentrations and CsA.MTT assay was employed to determine the inhibitory concentration of 50 percent(IC50),the resistance times and the reversal times.The K562/A02 cells treated with CsA,and reverse transcriptase(RT)-PCR technique was used to examine the mdr1 and H2AX mRNA level.Flow cytometry was used to measure P-glycoprotein(P-gp) and H2AX expression.Neutral comet assay was used to detect the level of DNA double strands break(DSBs) of the K562/A02 treated with ?H2AX antibody.Results 2?10-3g/L CsA could increase the sensitivity of K562/A02 to ADM,and the reversal times was 5.28.Mdr1 mRNA level and H2AX mRNA level were decreased when treated with CsA(P

Objective To develop a new type of electrochemical immunosensor for the detection of ochratoxin A (OTA ) . Methods Double layers of self‐assembly immunosensor for the detection of OTA were constructed based on the composite single‐walled carbon nanotubes(SWNTs)/chitosan(CS) membrane immobilized on glassy carbon electrode(GC) .Scanning electron mi‐croscopy(SEM) ,square wave voltammetry and cyclic voltammetry were used to analyze the characterization of the sensor ,then its specificity for detection was studied .Results SWNTs/CS composit membrane could increase the sensitivity of OTA detection sig‐nificantly ,and effectively distinguish the different types of mycotoxins .Conclusion The electrochemical immunosensor developed in the study is easy to operate and could detect OTA rapidly with good specificity and low detection limit .

Objective To know the influence of psychological nursing intervention for quality of life in patients with ovary cancer. Methods Divided 300 patients with ovary cancer into the intervention group and the control group randomly, there were 150 cases in the each group. Routine nursing cares was ued in the control group, the psychological nursing intervention was used in the intervention group in addi-tion. Compared the quality of life between the two groups by interviewed questionnair. Results After the nursing intervention, the indexes which can indicated the quality of life in the intervention group were bettez than those of in the control group significantly. Conclusions Psychological nursing intervention can ef-fective promote the quality of life of patients with ovary cancer.

Objective To explore cancer factor exhausted during chemotherapy intermittent for drinking, food and oxygenic sport interference to patients suffered from ovarium cancer. Method 92 patients suffered from ovarium cancer with drinking, food and oxygenic sport interference and taking self-comparison method. Simple tired Assessment Form, European cancer treatment and research origination questionnaire (EORTC-QLQ-C30) are as-sessed for the patients suffered from cancer tied and life quality situation before interference and after interference of 30 d so as to observe the tired relieving degree and life quality of the patients before and after interference. Results Using nursing interference and then the patients relive their tiredness greatly to have statistical significance (P <0.01). The comparison before and after interference and the life quality has statistic significance(P <0.01). Con-clusion The drinking, food and oxygenic sport interference can relieve the fired degree of the patients suffered from ovarium cancer effectively to improve the life quality of the patients.

Adolescent ; Adult ; Child ; Female ; Hematopoietic Stem Cell Transplantation ; adverse effects ; methods ; Humans ; Infection ; etiology ; therapy ; Lymphoma ; microbiology ; surgery ; Male ; Middle Aged ; Young Adult

Adult ; Aneurysm, Dissecting ; complications ; pathology ; Anterior Wall Myocardial Infarction ; etiology ; Aortic Aneurysm, Thoracic ; complications ; Humans ; Male

China ; Occupational Health Services ; Pilot Projects

Objective: To evaluate the clinical effcacy of the modiifed anterolateral minimally invasive plate osteosynthesis technique for distal humeral shaft fracture, and to explore its feasibility, security, advantage and disadvantage. Methods: hTe clinical effcacy of 17 patients with distal humeral shatf fracture, who were treated with the anterolateral humerus minimally invasive plate osteosynthesis during 2009 to 2012, were retrospectively analyzed. hTe operative time, bleeding volume, complications, esseous union time and range of motion (ROM) of elbow were recorded, and the functional outcome of elbow joint was evaluated by Mayo elbow performance score (MEPs). The varus angle was measured in the malunion patients atfer the distal humeral shatf fracture healed. Results: All of the 17 patients obtained bony union at an average of 19.2 weeks postoperatively, an average of 4.5 screwes were inserted in distal humerus. hTe mean ROM of elbows was 133° and the MEPS were 98.2. Seven patients suffered humeral malalignment and the mean varus degrees were 8.3°. Conclusion: hTe technique of anterolateral humerus minimally invasive plate osteosynthesis is safe and feasible for distal humeral shatf, and the satisfactory clinical outcomes can be obtained by this modiifed technique. However, some of the patients may appear malunion with varus angulation of humerus.