Child ; Humans ; Hypertension, Pulmonary ; drug therapy ; Phosphodiesterase Inhibitors ; therapeutic use ; Piperazines ; administration & dosage ; therapeutic use ; Purines ; administration & dosage ; therapeutic use ; Sildenafil Citrate ; Sulfones ; administration & dosage ; therapeutic use

ObjectiveTo explore the nursing students'puzzles about career planning,and provide a basis for the training.MethodsA qualitative research was conducted on 14 university nursing interns by in-depth interview and observing.The whole interview was noted.The data was analyzed according to Colaizzi's phenomenological procedure.ResultsThe experience could be classified into four aspects,including hazy understanding of career planning,lack of understanding of themselves,limited ca reer identity and lack of social cognition.ConclusionNursing educators should enhance the training against the nursing students'puzzles and make sure they can make a good career planning.

Objective:To explore the combined treatment rigimen of gonococcal prostatitis.　Methods:The combined treament of improving remedy of antibiotics was used by taking orally the Chinese medicine and herb medicine demibain in 54 cases of patient with gonococcal prostatitis. compared with controlled group.　Results:The curing rate of combined treatment group was 74.1%, being higher significantly than that of controlled group (P＜0.05).　Conclusion:The combined treatment is better than the controlled group in curing gonococcal prostatitis and preventing recurrence.

Objective To observe the effects of different gastrointestinal reconstruction methods after dis -tal subtotal gastrectomy on nutritional condition and blood glucose in patients with type 2 diabetes ( T2DM) and gastric cancer.Methods 88 patients with T2DM and gastric cancer undergoing radial distal gastrectomy were studied and among them 43 patients had Billroth I gastrointestinal reconstruction , 22 patients had Billroth II gas-trointestinal reconstruction and 23 patients had Roux-en-Y gastrointestinal reconstruction .Body mass index ( BMI) , serum albumin and prealbumin of the 3 groups were measured preoperatively and 1 year after surgery . The patients were followed up .Results There was no significant difference among the 3 groups in preoperative values(P>0.05).One year after surgery, BMI, serum albumin and peralbumin in the 3 groups had different de-grees of reduction , but showed no statistical difference ( P>0.05 ) .The effective rate of diabetes control was 18.60%in Billroth I group , 72.73%in Billroth II group , and 73.91% in Roux-en-Y group and the difference had statistical significance(χ2 =17.390 3,P<0.05).The effective rates of diabetes control in Billroth II group and Roux-en-Y group were higher than that in Billroth I group (χ2 =18.340 9,P<0.05;χ2 =19.480 4,P<0.05), and there was no evident difference between Billroth II group and Roux-en-Y group(χ2 =0.008 1,P=0.928 4).Conclusion Billroth II and Roux-en-Y gastrointestinal reconstruction can improve glycemic metabo-lism of patients with T2DM and gastric cancer without significantly reducing the nutrition status .

Objective To assess the effect of swallowing function training on dysphagia.Methods66 patientswith dysphagia were randomly divided into training group and control group. The swallowing function of the two groupswere evaluated before and after training.ResultsThe effective rate of training group is 78.1% which is higherthan control group (P< 0.01).ConclusionSwallowing function training can significantly improve swallowing function and activity of daily living of the patients with dysphagia.

Objective Establishment and characterization of healthy donor's ??T cell clones.Methods ??T cells were cloned by limiting dilution after positive sorting with 60Co irradiated allogeneic PBMC as feeder cells.Flow cytometry analysis and molecular biology technique were then used to identify ??T cell clones.MTT assay was used to verify their proliferation after incubated with epitope peptides recognized by ??T cells.Results A ??T cell clone had been established.The subtype of this clone was V ?9 V ?2 without expression of CD4 and CD8.Further studies indicated that epitope peptide EP6 could not only specifically bind to ??T cell clone but also trigger the proliferation of ??T cell clone.Conclusion A healthy donor's ??T cell clone was successfully established,which laid a solid foundation for further study on ??T cells.

Objective:To evaluate quality of clinical trials about acupuncture and moxibustion treatment of hyperthyrodism in China. Methods:Literature of clinical trials of acupuncture and moxibustion treatment of hyperthyroidism were attained by computer and manual retrieval,and randomization,control,selection of study objects,comparability between groups,amount of samples, description and control of source of samples,criteria for diagnosis,application of blind method,criteria for assessment of therapeutic effects,statistical method,adverse effects,follow-up,and others in the literature were analyzed and evaluated by the randomized controlled test criteria and the clinical assessing method in Cochrane handbook of international Cochrane cooperation net.Results:In 63 papers,clinical randomized controlled tests of acupuncture and moxibustion treatment of hyperthyroidism only accounted for 22.2%,but with increasing tend year by year in recent years.Conclusion:Though acupuncture and moxibustion have been widely applied in prevention and treatment of hyperthyroidism,it could not provide evidences of higher reliability for clinical treatment due to less clinical randomized controlled tests and lower quality,which severely hinder testing and verifying of clinical therapeutic effects of acupuncture and moxibustion.It is proposed that multiple central and randomized controlled test should be made,so as to search for feasible acupuncture and moxibustion methods with definite therapeutic effect for hyperthyroidism,and provide basis for further systematical evaluation of acupuncture and moxibustion treatment of hyperthyroidism.

The authors reviewed the breeding situations of mites in homes,including rates,distribution,seasonal variation and common species,and the diagnosis and treatment of the allergic diseases caused by mites,as well as their parasitizing in gastrointestinal tract,lungs,urinary tract and other organs.In the end,the measurements for control of mites in homes were demonstrated.