Objective To study later eurative effects after BAI with single factor analysis.MethodsBronchus artery and relational body arteries opacification and BAI had been introduced in 82 primary pulmonary carcinoma cases.In the statistic analysis,SPSS 13.0 had been used.ResultsThe tumour blood supply types and the times of effective BAI treatment were the factors influencing the later treatment period.Tumour pathologic types,the branches of tumour blood supply,tumour clinic cTNM stages,chems project influenced faintly later curative effect.ConclusionThe blood supply types of primary pulmonary carcinoma and the times of effective BAI treatment are the factors influencing the later treatment period.

Objective To investigate the risk factors that affect the perioperative mortality incholangiocarcinoma.Methods The clinical data of sixty two patients with cholangiocarcinoma who underwent operation were reviewed retrospectively.Logistic regression test was used in the perioperative mortality study.Before multivariate analysis,each parameter was evaluated with univariate analysis to define whether it was of statistical significance(P

Lots of problems has exposed in medical system,especially in unreasonable utilization of health resources.This article,from the viewpoint of utilization of health resource,analyzes current problems and countermeasures of the reasonable utilization of health resources.

Objective Study of the feasibility that the former changing trend of tumour after the first BAI can forecast the later curative effect on tumour.Methods Bronchus artery and relational body arteries opacification and BAI have been introduced in 82 primary pulmonary carcinoma cases.In the statistic analysis,SPSS 13.0 for Windows Stat.Software Package has been used.At the meanwhile chi square test,one-sample t-test,GLM-univariate analysis have been adopted as well to study the relationship between the former changing trend of tumour and Later Curative Effect after BAI in mid-advanced stage pulmonary carcinoma.Result There are significance statistical significances between the former changing trend of tumour and the later curative effect after the first BAI in mid-advanced stage pulmonary carcinoma.Conclusion The former changing trend of tumour after the first BAI is the factor influencing the later curative effect.

Objective To explore the sleep problem and its related factors,and to provide evidence for improving sleep quality of patients with ankylosing spondylitis (AS). Methods Pittsburgh sleeping quality index (PSQI),self-rating depression scale (SDS),self-rating anxiety scale (SAS) and a self-designed questionnaire were applied to survey 318 patients with AS.Data were analyzed by the SPSS 17.0 software.The relationship between the various relevant factors were revealed by t-test,x2 test,Wilcoxon rank-sum test and Pearson correlation analysis.Results The mean total score of PSQI was 6.6±3.6, and 35.4％ of AS outpatients showed poor sleep quality.The difference of PSQI scores and detection rate of poor sleep quality between male and female were not statistically significant.There were significant difference of early morning stiffness(Z=-3.077,P=0.002),BASFI(Z=-4.766,P=0.000),BASDAI(Z=-6.880,P=0.000),nocturnal pain VAS(VAS)(Z=-6.502,P=0.000),total back pain VAS(Z=-6.675,P=0.000),ESR(Z=-2.370,P=0.018),CRP(Z=-2.063,P=0.039) between the poor sleep and the good sleep patients (P＜0.05).The PSQI score was positively correlated with age (r=0.165,P=0.003) but not gender and disease duration (r=0.078,P=0.165; r=0.094,P=0.097).PSQI score difference were also observed between patients with negative mood and patients without negative mood (t=-7.613,P=0.000; t=-7.287,P=0.000).Conclusion High incidence of sleep disorder exists among AS outpatients,and it is closely related with age,anxiety,depression and activity of AS.Attention should be paid to AS patients with sleep problems.

Objective To get the thresholds of single and simultaneously multiple bone conduction auditory steady-state response(BC-ASSR) of young adults with normal hearing,and to compare the thresholds obtained with the two methods.Methods BC-ASSR to single and simultaneously multiple stimuli and PTA were examined in 28(56 ears ) young adults with normal hearing.Results At 0.5,1,2,4 kHz,the thresholds of BC-ASSR to single stimuli were 53,47,53,51 dB SPL respectively;the thresholds of BC-ASSR to simultaneously multiple stimuli were 59,54,63,61 dB SPL respectively.There were significant differences between the two at each frequency. Conclusion There are some difference between the thresholds of ASSR to single and simultaneously multiple bone conduction stimuli,especially at the higher frequencies.

To analyze and discuss ethics of treatment in Heinophilic arhtropathy. Treatment of those patients not only could relieve their distress in thought, but also could improve their quality of life. And we raise operational contraindications are relative,not absolute.

Objective To observe the effect of antihypertension treatment at different time after acute onset of stroke on patients' prognosis.Methods Ninety-six patients with ischemic stroke were randomly divided into three groups who received antihypertension treatment separately at the 4th,7th and 10th day after onset.Patients' neurologic deficit and ischemic events were observed at 1 month and 3 months in follow-up.Results Patients who received antihypertension at the 4th day after onset had severer neurologic deficit and more ischemic events than those who received antihypertension at the 7th or 10th day.The patients who received antihypertension treatment at the 7th and 10th day did not show significant difference in prognosis and occurrence rate of ischemic event.Conclusion It is preferable to start antihypertension treatment at the 7th day after onset for patients with ischemic stroke.

Objective: To explore the value of CYP2C19 genotype polymorphisms for guiding the strategy of anti-platelet therapy in coronary artery disease (CAD) patients after percutaneous coronary intervention (PCI) with clinical prognosis.
Methods: A total of 326 CAD patients with PCI treatment received CYP2C19 genotype examination. According to CYP2C19 polymorphisms, the patients were divided into 3 groups. The patients with CYP2C19*1/*1, fast metabolism were defined as Routine group, who received clopidogrel 75 mg/day,n=128. The patients with CYP2C19*1/*2, CYP2C19*1/*3, CYP2C19*2/*3, CYP2C19*2/*2, CYP2C19*3/*3, medium and slow metabolism were further divided into 2 groups as High clopidogrel group, who received clopidogrel 150 mg/day,n=99 and Ticagrelor group, who received ticagrelor 90 mg/bid,n=99. The changes of platelet aggregation rate (PAgT) at before and 1, 3, 6 months after PCI were observed, the major adverse cardiac events (MACE) and bleeding condition were compared among different groups at 6 months after PCI.
Results: The PAgT was similar between High clopidogrel group and Routine group at 1, 3, 6 months after PCI, P>0.05;while compared with High clopidogrel group and Routine group, the PAgT decreased in Ticagrelor group at 1, 3, 6 months after PCI,P<0.05. The occurrence of MACE was similar between High clopidogrel group and Routine group at 6 months after PCI,P>0.05; while compared with High clopidogrel group and Routine group, Ticagrelor group had much less MACE occurrence,P<0.05. Ticagrelor group had no more major bleeding events than the other 2 groups,P>0.05.
Conclusion: High dose clopidogrel does not increase MACE occurrence in CAD patients with CYP2C19 medium and slow metabolism after PCI. Ticagrelor may decrease PAgT and MACE occurrence without elevating the major bleeding events.

Objective To research the angiographic manifestations of rabbit implanted VX_2 liver carcinoma.Methods 34 New Zealand big white rabbit were implanted VX_2 tumor pieces under orthophoria into liver left middle segment.Angiography of coeliac artery-hepatic artery catheterization via right femoral artery was performed at the third week after inoculation.Results The tumor blood vessel and tumor stain in 6 rabbit could be not showed clearly by digital cinematography mode but which could be showed in 28 rabbit by digital subtraction mode.The tumor angiographic signs included:dilating growth of tumor,the feeding arteria surrounding the tumor surface were resemblance to the clenched fist,embraced globosity and wreath in form;many slender vessels from feeding arteria appeared as small bud form,root form and filose form pushed forward to the center from the surface of tumor.The tumor vascular density in periphery was higher than that in center and formed circular or oval tumor stain which more denser at periphery than center.The tumor node stain was complete with definite margin when tumor size was large or equal to 1 cm in diameter,and the tumor stain appeared as clump with indefinit margin.Conclusion There are abundant vascularity for rabbit implanted liver VX_2 tumor,and more abundant at periphery part than center part, coeliac artery catheterization angiography can show the typical manifestations of tumor clearly.