Low-dose chemotherapy is concerned in treating malignant tumor in recent years.The lowdose,metronomic chemotherapy is not only effective in antiangiogenic,but also avoid chemotherapy side effects,such as suppression of bone marrow,dysfunction of liver and kidney,gastrointestinal reaction and drug resistance.Thereby it can increase patient compliance,improve life quality and prolong survival time.Currently chemotherapy in neuroblastoma still plays a key role,especially low-dose chemotherapy,which can protect self-immune function and reduce the physical injury in children.

Since HBV DNA integration was discovered for the first time in 1980, various methods have been used to detect and study it, such as Southern Blot, in situ hybridization, polymerase chain reaction and so on. HBV DNA integration is thought to be random on the whole although some hot spots of integration were described by some researchers, one of which might be the repetitive sequences of the genomic DNA. Besides, DNA damage, especially double-strand breaks could promote HBV DNA integration into host genome. HBV DNA integration into cells may damage the stability of the genome, cause DNA rearrangement, promote DNA deletion and induce the formation of HCC.

Angioplasty, Balloon, Coronary ; Coronary Disease ; therapy ; Humans ; Stents

OBJECTIVETo provide suggestion for MDAEs monitoring with analyzing the features of the 1028 reports of MDAEs.

METHODSWith retrospective case study, this paper analyzed 1 028 MDAE reports in Guiyang during 2012.

RESULTSThe intrauterine device (IUD) caused the higher proportion of adverse events with serious degree. Monitoring consciousness of grassroots users needs to be improved. The quality of the reports should be enhanced.

CONCLUSIONSMore attention should be paid to monitoring on IUD. The level of MDAEs monitoring should be improved through carrying out targeted training and publicity, establishing and improving MDAEs monitoring network.

Angioplasty, Balloon, Coronary ; Coronary Artery Bypass ; Coronary Disease ; therapy ; Guideline Adherence ; Humans ; Practice Guidelines as Topic

Angioplasty, Balloon, Coronary ; methods ; Coronary Disease ; therapy ; Coronary Thrombosis ; etiology ; Drug Delivery Systems ; Humans ; Paclitaxel ; administration & dosage ; Sirolimus ; administration & dosage ; Stents ; adverse effects

Biomarkers ; Electrocardiography ; Humans ; Myocardial Infarction

Angioplasty, Balloon, Coronary ; Clinical Trials as Topic ; Humans ; Myocardial Infarction ; drug therapy ; therapy ; Practice Guidelines as Topic

Objective To analyze the effect of erythropoietin therapy with oral iron supplementation on red blood cell distribution width (RDW)in chronic heart failure patients with anemia.Methods 148 patients of chronic heart failure with anemia from September 2014 to March 2015 in our hospital were included and randomly divided into two groups with the random number table,with 74 cases in each group.The control group were treated with convention-al anti heart failure therapy,the treatment group were treated with erythropoietin and oral iron supplementation on the basis of routine treatment for four weeks.RDW was tested by automatic five classification blood analyzer.The correla-tion between RDW and other detection indexes was analyzed.Results The levels of RDW in the treatment group were significantly lower than those of the control group[(13.08 ±0.792)vs (14.32 ±0.864),t =-8.974,P <0.01].Before treatment,bivariate analysis in the treatment group showed that RDW had positive correlation with NT-proBNP and high -sensitivity C -relative protein (hs -CRP)(r =0.783,P <0.01;r =0.870,P <0.01),but negative correlation with serum creatinine (Cr)and hemoglobin (r =-0.338,P <0.01;r =-0.743,P <0.01).Af-ter treatment,bivariate correlations analysis in the treatment group showed that the difference of RDW was positive correlation with the difference of NT -proBNP,high -sensitivity C -relative protein (hs -CRP)(r =0.783,P <0.01;r =0.680,P <0.01),but negative correlation with the difference of hemoglobin(r =-0.459,P <0.01),and no correlation with the others (Cr,UA,LDL,TC,TG and LVEF).Conclusion On the basis of conventional anti heart failure treatment,erythropoietin therapy with oral iron supplementation against anemia could improve heart func-tion of CHF and decrease the levels of RDW.RDW may be served as one of observing indexes of the worsening and effect judgment in chronic heart failure patients with anemia.

Objective To intruduce a method of making cerebral perfusion mapping and measurement using dynamic CT with a personal computer. Methods We generated the cerebral perfusion mapping and measurement from a series dynamic CT images with a personal computer. The theoretic basis of our technique is central volume principle. The application software was made using visual C++ language with Windows 98 platform. Results This method was applied to a case of transient ischemic attack (TIA). The cerebral perfusion mapping contributed to display the abnormal area of ischemia, which showed as normal imaging appearances in routine CT and MR images. Conclusion Personal computer aided mapping and measurement of cerebral perfusion with dynamic CT is a simple and accessible technique for delineating the hemodynamic response, including abnormal regional cerebral blood flow, blood volume, mean transit time, and time to peak in cases of hyperacute ischemic stroke which was viewed as normal imaging findings in routine CT and MR examination. This method is more suitable to examine emergency cases than MR perfusion imaging and may be used in any facility where CT scanner and personal computer are available.