Objective To investigate CT diagnosis and differentiating diagnosis of the retinoblastoma . Methods CT findings of 25 cases with pathologically proved retinoblastoma were analyzed.Results CT finding included:high density of vitreous body entirely or partly in all case. Calcification in 23, augment in 8, optic never demaged in 6, ectopia retinoblastoma in 7.Conclusion Retinoblastoma of eyeball can be diagnosis qualitativly by CT.

Under the background of current strained doctor-patient relationship,the new Criminal law Amendment stipulates that people who makes medical troubles shall be persecuted for their criminal liability in order to reconstruct harmonious doctor-patient relationship.Through questionnaire survey,this paper investigated the cognitive status,cognitive channel,and improvement measures of doctor-patient relationship after the new Criminal law Amendment in college students in Nanjing,analyzed the causes,and discussed the possible path to construct harmonious doctor-patient relationship.Doctor-patient communication should be enhanced;patients should seek medicine service rationally;hospitals should effectively deal with complaints and disputes and vigorously strengthen the enforcement strength of the new Criminal law Amendment.

OBJECTIVE:To review the status quo and problems in the study of TCM formula granule.METHODS:Recent literature concerning the preparation technology and the normalization of quality criteria,etc.of TCM formula granule reported were reviewed and analyzed.RESULTS&CONCLUSION:TCM formula granule was of many merits such as safe and sani-tary,accurate in dosage measurement,portable etc.However,there are also some problems yet to be solved.

Adolescent ; Adult ; Atropine ; therapeutic use ; Female ; Foodborne Diseases ; drug therapy ; Humans ; Insecticides ; poisoning ; Male ; Muscarinic Antagonists ; therapeutic use ; Organophosphorus Compounds ; Pesticide Residues ; poisoning ; Pesticides ; poisoning ; Treatment Outcome

Objective To explore the main risk factors related to birth defects to provide the scientific basis for making the best prevention policy and implementing the effective interventions .Methods Totally 21 domestic research articles on the risk fac‐tors of birth defects were comprehensively analyzed by the meta analysis method ,including accumulated 6 112 patients and 15 741 control cases .The articles were screened preliminarily according to inclusion and exclusion standard ,and then the fixed and random effects model were selected according to the homogeneity test .The merged results were performed the chi‐square test .Results The main merged results OR values of single‐factor‐analysis were as follows:the family history of birth defects 36 .22 ,early pregnant in‐fectious disease 5 .62 ,early pregnancy exposure to chemicals 4 .19 ,paternal smoking 3 .89 ,contact sedatives during pregnancy 3 .19 , pregnancy complication 2 .94 ,high protein food during pregnancy 0 .37 ;the main merged results OR values of multiple‐factor‐analy‐sis were as follows :early pregnancy infectious disease 7 .65 ,poor prenatal mental state 5 .44 ,early pregnancy fever 4 .70 ,early preg‐nancy exposure to toxic chemical 3 .90 ,history of abortion 3 .59 ,supplement of multivitamin during pregnancy 0 .45 .Conclusion The main risk factors of birth defects in our country are family history of birth defects ,early pregnancy infectious disease ,early pregnancy exposure to chemicals ,paternal smoking and pregnancy complication;the protective factors are eating more high protein food during pregnancy ,supplement of multivitamin during pregnancy and taking folic acid during pregnancy .

Objective To investigate effect of combination of rosuvastatin and dual antiplatelet therapy on the serum CRP, cerebral vascular event recurrence rate and carotid artery plaque in cerebral infarction patients.Method 60 cerebral infarction patients were seleted and divided into the control group and the experiment group by different treatment(n=30).Two groups were treated by corresponding drugs.The serum levels of IMT, CRP, plaque area, plaque number and the cases of recurrent cerebral vascular events after 6 month were compared after treatment a month.Results Compared with the control group after treatment,the serum CRP were lower(P<0.05),the recurrence rate of cerebral vascular events were lower(P<0.05),the IMT value, patch area and the number of carotid plaques were lower(P<0.05).Conclusion Rosuvastatin and dual antiplatelet combination therapy has good clinical effect for cerebral infarction patients,and have the clinical guiding significance.

Objective:To observe serum cystatin C (Cys C)level in patients before and after off-pump coronary ar-tery bypass grafting (OPCABG),and explore its relationship with coronary artery lesion.Methods:A total of 321 patients,who received OPCABG in department of heart surgery of our hospital from Aug 2013 to Nov 2013,were selected.According to number of diseased coronary vessels,they were divided into single-vessel group (n= 11), double-vessel group (n=33)and multi-vessel group (n=277).Double antibody enzyme linked immunosorbent assay (ELISA)was used to measure serum Cys C level in all groups.Results:The Cys C levels in single-vessel group, double-vessel group,multi-vessel group before OPCABG were (0.732 ± 0.286)mg/L, (0.807 ± 0.265)mg/L, (0.911±0.273)mg/L respectively,there were significant difference (F=3.942,P =0.038);and after OPCABG were (0.616±0.198)mg/L,(0.607±0.201)mg/L, (0.646±0.166)mg/L respectively ,there were no signifi-cant difference (F=0.493,P =0.617),namely there was no significant relationship between coronary artery disease extent and Cys C level after OPCABG,P >0.05. Conclusion:There is no significant relationship between original coronary artery disease extent and serum cystatin C level after off-pump coronary artery bypass grafting,namely off-pump coronary artery bypass grafting is an effective therapeutic measure for patients with coronary heart disease.

Objective: To challenge the previously proposed anticancer mechanism of nitidine chloride, which suggest there exist anti tumor C(6)=N(5) double bond structure. Methods: An antitumor alkaloid, nitidine chloride, was treated in aqueous sodium hydroxide solution without the presence of certain kinds of amino acids and oxygen. Results and Conclusion: It had been revealed that virtually equal amount of 5, 6 dihydronitidine and oxynitidine was produced under such circumstances. The results suggest the anticancer mechanism of nitidine chloride need further investigation. [

Objective To investigate the clinical effect of edaravone on free radical damage after acute stroke. Methods The 60 patients with acute stroke were randomly divided into therapy group and control group. Both the groups were treated with routine approaches of dehydration, intracranial pressure reducing and blood pressure control. The treatment with balanced saline 250 ml plus edaravone 30 mg, intravenously infusion twice a day, was adopted in therapy group, while the control group received balanced saline 250 ml only, the treatment lasted for 14 days. Before and 14 days after treatment, the neurologic impairment analysis, activity of daily living scale (ADL) and serum superoxide dismutase (SOD) were checked. Results Compared with control group, after 14 dtreatment, the improvements in neurologic impairment analysis (7.5±5.4 vs. 15.9±7.9, P＜0.05),ADL (58.32±11.57 vs. 43.73± 12.48, P＜0.05) and SOD[(157.25±21.81)mmol/L vs. (127.08 ± 13. 14)mmol/L, P＜0. 05] occurred in therapy group. Conclusions Edaravone could increase the ability of cleaning free radicals and promoting function of nerves recovery.