Objective To investigate the relationship between COX-2 and Ki-67 proliferation index, bax, microvascular density(MVD)and CD44v6 respectively. Methods The expression of COX-2,Ki-67, bax, MVD (labelled by CD34) and CD44v6 were examined by immunohistochemistry PV method and tissue chip method in 101 cases of cervical carcinomas epithelium. Results The expression of COX-2 in cervical carcinomas has positive correlation with Ki-67, MVD and CD44v6, but has no correlation with bax. Conclusion The probable mechanisms are related with neovascularization, cell proliferation and cell adherence, but not related with the expression of bax.

Objective:To explore the degree of fear of pain in bum patients and analyze the related factors of fear of pain.Methods:519 cases of bum inpatients were selected and investigated by using the Fear of Pain Ques-tionnaire(FPQ),the Medical Coping Modes Questionnaire(MCMQ)and the Family APGAR Index(APGAR).Re-sults:The score of fear of pain in burn patients was(95.5±16.3).The results of multiple linear regression analysis showed that the score of fear of pain was positively correlated with male,moderate and severe burn and hospitaliza-tion time over 4 weeks(β=0.22,0.35,0.41),and negatively correlated with the scores of family function of the Family APGAR Index and coping style of the Medical Coping Modes Questionnaire(β=-0.29,-0.16).Con-clusion:Male patients with moderate and severe bums who have been hospitalized for more than 4 weeks are more likely to have a higher level of fear of pain,and burn patients with better family function and coping style may have a lower degree of fear of pain.