Objective: To study the interaction anxiousness status of new recruits in Chinese People's Armed Police Force.Methods: 981 recruits were assessed with Interaction Anxiousness Scale(IAS).Results: The average score of IAS of recruits was 42.93?7.35.There was higher social anxiety level in the recruits who graduated from junior middle school than those who graduated from senior high school.There were respectively 37.5% and 39.3% of recruits feeling uneasy when they were in contacting with strangers and talking with supervisors.There were 85.5% of recruits lacking confidence.Conclusion: The level of interaction anxiousness of new recruits was relatively high,it embodied contacting with strangers,talking with supervisors and lacking confidence.

OBJECTIVE: To investigate the synergistic cytotoxicity of TRAIL and paclitaxel on nasopharyngeal cell lines CNE-1 and CNE-2. METHOD: CCK-8 assays the growth inhibition rate of CNE-1 and CNE-2 which was treated with TRAIL or paclitaxel or combination of both. Flow cytometry tests the apoptosis rate of CNE-1 and CNE-2 which was treated with TRAIL or paclitaxel or combination of each other. RESULT: In certain range of time and concentration,TRAIL and paclitaxel inhibited the growth of the cell lines of CNE-1 and CNE-2 in a time-dose dependent manner (P < 0.05). The rate of growth inhibition and apoptosis in TRAIL and paclitaxel combinative group was more significant than that in the TRAIL and paclitaxel singular group (P < 0.05). CONCLUSION TRAIL and paclitaxel had a synergistic killing effect on NPC cell lines and showed better affection than singular group, which provides a novel and prospective strategy for NPC chemotherapy.
Apoptosis ; drug effects ; Carcinoma ; Cell Line, Tumor ; Humans ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms ; pathology ; Paclitaxel ; pharmacology ; Receptors, TNF-Related Apoptosis-Inducing Ligand ; pharmacology