PURPOSE: The purpose of this study was to describe motivational factors and barriers which nurses experience while preparing for the NCLEX-RN Exam. METHOD: Data was collected from July 5 to August 28, 2002 using self-administered open questionnaires. A total 144 nurses preparing for the NCLEX-RN Exam participated in this study. Descriptive statistics were used and respondents' statements were analyzed using content analysis. RESULT: The motivation for taking the NCLEX-RN Exam was for a new adventure (23.7%), better working conditions and benefits (20.4%), children's education (14.5%), to study aboard (13.8%), economic issues (11.8%), and career issues (11.2%). The barriers while preparing for the NCLEX-RN Exam were studying in English (35.3%), fatigue (21.8%), limited time (16.0%), lack of information (8.3%), complicated documentation (5.1%), and cultural differences (4.5%). CONCLUSION: The result suggests that it is imperative to improve working conditions and benefits for nurses in Korea to prevent the brain drain of highly experienced nurses to other countries. It is also essential to develop strategies to minimize the barriers to support nurses preparing for the NCLEX-RN Exam and promote jobs overseas.
Brain ; Education ; Fatigue ; Korea ; Licensure ; Motivation* ; Questionnaires

PURPOSE: Berberine is a type of isoquinoline alkaloid that has been used to treat various diseases. A neuroprotective effect of berberine against cerebral ischemia has been reported; however, the effects of berberine on apoptosis in relation to reactive astrogliosis and microglia activation under ischemic conditions have not yet been fully evaluated. In the present study, we investigated the effects of berberine on global ischemia-induced apoptosis, and focused on the phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt) signaling pathway in the hippocampus using gerbils. METHODS: Gerbils received berberine orally once a day for 14 consecutive days, starting one day after surgery. In this study, a step-down avoidance task was used to assess short-term memory. Furthermore, we employed the terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay to evaluate DNA fragmentation, immunohistochemistry to investigate glial fibriallary acidic protein, CD11b, and caspase-3, and western blot to assess PI3K, Akt, Bax, Bcl-2, and cytochrome c. RESULTS: Our results revealed that berberine treatment alleviated ischemia-induced short-term memory impairment. Treatment with berbeine also attenuated ischemia-induced apoptosis and inhibited reactive astrogliosis and microglia activation. Furthermore, berberine enhanced phospho-PI3K and phospho-Akt expression in the hippocampus of ischemic gerbils. CONCLUSIONS: Berberine exerted a neuroprotective effect against ischemic insult by inhibiting neuronal apoptosis via activation of the PI3K/Akt signaling pathway. The antiapoptotic effect of berberine was achieved through inhibition of reactive astrogliosis and microglia activation. Berberine may therefore serve as a therapeutic agent for stroke-induced neurourological problems.
Apoptosis* ; Berberine* ; Blotting, Western ; Brain Ischemia ; Caspase 3 ; Cytochromes c ; DNA Fragmentation ; Gerbillinae ; Hippocampus ; Immunohistochemistry ; Memory, Short-Term ; Microglia ; Neurons ; Neuroprotective Agents ; Phosphatidylinositol 3-Kinases ; Phosphotransferases*

PURPOSE: The Korean National Cancer Screening Program began in 1999. To provide essential evidence related to breast cancer screening in Korean women, we analyzed data from the KNCSP in 2008. METHODS: Using data obtained from the National Cancer Screening Information System, breast cancer screening participation rates were calculated. Recall rates were estimated with 95% confidence intervals (CI). RESULTS: The target population of breast cancer screening in 2008 included 3,706,062 women, 1,294,060 of whom utilized mammography as a screening tool (participation rate, 34.9%). Compared to the participation rate of women covered by the National Health Insurance Program (37.3%), women covered by the Medical Aid Program was lower (21.3%). The overall recall rate of breast cancer screening was 6.4% (95% CI, 6.39-6.47). CONCLUSION: According to our study, efforts to facilitate the participation and to reduce disparities in breast cancer screening among Korean women are needed. These results will provide essential data for evidence-based strategies in breast cancer control in Korea.
Breast ; Breast Neoplasms ; Early Detection of Cancer ; Female ; Health Services Needs and Demand ; Humans ; Information Systems ; Korea ; Mammography ; Mass Screening ; National Health Programs