http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
죽음불안과 주관적 안녕감과의 관계에서 삶의 의미 및 사회적지지의 삼원조절효과
이자영,권기환,신주연 충남대학교 사회과학연구소 2022 사회과학연구 Vol.33 No.3
The purpose of this study was to examine the moderating effect of life’s meaning and the three-way moderating effect of social support on the effects of death anxiety on subjective well-being. Through this, it was attempted to check what would cause the conditioning effect to appear. For this purpose, a questionnaire was administered to 227 adults, 20 years or older on death anxiety, the meaning of life, social support, and subjective well-being. The data collected through the questionnaire were analyzed using SPSS 22.0, and the moderating effect was analyzed using Model 1 of PROCESS Macro 3.0. As a result, when death anxiety affects subjective well-being, the meaning of life has a significant moderating effect. However, while these results were significant in the group with high social support, it was found that high anxiety about death did not lower subjective well-being, even if the meaning of life was high in the group with low social support. Therefore, this study is meaningful in that it revealed that efforts to increase social support as well as the meaning of life are required to alleviate the decrease in subjective well-being due to high death anxiety. These findings suggest that the aspects of life’s meaning, and social support should be included in interventions for death anxiety.
이자영,최수진,김영수,윤선애,김영옥 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1
Background: Upper extremity venography is one of the methods usually used in venous mapping for furtheroptimization of the surgical strategy. With reduction in dose of contrast media and radiation, preservation of venographic image quality is valuable although a challenge in clinical applications. Purpose: We introduce a new bolus tracking venography method using a stepping-gantry technique for venous mapping before hemodialysis vascular access creation. Methods: Between January 2012 and October 2012, we analyzed the digital subtraction venography data sets of ten patients with end-stage renal disease (ESRD). Digital subtraction venography using a stepping-gantry technique represents a simple modification of the conventional stepping-gantry angiography applicable to the upper extremity. The examinations were reviewed by two radiologists in order to ascertain the opacification quality of the venographic images. We also assessed the amount of the dose of contrast media used as well as the radiation exposure dose during the venography. Results: Two radiologists examined the opacification quality, and more than 84% of the analyzed veins of the patients were graded as good regarding visualization of the cephalic vein of the forearm, the cephalic and basilic veins of the upper arm, and the subclavian vein. The average dose of contrast medium used in ten patients was 10.6 mL (range 10-12 mL), and the mean accumulated dose during the examination was 3.5 mGy (range 2-5.2 mGy). Conclusion: Preliminary findings indicates that single bolus stepping-gantry venography may be a valuable and alternative method for venous mapping prior to hemodialysis vascular access creation as it uses less contrast media and reduces the radiation dose.
이자영,김성환,김지원,유미나,박동춘,윤주희,윤세철 대한방사선종양학회 2012 Radiation Oncology Journal Vol.30 No.1
Purpose: To evaluate outcome and morbidity in patients with vulvar cancer treated with radiotherapy, concurrent chemoradiotherapy or postoperative radiotherapy. Materials and Methods: The records of 24 patients treated with radiotherapy for vulvar cancer between July 1993 and September 2009 were retrospectively reviewed. All patients received once daily 1.8-4 Gy fractions external beam radiotherapy to median 51.2 Gy (range, 19.8 to 81.6 Gy) on pelvis and inguinal nodes. Seven patients were treated with primary concurrent chemoradiotherapy, one patient was treated with primary radiotherapy alone, four patients received palliative radiotherapy, and twelve patients were treated with postoperative radiotherapy. Results: Twenty patients were eligible for response evaluation. Response rate was 55% (11/20). The 5-year disease free survival was 42.2% and 5-year overall survival was 46.2%, respectively. Fifty percent (12/24) experienced with acute skin complications of grade III or more during radiotherapy. Late complications were found in 8 patients. 50% (6/12) of patients treated with lymph node dissection experienced severe late complications. One patient died of sepsis from lymphedema. However, only 16.6% (2/12) of patients treated with primary radiotherapy developed late complications. Conclusion: Outcome of patients with vulvar cancer treated with radiotherapy showed relatively good local control and low recurrence. Severe late toxicities remained higher in patients treated with both node dissection and radiotherapy.
이자영,이주혜,윤한빈,이호정,전호상,남지호 대한방사선종양학회 2017 Radiation Oncology Journal Vol.35 No.2
Primary liver tumor, especially hepatocellular carcinoma (HCC), is a common cause of cancer death worldwide. The incidence is generally higher in Asian countries than in western countries. Carcinogenesis of HCC is often associated with hepatitis viral infections. Current standard treatment of HCC is surgical resection or transplantation in patients with early stage disease. However, the patient with advanced stage disease, surgical resection is often limited. Sorafenib or other treatment modalities are not so effective as well. We report a case of unusual radiation super-sensitivity in advanced stage HCC, and review the literature.
이자영,정현정,김미금,위원량 대한안과학회 2014 Korean Journal of Ophthalmology Vol.28 No.3
Purpose: This study investigated interleukin (IL)-17-secreting cell involvement in sterile inflammation, and evaluatedthe effect of mesenchymal stem cells (MSCs) on IL-17-secreting cell immunologic profiling. Methods: Twenty mice were sacrificed at time points of 6 hours, 1 day, 1 week, and 3 weeks (each group, n =5) after the cornea was chemically injured with 0.5N NaOH; IL-17 changes in the cornea were evaluated usingenzyme-linked immunosorbent assay. Further, IL-17 secreting cells were assessed in the cervical lymph nodesby a flow cytometer. Rat MSCs were applied intraperitoneally in a burn model (n = 10), IL-17-secreting T helper17 (Th17) cell and non-Th17 cell changes were checked using a flow cytometer in both cornea and cervicallymph nodes at 1week, and compared with those in the positive control (n = 10). Results: IL-17 was highest in the cornea at 1 week, while, in the cervical lymph nodes, IL-17-secreting cellsshowed early increase at 6 hours, and maintained the increase through 1 day to 1 week, and levels returnedto the basal level at 3 weeks. Specifically, the non-Th17 cells secreted IL-17 earlier than the Th17 cells. Whenthe MSCs were applied, IL-17 secretion was reduced in CD3(+)CD4(-)CD8(-), CD3(+)CD4(+)CD8(-), and CD3(+)CD4(-)CD8(+) cells of the cervical lymph nodes by 53.7%, 43.8%, and 50.8%, respectively. However, in thecornea, IL-17 secretion of CD3(+)CD4(-)CD8(-) cells was completely blocked. Conclusions: The results indicated that both IL-17-secreting non-Th17 and Th17 cells were involved in the chemicalburn model, and MSCs appeared to mainly modulate non-Th17 cells and also partially suppress the Th17 cells.