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정원우,상기남,이윤종,김중욱,곽기근 慶北大學校 科學敎育硏究所 2003 科學敎育硏究誌 Vol.27 No.-
The purpose of this study is to investigate historical records on Korean mineral terms. One of the earliest records on Korean mineral terms is the Donguebogam(oriental medical handbook) written by Heo Jun in 1613. Most of geological investigation of Korea was accomplished by Japanese geologists in the period of the 1900~1945. Korean mineralogical records have been described by Gottsch(1886), Kwasaki(1935), Kinosaki(1937, 1940), Tsuda(1941, 1952) and Galleger(1963). Korean mineral species have been described about 300 species by KIER(Korea Institute Energy and Resources) in 1977. In the results of this study, Comparisons and classifications between current korean mineral terms and korean traditional and chinese medical mineral terms are suggested.
정선우,김인택,박중석,이종남,이동준,윤춘식 7개 국립대학교 환경연구논문집 공동발행 위원회 2005 공업기술연구 Vol.5 No.-
The community structures of benthic macroinvertebrates in the streams of Mt. Kauisan and Mt. Chuiseosan were studied. The surveyed sites were streams of Mt. Chuiseosan area, Tongdosa area and Naewonsa area of Mt Chunsungsan. The collection was performed from May to October of 2005. As a result, total macroinvertbrates collected in the stream of Mt Chuiseosan area were 3 phyla, 3 classes, 10 orders, 19 families, 31 species and 293 individuals. From the Tongdosa area, 2 phyla, 3 classes, 11 orders, 33 families, 51 species and 827 individuals were identified. From the Naewonsa area, 3 phyla, 4 classes, 11orders, 23 families, 32 species and 457 individuals were found. The community analysis showed the highest species diversity and species richness in Tongdosa area than other areas. The dominant species of this study was Semisulcospira libertina and it occupied 21.66% of total individuals.
흰쥐 이자 Insulin과 Neuropeptide Y 분비세포의 발생에 관한 면역조직화학적 연구
장인엽,박태우,정윤영,김종중,문정석,김영택,안계훈,김남훈,선희매 조선대학교 부설 의학연구소 1999 The Medical Journal of Chosun University Vol.24 No.1
Cells immunoreactive to insulin(INS-IR) and neuropeptide Y(NPY-IR) were found in prenatal(E15, 17, 19) and postnatal(P0, 5, 10, 15, 30, adult) rat pancreas using immunohistochemistry. Pancreatic INS-IR and NPY-IR were detected by day E17. They were found initially in the interlobular pancreatic duct, intralobular pancreatic duct and pancreatic islet gradually. Especially, INS-IR was detected in the dorsal pancreatic bud by day E19. The INS-IR and NPY-IR patterns were nearly similiar to each other, and many cells revealed colocalization of INS and NPY until day P10. But there was a change between them by the day P15 ; central INS-IR cells and peripheral NPY-IR in the pancreatic islet. The number of pancreatic islets per square millimeter of pancreatic tissue were decreased, and the number of immunoreactive endocrine cells per islet was increased according to development. These results suggest NPY may play a role in the development of the pancreatic endocrine cells.
김홍빈,박상원,김남중,최희정,신동현,오명돈,김우호,정흠,최강원 대한감염학회 1998 감염 Vol.30 No.4
배 경 : 거대세포바이러스 감염은 인간면역부전바이러스 (Human Immunodeficiency Virus, HIV) 감염자에서 발생하는 가장 중요한 기회감염증의 하나이다. 특히, 국내에서는 95%이상의 국민이 거대세포바이러스의 1차감염을 경험한 상태이므로 에이즈 환자에서 거대세포바이러스 질환의 빈도가 높을 것으로 예상된다. 대상 및 방법 : 1987년 10월부터 1996년 9월까지 서울대학교 병원에서 추적 관찰하였던 128명의 HIV 감염자를 대상으로 하였다. 이들 환자의 의무 기록에서 임상 자료를 얻었다. 거대세포바이러스 망막염은 안과 전문의의 임상적인 소견으로 진단하였으며, 위장관 등 망막이외 부위의 거대세포마이러스 질환은 조직학적으로 확인된 경우에 한하였다. 결 과 : 대상환자 128명의 추적관찰기간은 중앙값이 6(0∼59)개월 이었으며 7명 (5.4%)에서 거대세포바이러스 질환이 발생하였다. 거대세포바이러스 질환은 망막염이 6예, 식도염이 2예, 대장염이 1예, 폐렴 및 부신감염이 1예, 범발성 감염이 1예였다. 거대세포바이러스 질환의 발생빈도는 CD4+ 림프구 수가 적을수록 높았으며, CD4+ 수가 200/㎣미만인 환자 중 15% (6/33)에서 거대세포바이러스 질환이 확인되었다. 11예 중 9예를 ganciclovir로 치료하였으며 이중 7예에서 호전 또는 진행의 억제가 확인되었다. 추적관찰이 가능한 6예 중 3예 (50%)에서 재발하였다. 결 론 : 국내 에이즈 환자에서 거대세포바이러스 질환은 비교적 흔한 기회감염증이다. Background : Cytomegalovirus (CMV) infection is one of the important opportunistic infections in immunocompromised patients. In Korea, seroprevalence of IgG against CMV is over 95%. Therefore, CMV diseases are expected to be a prevalent opportunistic infection in AIDS patients. in Korea. Methods : We reviewed the medical records of 128 patients with HIV infection who visited the Seoul National University Hospital during the period from Nov. 1987 TO Sep. 1996. All the patients were examined by one ophthalmologist and the diagnosis of CMV retinitis were made by funduscopic findings. Other CMV diseases were diagnosed when histopathologic examinations showed the characteristic cytomegalic cells. Results : Median duratior, of follow-up was 8 months. Eleven CMV diseases were found in 7 patients (5.4%): 6 patients ahd retinitis, 2 esophagitis, 1 colitis, 1 pneumonitis, and one patient developed disseminated infection. Fifteen percent (6/33) of the patients whose CD4+ lymphocyte counts were less than 200/㎣ at baseline developed CMV diseases. Out of the 9 cases treated with ganciclovir, 7 improved or were stabilized. No patient received maintenance treatment and 3 had relapsed. Conclusion : CMV diseases are common opportunistic infections in AIDS patients in Korea.
진폐증 환자에서 발생한 폐렴에서의 정주용 인 면역글로불린의 투여 효과
문제혁,정진숙,김경아,임영,남호우,한중수 大韓産業醫學會 2002 대한직업환경의학회지 Vol.14 No.2
목 적 : 진폐중환자에서 대식세포의 기능저하, 폐섬유화로 병소로의 약물 침투의 저조, 면역계의 변화가 있는 것으로 알려져 있다. 이로 인하여 폐렴치료의 어려움이 있어 중증 감염증에 효과가 있는 것으로 알려져 있는 IgG를 진폐증 환자에서 동반된 폐렴의 치료로 항생제와 함께 투여하였을 때 효과를 보고자 하였다. 방 법 : 항생제와 IgG를 함께 투여하는 투여군과 항생제만 단독 투여하는 대조군을 무작위로 선정하였다. 약물 투여전과 투여후 2·4·6·8일에 객담검사, 체온, 동맥혈산소분압, 말초혈액 백혈구와 간상중성구를 검사하여 1점부터 4점까지 점수를 부여하여 두 군간에 비교하였다. 결 과 : 투여군은 27명있었고, 대조군은 18명이었다. 두 군간에 나이, 진폐병형, 심폐기능장해도, 객담에서의 균배양여부가 유의한 차이를 보이지 않았다. 1. 이들 인자들을 고려하지 않았을 때, 투여군에서 대조군보다 임상평가 점수가 낮아지는 경향을 보였다. (p=0.083). 2. 나이가 60세 미만인 경우에는 투여군이 대조군보다 임상평가점수가 유의하게 적었다(p<0.01). 3. 단순진폐증인 대상자인 경우에는 투여군에서 대조군보다 임상평가점수가 낮아지는 경향을 보였다(p=0.077). 4. 심폐기능장해도에 따라 두 군간에 임상평가점수의 유의한 차이는 없었다. 5. 객담배양검사의 결과에 따라 두 군간에 임상평가점수의 유의한 차이는 없었다. 결 론 : 나이가 60세 미만으로 상대적으로 젊고, 단순진폐증인 경우에는 진폐증환자에서 병발한 폐렴의 치료에 항생제와 병용한 IgG의 효과가 있을 것으로 예상된다. Objectives : It is well known that pneumoconiotic patients experience impairments of macrophage function, as well as poor penetration of drugs into the fibrotic nodules and the immune system. Resultantly, pneumonia is frequently involved in pneumoconiotic patients and its treatment is not easy. Therefore, we conducted a clinical evaluation of immunoglobulin G which is known to be effective in severe infectious diseases. Methods : We randomly selected 45 pneumoconiotic patients with pneumonia and classified them into 2 groups. The experimental group (IgG group) was scheduled to receive antibiotics and igG (5 g I.V./day for 7 days). The control group was treated with antibiotics alone. Sputum gram stain (counts of WBCs and microorganisms), body temperature, arterial oxygen tension, and counts of peripheral venous blood leukocytes and band neutrophils were used as markers to assess the response effect therapy at time periods of 0, 2, 4, 6, and 8 days after completion of therapy. We compared the clinical scores between the two groups. Results : The experimental IgG treated group was composed of 27 patients, and the control group comprised 18 patients. There was no statistical differences between two groups in terms of age, pneumoconiotic profusion, impairment degree of pulmonary function, or frequency of pathogen isolation in the sputum before medication. The experimental IgG treated group showed lower clinical scores as compared with the control group (p=0.083). Conclusions : These results suggest that IgG infusion with antibiotics will have an effect on pneumonia therapy in pneumoconiosis patients that are under 60 years and exhibit simple pneumonoconiois.