경주국립공원 문화재지정구역의 귀화식물 현황 및 관리방안

윤정원 ( Jung Won Yoon ),신현탁 ( Hyun Tak Shin ),이명훈 ( Myung Hoon Yi ),김기송 ( Gi Song Kim ),성정원 ( Jung Won Sung ),박기환 ( Ki Hwan Park ),이창현 ( Chang Hyun Lee ),김용식 ( Yong Shik Kim ) 한국환경생태학회 2012 한국환경생태학회지 Vol.26 No.4

경주국립공원 문화재지정구역에 분포하는 귀화식물은 총 14과 40속 45종 1변종 등 총 46분류군을 확인하였다. 귀화식물을 유형별로 구별해보면, 생활형은 1년생 초본이 17분류군(37%)으로 가장 많았으며, 다년생 초본이 16분류군 (34.8%), 2년생 초본이 11분류군(23.9%), 목본이 2분류군(4.3%)로 나타났다. 원산지 별로는 유럽이 17분류군(37%)으로 가장 많았으며, 그 다음으로 북아메리카에서 이입된 종이 16분류군(34.8%)으로 나타났다. 또한 귀화도는 3등급이 18분류군(40.9%)으로 가장 높다. 귀화식물 321분류군에 대한 본 연구대상지의 도시화 지수는 14.3%이며, 지구별 도시화 지수는 남산지구가 8.1%로 가장 높다. 경주국립공원은 사적형 공원으로 문화재가 매우 중요하나, 문화재 주변의식재 및 관리 또한 중요하다. 따라서 귀화식물의 경우 장기적인 모니터링과 생태적인 특성을 파악하여 체계적인 관리방안이 요구된다. The naturalized plant species in Gyeongju National Park was summarized as 46taxa including 14 families 40 genus 45 species 1 varieties. Among them, annual herbaceous species was 17taxa (37%) which is grouped as the biggest proportion and 16taxa (34.8%) for perennial herbaceous species and 11taxa (23.9%) for biannual herbaceous species and 2taxa (4.3%) for tree species. European origin was the biggest proportion as 17taxa (37%), and 16% (34.8%) from North America. The degree of naturalization (DoN) was the biggest for Degree III, V as 18taxa (39.1%). Regarding 321 naturalized plant species, the Urbanization Index in the studied area was 14.3%. The Namsam District showed 8.1% which is the highest DoN in the studied districts within the Gyeongju National Park. As the cultural properties is important in the Gyeongju National Park as a representatives for historical sites in Korea, planting and its management in the cultural properties is important tasks. The naturalized plant species in the studied area should be reasonably management.

뇌경색 환자의 혈중 호모시스틴치 (예비 연구)

정두신,송인욱,조상걸,성기범,박형국,신현길,장성근 대한신경과학회 1999 대한신경과학회지 Vol.17 No.1

악성림프종 환자에서 복합화학요법으로 유발된 백혈구 감소증에 대한 인형 재조합 과립구 집락형성-촉진인자(rhG-CSF: Neutrogin)의 효과

박성규,전진우,기신영,유병우,김홍수,백승호,원종호,홍대식,박희숙 순천향의학연구소 1995 Journal of Soonchunhyang Medical Science Vol.1 No.1

Clinical effects of rhG-CSF were investigated in 17 patients receiving chemotherapy for non-Hodgkin's lymphoma. Patients were given G-CSF 2㎍/㎏/day after 2nd cycle chemotherapy for least 14 consecutive days, and clinical and laboratory results were compared to results of the first cycle. Treatment with G-CSF resulted in increase of mean WBC count(952.9±152.2㎜³vs 1882.4±350.4/㎜³) and neutrophil count(212.9±53.0/㎜³vs 841.5±238.0/㎜³), reduced the duration of leukocytopenic days(12.4±1.3 days vs 5.5±1.0 days, WBC count less than 4000/㎜³) and neutropenic days(4.5±0.9 days vs 2.3±0.7 days, neutrophil count less than 500/㎜³), and reduced the duration of neutropenic fever(5.8±1.1 days vs 0.9±0.5 days). The side effects of G-CSF were not so significant. These results demonstrated that G-CSF is safe and useful for the treatment of neutropenia induced by anticancer chemotherapy of non-Hodgkin's lymphoma and reducing the incidence of febrile periods and duration of antibiotic administration.

관동맥 재개통 후 QTc간격분산의 감소 : 정량적으로 측정한 심근 허혈의 호전 정도와의 연관성 Relationships with the Quantitative Degree of Improvement in Myocardial Ischemia

박상선,최기준,남기병,이철환,홍멸기,박성욱,박승정,신중우,문대혁,김유호 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

근관감염균에 대한 polyphosphate의 항균효과

신정희,박상진,최기운 大韓齒科保存學會 2003 Restorative Dentistry & Endodontics Vol.28 No.6

This study was performed to observe the antibacterial effect of polyphosphate (polyP) with various chain lengths (P3~P75) on virulent. invasive strains of P. gingivalis A7A1 28 and W50, and multidrug resistant E. faecalis ATCC29212. P. gingivalis strains were grown in brain heart infusion broth (BHI) containing hemin and vitamin K with or without polyP. PolyP was added at the very beginning of the culture or during the exponential growth phase of the culture. Inhibition of the growth of P. gingivalis was determined by measuring the absorbancy at 540nm of the grown cells. Viable cell counts of the culture and release of intracellular nucleotide from P. gingivalis were measured. E. faecalis was grown in plain BHI with antibiotics alone or in combination with polyP(calgon: 0.1-1.0%) and the bacterial absorbancy was measured. The overall results suggest that polyP has a strong antibacterial effect on the growth of the virulent strains of P. gingivalis and the antibacterial activity of polyP seems largely bactericidal. accompanying bacteriolysis in which chelation phenomenon is not involved. Although polyP does not exert antibacterial activity against E. faecalis, it appears to increase antibacterial effect of erythromycin and tetracycline on the bacterium. Therefore, polyP alone or in combination with antibiotics may be developed as a candidate for the agent controlling oral infections including endodontic infection.

Polyphosphate가 연조직 창상 치유에 미치는 영향에 관한 연구

박기범,류동목,이진용,신제원 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.3

Polyphosphate has been used as a food additive. It has been approved the use of PolyP to the products as a safe additive. In other study, PolyP seems to has an ability of promoting effect on bone regeneration, possibly by enhancing osteoconductivity of the carrier and/or by increasing osteoinductivity of the damaged bone tissue. So we performed this study in order to evaluate the effect of polyphosphate on the dermal defect healing in critical-sized defect wound. Using welder and blade, a 1㎝ diameter sized burn-defect and rectangular excisional-defect was prepared in the thigh of each Sprague-Dawley rats. Then defect areas were applied topically with distilled water(DW), 0.01% orthoposphate(Pi), or 0.01% polyP75. The application of these materials was continued for seven days. The rats, which had burn wounds, were sacrificed at week 1 and 2. the other goups, which had excisional wounds, were sacrificed at day 3, week 1, 2, and 4. the specimens of the defect were prepared, stained with H&E, and examined under the microscope. Dermal defect healing capacity of polyP75 was also examined by observaing cellular activity of periodontal cells using MTT assay. The results were as follows. PolyP75 at the concentrations of 0.01% increased the MTT activity of periodontal cells by 154.1%. a pathohistologic findings of burn wound with polyP75 showed a faster epidermal healing and more profound maturation in dermis than those of other groups. In excisional wound, compare with other groups, tissue maturity and density of matrix in dermis were much enhanced in the polyP75 groups.

일 시설노인에게 나타난 주요 간호진단의 관련요인 분석

허혜경,박소미,김기연,신윤희,임은실 성인간호학회 2003 성인간호학회지 Vol.15 No.1

Purpose: The purpose of this study was to analyze related factors for major nursing diagnoses used in caring for institutionalized elders. Method: This study was a descriptive study. The participants were 92 residents in a long-term care facility in Wonju, selected by convenience sampling. The instrument was a checklist designed on the basis of the related factors suggested by NANDA (1997) and a literature review. Data was collected by chart review, observation, and interviews with the participants. Data was analyzed using descriptive statistics with the SPSS WIN program. Result: The most frequent nursing diagnosis was 'risk for injury', 'self-esteem disturbance', 'activity intolerance', 'impaired physical mobility', and 'powerlessness'. The most frequent component for related factors for the five component for each nursing diagnosis was the physical component, followed by the social component. Common related factors for the nursing diagnoses were 'pain', 'change of emotional state/disorder', 'cognitive disorder', 'change of physical structure and function', and 'physical impairment', and 'immobility'. Conclusion: The results of this study can contribute to the development of appropriate nursing intervention programs for elders (eg. 'Injury Prevention Programs', 'Self-esteem Improvement Programs' etc.). Clinical guidelines that gerontological nurses can use to accurately assess health problems and select appropriate nursing interventions may be developed.

측두하악 관절의 재건을 위한 늑연골 이식의 효과

김태규,정기돈,신상훈,김성길,이성근,박상준,서종천 大韓顎顔面成形再建外科學會 1996 Maxillofacial Plastic Reconstructive Surgery Vol.18 No.3

We performed costochondral grafting in mmandibular reconstruction including condyle replacement in 5 patients which have 4 cases of ameloblastoma, 1 case of resorption of left condyle due to osteomyelitis. We harvested the 6 th costochondral cartilage of unaffected side. No specific complications were appeared with unexpected fracture of costochondral junction and infection of operation site, These patients show 30-45mm at month opening, near normal of affected side, near normal or normal of unaffected side at lateral excursion. Postoperative coureses was uneventful with improved cosmetic and functional results. Our report is indicated that the costochondral graft is satisfactory to reconstruct mandibular defect including condyle replacement, especially in growing patients.

성인 막성신병증의 임상적 고찰

양종오,이상주,박기현,장윤경,이강욱,서광선,신영태 충남대학교 의학연구소 2001 충남의대잡지 Vol.28 No.2

Membranous nephropathy (MN) is a glomerular disease characterized by diffuse thickening of the glomerular basement membrane without significant mesangial proliferative change and is usually manifested by the nephrotic syndrome. To evaluate the clinical and pathologic characteristics of this disease in adults, we analyzed 65 patients with primary membranous nephropathy who were diagnosed at Department of Internal Medicine, Chungnam National University Hospital from February 1986 to February 2001. The results are as follows: 1) Of total 96 patients with membranous nephropathy, 67.7% was primary MN. Hepatitis B-associated MN and lupus MN were 22.9%, and 9.4%, respectively. Median duration of follow-up was 35.1 months(0.3∼177) in primary MN, 49.6 months(2.5∼103) in lupus MN, and 35.6 months(0.5∼108) in hepatitis B-associated MN. 2) Mean age of the patients with primary MN at the time of diagnosis(43.3 years) was significantly higher than that of lupus MN(30.4 years) and HBV-associated MN(36.2 years). Male to female ratio of primary MN was 1.03:l. 3) At the time of diagnosis, 89.2% of primary MN was presented with nephrotic syndrome. Twenty seven percent of patients showed hypertension. Hematuria was found in 58.5% of primary MN patients. Azotemia was noted in 3.1 %. 4) Global sclerosis, tubular atrophy and interstitial fibrosis were noted in 39.8, 16.1 and 11.3% of primaty MN, respectively. IgG and C3 were deposited on the glomerular capillary loop in 92.7% and 29% of primary MN patients. There was no significant correlation between the electron microscopic pathologic stage and clinical findings. 5) Of 56 patients with primary MN followed more than 6 months, 50(90.9%) patients were treated with prednisolone, cyclophosphamide or cyclosporin. Complete remission was obtained in 29 patients(51.8%), partial remission in 6 patients(10.7%), and no response in 18 patients(32.1%). Of 6 patients who were not treated with immunosuppressive drugs, 3 patients showed spontaneous complete or partial remission. Three patients who did not show clinical improvement progressed to end-stage renal failure. There were no significant clinical difference including renal pathology at the time of diagnosis between the patients who showed complete or partial remission and patients who did not. In conclusion, it was difficult to predict the long-term prognosis of primary MN at the time of diagnosis, clinically. The response to therapeutic modality would be the most important to predict long-term prognosis of primary MN.

PFAPA (Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adentis) 증후군 1예

강혜련,김신우,배기범,박지현,강영모,이종명,김능수 대한감염학회 2001 감염 Vol.33 No.3

PFAPA (Periodic Fever, Aphthous stomatitis, Pharyngitis, and cervical Adenitis) syndrome has characteristic features of an early onset, periodicity (interval <4 weeks), and a brisk rising high fever (>39℃) of 3 to 6 days' duration without signs of infection. An 18-year-old male was admitted for high fever, sore throat, headache, and abdominal pain. He had suffered from periodic fevers associated with pharyngitis and cervical adenitis for 14 years without any evidence of infection. The fever recurred approximately every 4 weeks lasting 4 to 7 days with intervening asymptomatic periods. Physical examination was unremarkable except for slightly injected tonsils. Most laboratory tests including CBC were normal except for elevation of Creactive protein level (3.47 mg/dL). Bacteriologic and radiologic studies were negative. The fever was spontaneously subsided in 6 days. To our knowledge, this is the first case report of PFAPA syndrome in Korea. (Korean J Infect Dis 33:219∼222, 2001)