이구아나 꼬리의 再生에 관한 연구

송정헌,안근재,길영천,김완종 순천향대학교 기초과학연구소 1999 순천향자연과학연구 논문집 Vol.5 No.2

This study was conducted to investigate the ultrastructural alterations and the appearance of new proteins during regeneration of the tail of iguana. The intact or regenerating tissues were prepared for electron microscopy and electrophoresis. On the electron microscopy of the regenerating spinal cord of iguana, spherical nuclei with much of euchromatin were observed. Heterochromatin were uniformly condensed in nuclei and distinctly vacuolated nuclear envelope was found. It was though that the cells showed high synthetic activities. SDS-PAGE analysis revealed some distinct bands which were not present in intact groups.

당뇨 및 고혈압 환자를 위한 보건소 운동교실의 효과

송영주,권대근,이주열 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.2

This study was conducted to investigate the effect of exercise program of public health center on diabetes and hypertension patients. The participated subjects was 11 diabetes patients and 12 hypertension patients, respectively. The exercise was consisted of 10 min. of stretching and 20 min. of aerobic exercise and 20 min. of exercise for muscle strength for 3 months. The obtained results were as follows: The total cholesterol concentration, post prandial glucose level and systolic blood pressure of total subjects was significantly decreased compared to before the exercise started(p<.05). In diabetes patients. post prandial glucose level was significantly decreased compared to before the exercise started(p<.05). In hypertension patients. the value of systolic blood pressure after exercise was significantly decreased compared to before the exercise started(p<.05). From these results, it was suggested that exercise program of public health center improved the condition of diabetes and hypertension.

The Effect of Long-term Administration of Green Juice of Angelica Keiskei Koidz on the Contents of Several Selected Elements of the Mouse Organs

Song,Sook Ja,Lee,Jin Hee,Shin,Kyung Ok,Jeong,Soon Young,Chung,Keun Hee 韓國營養學會 1997 Journal of Nutrition and Health Vol.30 No.9

반월, 시화공단 악취물질의 안산지역 확산 연구

송동웅,송창근,김영노 漢陽大學校 環境科學硏究所 2003 環境科學論文集 Vol.24 No.-

안산지역은 인근 반월, 시화공단에서 발생하는 악취 및 부유물질로 인한 민원이 그치지 않고 있으며 그 동안 지속적인 악취저감대책에도 불구하고 근원적 해결이 안 되고 있다. 특히, 안산지역은 구지풍인 해륙풍의 영향을 강하게 받는 연안도시로 해풍의 유입과 관련한 오염물질의 이동과 확산과정을 시뮬레이션함으로써 악취민원 발생지역의 범위 예측과 고농도 발생일의 원인규명들을 위한 과학적이고도 정확한 분석이 필요하다. 따라서 본 연구에서는 반월, 시화공단에서 배출되는 악취물질이 해륙풍등의 국지순환에 의하여 이동, 확산되는 과정을 규명하기 위해 대기확산모델링을 실시하였으며 모니터링자료를 이용하여 모델의 재현성을 평가하였다. There have been persistent civil appeals in Ansan area against the odor and aerosols emitted from nearby Banwol/Sinhwa industrial complex. A fundamental solution for the good air quality has not been addressed yet in spite of the continuous counterplan to reduce odor emission. A systematic and scientific study is needed to examine the reason for the odor episode and to predict the impact coverage of odor pollution. An approach by computational simulation is considered to be adequate to investigate the transportation and the dispersion processes of air pollutants blown by sea breeze toward the coastal city, Ansan. This study has employed various dispersion models to simulate the transportation and the dispersion processes of odor pollutants by a local circulation between land/sea breeze using the data set of emission rates of odorous species from the Banwol/Sihwa industrial complex.

전십자인대 재건에서 경골측 고정에 대한 생역학적 비교 연구

송은규,이영근,김병수,신상규 全南大醫大 2000 전남의대학술지 Vol.36 No.4

백서의 복강내에 투여한 Mitomycin-C-Polyglycolic acid 제형이 장기에 미치는 영향에 관한 연구

송규상,강대영,최정목,노승무,정경수,오정연,김진향,양준목,최선웅,이진호,조준식,민병무,김용백,김창식,박근성,김승영,김학용,인현빈 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.1

To evaluate the in-vivo effects of mitomycin-C-polyglycolic acid composite(MMC-PGA) the disk: shaped composite were implanted into the peritoneal cavity of the Sprague-Dawley rats. The pathologic changes were examined at various time points up to 12 weeks. Initially the soft tissue around the inserted disks showed capillary congestion at 3 days. Inflammatory infiltrates with foreign body giant cells appeared from the 2nd week and reached peak response at 6-8 weeks. These reaction diminished prominently at 12 weeks. No specific pathologic change was found in the liver, the kidneys, and the heart. The above results suggest that the MMC-PGA composite can serve as a new device for intraperitoneal chemotherapy of various types of cancers.

IS-LM 分析의 含意와 批判

송영식,박일근 창원대학교 산업경제연구소 2001 産經硏究 Vol.18 No.-

원발성 조기 위 소세포암

송근영,강길,박정희,김경종,민영돈,박치영,임성철 朝鮮大學校 附設 醫學硏究所 2002 The Medical Journal of Chosun University Vol.27 No.2

Gastric small cell carcinoma(SCC) is defined as poorly-differentiated neuroendocrine tumor of the stomach, and their morphologic and biologic features arc similar to those of the lung. It is known that this tumor has poor prognosis even in early pathologic stage, It acounts for only 3% of all gastrointestinal SCC. that has been reported only 33 cases outside and 6 cases inside of the comitiy. Most of these reports are related to advanced gastric SCC. as pathologic stage IIIb or IV. This report describes a case of early gastric SCC. pathologic stage Ib.

정신과를 방문하는 환자의 통증호소의 빈도 및 특성

송지영,박진철,박종학,오동재,손형석,정근재 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.6

연구목적: 정신과 방문 환자에서 통증 호소는 적지 않을 것이라고 알려져 있으나 국내에서 정신과 외래 환자의 통증 관련 연구는 부족한 실정이다. 이에 정신과 외래에 오는 환자들에서 통증의 빈도와 특성을 1,2,3차 의료기관에서 알아보고자 하였다. 대상과 방법: 1차 의료기관(개인정신과의원) 외래환자 298명, 2차 의료기관(종합병원) 정신과 외래환자 99명, 3차 의료기관(대학병원) 정신과 외래환자 446명으로 총 843명의 성인 남녀를 대상으로 이들이 정신과에 방문했을 당시의 통증 여부와 조사 당시의 통증 유무 및 현재 통증의 정도를 평가하였다. 그리고 기질적 원인의 여부, 만성 통증의 여부, 통증의 부위, 통증 악화 요인, 보상문제의 유무, 약물 투여 내용 등을 조사하였다. 결 과: 1) 전체 대상자 843명 중 통증이 동반되었던 환자의 비율은 41.3%였으며, 기관별로 보면 개인의원 44.9%, 종합병원 44.5%, 대학병원 38.1%였다. 2) 조사 당시에 통증을 갖고 있는 경우는 3개 기관에서 평균 24.1%였다. 통증의 정도는 VAS상 평균 46.7㎜였으며 개인의원에서 대학병원에 비해 의미있게 그 정도가 심했다. 또한 `강하다` 이상의 통증 정도를 호소한 경우는 34.0%, `괴롭다` 이상의 불쾌정도를 표현한 경우는 26.2%였다. 3) 통증이 있었던 환자 중 기질성이 뚜렷한 경우는 적었으며(1.5∼5.9%), 통증의 부위는 머리가 50.9%로 가장 많았다. 통증의 지속기간은 6개월 이상인 만성통증의 경우가 68.7%를 차지했다. 4) 주요 약물로는 항불안제가 41.4%로 가장 많이 사용되고 있었으며, 통증과 관련하여 진통제를 처방받는 환자는 3.2%에 불과하였다. 결 론: 정신과 외래를 방문하는 환자들의 통증의 특성은 의료기관에 따라 인구통계학적 차이 뿐만 아니라 진단분포도 다르므로 3기관을 직접 비교하기에는 무리가 있으나, 본 연구 조사 결과 정신과 외래를 방문하는 환자들 중에서 40% 이상이 통증을 경험하고 있으며 2/3이상은 만성 통증이라 할 수 있었다. 이들은 중등도 이상의 통증을 갖고 있으며 당장 통증을 해결해 주어야 할 숫자도 적지 않았다. 따라서 정신과 환자의 통증에 대한 평가와 관리가 앞으로 더욱 강조되어야 할 필요가 있다고 사료된다. Objectives: The purposes of this study were to investigate the frequency and clinical characteristics of pain among the psychiatric out-patients in three clinics. Methods: A Total of 843 psychiatric adult out-patients(298 subjects from a private clinic, 99 subjects from a general hospital, 446 subjects from a university hospital) were assessed for the presence of pain during OPD follow-up and at the time assessed. And, the presence of organic causes, duration and site of pain, aggravating factors, compensation problems, and prescribed drugs were also investigated. Results: 1) The frequency of pain among psychiatric out-patients was overall 41.3%(44.9% in private clinic, 44.5% in general hospital, and 38.1% in university hospital, respectively). 2) The frequency of pain at the time assessed was 24.1%. In severity of pain, the average of VAS was 46.7±18.0㎜. Patients of private clinic showed more severe pain than that of general hospital. Moreover, patients who experienced over `marked` occupied 34.0% and pain as over `distressed` occupied 26.2%. 3) Only a few subjects had the definite organic causes(1.5-5.9%). The most common site of pain was on head. The patients having a pain over 6 months(i.e. chronic pain) occupied 68.7%. 4) The most common drugs prescribed were anxiolytics; 41.4% of patients were prescribed. The analgesics were prescribed only in 3.2% of patients. Conclusion: This result revealed that more than 40% of patients experienced pain in psychiatric OPD and two third of patients were suffered from chronic pain. Therefore, the evaluation and management of pain should be more emphasized.

醱酵飼料 제조에 관한 硏究 : 3. 醱酵飼料 제조시 水分添加 水準에 따른 아미노산 組成에 관한 硏究 3. A Study on Amino acid Composition as added Moisture Levels

송영민,진상근,갈상완,이성대,김성찬,정맹화 진주산업대학교 농업기술연구소 2001 農業技術硏究所報 Vol.14 No.-

To estimate the essential and nonessential amino acid compositions as added moisture levels in manufacturing fermentation feedstuffs, the three kinds of experimental conditions, T1, T2, T3 were made with rice bran(90kg), leaf mold(10kg) according to added moisture 40kg, 60kg, and 80kg, respectively. In T1 and T2 cases, the contents of threonine, phenylalanine, histidine, aspartic acid, glutamic acid, cystine, arginine increased significantly during fermentation, however, in T3 case, the thereonine content increased significantly after 9 hours fermentation but decreased at 12 hours fermentation(P<0.05). In T1 and T3 cases, the contents of valine, leucine and arginine increased significantly after 9 hours fermentation and decreased at 12 hours fermentation(P<0.05). Methionine increased for three hours fermentation and then did not increase in content in the T1 and the T3. In T2 case, methionine level increased gradually for whole fermentation time. In T3 case, phenylalanine, histidine, aspartic acid, glutamic acid and cystine increased significantly after 9 hours fermentation, but decreased at 12 hours fermentation(P<0.05). In T1, T2 and T3, isoleucine, lysine, serine, proline, glycine, alanine and tyrosine increased significantly during fermentation time(P<0.05).