충북대학교 학내 버섯 분포상

이종혁, 박성웅, 이화용 충북대학교 농업과학기술연구소 2022 農業科學硏究 Vol.38 No.2

Mushroom refers to a group that forms a visual-sized body among fungi, and they are clas- sified into basidiomycetes and ascomycetes. The Chungbuk National University campus is composed of small forests and gardens, so the habitats are diverse. In this study, we investigated the occurrence of mushrooms in the Chungbuk National University campus . The mushroom occurrence monitoring was carried out at 8 sites in the campus from May to October 2021. Total 42 families 80 genera 150 species were investigated in the campus during monitoring period. They are also divided into 90 saprophytic mushrooms, 59 ectomycorrhizal mushrooms and one of unknown species of nutrition acquisition In the future, it is expected to contribute to find forest mushroom resources and understand the ecosystem change in the campus.

고콜레스테롤혈증 환자에서 Atorvastation의 유용성 및 안전성에 관한 연구

고종훈,신준한,김한수,탁승제,최병일,김동수,권혁문,김현승 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.9

국내 대형 EPC업체의 산업설비 상세설계 수행능력평가 및 문제점 분석

최종수,고윤혁 동국대학교 산업기술연구원 2007 산업기술논문집 Vol.16 No.2

본 연구의 목적은 국내 대형 EPC업체의 상세설계 역량을 평가하고 상세설계 프로세스상의 문제점을 도출하는데 있다. 연구결과에 의하면 국내 대형 EPC 업체들의 상세설계능력은 선진국 대비 상당 수준에 이르러 타 부문에 비해 경쟁력이 높은 분야로 평가되었으나 프로세스상에서 비효율적인 요소가 다수 있는 것으로 나타나 이를 해결함으로써 효율성을 높일 수 있는 여지가 있는 것으로 평가되었다. 파악된 비효율적인 요소들은 국제건설시장에서 국내 업체들이 경쟁력을 확보하기 위해 반드시 해결해야 하는 문제이며 짧은 시간에 적은 투자로 효과를 기대할 수 있는 분야로 사료된다. 본 연구를 통해 도출된 결과는 향후 산업설비 설계분야의 발전자 엔지니어링 핵심기술 확보에 기초가 되는 자료로 활용될 수 있을 것이다.

소아치과 영역에서 러버댐의 다양한 임상적 적용에 대한 증례보고

김종범,김종철,이성혁,장기택 大韓小兒齒科學會 1997 大韓小兒齒科學會誌 Vol.24 No.3

Usage of the rubber dam has been advocated by countless number of dentists. The advantages of the rubber dam such as the following are well-known 1. Moisture control. 2. Improved field of vision. 3. Ease of approach. 4. Soft tissue retraction and Injury prevention. 5. Prevention of aspiration of materials or instruments. 6. Shortened chair time. 7. Induction of nasal breathing during administration of N₂O-O₂sedation. Recent reports indicate the rubber dam can protect the dental staffs from the infection when treating HBV or HIV positive patients. Also, impreved moisture control and freeing of both handes allowed by the rubber dam makes it very useful when bonding orthodontic brackets. This case study presents the various clinial application of the rubber dam on patients visiting SNUDH dept. of pediatric dentistry to emphasize the importance of its use in pediatric dentistry.

장거리 육상 선수의 Off-Season Training Program을 활용한 수행력 검증

김종혁,김도진 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

The purpose of this study is to analyze changing phase of energy expenditure and Cardiorespiratory function(heart rate, minute ventilation, respiratory exchange rate, VO₂, VO₂max/㎏) before and after university long distance athletics' winter intensive training for 4 weeks. An object in this study is selected among university representative athlete who has experience over 5 years. The result of the maximal exercise test and submaximal exercise test is the following. 1. There was no statistically significant differences in resting heart rate, resting respirator y, VO₂, VO₂max/㎏, exchange rate resting exercise load test between before and after the training. But there are notable differences in resting ventilation(p<.05). 2. There was no statistically significant differences in maximal heart rate, exchange rate maximal exercise load test between before and after the training. But there are notable differences in maximal ventilation (p<. 05) , maximal respiratory (p<. 01) , VO₂(p<.05), VO₂max/㎏(p<.05 ), energy expenditure(p<.001). 3. There was no statistically significant differences in minute ventilation, VO₂ and VO₂max/㎏ submaximal exercise load test between before and after the training. But there are notable differences in heart rate(p<.01 ), minute ventilation (p<. 05) , respiratory exchange rate(p<.01), energy expenditure(p<.05).

骨軟化症에 대한 東西醫學的 文獻考察

박종혁,황영근,정지천 동국대학교 한의학연구소 1999 東國韓醫學硏究所論文集 Vol.8 No.1

고령화와 육체적 활동의 감소로 증가 추세에 있는 骨軟化症의 臨床治療에 도움을 얻고자 歷代醫書와 中醫書, 中醫雜誌를 중심으로 症狀, 病因, 病理, 治法, 治方 등을 東西醫學的으로고찰하였다. 骨軟化症은 골의 석회화 장애로 골밀도가 감소되는 대사성 골질환으로, 東洋醫學에서는 骨??, 骨枯 등의 骨疾患에서 유사한 症狀이 나타나며, 病因은 주로 腎虛로서 서양의학의 신장 질환으로 인한 燐의 재흡수 불량, Vit-D 대사 이상과 유사하다. 症狀으로는 腰痛, 骨痛症, 다발성 골절, 동요성 보행 등이 나타난다. 治法은 補腎을 爲主로 하여 健脾益腎, 滋養氣血, 强壯筋骨 등이 있고, 治方은 六味地黃湯을 위주로 하여, 虎潛丸, 濟生腎氣丸, 大補陰丸 등이 활용되고 있으며, 藥物은 熟地黃, 虎脛骨, 胡挑肉, 紫河車, 社沖, 鹿角膠, 鹿茸 등의 補腎之劑가 주로 사용되고 있다. Osteomalacia is syndrome of divers etiology, characterized pathophysiologically by a failure of normal mineralization of bone and epiphyseal cartilage, This study was performed to investigate causes of disease, pathogenic mechanisms, symptoms, therapies and precriptions through the successive medical literatures, recent chinese medical literatures and chinese medical journals. It is similar to atrophic debility of bones, bone leaning, bone exhaustion, rheum atism involving the bone, osteodynia and cold and heat of bone etc. of oriental medicine. The most principal cause of this is deficiency of kidney, similar to hypo phosphatemia caused by increased renal clearance and deficiency of vitamin D. and the rest are senility, deficiency of spleen, deficiency of qi and deficiency of blood. There are nourishing the kidney and spleen, nourishing the qi and blood, warming and passing the muscle and mac, passing an articulation an invigorating the muscle and bone, in principal therapy. And in medical herbs are rehmanniae radix preparat, corni fructus, discoreae rhizoma, cuscutae semen, tigridis os, juglandis semen. hominis placenta, drynariae rhizoma, eucommiae cortex, cynomorii herba. corvi cornus colla, cervi pantotrichum cornu, moutan cortex, polygoni multiflori radix, angelicae gigantis radix, achyranthis bidentatae radix, cibotii rhizoma, hirudo, eupolyphaga, spatholobi caulis, salviae miltiorrhizae radix, draconis resina. curcumae longae rhizoma. In care there are a sun-bath, exercise, high protein diet and taking vitamin D. And they reduce smoking, coffee, drinking etc.

Novel Trimeric Complex for Efficient Uptake of Plasmid Vector into HepG2 Cells

박종구,-- THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 2003 Journal of biomedical laboratory sciences Vol.9 No.2

Viral and :ion-viral vectors have been used in the delivery of genetic materials into animal cells and tissues, with each approach having pros and cons. Non-viral vectors have many useful merits such as easy preparation, low immunity and size tolerance of a transgene when compared to those of viral vectors. Delivery specificity may be achieved by complex formation between receptor ligands and a non-viral vector. In the present study, non-viral vector systems are investigated in an effort to find a practical delivery means for gene therapy, Receptor-ligand interaction between transferrin-receptor and transferrin was utilized for efficient gene transfer into cancer cells. A plasmid vector, pcDNA3 (LacZ) was ligated with a small duplexed oligo fragment in which a Biotin-VN^(TM) phosphoramidite was placed in the middle of the oligo. The plasmid vector labeled by biotin was then conjugated with biotin-labeled transferrin via streptavidin. This trimeric conjugates were delivered to a hepatoma cell line, HepG2. The delivery efficiency of the trimeric conjugate was 2-fold higher than that of cationic liposomes used for transfection of a plasmid vector. These results demonstrate that a plasmid vector can be efficiently transferred into cells by forming a trimeric complex of plasmid vector-linker-ligand.

난소의 소세포암종, 고칼슘혈증형 대세포 변종 : 1예 보고 A Case Report

이종실,이종학,김유경,박선후,고경혁 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.4

운동이 비만 여성의 심근산소소비량과 심전도 QTc 간격에 미치는 영향

이혁종,박윤정,김용권,한구석,진영수 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1

The purpose of this study was to investigate the effects of exercise staining on MVO_2 and electrocardiogram QTc interval in obese woman and to propose the desirable method for weight loss. Subjects were fifteen obese women for this study. 8 subjects were prolonged QTc interval group and 7 subjects were normal QTc interval. They participated in exercise program consisted of aerobic exercise and weight training exercise at A Medical Center. The body composition including Boyd Weight, BMI, WHR and % Body Fat was measured. The resting and exercise(Bruce protocol 7th min) rate-pressure product(RPP) could be measured with HR and systolic BP for MVO_2 measurement. The electrocardiogram QTc interval was calculated with Bazzett's formula using automated software program. The measured data of this study were as follows: 1) After participating the exercise program consisted of aerobic exercise and weight training exercise, Body Weight, BMI, WHR and % Body Fat were significantly changed in two groups. (p<.05). 2. After participating in the exercise program consisted of aerobic exercise and weight training exercise, the resting and exercise MVO_2 using RPP were significantly changed in two groups(p<.05). 3) After participating in the exercise program consisted of aerobic exercise and weight training exercise, the electrocardiogram QTc interval were decreased but were not significantly changed in prolonged QTc interval group. (p<.29). However, it was significantly decreased in prolonged QTc interval(p<.00).

인터넷 인라인스케이트 동호회 회원의 분당 대사량 평가

김종혁,김도진 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

This study inquires into comparison and changes in Metabolic when people do inline-skating through comparing members of internet inline-skating association with normal people, and grasps the effect of doing inline-skating on Metabolic per minute. Also, this study provides information for activation of internet inline-skates association and health as scientific methods of inline-skating and domestic athletics. The conclusion is as follows. First, there are significant differences in 2minutes doing between members in association of internet inline-skates and normal people, and after verification, there are significant differences between male and female in association, between male in association and normal male, between male in association and normal female.(p<.01). Second, there is no significant difference in Metabolic of 4 minutes doing between members in association of internet inline-skates and normal people. Third, there are significant differences in 6 minutes doing between members in association of internet inline-skates and normal people, and after verification, there are significant differences between male and female in association, between male in association and normal male, between male in association and normal female.(p<.05). rmal people. Firth, there is no significant difference in Metabolic of 8 minutes doing between members in association of intemet inline-skates and normal people. Fifth, there is no significant difference in Metabolic of 10 minutes doing between members in association of intemet inline-skates and normal people. sixth, there are significant differences in sum total doing between members in association of internet inline-skates and normal people, and after verification, there are significant differences between male and female in association, between male in association and normal male, between male in association and normal female.(p<.05).