경기력을 향상시키는 역도선수들의 영양관리 및 식이섭취에 대한 문헌 연구

안효작,신정희 한국체육대학교 2000 敎養敎育硏究所 論文集 Vol.- No.5

서론 Ⅰ. 평상기 영양관리 1. 근력 향상을 위한 식사 2. 잊어서는 안될 체지방 체크 Ⅱ. 역도 선수들에게 효과적인 ergogenic aids 1. 아미노산 ergogenis aids 2. 무기질 ergogenis aidser 3. 비타민 ergogenis aids 4. 기타 ergogenis aids 5. ergogenis aids의 안전성 Ⅲ. 체중감량 식이 1. 체중감량 2. 부산을 예방하는 효과적 식사법 3. 피로회복 식사 4. 시합전의 올바른 식사법 결론 * 인용문헌 * ABSTR The purpose of this is to research nutritional management and ergogenic aids which may improve competitive performance of weight-lifter. Increased protein intake for the weight-lifters is significantly important during training for increasing muscle mass. The optimal protein intake for weight-lifter tranining may be 2g/kg. Moderate dose of arginine and ornithine may have enhanced body fat loss associated with resistance training an attribute partially modulated by somatotropin. Thus, it is recommended to intake arginine/ornithine during weigh-lifter training. Nutrition considerations for weight loss recommends daily low-fat, high protein diet since short-term weight loss decreases muscle mass. Continuous efforts for food pattern and ergogenic aids are needed to improve competitive performance.

제조에 對한 文獻的 考察

안태규,최병렬,송기철,이용연,유화승,서상훈,최우진,조정효,이연월,손창규,조종관 대전대학교 한방병원 2001 惠和醫學 Vol.10 No.1

In the literatual study on Holotrichia, the results were obtained as follows ; 1. Holotrichia is larva of Holotrichia diomphalia Bates etc. powder or liquor of Holotrichia is used medically. 2. Appearance of Holotrichia is shape of kidney, yellowish color. 3. The oriental characters of Holotrichia is warm, toxicant, salty. 4. The significant efficancy of Holotrichia is breaking the stagnant blood. 5. Holotrichia can be applied to the diseases related to thrombosis, and recover the demage of liver. 6. Holotrichia avails Liver diseases such as Hepatitis, Liver cirrhosis, Hepatosplenomegaly, Hepatoma etc.

정보기반의 신제품개발 조직설계 : 사례 연구 A Case Study

안효정,김영배 한국경영과학회 1999 經營 科學 Vol.16 No.2

Concurrent Engineering is one of the information-based product development approach Yet, the method of organizing the project team for the concurrent engineering is not clear This study focuses on deriving a method to organize an information-based project team The model consists of 4 layers IT infrastructure, organization of the information-based project team, operation of the project team, and oragnization culture Based on an analysis of new product development case, this study attempts to verify the model and to suggest more effective way of organization design and management for new product development

그람양성구균에 대한 Teicoplanin과 Vancomycin의 시험관내 항균력

최태열,김경숙,전용관,서일혜,김정욱,이웅수,안정열,김홍석,정재용,최효선,김덕언,유진우 대한감염학회 1994 감염 Vol.26 No.1

An increasing frequency of methicillin resistant S. aureus(MRSA), methicillin resistant coagulase negative staphylococci(MRCNS) and Enterococcal infection have been observed in recent years. Teicoplanin is a new glycopeptide antibiotic obstained from the Actinoplanes teicomycetius. The molecular structure and spectrum of antimicrobial activity of teicoplanin is simillar to those of vancomycin, and has been reported to have an excellent in vitro and in vivo effect against various gram-positive infections. Therefore, we evaluated the in vitor susceptibility of gram positive cocci, such as, S. aureus, coagulase negative Staphylococci(CNS), and Enterococci to teicoplanin and vancomycin. The total 253 strains consisted of MSSA(40), MRSA(53), MSCNS(47), MRCNS(48), and Enterococci(65). They were assayed by disc diffusion and agar dilution. During the study, 57% of S. aureus and 49% of CNS showed resistance to methicillin. The inhibitory diameter of teicoplanin was 15-20mm in MSSA, 12-19mm in MRSA, 13-24mm in MSCNS, 11-23mm in MRCNS, and 15-22mm in Enterococci respectively, and showed sensitivity in all but 8 strains(3.2%). The range of the minimum inhibitory concentration (MIC) of teicoplanin to MSSA, MRSA, MSCNS, MRCNS and Enterococci were 9.12-2.0㎍/ml, 0.25-2.0㎍/ml, & 0.25-32㎍/ml, 0.12-1.0㎍/ml respectively. One case of S. haemolyticus was resistant to teicoplanin (32㎍/ml) by the agar dilution method. Eight minor (3.2%) and one major(0.4%) error was observed when the MIC and disk diffusion data were correlated with teicoplanin. As for vancomycin the inhibitory diameter was 17-21mm in MSSA, 15-21mm in MRSA, 18-26mm in MSCNS, 18-25mm in MRCNS, and 16-22mm in Enterococci respectively. The range of the MIC of vancomycin to MSSA, MRSA, MSCNS, MRCNS, and Enterococci were 0.25-1.0㎍/ml, 0.25-4.0㎍/ml, 0.5-2.0㎍/ml and 0.5-2.0㎍/ml respectively. One minor error (0.4%) was seen with the vancomycin disk. The MIC90 of MSSA and MRSA exhibited the same results in teicoplanin (1.0㎍/ml, 1.0㎍/ml), and vancomycin(2.0㎍/ml, 2.0㎍/ml). MSCNS and MRCNS exhibited greater MIC90 with teicoplanin(4.0㎍/ml, 8.0㎍/ml) than vancomycin(2.0㎍/ml, 2.0㎍/ml). Incontrase Enterococci were more susceptible to teicoplanin(0.5㎍/ml) than to vancomucin (2.0㎍/ml). Results from this analysis indicated that both teicoplanin and vancomycin were very excellent for gram positive infections, especially those resistant to methicillin.

The Association Between Masticatory Function Assessment and Masseter Muscle Thickness in the Elderly

Jung, Hyo-Jung,Min, Yong-Guang,Kim, Hyo-Jung,Lee, Joo-Young,Choi, Jong-Hoon,Kim, Baek-Il,Ahn, Hyung-Joon Korean Academy of Orofacial Pain and Oral Medicine 2020 Journal of Oral Medicine and Pain Vol.45 No.3

Purpose: This study investigated the association between the objective indicator of masticatory function assessment and the masseter muscle thickness (MMT) using ultrasound imaging. Methods: A total of 99 subjects (males: 24, females: 75, mean age: 76) were analyzed. The maximum bite force (MBF) was measured with a pressure-sensitive sheet and an image scanner. The mixing ability index (MAI) was calculated by image analysis after asking the subjects to chew a wax specimen. The MMT during rest and clenching were obtained with a diagnostic ultrasound system, and the difference in MMT during rest and MMT during clenching was defined as the difference in masseter muscle thickness (DMMT). Multiple regression analysis was performed to determine the independent variables affecting MBF and MAI. Results: The MBF showed correlation with the number of remaining teeth (β=0.346, p=0.002) and DMMT (β=0.251, p=0.011). The MAI correlated with only the number of remaining teeth (β=0.476, p<0.001). Conclusions: The DMMT reflects the state of masseter muscle contraction, and can be used as a predictor as well as the number of teeth when assessing masticatory function.

한국 노인의 객관적ㆍ주관적 저작능력 평가에 영향을 미치는 요인

정효정 ( Hyo-jung Jung ),민영광 ( Yong-guang Min ),김효정 ( Hyo-jung Kim ),이주영 ( Joo-young Lee ),이은송 ( Eun-song Lee ),김백일 ( Baek-il Kim ),안형준 ( Hyung-joon Ahn ) 대한예방치과·구강보건학회 2018 大韓口腔保健學會誌 Vol.42 No.4

Objectives: The purpose of the study was to investigate factors affecting the assessment of objective and subjective masticatory ability in the elderly, and to evaluate masticatory ability assessment more accurately. Methods: A total of 112 participants were recruited after oral examination in senior citizen welfare facilities. The participants’ masticatory ability was evaluated objectively (Mixing ability index; MAI), and subjectively (Key food intake ability; KFIA). Participants’ general characteristics and oral health-related variables were also recorded. Based on masticatory ability assessment, participants were classified as either high or low. IBM SPSS Statistics Ver.23.0 was used for all analyses, including descriptive statistics, Chi-square test, Mann-Whitney U test, Spearman rank correlation, and Logistic regression analysis. Results: Higher masticatory ability was positively correlated with higher scores on MAI and KFIA. Additionally, there was a significant positive correlation between MAI and KFIA. When analyzing factors affecting objective and subjective masticatory ability assessments, Functional tooth units (FTUs) were revealed as a related factor. In subjective masticatory ability assessment, oral moisture, difficulty in chewing, and the Geriatric Oral Health Assessment Index (GOHAI) were also influential factors. Conclusions: In order to accurately assess masticatory ability, it is necessary to use both objective and subjective measures. Additionally, to improve the masticatory ability in the elderly, treatment should be provided to improve overall oral health and satisfaction.

Chronologic trends of cancer-related lymph node research in PubMed: informetrics analysis

Hyo-Jung Oh,Dongmin Yang,Hyo-Won Oh,Jae-Gyu Jeon,Chonghyuck Kim,Jeong-Yong Ahn,Se Wung Han,Chan-Young Kim 대한외과학회 2020 Annals of Surgical Treatment and Research(ASRT) Vol.99 No.5

Purpose: Given the long history of investigation into cancer and its relevance to the lymph node (LN), it would be meaningful to plot the trends of research on cancer-related LN. Methods: Queries such as “cancer,” “lymph node,” and “cancer and lymph node” were submitted to PubMed to collect articles on cancer and LN published between 1945 and 2017. The collected articles were then extracted by an automatic web crawler and examined through informetrics and linguistic analysis. Results: The number of articles related to cancer was 2,795,476 and 127,897 articles (4.6%) were found to be relevant to LN. With regard to cancer types, breast cancer was the most studied (37%), followed by gastric cancer (17%). With regard to the subjects in which the surgeon is interested, LN metastasis (57%) was found to be the topic most discussed, followed by LN dissection (22%) and sentinel LN (17%). Publications on LN metastasis gradually increased over time from 1988 to 2017 although those on sentinel LN and LN dissection have stagnated since the early 2000s. Conclusion: Although research on cancer was abundant, only a small portion was dedicated to investigating its relevance to LN. Western countries had led the research on cancer-related LN, but Asian countries began to participate as major players, expanding their contributions. While LN metastasis, one of the major cancer-related LN topics, showed a steady increase, those involved in oncologic surgery such as LN dissection and sentinel LN did not

Rhapontigenin Inhibited Hypoxia Inducible Factor 1 Alpha Accumulation and Angiogenesis in Hypoxic PC-3 Prostate Cancer Cells

Jung, Deok-Beom,Lee, Hyo-Jeong,Jeong, Soo-Jin,Lee, Hyo-Jung,Lee, Eun-Ok,Kim, Young Chul,Ahn, Kyoo Seok,Chen, Chang-Yan,Kim, Sung-Hoon Pharmaceutical Society of Japan 2011 BIOLOGICAL & PHARMACEUTICAL BULLETIN Vol.34 No.6

<P>Hypoxia inducible factor 1 alpha (HIF-1α) is frequently over-expressed in the numerous types of cancer and plays an important role in angiogenesis. In the present study, the inhibitory mechanism of rhapontigenin isolated from <I>Vitis coignetiae</I> was investigated on HIF-1α stability and angiogenesis in human prostate cancer PC-3 cells. Rhapontigenin significantly suppressed HIF-1α accumulation at protein level but not at mRNA level in PC-3 cells under hypoxia. Also, rhapontigenin suppressed hypoxia-induced HIF-1α activation in various cancer cells, such as colorectal adenocarcinoma (SW620), breast adenocarcinoma (MCF-7), fibrosarcoma (HT-1080) and prostate carcinoma (LNCaP). Interestingly, rhapontigenin had more potency in inhibition of hypoxia-induced HIF-1α expression than that of resveratrol, a known HIF-1α inhibitor. In addition, rhapontigenin promoted hypoxia-induced HIF-1α degradation and cycloheximide (CHX) blocked protein synthesis. A prolyl hydroxylase (PHD) inhibitor dimethyloxalylglycine (DMOG) is usually utilized to examine whether prolyl hydroxylation is involved in inhibition of HIF-1α accumulation. Here, DMOG recovered HIF-1α accumulation inhibited by rhapontigenin. Immunoprecipitation assay also revealed that rhapotigenin enhanced the binding of hydroxylated HIF-1α to von Hippel-Lindau (VHL) tumor suppressor protein. Furthermore, rhapontigenin reduced vascular endothelial growth factor (VEGF) secretion in hypoxic PC-3 cells as well as suppressed tube formation in human umbilical vein endothelial cells (HUVECs) treated by the conditioned media of hypoxic PC-3 cells. However, anti-angiogenic effect of rhapontigenin in hypoxic PC-3 cells was reversed by DMOG. Taken together, these findings suggest that rhapontigenin inhibits HIF-1α accumulation and angiogenesis in PC-3 prostate cancer cells.</P>

Peripheral T-cell Lymphoma, unspecified in a patient with acute myelomonocytic Leukemia (초)

( Hyo Sang Ahn ),( Jung Ah Min ),( Young Bok Lee ),( Jung Eun Kim ),( Hyun Jeong Park ),( Jun Young Lee ),( Baik Kee Cho ) 대한피부과학회 2009 초록집 Vol.47 No.10

The Floating Old Man

AHN Jung-Hyo The Academy of Korean Studies 1988 Korea Journal Vol.28 No.2