40세 이하 관상동맥 질환자에서 장기적 임상 관찰

이승욱,정명호,박종철,박형욱,조상희,김원,김계훈,이상현,강경태,조장현,김남호,김건형,안영근,조정관,박종춘,강정채 全南大醫大 2001 전남의대학술지 Vol.37 No.2

스프렌딜 지속정(펠로디핀 5㎎)에 대한 스타핀 지속정의 생물학적동등성

조혜영,강현아,이석,백승희,박은자,최후균,문재동,이용복 한국약제학회 2003 Journal of Pharmaceutical Investigation Vol.33 No.4

Felodipine is a calcium antagonist that lowers blood pressure by reducing peripheral resistance by means of a direct, selective action on smooth muscle in arterial resistance vessels. Furthermore, it have been approved for the effective in angina pectoris and cardiac failure. The purpose of the present study was to evaluate the bioequivalence of two felodipine extended release (ER) tablets, Splendil (YuHan Corporation) and Stapin (Hana Pharmaceutical Co., Ltd.), according to the guidelines of Korea Food and Drug Administration (KFDA). THe felodipine release from the two felodipine formulations in vitro was tested using KP Ⅷ Apparatus Ⅱ method at pH 6.5 buffer solution. Twenty six healthy male subjects, 22.73±1.78 years in age and 66.66±7.28 ㎏ in body weight, were divided into two groups and a randomized 2×2 cross-over study was employed. After two tablets containing 5 ㎎ as felodipine were orally administered, blood sample was taken at predetermined time intervals and the concentrations of felodipine in serum were determined using column-switching HPLC method with UV detector. The dissolution profiles of two formulations were similar at pH 6.5 buffer solution. Besides, the pharmacokinetic parameters such as AUG_(t), C_(max) and T_(max) were calculated and ANOVA test was utilized for the statistical analysis of the parameters using logarithmically transformed AUC_(t) and C_(max) and untransformed T_(max). The results showed that the differences between two formulations based on the Splendil were 2.53%, 1.32% and 18.32% for AUC_(t), C_(max) and T_(mzx), respectively. There were no sequence effects between two formulations in these parameters. The 90% confidence intervals using logarithmically transformed data were within the acceptance range of log(0.8) to log(1.25) (e.g., log(0.86)∼log(1.20) and long(0.89)∼long(1.23) for AUC_(t) and C_(max), respectively). Thus, the criteria of the KFDA guidelines for the bioequivalence was satisfied, indicating Stapin ER tablet and Splendil ER tablet are bioequivalent.

Simplified Effective Compressive Strengths of Columns with Intervening Floor Slabs

Seung?Ho Choi,Jin?Ha Hwang,Sun?Jin Han,Hae?Chang Cho,Jae Hyun Kim,Kang Su Kim 한국콘크리트학회 2020 International Journal of Concrete Structures and M Vol.14 No.5

The current design codes discuss the effective compressive strengths of columns, which reflect a decrease in load transfer performance that can occur when columns and slabs have different concrete compressive strengths. The effective compressive strength of a column increases as it is confined by the slab, and the design codes mandate three different effective compressive strengths for interior columns (confinement on four sides), exterior columns (confinement on three sides), and corner columns (confinement on two sides). For both corner and exterior columns, the confinement effect of the slab is significantly smaller than that for the interior column, and there is a more marked decrease in load transfer performance. However, there is still a lack of theoretical studies investigating the effective compressive strengths of the corner and exterior columns. Therefore, based on the analysis model established in previous research, this study has proposed an equation for calculating the effective compressive strengths of the corner, exterior and isolated columns without any confinement effects of the slab. In addition, axial loading tests of isolated columns were conducted and the proposed equation was verified.

소비자 감성에 기반한 텍스타일디자인 예측시스템 개발(Ⅱ) : 텍스타일디자인 데이터베이스 구축 Database Construction for Textile Design

조현승,이주현 한국의류산업학회 2005 한국의류산업학회지 Vol.7 No.2

The purposes of this study were to investigate and analyze the relationship between the elements of textile design and consumer emotion and to suggest effective design methods. In addition, the forecasting system for textile design based on the results of this study was developed. The database system of textile design was organized by installing Mysgl database server and tomcat servlet container on windows NT The user interface \ vas utilized using jsp on the web. This study findings can provide textile design samples which were suitable for each emotional factor, and an evaluation basis for each design element by the descriptive system of textile design. The forecasting system based on this study findings can also provide specific design methods for the effectiveness of consumer emotion and can be applied in a practical design process. This study based on the results of the quantitative analysis on consumer emotion has presented an objective and an efficient design method. This will be a useful expedient to improve the existing textile design process and for the consumer design.

한우, 칡소 및 제주 흑우 Calpain-Calpastatin 유전자 다양성

이승환,김승창,조수현,최봉환,Aditi Sharma,임다정,당창권,장선식,김재환,고문석,양보석,강희설 충남대학교 농업과학연구소 2013 농업과학연구 Vol.40 No.2

The aim of study was to investigate genetic diversity for the calpain/calpastatin gene in three Hanwoo breeds [(Brown (n=62), Brindle (n=81) and Jeju Black (n=30)]. Random samples from three breeds of Hanwoo were selected and genotyped for the 7 SNPs of calpain/calpastatin using TaqMan method. Allele frequencies were investigated for CAPN1/CAST gene. Allele frequency of CAST2 SNP was 0.75, 0.59 and 0.22 for Brown, Brindle and Jeju black, respectively. The CAST3 revealed allele frequency of 0.59 and 0.57 in Brown and Jeju Black, while it showed very low allele frequency (0.07) in Brindle. In particular, favorable allele (G allele) for the CAPN1-2 SNP which was shown a strong association with tenderness in Taurine and Indicine cattle revealed 16% and 17% higher allele frequency in Brown Hanwoo (0.82) comparing Brindle (0.66) and Jeju Black Hanwoo (0.65). AMOVA demonstrated that among population variance occupied only 10% of total variance and among individual variance was 0%, while within individual variance was 90% of total variance. This result showed that population effect contributed very small portion of genetic to these three Hanwoo breeds, while within individual variance contributed large portion of genetic diversity within these Hanwoo breeds. In conclusion, three Hanwoo breeds (Brown, Brindle and Jeju black) showed a genetically homogeneous based on the 7 SNPs of CAPN1/CAST gene and it came from same ancestor to form modern Hanwoo breed.

新興家內工業의 地域形成과 存立形態 : 全南 海南郡 黃山面 옥연의 옥돌工藝業을 中心으로 Hwangsan-myeon, Haenam-gun, Chonnam Province

曺勝鉉 全南大學校 人文科學硏究所 1985 용봉인문논총 Vol.15 No.-

The purpose of this thesis is to investigate how agalmatolite-product domestic industry has grown in Ockyeon village. Through this case study, it is hoped that we can shed some light on the origin and formation process of Korean traditional handicraft industry. The primary data for the present study were collected by utilizing interview schedule. In addition, informal interviews were held to all producers. The study results can be summarized as the followings : 1) The agalmatolite-product industry in this area was originated from a village which is located 10km away from Ockyeon village, in 1930s. But one of the producers migrated to Ockyeon village in 1959. After this happened, the village had become a new center of the industry. The major reason for this relocation- diffusion was that it was much easier to acquire the material, i.e., agalmatolite, in Ockyeon village than in the original village. It is noted that the industry is material-oriented one in its nature. 2) The development of the industry can be marked by two phases : the first phase covers 1959 ~ 1969 time period, and the second phase falls into 1970 ~ 1985 time period. The first phase refers to the period when the products were made through handicraft. The second phase characterized by the use of machines in its production. During this phase, the products became more diverse, and production level increased. 3) The industry is not specialized in terms of production and merchandizing. With respect to specialization, it is also noted that about half of the producers have additional jobs.

ELASTIC BAND 운동과 스트레칭 운동이 노인 당뇨환자의 혈당, 중성지질 및 근지구력에 미치는 영향

조재혁,이승훈,진종현 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

The purpose of this study s to find the effects of elastic band exercise and stretching exercise on glucose level, triglyceride and muscle endurance in elderly patient with NDDM. The subjects consisted of elderly patient(n=20) with NlDDM dstributed into resstance training group(n=10) and stretching exercise group(n=10). Both groups participated in resstance training and stretching exercise program respectively, 3times per wear during 9weeks. Repeated measures ANOVA was used for statstical analysis. The results of this study are following. 1. Glucose level of both groups decreased significantly after 9 weeks training. There was significant differences between groups in FBS and no significant differences between groups in PP2 after training. There was significant differences in PP2 at time and no significant differences in FBS at times. 2. There was significant decreases in triglyceride level of both groups after 9 weeks training, however no significant differences showed between goups. There was no significant differences between groups at time. 3. Muscle endurance of both groups increased after 9weeks training, however no significant differences showed between groups. There was no significant differences between groups at time.

파킨슨씨병에서 Selegiline HCI (MAO-B^(�))의 효과 및 안전성

조기현,김명규,김태선,김병채,이승한,황인용,김준태,김종기 全南大醫大 2000 전남의대학술지 Vol.36 No.2

기종성 신우신염의 임상양상 및 사망위험인자

조수연,이호재,조용현,이승주 대한감염학회 2009 감염과 화학요법 Vol.41 No.1

Background : Emphysematous pyelonephritis (EPN) is an acute gas forming necrotizing infection of the renal parenchyma with high mortality. Although its incidence is relatively low, it mostly occurs in patients wiith diabetes mellitus. The aim of the study is to identify the risk factors related to mortality and assess the outcome of managements according to the radiologic classification. Materials and Methods : The clinical records of 23 patients diagnosed with EPN were reviewed retrospectively. The cases were grouped into two types on the basis of computed tomography scan. Type 1 EPN was defined as renal necrosis and gas formation with total absence of fluid content. Type 2 EPN was defined as the presence of renal or perirenal fluid in association with bubbly or loculated gas pattern. The patients' symptoms, performed investigations, and treatments were analyzed. Results : All patients had diabetes mellitus. Escherichia coli (78.6%) was the most common pathoqen in urine and blood cultures. The factors showing statistically significant differences between survivors and non-survivors were age (P=0.013), the presence of obstructive uropathy (P= 0.008), and type 1 group (P=0.030). Multivariate logistic regression showed that factor significantly related to death was age (odds ratio=1.20, 95% confidence interval 1.01-1.38, P=0.037). Conservative treatment including antibiotics and percutaneous drainage was successful in type 2 group, Overall mortality was 26.1%; all expired patients were from type 1 group. The mortality of conservative treatment and nephrectomy in type 1 group was 83.3% and 20.0%, respectively. Conclusion : These results suggest that old age is a significant risk factor for mortality in patients with EPN. Nephrectomy should be considered as the main treatment option in patients with type 1 EPN.

비유피-4 정(염산프로피베린 20㎎)에 대한 건일염산프로피베린 정의 생물학적동등성

조혜영,박은자,강현아,백승희,김세미,박찬호,오인준,문재동,이용복 한국약제학회 2004 Journal of Pharmaceutical Investigation Vol.34 No.5

The purpose of the present study was to evaluate the bioequivalence of two propiverine hydrochloride tablets. BUP-4 (Jeil Pharm. Co., Ltd.) and Kuhnil Propiverine Hydrochloride (Kuhnil Pharm. Co., Ltd.), according to the guidelines of the Korea Food and Drug Administration (KFDA). The propiverine release from the two propiverine hydrochloride formulations in vitro was tested using KP Ⅷ Apparatus Ⅱ method with a variety of dissolution media (pH 1.2, 4.0, 6.8 buffer solutions, water and blend of polysorbate 80 into pH 6.8). Twenty six healthy male subjects, 23.73 ± 2.79 years in age and 67.04 ± 7.93 kg in body weight, were divided into two groups and a randomized 2 x 2 cross-over study was employed. After one tablet containing 20 mg as propiverine hydrochloride was orally administered, blood was taken at predetermined time intervals and the concentrations of propiverine in serum were determined using HPLC method with UV detector. The dis-solution profiles of two formulations were similar at all dissolution media. Besides, the pharmacokinetic parameters such as AUC" C _(max) and T _(max) were calculated and ANOVA test was utilized for the statistical analysis of the parameters using logarithmically transformed AUC, C_(max), and untransformed T_(max). The results showed that the differences between two formulations based on the BUP-4 were 0.17%, 7.98% and 4.55% for AUC,, C_(max), and respectively. There were no sequence effects between two formulations in these parameters. The 90% confidence intervals using logarithmically trans-formed data were within the acceptance range of log(0.8) to log(1.25) (e.g., log(0.88)-log(l .12) and log(0.90)-log(l.15) for AUC, and _(max), respectively). Thus, the criteria of the KFDA bioequivalence guideline were satisfied, indicating Kuhnil Propiverine Hydrochloride tablet was bioequivalent to BUP-4 tablet.