• 한국어류학회지
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• 제27권3호
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• pp.165-182
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• 2015

쏨뱅이아목 (Scorpaenoidei) 어류에 속하는 꼼치과 (Liparidae) 어류는 형태적으로 유사하고 오동정 가능성이 크며 체색과 몸의 상대적인 크기 변이가 심하여 분류학적으로도 상당히 혼란스러운 분류군이다. 따라서, 본 연구는 꼼치과 어류의 자원변동을 이해하고 자원관리를 위해 국내 보고된 3속 10종을 대상으로 분자계통 및 분류학적 재검토를 수행하였다. 미토콘드리아DNA COI 영역과 핵DNA RAG2 영역의 염기서열을 이용한 분자계통 분석 결과, 물미거지가 분홍꼼치와 가깝게 유집되는 mtCOI 계통 결과를 제외하면 3속 (분홍꼼치속, 물미거지속, 꼼치속)이 대등한 단계통성을 나타내었다. Gilbert and Burke (1912)는 L. ochotensis와 구분되는 한국산 미거지를 L. ingens로 신종 보고하였으나, 본 연구에서 한국산 미거지는 일본산 및 러시아산 L. ochotensis와 형태 및 분자에서 잘 일치하였으므로 한국산 미거지의 학명을 L. ingens에서 L. ochotensis로 변경한다.

• Journal of Plant Biology
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• 제3권1호
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• pp.1-15
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• 1960

P. japonica가 분류학에서 말하는거와 같이 리웅이주가 않이고 이형호장물이라는 것을 훌견하고 수년간 이 식물의 장주화개체, 단주화개체간의 화기의 형태, 수정력, 화분관의 행동 및 L, S주의 화분의 임, 불임등을 조사해 보았드니 이 식물은 이형수장물중에서도 L, S주간의 분화가 가장 심하게 되어 있어 일부기관이나 기능은 웅웅이주와 같이 변해버린 특수한 이형수장물이라는 것이 명백히 되었고 이 장물은 장물조포체세대의 성의 분화가 생기는데 이형현상을 거쳐서 되는 경우도 있지 않나 하는 것을 가정케하는 한 증거가 될수 있다고 생각된다. 또한 여뀌과의 다른 이형예장물인 F. esculentum이나 P. senticosa와 비교해 보면 이 장물이 가장 L, S 주간의 분화가 심하고 F. esculentum은 중간, P. senticosa는 가장 미분화상태에 있어 삼종외 여뀌과 이형예장물간에 그 분화의 정도에 gradation이 생겨 있다. 이제 실험결과릎 요약하면 다음과 같다. 1) P. japonica는 화주장, 화사장, 등의 제일차의 형태적 차이뿐만 않이라 제이차적 형이도 대단히 심한 Dimorphism을 나타내고 있다. 2) L, S주의 화기의 차이는 동과의 타이형예작물에 비해 극경호 분화되어 있다. 3) L, S주의 웅예를 보면 S주는 대단히 발달되어 있는 반면에 L주의 웅예는 애예된것 같은 느낌을 주고 있다. 4) 적법수분에 의하면 L, S주가 다 결실이 잘 되지만 불적법수분에서는 수정결실이 전혀 안된다. 수정생리상으로도 뚜렷한 이형예작물이다. 5) 자가가임의 성질 또는 동형화간의 수정력은 완전히 상실하고 있다. 여뀌과의 타이형예작물과는 이 점에 차이가 심하다. 6) 자연상태하에 있어서는 S주는 결실이 거이 안되어 마치 \ulcorner주와와 같은 외관을 나태내고 있다. 7) 인공수분에서는 $L{\times}S$나 $S{\times}L$ 주 수정결실이 다 되어 S주의 행동은 자연상태하에서 와는 대단히 상이하다. 8) L주에 비해 S주는 수정후 용과가 더 심하다. 9) 화분관의 행동은 수정력과 완전히 일치된다. 즉 L-selfing, $L{\times}L$, S-selfing, $S{\times}S$등의 부적법 수분에서는 화분관은 화주의 미중에서 정지되지만 $L{\times}S$, $S{\times}L$,에서는 수분 약 40-50분 후이면 화분관은 자방까지 도달된다. 10) S주는 웅본으로 오인되어 있지만 인위적법수분을 하면 수정력이나 화분관의 행동은 L주에서와 동일하다. 11) S화분은 완전하지만 L화분은 약 70%가 내용공허한 Adortive pollen 이다. 12) L화분중 나머지 30%도 S화분에 비해서 염색도가 낮은것이 많고 S화분 같이 농염되는 것은 극히 소수이다. 13) 본장물은 분화가 고도로 진행된 전형적인 이형예작물이여 마치 Dimorphism 에서 Dioecious 에로 이행되는 수가 있다는 것을 표시하는 증거가 되는 것 같다.

• Journal of Gastric Cancer
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• 제21권1호
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• pp.30-37
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• 2021

Purpose: While the amylase concentration of the drainage fluid (dAmy) has been reported to be a predictor of postoperative pancreas-related complications (PPRC), the optimal timing for its measurement has not been fully investigated. Materials and Methods: The clinicopathological data of 387 patients who underwent elective gastrectomy for gastric cancer were reviewed. Laboratory data, including dAmy on postoperative days 1 (dAmy1) and 3 (dAmy3), and serum C-reactive protein (sCRP) concentrations on postoperative days 1 (sCRP1) and 3 (sCRP3) were compared between patients with PPRC and without PPRC. Results: Nineteen of the 387 patients (4.9%) developed PPRC. The optimal cutoff values of dAmy1, dAmy3, sCRP1, and sCRP3 were 1514 IU/L, 761 IU/L, 8.32 mg/dL, and 15.15 mg/dL, respectively. The area under the curve of dAmy1 was greater than that of dAmy3 (0.915 vs. 0.826), and that of sCRP3 was greater than that of sCRP1 (0.820 vs. 0.659). In the multivariate analysis, dAmy1 (P<0.001) and sCRP3 (P=0.004) were significant predictors of PPRC, while dAmy3 (P=0.069) and sCRP1 (P=0.831) were not. Thirteen (41.9%) of 31 patients with both dAmy1 ≥1,545 IU/L and sCRP3 ≥15.15 mg/dL had PPRC ≥Clavien-Dindo II. In contrast, among 260 patients with both dAmy1 <1,545 IU/L and sCRP3 <15.15 mg/dL, none developed PPRC. Conclusions: dAmy1 was more useful than dAmy3 in predicting PPRC. The combination of dAmy1 and sCRP3 may be a useful criterion for the removal of drains on postoperative day 3.

• 한국연극학
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• 제48호
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• pp.333-368
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• 2012

Dans l'histoire du $th{\acute{e}}{\hat{a}}tre$ $cor{\acute{e}}en$, la position de Chae yoon-il est $tr{\grave{e}}s$ $particuli{\grave{e}}re$. Il a $consacr{\acute{e}}$, dans ses $carri{\grave{e}}res$ de la mise en $sc{\grave{e}}ne$, toute son ${\acute{e}}nergie$ au $th{\acute{e}}{\hat{a}}tre$ sans jamais $fl{\acute{e}}chir$ contre le pouvoir dictatorial. Un critique a dit que son $th{\acute{e}}{\hat{a}}tre$ est semblable au $th{\acute{e}}{\hat{a}}tre$ de la $cruaut{\acute{e}}$. Pourtant, dans la mesure $o{\grave{u}}$ il respecte le texte dramatique, et que son $th{\acute{e}}{\hat{a}}tre$ a des tendances de la politique et qu'il oriente l'engagement du spectateur, il est certain que son $th{\acute{e}}{\hat{a}}tre$ est loin du $th{\acute{e}}{\hat{a}}tre$ de la $cruaut{\acute{e}}$. Ses $proc{\acute{e}}d{\acute{e}}s$ de la mise en $sc{\grave{e}}ne$ sont $tr{\grave{e}}s$ divers et il n'y a pas de $coh{\acute{e}}rences$ au niveau des styles dramatiques. $Malgr{\acute{e}}$ cela, nous pouvons trouver son $originalit{\acute{e}}$ de la mise en $sc{\grave{e}}ne$ dans la rencontre avec Lee hyun-wha. Le metteur en $sc{\grave{e}}ne$ ${\acute{e}}tablit$ son $esth{\acute{e}}tique$ $th{\acute{e}}{\hat{a}}trale$ en montant sur $sc{\grave{e}}ne$ de cinq $pi{\grave{e}}ces$ de Lee hyun-wha. Alors, en effet qu'est-ce que $l^{\prime}esth{\acute{e}}tique$ de la mise en $sc{\grave{e}}ne$ de Chae yoon-il produite par les ${\oe}uvres$ $th{\acute{e}}{\hat{a}}trales$ de Lee hyun-wha? Dans les $pi{\grave{e}}ces$ de Lee hyun-wha, il y a beaucoup de codes symboliques de la violence sexuelle comme le sadisme et le masochisme. L'implusion sexuelle $cach{\acute{e}}e$ dans le subconscient des personnages s'entrecroise avec le $m{\acute{e}}canisme$ du pouvoir politique. Alors, les abus sexuels et les mauvais traitements sur le corps deviennent une sorte de torture. L'expression cruelle des langages $sc{\acute{e}}niques$ n'est autre que la $r{\acute{e}}volte$ contre la $r{\acute{e}}alit{\acute{e}}$ actuelle de la politique. Son $th{\acute{e}}{\hat{a}}tre$ de torture est donc une sorte de $m{\acute{e}}canisme$ de la catharsis pour dissiper le cauchemar et l'inconscient noir. La fantasie sexuelle construite par le monde inconscient de l'auteur dramatique $s^{\prime}{\acute{e}}panouit$ dans le $th{\acute{e}}{\hat{a}}tre$ de Chae yoon-il qui $r{\hat{e}}ve$ toujours l'esprit de la $libert{\acute{e}}$. Une des convictions dramatiques du metteur en $sc{\grave{e}}ne$, c'est que le $th{\acute{e}}{\hat{a}}tre$ tout d'abord doit ${\hat{e}}tre$ choquant. Il dit : "l'art doit ${\hat{e}}tre$ ${\grave{a}}$ la fois ${\acute{e}}mouvant$ et bouleversant. Cependant, dans la mesure $o{\grave{u}}$ le film ou la $t{\acute{e}}l{\acute{e}}vivion$ fait aujourd'hui une vive impression aux spectateurs, la part $donn{\acute{e}}e$ au $th{\acute{e}}{\hat{a}}tre$ est le choc." Pour donner le choc aux spectateurs, le style de la torture est $tr{\grave{e}}s$ utile. $L^{\prime}esth{\acute{e}}tique$ $th{\acute{e}}{\hat{a}}tral$ du metteur en $sc{\grave{e}}ne$ respecte essentiellement l'intention de l'auteur. $N{\acute{e}}anmois$, le respect sur l'original ne se $d{\acute{e}}range$ pas $l^{\prime}interpr{\acute{e}}tation$ de son propre $id{\acute{e}}e$. Dans l'insistance de la torture, l'analyse rituelle sous la base du choc, il projecte le symbole $arch{\acute{e}}typal$ sur $sc{\grave{e}}ne$. Bien $s{\hat{u}}r$, il renforce le $caract{\grave{e}}re$ de la politique dans le $th{\acute{e}}{\hat{a}}tre$ de torture pour inviter des spectateurs de l'engagement. D'ailleurs, il y a l'aspect d'absurde dans le $th{\acute{e}}{\hat{a}}tre$ de torture qui insiste des violences ${\grave{a}}$ travers les langages $sc{\acute{e}}niques$ comme le $m{\acute{e}}tal$ froid, parce que le metteur en $sc{\grave{e}}ne$ $consid{\grave{e}}re$ que $l^{\prime}{\hat{e}}tre$ humain vit dans l'absurde.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.155-160
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• 2002

A series of modified oligonucleotides containing a phosphorothioate (P=S) backbone and a six-membered azasugar (6-AZS) as a sugar substitute in a nucleotide were synthesized and tested for their ability to inhibit the human immunodeficiency virus type I(HIV-l) in vitro without the aid of any transfecting agents. While P=S oligonucleotides with natural nucleotides had little anti-HIV-l activity, the six-membered azasugar nucleotide (6-AZN)-containing P=S oligonucleotides (AZPSONs) potently inhibited the HIV-l/SHIV replication and syncytium formation (ECso = 0.02-0.2 /lM) without cytotoxicity up to 100 /lM. DBM-2198, the most effective in anti-HIV-l activity among the AZPSONs, consists of random sequence and five 6¬AZNs evenly distributed in 18 nucleotides. DBM-2198 showed strong antiviral activity against, not only laboratory strains, but also primary isolates and even drug-resistant strains of HIV-I. DBM-2198 was much more effective than ddI or ddC in its anti-HIV-l activity in vitro. Particularly noteworthy is that the anti-HIV-l activity of DBM-2198 was better than that of AZT with respect to its long-lasting efficacy after a single treatment. Nevertheless, the antiviral activity of the AZPSONs was very specific to HIV-I. Poliovirus, or even simian immunodeficiency virus (SIV), was not inhibited by the AZPSONs. Taken together, our results strongly suggest that AZPSON can be used as a safe and effective AIDS-therapeutic drug against a broad spectrum of HIV -1 strains.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제7권1호
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• pp.49-60
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• 2000

We will characterize isomorphisms from the adjoint of a certain tridiag-onal algebra $AlgL_{2n}$ onto $AlgL_{2n}$. In this paper the following are proved: A map $\Phi{\;}:{\;}(AlgL_{2n})^{*}{\;}{\longrightarrow}{\;}AlgL_{2n}$ is an isomorphism if and only if there exists an operator S in $AlgL_{2n}$ with all diagonal entries are 1 and an invertible backward diagonal operator B such that ${\Phi}(A){\;}={\;}SBAB^{-1}S^{-1}$.

• 한국관광식음료학회지:관광식음료경영연구
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• 제11권
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• pp.29-42
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• 2000

Extracts active on the growth of food-born microorganisms were prepared from radish by using acetone, methanol and water as the solvents. Strains of bacteria and yeast, such as L. brevis, L. fermentum, L. faecalis, L. mesenteroides, B. subtilis, S. flexneri, S. aureus and C. albicans. Addition of 1 $m\ell$ of acetone extract exhibited the strongest growth effect on L. brevis. The water extracts turned out to stimulate growth of all Lactic acid bacteria. Especially, it was observed that the same material produced the highest stimulatory effect(by about 40-50 times) on L. faecalis and L. fermentum and L. mesenteroides. Also, it was proved to have a weak stimulate effect on C. albicans, S. flexneri and S. aureus. But, on the contrary to this, when applied to B. subtilis it showed growth stimulation by about 10 times.

• 척추신경추나의학회지
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• 제3권2호
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• pp.37-42
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• 2008

Objectives : One of the most important cause of spondylolisthesis is it's epidemiological structure and L5's stability takes a significant role. The purpose of this study is to assess the difference of the Tuffier's line among of Spondylolythesis patients. Methods : We analyzed the Anterior view of lumbar spine checked at erect position on 60 patients who had been diagnosed as spondylolythesis. We investigated the Tuffier's Line on X-ray film. Results and Conclusions : Age distribution was 15 to 66 and the average was 47.81. Men were 19 cases(31.6%) and women were 41 cases(68.4%). Compared to men, women were more exposed to spondylolisthesis and for the age distribution, 50's showed the biggest portion. Group of normal people showed proportion of 14.3% at L4, 44% at L4/5 and 41.7% at L5 each. And group of patients showed proportion of 48.4% at L4, 35% at L4/5 and 51.6% at L5 each. Comparing these results, significance probability was 0.004(<0.05) which was significant. As the results of comparing the relation between L4/5 and L5/S1 patients, Normal group showed average of 3.33 which were close to L4/5. When there are spondylolisthesis at L4/5, averege was 3.33, placed at lower part of the vertebra body. When there are spondylolisthesis at L5/S1, averege was 3.566, placed between lower part of the veterbra body of L4 and L4/5. The p value of Normal group and L4/5 spondylolisthesis patient group was 0.022(p<0.05) which was significant. But the p value of Normal group and L5/S1 spondylolisthesis patient group was 0.0239 which was not significant. Also p value of L4/5 spcndylolisthesis patient group and L5/S1 spondylolisthesis patient group was 0.721 which was also not significant.

• 한국미생물·생명공학회지
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• 제7권4호
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• pp.205-209
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• 1979

두유에서의 유산균 생육과 산생성량을 높일 수 있는 조건을 검토한 것을 요약하면 다음과 같다. 1. 유산균 Str. thermophilus, L. acidophilus, L. bulgaricus, 그리고 L. helveticus중에서 L. acidophilus가 두유에서의 생육이 가장 우수하였다. 2. 두유에 glucose, lactose 또는 sucrose를 각각 첨가했을 때 glucose의 첨가가 가장 L. acidophilus의 생육과 산생성에 효과가 있었다. 3. 우유보다 두유의 부족 필수아미노산인 methionine을 두유에 첨가했을 때 L. acidophilus의 생육과 산생성량을 상승시켰다. 4. 두유의 protease 처리는 L. acidophilus의 생육과 산생성을 크게 향상시켰고 산도는 비처리구보다 2배 이상 증가되었다.

• Environmental Analysis Health and Toxicology
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• 제25권3호
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• pp.197-205
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• 2010

The ecotoxicological effects of two antibiotics, fenbendazole and lincomycin, were observed in the harpacticoid copepod Tigriopus japonicus s.l. collected from tidal pools in the southern coast of Korea. Fenbendazole had a significant effect on the survival rates (p < 0.05), delay of copepodite emergence, and urosome size (p < 0.05). Lincomycin, on the other hand, had no significant influence on these environmental indicators. However, our analysis of morphological abnormalities in T. japonicus s.l. showed that lincomycin was more effective than fenbendazole in causing deformities. The pattern of deformity was diverse, with fused segments, and loss or addition of setae in the swimming legs. All of these patterns appeared as a result of relatively low concentrations of this antibiotic (0.3, $1\;{\mu}g\;L^{-1}$). We report here patterns of morphological abnormality in T. japonicus s.l. exposed to antibiotics, and suggest their possible application in ecotoxicological monitoring.