• 한국결정학회지
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• 제2권1호
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• pp.12-16
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• 1991

p-dimethylaminobenzaldehyde 4-(p-ethoxyphenyl) thiosemicarbazone, C18H22N4OS의, 단위포상수는 단사정계 a=11.802(2), b=31.962(2), c=9.829(2)A, β=100.12(1)˚, V=3694.8A3이며 F(000)=1472, Mr=342.47, 공간군은 P2₁/c, Z=8, Dx=1.246 Mg m-3, Dm=1.17Mg m-3, μ=0.15mm-1이다. T=294 K에서 Mo Ka(λ=0.71073 A)을 사용하여 최종 R값은 0.0856이다. 비대칭단위내의 두개 분자간의 구조상의 큰차이는 C(9)-N(1)-C(6)-C(7)의 비틀림각이 각각 58.8(8)˚와 1(1)˚인것으로, 각 분자는 길이가 각각 2.613(7)과 2.566(7) A인 N(1)-H(10)'N(3) 분자내 수고결합을 하고 있으며 각 분자는 N(2)원자를 정점으로 하여 V-모양을 하고 있다. 독립적인 두 분자는 두개의 분자간 수소 결합 N(2)-H(11)'S'=3.367(5) A과 N(2')-H(11')'S=3.421(4)A으로 연결되어 이중체(dimer)를 형성하고 있으며 그 이중체들은 van der Waals력으로 결합되어 있다.

• 한국응용과학기술학회지
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• 제36권1호
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• pp.1-12
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• 2019

돼지감자를 9번 찌고 9번 말려서 차를 제조한 다음 M사의 돼지감자차와 성분 및 기능성을 비교 분석하였다. 개발한 돼지감자차는 칼로리 342.27kcal, 탄수화물 73.87g/100g, 유리당 32.66mg/100g, 회분 6.80g/100g, 단백질 8.21g/100g이었고 무기물 총량은 2,785.67mg/100g, 칼륨 2,563.93mg/g, 칼슘 97.52mg/g, 마그네슘 88.78mg/g 등이었다. 돼지감자차의 유리당 총량은 32.66mg/100g이고 그중 fructose 17.40mg/100g, sucrose 9.03mg/100g, glucose 6.05mg/100g이었다. 돼지감자 차의 포화지방산은 30.34mg/100g, 4 불포화지방산은 69.66mg/100g이었고 그 중 linoleic acid 47.00mg/100g, palmitic acid 25.31mg/100g, linolenic acid 8.61mg/100g이었다. DPPH 라디컬 소거력은 개발한 차 34.2%, 비교용 M사차 5.2%, 지표물질 44.0%였다. ABTS 라디컬 소거력은 개발한 차 93.0%, M사차 61.9%, 지표물질 47.6%였다. SOD 유사활성은 개발한 차 2.7%, M사차 1.6%였다. 플라보노이드 함량은 개발한 차 2.8 fold, M사차 2.0 fold, 지표물질 1.7 fold 였다. 폴리페놀 함량은 개발한 차 38.2 fold, M사차 8.92 fold, 지표물질 14.0 fold였다. ${\alpha}$-Glucosidase 저해율은 개발한 차 9.83%, M사차 8.92%였다. 기호도는 1회 우린 것과 5회 우린 것을 비교하였다. 1회 우린 것을 기준으로 할 때 5회 우린 것의 기호도 중 색은 개발한 차 83.7%, 비교용 차 50.0%, 향기는 개발한 차 78.0%, 비교용 차 42.5%, 맛은 개발한 차 66.7%, 비교용 차 37.5%, 종합적인 기호도는 개발한 차 73.3%, 비교용 차 47.5%로 나타났다. 이같이 비교용 M사차는 우릴수록 추출 성분이 감소하여 5회 후에 종합적인 기호도는 46.3%로 감소한 반면 개발한 차는 감소폭이 적어서 73.3%를 나타냈다. 이같이 개발한 돼지감자차는 비교용 M사차 및 지표물질보다 항산화 작용이 강하고 유효 물질 함량도 더 많고, 기호성도 높으므로 질병 예방 및 개선 효과가 클 것으로 생각한다.

• Journal of Genetic Medicine
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• 제19권2호
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• pp.100-104
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• 2022

The gene encoding solute carrier family 9 member 6 (SLC9A6) on Xq26.3 is associated with Christianson syndrome (CS) mimicking Angelman syndrome. In CS, developmental and epileptic encephalopathy (DEE) appears in about 20%, and DEE with spike-and-wave activation in sleep (SWAS) is reported only in several cases. A 10-year-old boy with DEE showed multidrug resistant focal seizures from 6 months of age. He had progressive microcephaly, regression, global developmental delay without speech, hyperkinesia, and truncal ataxia; he had a long thin face, esotropia, and happy demeanor. Brain magnetic resonance imaging demonstrated cerebellar atrophy. Electroencephalogram at 7.5 years of age showed nearly continuous diffuse paroxysms in slow wave sleep. The seizures were responsive to corticosteroids for a while. Trio whole exome sequencing exhibited a likely pathogenic variant of SLC9A6 in the proband and his asymptomatic mother: c.1194dup (p.Leu399AlafsTer12). This is a rare case report of CS with DEE-SWAS in a Korean patient.

• 한국식품영양학회지
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• 제21권3호
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• pp.275-282
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• 2008

Hot-water($100^{\circ}C$) and cold-water($4^{\circ}C$) extracts of Taraxacum officinale root were assessed for the effects of innate and adaptive immune responses in mice. Hot water extracts(TO-100) and cold water extracts(TO-4) did not affect the viability of macrophages at concentrations below to 18 mg/ml and 8 mg/ml, respectively. The thioglycollate-induced macrophages cultured with TO-100 and TO-4 produced a significantly higher quantity of various cytokines, such as IL-6 and IL-12, than those treated with medium. This shows that the extracts potently stimulated the innate immune response. When mice were subcutaneously immunized(sc) with OVA+FIA(Freund's incomplete adjuvant)-emulsified TO-100, TO-100 did not affect the production of IgE, but enhanced the production of IgG1, IgG2a and IgG2b. The culture supernatant obtained from the splenocytes of mice treated with OVA+FIA-emulsified TO-100 also evidenced elevated levels of both OVA-specific Th1-type(IFN-$\gamma$) and Th2-type cytokines(IL-4, IL-6 and IL-10). These results suggested that TO-100 can modulate the immune responses to allergens in mice.

• 한국환경농학회지
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• 제13권3호
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• pp.386-395
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• 1994

산업폐수 및 광산폐수 등으로부터 분리한 중금속 처리능력이 있는 미생물 균주들을 실제폐수처리에 적용시키기 위한 기초실험으로서 생물학적 활성슬러지공법의 소형폐수처리조를 이용한 각 중금속의 단독처리능력 및 여러가지 중금속의 동시 복합처리 능력을 조사한 결과를 요약하면 다음과 같다. 소형폐수처리조의 연속적인 처리과정에서의 각 중금속 처리균주들과 각 중금속들을 각각 단독으로 처리하여 HRT를 24시간으로 조절하였을 경우, 처리 12일 후 각 중금속 처리율은 Pb 처리균과 Pb만 100mg/l 되게 단독처리 했을때 처리수중 Pb 처리율은 약 93%였으며, Cd처리균과 Cd만 100mg/l 되게 단독처리하였을 경우 처리 12일 후 Cd 처리율은 약 90%였다. 그리고 Zn 처리균과 Zn만 100mg/l 되게 처리하였을 경우 처리 12일 후의 처리수중의 Zn 처리율은 약 80%였으며, Cu 처리균과 Cu만 단독으로 처리했을 경우에는 처리 12일 후 약 39%의 Cu 처리율을 나타내었다. 생물학적 활성슬러지공법의 소형폐수처리조를 이용한 연속처리과정에서의 여러가지 중금속과 여러가지 중금속처리균주들을 동시에 복합적으로 처리했을 경우의 여러가지 중금속의 동시 처리율을 조사한 결과는 다음과 같다. 폐수중 중금속 Pb, Cd, Zn 및 Cu 농도를 각각 100mg/l 되게 중금속을 복합 처리하고 각 중금속 내성균주(Pb, Cd, Zn 및 Cu내성균주)를 각각 1500mg/l의 MLSS가 되도록 복합 접종하여 소형폐수처리조에서 연속적으로 처리할 경우 HRT를 24시간으로 조절하였을 때 처리 12일 후 Pb, Cd, Zn 및 Cu의 처리율은 각각 75%, 90%,, 74% 및 48%였다.

• 대한화학회지
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• 제38권4호
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• pp.283-287
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• 1994

비치오놀 설폭사이드, $C_{12}H_6Cl_4O_3S$의 결정구조를 흑연으로 단색화된 $Mo-K\alpha방사선을$ 이용하는 CAD-4 회절기를 사용하여 수집한 2295개의 독립된 회절반점을 이용하여 해석하였다. 결정계는 단사정계이며, 공간군은 P2$_1$/n이고, 격자상수는 a = 12.448(4), b = 9.740(1), c = $11.815(2)\AA$, $\beta$ = $100.06^{\circ}$, $\mu$ = 9.02 $cm^{-1}$, Dm = 1.76 g/$cm^3$, Dc = 1.75 g/$cm^3$, F(000) = 744, and Z = 4이다. 구조는 직접법으로 해석하였으며, 최소자승법으로 정밀화하여 최종 신뢰도 R=0.037인 모형을 구하였다. 분자의 전체적인 형태는 비치오놀의 경우와 비교하여 2개의 페닐링 중 한 개와 설폭사이드기를 축으로 삼아 대략 $180^{\circ}$ 정도로 회전하였음을 알 수 있었으며, 이와 같은 구조적인 변화는 S-O(3)---H-O(1)형의 분자내 수소결합의 존재와 설폭사이드기와 다른 페닐링간의 입체장에 현상 때문이다. 두 개의 페닐링은 평면구조를 나타내며, 두 평면간의 이면각은 $99.22^{\circ}$이다. 결정구조는 O(3)---H-O(2)형 분자간 수소결합에 의해 결합되어 있다.

• 동의생리병리학회지
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• 제18권1호
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• pp.53-57
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• 2004

In order to evaluate the neuroprotective effects of Kamisinsunbulo-dan(KSM), the cytotoxicity of amyloid β and the recovering effect of KSM were checked at first. Then the viability of C6 cells was tested in comparison with each concentration of KSM. The cytotoxicity of amyloid β(31-35) showed from 5 μM higher to 100 μM. And the recovering effect by KSM showed significantly at 100㎍/㎖. concentration. And the cell viability was shown significantly over 200 ㎍/㎖ of KSM. This is thought that the viability has some relation to length of culturing duration, 6 to 12 hrs. Lastly in the western blotting of APP, the amount of low molecule's APP was decreased. So the APP form ratio(APPr) changed to increase, and it meant that KSM can be used to lower the toxic APP, and can be a candidate for Alzheimer's disease.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2017년도 9th Asian Crop Science Association conference
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• pp.225-225
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• 2017

This study is to investigate the effect of split application and adapted fertilization application cultivation in stable medicinal herbs production of Acorus graminens S. And it accomplished one's purpose to GAP guide manual established standard method of cultivation technology, contribute to the enlargement of farm's income. Method of fertilization application were conducted under five condition compose to standard application(N-P-K-Compost: fermented mixed oil cake fertilizer applied at $4-2-6-300kg.10a^{-1}$, twofold application(N-P-K-Compost applied at $8-4-12-600kg.10a^{-1}$) cultivation. Compost (fermented mixed oil cake fertilizer) and fused phosphate applied at 100% of basal fertilizer in April 14. The split application level of standard application and twofold application(N-K) applied at 100%, 50%, 40% of basal fertilizer in April 14, 50% and 40% of top dressing were three times application (N-K) in June 1, July 15, August 15, 25% and 20% respectively. Transplanting with Naju varieties in May 12 by growing pot seedling for 40 days in 2015. Planting density were spaced 30 cm apart in rows 30 cm apart with black vinyl mulching on open cultivation. Plot design randomized block 3 repetition. Therefore, growth characteristics by 50% and 40% of top dressing were three times application (N-K) compared to standard application and twofold application (N-K) applied at 100% basal fertilizer, aerial part as a result were so many such amount of growth as number of leaf per plant, etc., Length of diameter and main root of subterranean part growth increment rising highest. Dried roots yields treated standard fertilizer 100% application($250kg.10a^{-1}$) compared to 100% from twofold application (N-K) applied at 50% basal fertilizer, 50% and 40% of top dressing were three times application increased by 16%, 20%. respectively.

• 한국운동역학회지
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• 제17권3호
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• pp.31-39
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• 2007

The purpose of this study was to observe the kinematic pattern of elite women 100m hurdler race from start to finish and analyze how the change of horizontal velocity makes an influence on the athletes' performance. The analysis was based on the performance of Korean elite 100m hurdler A and international elite hurdlers B and C. Following results were drawn from the analyzation of elite 100m hurdlers' technical characteristics; During the race, hurdler A made more than 8 m/s of horizontal velocity at the 3rd, 4th, 6th, and the 7th hurdle. The horizontal velocity peaked at the 4th hurdle with 8.23 m/s. On the other hand, hurdler B and hurdler C maintained more than 8 m/s of horizontal velocity from the 2nd hurdle through the 10th hurdle. Hurdler B's fastest horizontal velocity was 8.67 m/s from the 6th to the 7th hurdle and hurdler C's fastest horizontal velocity was 8.85 m/s from the 5th to the 8th hurdle. From the start line to the 3rd hurdle, the times achieved by hurdlers A, B, and C were 4.90 sec, 4.65 sec, and 4.52 sec. In the middle of the race, which is from the 4th hurdle to the 7th hurdle, hurdlers A, B, and C ran in 9.10 sec, 8.60 sec, and 8.38 sec. And the latter part of the race to the 10th hurdle, the times hurdlers A, B, and C hit were 12.32 sec, 11.66 sec, and 11.32 sec. To the finish line, it took 1.15 sec for hurdler A, 1.1 sec for B, and 1.06 sec for C. Hence, to set the record of sub-13 sec, hurdler A should improve her acceleration from the start line to the 1st hurdle with the speed more than 5.4 m/s and should maintain more than 8 m/s of horizontal velocity from the 2nd hurdle through the 10th hurdle. In addition, hurdler A should improve her speed endurance to minimize the deceleration of horizontal velocity from the 4th hurdle to the final hurdle. If hurdler A could shorten 0.05 sec of time in each hurdle section, she would be able to set the record under 13 seconds.

• 대한수의학회지
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• 제43권1호
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• pp.87-94
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• 2003

The lytic activity of the set of swine and chicken phages which were derived from lysogenic Staphylococcus hyicus strains of swine and chicken origin was compared by means of S. hyicus isolated from swine, chicken and cattle. Of the 80 strains each from swine and chicken, 71 (88.8%) of strains from swine and all the strains of chicken origin were found to be lysogenic. Swine phages showed wider range of lytic activity to the examined strains than that of chicken phages. Using chicken phages at $100{\times}routine$ test dilution (RTD), 25.0%, 85.6% and 50.0% of swine, chicken and bovine strains were lysed, respectively. However, when the set of swine phages was used at $100{\times}RTD$, higher frequency of the typable strains was found in strains of swine and chicken origin (73.8% and 90.2%). Phage F12 and L16 from chicken set were found to be highly active with chicken and bovine strains. On the contrary, all the swine strains were completely resistant to lysis by the two phages at $100{\times}RTD$. Thirteen (12.5%) of 104 S. aureus strains, 1 (1.8%) of 55 S. simudance strains, 31 (58.5%) of 53 S. chromo genes strains, and none of 31 strains of other coagulase-negative Staphylococcus species isolated from bovine mastitis were typable with the set of swine phages.