• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2004.11a
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• pp.203-208
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• 2004

We are living now under the bad air pollition contained the many plus(+)ion produed by the exhaust gases from automobil and Industrial plant. To be refreshe those air pollution. We developed the funtional lighting fixture which emit the lighting, negative(-)ion and Infraredray. The negative(-)ion and Infraredray refresh the air pollition and will arise nature healing power lot the human body and activate the body cell, and makes the good blood circulation and then we had the experiment to the Biological effect by the funtional lighting fixture.

• Korean Journal of Environmental Agriculture
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• v.31 no.3
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• pp.264-270
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• 2012

BACKGROUND: The purpose of this study was that serum metabolic and hematological variables were measured to investigate the detoxication effect of Taraxacum mongolicum extract on male albino rat exposed with lead and mercury. METHODS AND RESULTS: For this study, Pb and Hg-exposed( 50 ppm) albino rats was used, and the treatments were carried out in three doses of 100 mg/kg, 200 mg/kg and 500 mg/kg as dry weight of T. mongolicum extract. T. mongolicum extract could improved the body weight gain and feed efficiency ratio, except to food intake. The levels of biochemical factors elevated by Pb-Hg mix exposure, which are Bilirubin, Alkaline phosphatase(ALP), glutamic oxaloacetate transaminase(GOT), glutamic pyruvate transaminase (GPT), lactate dehydrogenase(LDH), ceatinine and blood urea nitrogen(BUN), were significantly reduced in all treated groups as compared to Pb-Hg mix exposure alone. T. mongolicum extract was shown to suppress the accumulation of Hg and Pb in serum by dose dependent manner. CONCLUSION: Therefore, this study suggest that T. mongolicum extract might have the potential effect to minimize the toxic effects of Pb and Hg.

• Analytical Science and Technology
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• v.18 no.6
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• pp.559-567
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• 2005

For the analytical method of PCDD/Fs in blood, which have been issued recently, SRM 1589a of NIST(National Institute of Standards and Technology) was used and a practical analytical method of PCDD/Fs in blood was presented through comparison of methods of Canada and Japan. The proposed method used alkali-digestion extraction for removal of the lipid effectively using two capillary columns. The limit of quantification of TeCDD/DF and PeCDD/DF was 1 pg/g-lipid, HxCDD/DF and HpCDD/DF was 2 pg/g-lipid, OCDD/DF was 4 pg/g-lipid. With consideration the range of detected concentration, calibration standards were presented as $CS_L$(0.1~1), $CS_1/2$(0.25~2.5), $CS_1$(0.5~5.0), $CS_2$(2~20), $CS_3$(10~100).

• Analytical Science and Technology
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• v.10 no.4
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• pp.240-245
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• 1997

An accurate analysis method for the determination of lead in whole blood by ICP/MS was developed. Whole blood samples were decomposed in microwave digestion system without any contamination and loss of lead. The 96 samples were analyzed by ICP/MS using mass$^{208}$ isotope of lead. Lead concentrations of human whole blood were ranged of $2.50{\sim}22.8{\mu}g/dL$. The accuracy of this analysis method was verified by analyzing of NIST SRM 955a series(lead in blood).

• Korean Journal of Fisheries and Aquatic Sciences
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• v.32 no.1
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• pp.37-41
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• 1999

This study was designed as a part of efforts to investigate the biochemical pollutant markers for diagnosis of marine pollutions by changes in cholinesterase activity of the flounder (Paralichthys olivaceus) in tie South Sea of Korea. Aceflcholinesterase (AChE) activities in brain and muscle of cultured flounders in the South Sea were significantly lower ($10\~20\%$ and $12\~19\%$, respectively) than those of wild flounder in Pohang of the East Sea as a control. Buthrylcholinesterase (BChE) activites in brain and muscle of cultured flounders in the South Sea were also remarkably lower ($25\~40\%$ and $22\~35\%$, respectively) than those of wild flounder in Pohang. Lactate dehydrogenase (LDH) activites in serum of cultured flounders in South Sea were significantly higher ($10\~55\%$) than those of wild flounder in Pohang. It suggests that AChE, BChE and LDH activities of the flounders clould be used as effective biochemical markers for early warning of environmental damages caused by organophosphorus pesticides.

• Journal of Life Science
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• v.7 no.1
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• pp.1-9
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• 1997

For the recent years, considerable efforts have been made to rationalize the techniques of research and monitoring of biological effects of marine pollutants such as heavy metals, polychlorinate biphenyls (PCBs), organochlorine pesticides, polycyclic aromatic hydrocarbons (PAHs), organophosphorus pesticides. This study was designed as a part of efforts to investigate the biochemical pollutant markers for diagnosis of marine pollutions by the changes in lipid components of the flounder (Paralichthys olivaceus) in Yellow Sea of Korea. Homoglobin levels in serum of cultured and wild flounders in Yellow Sea were significantly lower (5 - 15% and 20 -25 % , respectively) than those of wild flounder in Pohang. Triglyceride (TG) contents in serum of cultured flounders in Yellow Sea were 10 - 40% higher than those of wild flounder in Pohang. Total and low density lipoprotein (LDL)-cholesterol contents in serum of flounders in Yellow Sea were significantly 10-15% and 30-35% (cultured), and 10-20% (wild), respectively, higher than those of wild flounder in Pohang. Atherogenic index (AI) and T-Chol/PL rations in serum of cultured and wild flounders in Yellow sea were significantly 20-45% and 10-!5%, 6-35% and 15-35%, respectively, higher than those of wild flounder in pohang. These results suggest that near-coastal waters as well as neritic waters of the Yellow Sea might be affected by pollutant input.

• RED RIBBON
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• s.69
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• pp.46-49
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• 2006

에이즈 퇴치운동 선구자 재키 아흐마트/ 에이즈 걸릴 수 있지만 모유를 먹여요 아니면 굶어죽으니까/ 오염혈액 유통 적십자지원 형사처벌/ 泰 남성 간 섹스 통한 에이즈 감염 예방 캠페인 벌여/ 자선 브랜드 'Red' 에이즈 퇴치 기금 마련/ 바이로메드, 日 다카라바이오와 에이즈치료제 공동 개발 나서/ 국산 에이즈 진단기술 나이지리아 수출/ 칠레, 에이즈 방지를 위해 콘돔 나눠줘/ LA, '안전하지 않은 섹스' 금지 규정 만들어/ "윤락여성만 성병 · 에이즈 검사는 성차별"/ 클린턴, "제약회사들과 에이즈 치료제 싼 가격에 공급 합의"/ 연세대 보건대학원 원우회, 대한에이즈예방협회에 200만원 기탁

• 대한예방의학회:학술대회논문집
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• 1996.10a
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• pp.177-178
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• 1996

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.385-386
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• 2001

넙치(Paralichthys olivaceus)는 1980년대 초부터 일본으로부터 수정란을 도입하여 양식되기 시작하였으며, 현재 우리 나라의 주요 해산 양식 대상종이다. 그러나 우리 나라에서 양식되고 있는 넙치는 대부분 일본산일 것으로 추정되고 있으며, 남해안의 경우 자연집단에 심각한 유전자 오염이 이루어져 남해안 고유계통은 찾아보기 어려운 실정이다(박 등, 1996a&b). (중략)

• Journal of the Korean Institute of Gas
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• v.17 no.6
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• pp.58-66
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• 2013

Among the risks which can be faced with fire, combustion toxicity is a significant influence on the survival. Fire toxicity researches have been limited generally on the lethal aspects. In this study, HF gas which can be generated from fire, and also found in general industrial site was used for analysis. Blood analysis and biochemistry analysis performed to find internal demage of experimental animals which were used for measuring average activity stopping time from Animal test(KS F2271: Gas hazard test). In addition, Using the malondialdehyde analysis, indicators of oxidative damage, we had quantitative analysis to target lymphocyte for measuring the oxidative damage caused by toxic substances.