• Environmental Analysis Health and Toxicology
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• v.23 no.3
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• pp.165-170
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• 2008

간의 약물대사는 흡수된 외인성물질의 배설을 위한 중추적인 역할을 수행하면 이 반응은 일상대사와 이상대사효소로 구성된 약물대사효소계에 의해 매개된다. 약물대사효소의 발현과 활성은 외인성물질의 노출에 의해 유도되거나 억제되며 이 결과는 약물상호작용을 발생시키는 주요한 원인이다. 또한 당뇨, 비만, 영양실조, 음주, 염증반응 등의 병적인 생리상태는 간에서 약물대사효소의 발현과 활성을 조절하는 것으로 보고되고 있다. 이러한 변동은 치료약물 또는 환경오염물질에 대한 인체의 반응성에 영향을 미치며 결과적으로 예측하지 못한 부작용이나 독성을 발생시킬 수 있다. 본 논문에서는 당뇨병에서 약물대사효소의 발현변화를 정리하였다.

• Journal of Advanced Navigation Technology
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• v.15 no.1
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• pp.112-123
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• 2011

Recently, the Korean Pharmaceutical Association has a public service advertisements for medicinal misusing prevention and environment protection by medicinal substances. And the cost and procedure complexity was increased by specialization of dispensary and medical practice. To overcome this situation, we have use for medicine information system. Ubiquitous and convergence technology have become trends in the IT field. In this paper, we designed prototype of medicine information system and drug image searching based on mobile for management and prevention of medicinal misusing using IT technologies.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1993.04a
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• pp.126-126
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• 1993

암을 유발시키는 원인은 생물, 물리, 화학적 요인 등 여러 가지가 있으나 근자에 들어 산업후에 따르는 환경오염의 증가는 화학적 원인에 의한 발암가능성을 증대시키고 있다. 이러한 화학적 인자의 발암 기전 중 많은 부분이 유전자에 상해를 일으킴으로써 암을 발생시킨다고 알려져 있다. 그러므로 항암실험을 수행하였던 파푸아뉴기니아산 열대식물 13과 23종 부위별 36시료에 대하여 항변이원성 검색실험을 통하여 유전독성을 가진 화학적 요인에 의한 발암 가능성에 대한 예방 효과를 알아봄으로써 발암에 대한 예방약물 개발의 기초 자료를 제공하고자 본 실험을 수행하였다.

• Journal of Advanced Navigation Technology
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• v.13 no.3
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• pp.448-458
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• 2009

Recently, the Korean Pharmaceutical Association has a public service advertisements for medicinal misusing prevention and environment protection by medicinal substances. And the cost and procedure complexity was increased by specialization of dispensary and medical practice. To overcome this situation, we felt the need of a medicine information system. Ubiquitous and convergence technology have become trends in the IT field. In this research, we designed prototype of medicine information system for management and prevention of medicinal misusing using IT technologies.

• Journal of the korean veterinary medical association
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• v.29 no.3
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• pp.165-167
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• 1993

1. FDA와 FSIS는 제약회사에서 설정한 잔류 검사 방법의 유효성과 실용성에 대하여 합의한다. 2. FSIS는 식용동물에서 약물이나 살충제, 환경오염물질의 잔류를 조사한다. 3. FSIS에서 불법적인 약물잔류를 발견하면 FDA와 가축생산자 그리고 적절한 주정부기관에 통보한다. 4. FDA나 적절한 주 정부기관은 의심되는 생산자의 현장조사를 할 수도 있다. 만약 중대한 법률의 위반이 발견되거나 불법적인 잔류가 반복된 경우 생산자에게 벌금형이 부과될 수도 있다. 5. 유죄로 판결된 동물약품남용자는 죄과에 따라 벌금형이나 징역형을 받을 수 있다. 6. 출고 보류된 가축에서 불법적인 잔류가 발견되면 FSIS에 의해 폐기되며 이러한 가축의 생산자는 그들이 생산하는 가축이 잔류허용한계에 적합하다는 것이 증명될 때까지 출하를 금지 당할 수 있다.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2000.04a
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• pp.245-246
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• 2000

공기중의 오염 입자가 인체에 얼마나 많은 영향을 미치는가는 흡입된 입자 (inhaled particles) 중에서 얼마나 많은 양이 폐 (lung)에 침전되는가와 밀접한 관계가 있다. 또한 정상 및 비정상 (diseased) 폐에서, 흡입된 입자의 침전 위치와 침전양 (deposition site and dose)은 입자의 크기와 호흡 양식(breathing pattern)에 따라 큰 차이를 보이며, 이런 차이는 흡입오염입자 (inhaled pollutant particles)에 의한 건강 위험도 평가 (health risk assessment) 및 흡입용 약물 (inhaled drug aerosols)의 치료효과(therapeutic effects) 평가 등에 큰 영향을 미친다. (중략)

• Korean Journal of Environmental Biology
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• v.21 no.1
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• pp.1-7
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• 2003

The CYP1A gene is one of Cytochrome P450 drug-metabolizing enzymes with dose-dependant manner of gene expression and is useful to get the information of alterations on gene expression upon environmental contaminants as well as the biomarker of environmental contamination at the specific places. In this report, we further discuss the usefulness of CYP1A gene in relation to aquatic environmental contamination at several aspects.

• Applied Chemistry for Engineering
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• v.27 no.6
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• pp.565-572
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• 2016

While there have been great demands on improving domestic water pollution issues, the necessity for real time monitoring of particular drug residues in water resources has been raised since drug residues including antibiotics could provoke new trains of drug-resistant bacteria in water environments. Among many different types of drugs used for pharmaceutical treatment, antibiotics are considered to be one of the most hazardous to our ecosystem since they can rapidly promote the spreading of drug-resistant bacteria in water environments. In this mini-review, we will highlight recent developments made on creating in-situ sensing platforms for the fast monitoring of antibiotic residues in aquatic environmental samples focusing on optical and electrochemical techniques. Related recent technology developments and the resulting economy effects will also be discussed.

• Applied Chemistry for Engineering
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• v.22 no.2
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• pp.119-124
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• 2011

Currently, people are exposed to many harmful diseases. Therefore, there are many schemes, such as automation of productive facilities, development of information and communication technology, enhanced the quality of human life and wealth. However, these processes lead to weakened immune system. Thus, people are more vulnerable to infections from pathogens and environmental stress. Misuse and abuse of drugs resulted in the rapid emergence of multidrug-resistant microbes and tumors, therefore, to find new antibiotics are urgently needed. One of them is a peptide-antibiotic, that is not or less occurred a drug-resistance, comparing to conventional drugs. Peptides with various antibiotic activities have been identified from life organisms. The present review provides an overview of activities and application of peptide antibiotics.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.16 no.2
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• pp.207-213
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• 2009

Purpose: This study was done to examine how medication contamination in a single-dose glass ampule is affected by minute glass flakes generated in different methods of cutting the ampule. Method: Sixty medication-containing glass ampules were randomly assigned to two groups. The number of glass flakes, resulting from two different cutting methods (with cotton and without cotton), were counted under the microscope. Contamination was evaluated by extracted the medication with a syringe and culturing it in E. coli, coliform, and aerobic bacteria culture media. Result: Fewer glass flakes were found in the ampules when the ampule was cut with cotton. The use of cotton, however, did not significantly change the degree of drug contamination. Conclusion: Although minute glass flakes generated in the ampule cutting operation did not significantly contaminate the medication and the use of cotton decreased the number of glass flakes in the ampules, glass flakes injected into the blood and tissues of the patient remain a risk factor. Therefore, pre-filled syringes or syringes with filters would be alternative methods and safeguards against the possible injection of glass flakes generated while cutting the ampule.