• Journal of the korean veterinary medical association
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• v.34 no.8
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• pp.570-572
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• 1998

• Journal of the korean veterinary medical association
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• v.33 no.6
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• pp.339-341
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• 1997

• Tuberculosis and Respiratory Diseases
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• v.59 no.4
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• pp.380-388
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• 2005

Background : Acute drug intoxication has recently become an important issue in the social and clinical areas. There are various complications associated with acute drug intoxication such as pneumonia, but the process is was not fully understood. The aim of this study was to analyze our cases of pneumonia associated with acute drug intoxication and to determine the associated risk factors. Methods : Forty four cases out of 237 patients, who were acute drug intoxicated from May 2000 to Feb. 2005, were diagnosed with pneumonia at the Konyang University hospital. These cases were analyzed by a retrospective review of their medical records. Results : The incidence of pneumonia in acute drug intoxication was 18.6%. There was no gender difference in terms of the incidence, but the age group with the highest incidence was in the $5^{th}$ decade (22.5%) followed by the $7^{th}$ decade (17.9%). Most common drug of associated with pneumonia was organophosphate insecticides, and the others were herbicides. Suicidal attempts were the most common motive of intoxication. The incidence of pneumonia was increased in old age (${\beta}=0.128$, p<0.05). A drowsy or comatous mental status was an independent risk factors of pneumonia (${\beta}=-0.209$, p=0.006). A longer hospital duration was also a risk factor for pneumonia (${\beta}=0.361$, p<0.001). The intubated state, intensive care unit care and longer duration of admission correlated with the course of pneumonia in acute drug intoxicated patients (p<0.05). The culture study revealed MRSA to be most common pathogen. Conclusion : The incidence of pneumonia associated with acute drug intoxication was higher in the older aged patients, those with a decreased initial mental status and a longer hospital duration. The number of days in the intensive care unit and intubation were associated prognostic factors for pneumonia in acute drug intoxication patients.

• Proceedings of the Korean Society of Applied Pharmacology
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• 2003.04a
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• pp.1-20
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• 2003

• 건강소식
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• v.23 no.1 s.242
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• pp.23-25
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• 1999

• 건강소식
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• v.25 no.7 s.272
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• pp.6-13
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• 2001

• The Korean Nurse
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• v.3 no.6 s.14
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• pp.79-83
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• 1964

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.07a
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• pp.222-223
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• 2015

본 연구는 인터넷 게임중독을 치료할 수 있는 통합적 치료방안을 제시하였다. 기존에는 예방을 강조한다든지 게임클리닉센터를 통해 중독자에게 약물치료라든지 심리치료를 받게 하였다. 그러나 본 연구는 크게 세 가지 관점-인터넷 게임에 대한 문화적 이해, 인터넷 게임에 대한 심리치료, 인터넷 게임에 대한 물리치료적 접근-에 포커스를 둔 통합적 치료 방안을 제시하였다.

• Journal of the Korean Institute of Intelligent Systems
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• v.24 no.3
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• pp.245-250
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• 2014

Addiction can be largely divided into two categories. One is called medium addiction in which medium itself causes an addiction. Another is called cause addiction that brings addiction through combination of sensitive self and latent personal action. The medium addiction involves addiction phenomena directly caused by illegal drugs, alcohol and various other chemicals. The cause addiction is dependent on personal sensitivities as a sensitive problem of personal and includes cyber addictions such as shopping, work, game, internet, TV, and gambling. In this paper we propose two-dimensional addiction model that are equivalent to using an R-L-C series circuit of Electrical circuit and a Spring-Damper-mass of mechanical system. We also organize a Duffing equation that is added a nonlinear term in the proposed two-dimensional addiction model. We represent periodic motion and chaotic motion as time series and phase portrait according to parameter's variation. We confirm that among parameters chaotic motion had addicted state and periodic motion caused by change in control coefficient had pre-addiction state.

• Journal of the korean veterinary medical association
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• v.40 no.2
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• pp.145-156
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• 2004

심부정맥(Cardiac arrhythmia)이란 심장내 박동, 율동, 충동 발생 및 전도장애를 유도하는 질환을 말하며, 주로 심근경색이나 심장비대증 같은 심장의 해부학적 질환과 약물중독 및 전해질 불균형에 의해 발생한다. 부정맥은 정상적인 심근 활성을 차단하여 심장박출을 감소시키므로 때로 생명을 위협하기도 한다. 본 종설에서는 심장의 전도계에 관련된 정상생리와 부정맥의 병리적 발생기전 및 부정맥 치료제에 대한 분류 및 약리기전에 대해 기술하고자 한다.