• Title/Summary/Keyword: 장 증상

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Assessment of subjective symptoms by 60Hz magnetic field in electromagnetic hypersensitivity (60Hz 자기장에 대한 과민 증후군의 자각증상 원인 평가)

  • Yang, Dong-In;Nam, Ki-Chang;Kwon, Min-Kyung;Kim, Deok-Won
    • Science of Emotion and Sensibility
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    • v.13 no.4
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    • pp.721-732
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    • 2010

  • As increasing of electrical device usage, social concerns about the possible effects of 60Hz electromagnetic fields (EMF) on human health have increased. The number of people with self-attributed electromagnetic hypersensitivity (EHS) who complain of subjective symptoms such as headache, insomnia etc. also increased. However, we don't know whether the EHS results from psychological factor or real perception to the electromagnetic field. In this study, we simultaneously investigated physiological changes(heart rate, respiration rate, heart rate variability, alpha and beta waves in EEG), subjective symptoms and perception accuracy to assess origins of subjective symptoms according to the EMF exposure. Experiment consists of real and sham sessions and 60Hz 12.5uT magnetic field was on(real) or off(sham) to 15 EHS and 16 nonEHS. As the results, EMF exposure did not have any effects on physiological parameters or subjective symptoms for both groups. There was also no evidence that EHS group perceived the EMFs correctly than the control group. Therefore, the origins of subjective symptoms is not the 60Hz magnetic field but psychological factors.

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양식 해수 어류에서 분리한 Vibrio harveyi이 특성

  • 이창훈;김수미;원경이;한현자;김도형;박수일
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2000.05a
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    • pp.451-452
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    • 2000

  • 1999년 여름철 우리 나라의 몇몇 해수 어류 양식장과 종묘 배양장에서 Vibrio harveyi가 원인균으로 생각되는 질병이 발생하였다. 어종별 특징적인 증상으로는 넙치의 탈장, 복부팽만, 장충혈, 장액 삼출 및 간출혈과 조피볼락의 체표 궤양 및 간울혈을 들 수 있었으며 같은 시기에 감염증을 나타낸 turbot에서는 체표 출혈과 장출혈이 특징적인 증상이었다. 이 중에서도 특히 넙치의 병징은 에드와드병으로 추정되기 쉬운 특징이 있기 때문인지 각 양어장에서는 간단히 에드와드병으로 진단하고 그에 대한 치료가 실시되고 있었으나 치료 효과가 비교적 낮아서 피해가 증가되고 있는 실정이었다. (중략)

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A Study on the Effect of the Hand Acupuncture on IBS-affected College Women's Bowel Symptoms and Psychologic Health (수지침이 과민성 장 증후군 여대생의 장 증상과 정신건강에 미치는 효과)

  • Yang, Kyung Sook
    • Korean Journal of Adult Nursing
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    • v.17 no.5
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    • pp.802-812
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    • 2005

  • Purpose: to determine the effects of hand acupuncture on IBS-affected college women's bowel symptoms and psychologic health by applying the therapy to them. Method: The researcher sampled the nursing student attending a college of nursing science in Seoul and checked if they were affected by IBS in reference to the Rome II Criteria. Students were classified into a experimental group(21 subjects) and a control group(19 subjects). Hand acupuncture was applied to the experimental group 8 rounds for 4 weeks; each round lasted 30 minutes. Data were collected for 8 weeks from October 11 to December 1, 2004. The collected data were analyzed using the SPSS 12.0 program. Result: After the therapy, frequency(p=.005), distress(p=.001) and disability (p=.000) associated IBS bowel symptom and anxiety were significantly lowered in the experimental group(p=.026). Conclusions: It was confirmed through this study that the hand acupuncture would be effective in relieving IBS bowel symptoms and anxiety.

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