• Title/Summary/Keyword: 혈관측정

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Effects of Aerobic Exercise on Middle-aged Male Smokers' Blood Vessel Health (유산소 운동이 중년흡연남성의 혈관건강에 미치는 영향)

  • Kim, Jong-In;Jeong, Hae-Cheon;Won, Jun-Yeon;Ka, Sung-Soon;Oh, Bok-Sil
    • Journal of Digital Convergence
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    • v.12 no.4
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    • pp.349-356
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    • 2014

  • This research is aimed to prove if harmful effects of smoking, as the main reason for recently elevated blood vessel disease, could be reduced by aerobic exercise, and identify the positive effects of the aerobic exercise on smokers' blood vessel health(blood pressure, pulse pressure, and blood vessel elasticity. Experiments were performed on 40 male smokers aged between 40 and 55, which was equally divided into two groups of Aerobic Exercise Group (AEG) and Non Exercise Group (NEG). After measuring each group's blood pressure, pulse pressure, and blood vessel elasticity, AEG practiced aerobic exercise program for 50 minutes for each trial, three times a week, sustaining 12 weeks while NEG continued daily-life patterns without any special treatment. In 12 weeks, blood pressure, pulse pressure, and blood vessel elasticity of both groups were measured as the same way. As a result, the difference of systolic blood pressure between the two groups was not significant, while that of diastolic blood pressure was meaningful. The difference of pulse pressure between the two groups was meaningful, and that of blood vessel elasticity was also meaningful in all measuring points including left hand, right hand, left foot and right foot. As a consequent, it was found that aerobic exercise had positive effects on middle aged male smokers' blood vessel health.

  • https://doi.org/10.14400/JDC.2014.12.4.349 인용 PDF KSCI

Effects of Jeju Samdasu Forest Bathing on Saliva Cortisol and Vascular Conditions (제주 삼다수 숲 산림욕이 타액 코르티솔과 혈관 상태에 미친 효과)

  • Sin, Bang Sik;Lee, Jae H.;Song, Kyu J.;Hong, Geum-Na;Shin, Aran
    • Journal of Naturopathy
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    • v.10 no.1
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    • pp.19-25
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    • 2021

  • Purposes: This study investigated how saliva cortisol, blood vessel health type, and blood vessel health index changed after forest bathing with subjects in the Samdasu Forest. Methods: After the forest bathing, we measured cortisol change in saliva and heart rate variability with subjects. Results: In the experimental group who took forest bathing for two hours in the Samdasu Forest, the stress cortisol content secreted in saliva decreased significantly compared to the control group (p<.05). Besides, the vascular age type significantly increased (p<.03), and the vascular age index significantly decreased (p<.032).There were no significant results in the control group. Conclusions: It is evaluated that forest bathing in Samdasu Forest in Jeju Island had the effect of reducing saliva cortisol and increasing blood vessel age.

  • https://doi.org/10.33562/JN.2021.10.1.3 인용 PDF

The classification of neuropathic and thyroid function of the diabetic using amplitude-spectrum-density analysis in peripheral blood vessels (말초혈관 혈류에서 진폭-스펙트럼-밀도 분석에 의한 당뇨병에서의 신경병증 및 갑상선 기능 유무 분류)

  • 남상희;최준영
    • Progress in Medical Physics
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    • v.9 no.1
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    • pp.23-28
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    • 1998

  • We measured the flow at peripheral blood vessel of finger dorsum surface using noninvasive LDF(Laser Doppler Flowmeter). We investigated the flow properties between the normal and the diabetic with the Amplitude Spectral Densities of FFT analysis. We classified the diabetic as four groups of negative neuropathy, positive neuropathy, hyperthyroid and hypothyroid. And tested the neuropathic and thyroid effects of peripheral blood flow. As the results, the diabetic, the positive neuropathic and the hypothyroid respectively showed the abnormal blood flow properties on the contrary of the normal flow of negative neuropathic and hyperthyroid.

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