• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.5
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• pp.2903-2913
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• 2014

The purpose of this study was to examine the effects of aroma inhalation method with roll-on in occupation stress, depression and sleep in female manufacture shift workers. The study was a nonequivalent control group pre-post test design. The subjects in this study were female manufacture shift workers who were from K-do area; 26 in the experiment group and 26 in the control group. Data was collected from April 1 to May 25. The questionnaires about pre and post occupation stress, depression and sleep were used to identify the effect of aroma inhalation method with roll-on. The data was analyzed using SPSS Win 18.0 version program. The homogeneity between two groups of general characteristics was analyzed by Chi-square test and independent t-test. The homogeneity of occupation stress, depression and sleep were analyzed by independent t-test. The difference of pre-post occupation stress, depression and sleep were analyzed by independent t-test. The finding of this study were as follows: The first research hypothesis that the occupation stress of the experimental group might get less than the control group was rejected(t=-0.37, p=.717). The second research hypothesis that depression of the experimental group might get less than the control group was accepted(t=-6.11, p<.001). The third research hypothesis that sleep of the experimental group might get less than the control group was accepted(t=3.15, p=.003). Based on the above-mentioned findings, Aroma inhalation method with roll-on can be utilized as an effective intervention for depression and sleep in female shift workers in the manufacturing industry. and The multiple nursing intervention should be needed to decrease on occupation stress in female manufacture shift workers.

• The Korea Journal of Herbology
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• v.35 no.5
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• pp.33-39
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• 2020

Objectives : Increasing evidence supports the biological and pharmacological activities of essential oils on the central nervous system such as pain, anxiety, attention, arousal, relaxation, sedation and learning and memory. The purpose of present work is to investigate the protective effect and molecular mechanism of cypress essential oil (CEO) against scopolamine (SCO)-induced cognitive impairments in C57BL/6 mice. Methods : A series of behavior tests such as Morris water maze, passive avoidance, and fear conditioning tests were conducted to monitor learning and memory functions. Immunoblotting and RT-PCR were also performed in the hippocampal tissue to determine the underlying mechanism of CEO. Results : SCO induced cognitive impairments as assessed by decreased step-through latency in passive avoidance test, relatively low freezing time in fear conditioning test, and increased time spent to find the hidden platform in Morris water maze test. Conversely, CEO inhalation significantly reversed the SCO-induced cognitive impairments in C57BL/6 mice comparable to control levels. To elucidate the molecular mechanisms of memory enhancing effect of CEO we have examined the expression of brain-derived neurotrophic factor (BDNF) in the hippocampus. CEO effectively elevated the protein as well as mRNA expression of BDNF via activation of cAMP response element binding protein (CREB). Conclusions : Our findings suggest that CEO inhalation effectively restored the SCO-impaired cognitive functions in C56BL/6 mice. This learning and memory enhancing effect of CEO was partly mediated by up-regulation of BDNF via activation of CREB.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.12
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• pp.7214-7223
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• 2014

Purpose: This study examined the effects of aroma inhalation method with roll-on on life stress, salivary cortisol and fatigue in nursing student preparing national examination for nursing licensure. Methods: The study was a nonequivalent control group pre-post test design. The participants were 46 nursing students of which 21 were assigned to the experimental group and 25 to the control group. Data was collected from October 10 to November 21, 2011 and analyzed using the SPSS Win 18.0 version program. The intervention was conducted 3 times a day for 6 weeks. Results: Significant differences in reported life stress experience frequency and fatigue between the two groups. On the other hand, the issue of salivary cortisol and life stress importance rate was not significant. Conclusion: Aroma inhalation method with roll-on can be used as an effective intervention to decrease life stress experience frequency and fatigue of nursing students with national examination for nursing licensure.

• Journal of Oriental Neuropsychiatry
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• v.23 no.3
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• pp.89-98
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• 2012

Objectives : This study aims to assess the effects of incense smokes of 'Cheung-Woon'(consists of several kind of herbal powder) on autonomic nervous system activity and attention in healthy individuals. Methods : A total of 48 healthy volunteers participated in this study. The volunteers were examined with heart rate variability (HRV) before and after incense smokes inhalation of 'Cheung-Woon'. HRV measured the mean RR, mean HR, SDNN, VLF, LF, HF, TP, norm LF, norm HF, and LF/HF ratio. 'Cheung-Woon' consists of 7 herbal powders, known for useful effect on attention. Results : After inhalation smokes of 'Cheung-Woon', the mean RR, and mean HR were decreased and SDNN, VLF, LF, TP were increased, but it's not significant. Further, HF, and norm HF were decreased, and LF/HF ratio, and norm LF was increased significantly (p<0.01). Conclusions : This results (Ed note: 'this result' or 'these results') show that incense smokes inhalation of 'Cheung-Woon' is an effective way of decreasing parasympathetic nervous activity and increasing sympathetic activity and attention.

• Journal of Haehwa Medicine
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• v.23 no.1
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• pp.71-78
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• 2014

Objective : The aim of this study is identify major trend and characteristics of studies on aromatherapy in Korea. Methods : We searched the three electronic database(RISS, NDSL, KTKP) and manually checked related Korean journals and reference lists 2000 up to June 2014. The studies were analyzed based on publication year, type of paper, intervention method, type of disease, type of aroma. Results : We included 79 articles in this study. 1. 5 papers were published annually on average. 2. After classifying papers by the speciality of thesis and journal, continuous study was followed not only nursing, but also in many specialities like alternative medicine, korean medicine. 3. Aroma therapy is effect of stress, anxiety, insomnia. 4. Many used interventions are inhalation. 5. The most commonly used in aromatherapy is lavender. Conclusions : These results suggest that Aromatherapy research is insufficient in korean medicine. But more research is needed to relieve stress, anxiety in the future.

• Science of Emotion and Sensibility
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• v.18 no.1
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• pp.95-102
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• 2015

The purpose of this study was to investigate the effects of aroma oil on EEG and academic stress. Twenty four male middle school students whose mean age 15 years participated in this experiment. They were assigned into one of two experimental conditions :(1) treatment group and control group. Lee Bo-young's Academic stress level test was used to measure the level of the stress. WEEG-8 Channel(Laxtha Inc) was used to measure the EEG. Four different areas(Fp1, Fp2, F3, F4) related to stress were tested based on the international 10-20 System. The task was to complete the stress test, to inhale the aroma in a comfortable chair for 3 minutes and to complete the stress test, again. The results of this study indicated that aroma inhalation reduced students' academic stress. In addition, alpha wave was increased by inhaling the aroma. The findings of the present study suggested that aromatherapy become a potential tool to reduce the level of stress.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.224-231
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• 2020

The purpose of this study was to analyze the change in phytoncide intake in mood state and health-related quality of life menopausal women through an 8-week experiment. For the study, 41 subjects under 2 years after menopause in D and N districts in Seoul were targeted. consisting of three study points: pre-measurement (0week), intermediate (4week), and post-measurement (8week). Was used As a dependent variable of this study, mood status and health-related quality of life were set, and data were collected through three questionnaires: pre-measurement, intermediate measurement, and post-measurement. As for the analysis method, one-way ANOVA and post verification were performed. Derived result First, the phytoncide inhalation group of postmenopausal women showed statistically significant effects of reducing tension, depression, fatigue, chaos, and increasing vitality among the sub-factors of mood status compared to the control group. Second, the phytoncide inhalation group of postmenopausal women showed statistically significant increase in competence, mental well-being, stability, and vitality among the sub-factors of health-related quality of life compared to the control group.

• Journal of Korean Biological Nursing Science
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• v.16 no.4
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• pp.334-341
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• 2014

Purpose: The purpose of this study was to examine the effects of aroma-necklace application on perceived stress, symptoms of stress and changes in autonomic nervous system among nursing students in clinical training. Methods: A research design for this study was a non-equivalent control group, non-synchronized pre-post test. The experimental group (n=39) underwent aroma inhalation by necklace which contains an essential oil mixture of lavender and sweet orange mixture in ratio of 2:1 for 2 weeks while the control group (n=36) received placebo therapy. The data were collected using self-administered questionnaires and measurement of heart rate variability (HRV) and analyzed using the PASW 18.0 program. Results: The perceived stress scores and scores of peripheral manifestations in the experimental group were significantly lower than those of the control group. All indices of HRV were significantly different between the two groups. LF norm and LF/HF ratio in the experimental group were significantly lower than those of the control group, and HF norm in the experimental group was significantly higher than that in the control group. Conclusion: It can be suggested that aroma-necklace application was effective in decreasing perceived stress and peripheral manifestations of stress and in changing HRV indices among nursing students in clinical training.

• The Journal of Pediatrics of Korean Medicine
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• v.22 no.2
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• pp.205-215
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• 2008

Objectives : The purpose of this study is to investigate the present medical treatment in Korean oriental pediatrics. Methods : We selected 24 hospitals attached to 11 colleges of oriental medicine those stand for oriental pediatrics. We sent questionnaires of medical treatment for investigation and analyzed 15 copies of those were answered. Results : The most popular treatment was medicinal therapy. Acupuncture with medicinal therapy was not used as much, but laser acupuncture was used five times more in rhinitis. The frequency of using moxibustion and cupping were less than acupuncture and moxibustion was used as indirectly. Aroma therapy was the third most frequent therapy after medicinal therapy and acupuncture therapy. Aroma therapy was mainly used as a vapor inhalation and massage. 16 of the answered that the most popular exercise therapy would be by providing exercise guidebook and 11 of them said writing exercise diary, and 5 of them said by using exercise machine in the hospital. Conclusions : The most popular oriental therapy in Korea was medicinal therapy and next following were aroma therapy and moxibustion, cupping which is one of the traditional therapies in Korean oriental medicine.

• The Journal of Korean Medicine
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• v.25 no.1
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• pp.40-48
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• 2004

Background and Objectives: Aroma therapy using Eucalyptus Globulus essential oil for curing allergic rhinitis is an inhalation treatment which has been applied as an aid to oriental clinics which use a fundamental treatment such as acupuncture and herbs. There have been no studies so far performed on the effect of this oils' use, only . We aimed to find out the therapeutic effect of its exclusive use only on an Animal Model with Allergic Rhinitis. Materials and Methods: Sprague-Dawley rats were induced the allergic rhinitis by ovalbumin solution. And then, rats in the treated group were treated by diffusing Eucalyptus essential oil in a flask for 7 days. Compared with the treated group, rats in the control group were treated by diffusing normal saline in a flask for 7 days. We observed changes in glandular cells and mast cells in nasal mucosa and submucosa; also changes in the number of eosinophils and neutrophils in blood and the succus of rhinenchysis. Results: The number of neutrophils in the succus of rhinenchysis was significantly decreased in treated group compared with control group(p<0.05). The number of neutrophils in blood and mast cells in nasal mucosa were decreased in the treated group but, these were not significant statistically(p>0.05). Histologic changes showed edema; congestion and expansion of grandular cells in nasal submucosa and hypertrophy of epithelium in nasal mucosa were decreased in treated group compared with control group. Conclusions: The results may suggest that the inhalation treatment using Eucalyptus essential oil decreases the inflammatory response on an Animal Model with Allergic Rhinitis.