• 대한간호학회지
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• 제32권3호
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• pp.317-326
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• 2002

The purpose of this study was to verify the effect of aromatherapy on the stress response in menstrual period. Method: A randomized, single-blind, pretest- posttest design was used. The study subjects were 60 college women with dysmenorrhea and they were randomized into 3 groups, experimental, 1st control(placebo) and 2nd control group. The researchers massaged treatment oil(3% dilution essential oil of Lavender, Clary sage and Rose) into the abdomen of experimental group. The placebo group used almond oil(carrier oil) instead, and the 2nd control group did not give any treatment. Baseline data including pre-treatment stress response score were obtained on the first day of usual period. Aromatherapy provided for about 7 days until the next cycle began. Post-treatment stress responses were measured by 94 item SOS(symptom of stress) scale on the first day of the cycle. Results: As a results, the stress response score of experimental group was significantly lower than two control groups. And there was no significant difference in stress responses of two control groups. Conclusion: The results show aromatherapy using selected essential oils to be an effective intervention for stress response during menstruation.

• 아동학회지
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• 제34권3호
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• pp.113-128
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• 2013

This study examined the effects of academic stress and response styles on depression in adolescents, focusing on the moderating role of responses styles. The subjects of this study comprised 419 high school students (185 boys and 234 girls) in two high schools. In order to measure the level of depression, the CES-D Scale (Radloff, 1977) was used. Academic stress and response styles were assessed by the Academic Stress Scale for adolescents (Lee & Kim, 2000) and the Response Styles Questionnaire (Kim, 1991) respectively. The data were analyzed by means of descriptive statistics, t-test, and multiple regressions. The results indicated that for both boys and girls, the levels of academic stress and rumination response style increased the level of depression, whereas the distraction response style decreased the level of depression. Second, both the rumination and distraction styles for girls moderated the effect of academic stress on their depression. On the contrary, there was no moderating effect of the response styles for boys.

• Clinical and Experimental Reproductive Medicine
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• 제42권1호
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• pp.1-7
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• 2015

Stress coping mechanisms are critical to minimize or overcome damage caused by ever changing environmental conditions. They are designed to promote cell survival. The unfolded protein response (UPR) pathway is mobilized in response to the accumulation of unfolded proteins, ultimately in order to regain endoplasmic reticulum (ER) homeostasis. Various elements of coping responses to ER stress including Perk, Ask1, Bip, Chop, Gadd34, Ire1, Atf4, Atf6, and Xbp1 have been identified and were found to be inducible in oocytes and preimplantation embryos, suggesting that, as a normal part of the cellular adaptive mechanism, these coping responses, including the UPR, play a pivotal role in the development of preimplantation embryos. As such, the UPR-associated molecules and pathways may become useful markers for the potential diagnosis of stress conditions for preimplantation embryos. After implantation, ER stress-induced coping responses become physiologically important for a normal decidual response, placentation, and early organogenesis. Attenuation of ER stress coping responses by tauroursodeoxycholate and salubrinal was effective for prevention of cell death of cultured embryos. Further elucidation of new and relevant ER stress coping responses in periimplantation embryos might contribute to a comprehensive understanding of the regulation of normal development of embryonic development and potentiation of embryonic development in vitro.

• 대한예방한의학회지
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• 제12권3호
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• pp.175-183
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• 2008

This study was founded to identify the differences of the stress responses according to Sasang Constitutions(the Taeyangin, Taeumin, Soyangin and Soumin) of female college students. The subject were 226 the regular female students who majored in nursing in Kyungbuk, Kimcheon. Tools used in this study were the Questionnare for the Sasang Constitution Discrimination and the Scale for the Stress Response which were revised in some parts. The values of Cronbach's alpha for the Questionnare for the Sasang Constitution Discrimination and the Scale for the Stress Response were $0.45{\sim}0.73$ and $0.66{\sim}0.85$ respectively. The collected data was anaylyzed with the SPSS 10.0 windows statistical program. The results of this study were as follows; 1. The constitutions were shown in the order of Taeumin(45%), Soyangin(28%), Soumin(18%) and Taeyangin(9%). 2. There were significant difference in the stress response for Depression(p<.05), Anxiety(p<.05), Emotional irritability(p<.01) and the Total stress response(p<.05) according to the Sasang Constitutions (the Taeyangin, Taeumin, Soyangin and Soumin). In conclusion, it is needed to find out an effective ways of treating stress individually to apply Sasang Constitutions to a new esthetic treatment.

• 한국해양생명과학회지
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• 제3권2호
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• pp.87-95
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• 2018

To investigate effects of starvation on physiological changes, stress response, and survival of cobitid loach (Misgurnus anguillicaudatus) exposed to sodium nitrite (NaNO₂), a 4-week experiment was conducted. Fewer fish survived in the starved group than those in the fed group during the experiment. Starvation resulted in growth retardation, leading to differences in body length and body depth between fed and starved groups. The fed gorup continued to grow and remained in good condition. Blood chemical analysis (plasma cortisol and glucose) showed significant differences in stress response to nitrite exposure between fed and starved groups (p < 0.05). These results suggest that all parameters employed in this study to assess effects of starvation with NaNO₂ stress are useful information for researching nutritional status in cobitid loach.

• 대한간호학회지
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• 제19권2호
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• pp.135-146
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• 1989

This study was undertaken to assess the effect of sound stress on humoral and cellular immune responses to thymus-dependent and independent antigens in mice. After mice were exposed to 4 hr daily sound stessors(83㏈) for 4 days before or after immunization, the primary and / or secondary immune response to sheep red blood cells(SRBC), polyvinylpyrroridone(PVP) or picry1 chloride(TNCB) were assayed. When mice were exposed to sound stressor before or after immunization, delayed-type hypersensitivity reaction and contact sensitivity to TNCB was remarkably depressed compared with those of the unstressed control mice. However, the primary and secondary hemagglutinin response of the stresed mice to SRBC showed a pronounced increase compared with that of the unstressed mice, In contrast to antibody response to SRBC, the primary antibody response of the stressed mic to PVP was almost not detected. surprisingly, the secondary antibody response to PVP of the mice receiving the secondary sound stress was markedly increased when the immune-depressed mice received the secondary immunization with PVP at 46 days after the primary immunization. The susceptibility of mice to intraven-oulsy infected Candida albicans was not changed by the sound stress.

• 대한불안의학회지
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• 제10권2호
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• pp.137-142
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• 2014

Objective : The aim of this study was to investigate the relationship among daytime sleepiness, depressive symptoms, anxiety symptoms, and stress response of students in a university Methods : A total of 557 students were recruited in this study. The participants filled out stress response inventory, Epworth sleepiness scale, overall anxiety severity and impairment scale, and quality of life scale. Results : Excessive daytime sleepiness group showed higher scores in all factors in stress response inventory, overall anxiety severity and impairment scale, and quality of life scale. Sleepiness might be correlated with somatization and depression and anger in Stress response inventory. Conclusion : Excessive daytime sleepiness group exhibited poor quality of life scale. Screening about overall quality of sleep, such as mood and anxiety should be considered for students in a university.

• BMB Reports
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• 제35권4호
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• pp.409-413
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• 2002

Thioltransferase, also known as glutaredoxin, is an enzyme that catalyzes the reduction of a variety of disulfide compounds. In Schizosaccharomyces pombe, two thioltransferases were reported and the cDNA of one of the thioltransferases (thioltransferase-1) was cloned. Using a Northern blot assay, we investigated the thioltransferase transcription in response to various stress conditions. When the culture was shifted to a high temperature, the thioltransferases transcription was not significantly changed compared to the unshifted $30^{\circ}C$ culture. Treatment of zinc chloride to exponentially-growing cells remarkably increased the thioltransferase transcription, whereas the treatment of mercury chloride greatly reduced the transcription. Treatment of hydrogen peroxide and cadmium chloride caused no significant effects on the transcription of the thioltransferase. These results suggest that the transcription of thioltransferase-1 in S. pombe is induced in response to metal stress that is caused by zinc chloride, but not in response to heat stress or oxidative stress that is caused by hydrogen peroxide.

• 대한간호학회지
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• 제42권2호
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• pp.161-170
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• 2012

Purpose: Purpose of this study was to examine the effects of the Mindfulness Meditation program on perceived stress, ways of coping, salivary cortisol level, and psychological stress response in patients with breast cancer. Methods: This was a quasiexperimental study with a non-equivalent control group pre-post test design. Participants in this study were 50 patients who had completed breast cancer treatment (experimental group, 25, control group, 25). The experimental group received the Mindfulness Meditation program for 3 hours/session/ week for 8 weeks. Data were analyzed using $X^2$-test and t-test for subject homogeneity verification, and ANCOVA to examine the hypotheses. Results: The experimental group had significantly lower scores for perceived stress, emotional focused coping, salivary cortisol level, and psychological stress response compared to the control group. However, no significant differences were found between two groups for the scores on problem focused stress coping. Conclusion: According to the results, the Mindfulness Meditation program was useful for decreasing perceived stress, emotional focused coping, salivary cortisol level, and psychological stress response. Therefore, this program is an effective nursing intervention to decrease stress in patients with breast cancer.

• 대한간호
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• 제23권4호통권127호
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• pp.38-48
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• 1984

Physiological Response to Stress Ae Ran Hwang (Nursing College Yonsei University) There are many stressors in our modern day society which threaten our health and shorten our life. So nurses need to be knowledgeable about various responses to stress in or