• Journal of the Korean Society of Physical Medicine
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• v.3 no.2
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• pp.97-102
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• 2008

Purpose : The purpose of this study was to find the effect of foot bath on blood pressure(BP) following treadmill exercise. Methode : Subject of study were forty healthy males without any cardiovascular, musculoskeletal, and neurologic diseases. Following twenty minutes walking at a speed of 5m/s on the treadmill, ten twenty subjects in experimental group received foot bath, on the dominant lower limb while sitting in chair. Foot bath was applied to the level of the lateral and medial malleoli keeping the temperature of the paraffin bath at $40{\pm}0.5^{\circ}C$. Twenty subjects in control group took a rest sitting in chair in a comfortable position. BP was measured in right brachial artery. BP was measured five times(before exercise, immediately after exercise, 5 minutes, 10 minutes, and fifteen minutes after exercise). Results : The study showed that for diastolic blood pressure, there was no significant difference between the experimental and the control group. However, systolic blood pressure(SBP) increased significantly after exercise compared with SBP before exercise (p<.05). In addition, SBP in five minutes after exercise decreased significantly compared with SBP in immediately after exercise (p<.05). On the other hand, the control group had significant difference between SBP measured before exercise and SBP measured at the other measure time (p<.05). In five minutes after exercise, SBP in experimental group had significant difference with SBP in control group (p<.05). Similarly, in ten and fifteen minutes after exercise, SBP in experimental group had significantly difference with SBP in control group (p<.05). Conclusion : Consequently it was confirmed that when foot bath was applied, the increased BP induced by the exercise returned to normal range rapidly.

• Journal of Korean Academy of Nursing
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• v.48 no.1
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• pp.1-11
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• 2018

Purpose: The purpose of this study was to examine the effects of aromatherapy on stress responses, autonomic nervous system (ANS) activity, and blood pressure in patients hospitalized to receive coronary angiography (CAG). Methods: A non-equivalent control group with a pretest-posttest design was used. The subjects were patients admitted to the day angiography room to receive CAG at E University Hospital (34 in the experimental group and 30 in the control group). The experimental group treatment was inhalation of the aroma oil blended with lavender, ylang-ylang, and neroli at a ratio of 4:2:1 twice before and after CAG. The measurements of stress index, ANS activity, and blood pressure were performed 5 times as follows: at admission, at pre-CAG after treatment I, at post-CAG, 2 hours after treatment II, and 4 hours after treatment II. The data were analyzed using the Mann-Whitney U Test and repeated-measures analysis of variance. Results: Significant interactions in the high frequency of ANS (F=5.58, p=.005) were observed between group and time. Stress index (z=2.14, p=.016), systolic blood pressure (z=4.14, p<.005), and diastolic blood pressure (z=3.28, p=.001) were significantly different between the experimental and control groups after 4 hours of treatment II. Conclusion: The findings showed that aromatherapy was not effective before CAG, but was effective after CAG. Therefore, aromatherapy can be used as a nursing intervention for patients receiving CAG.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.26 no.1
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• pp.62-73
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• 2019

Purpose: The purpose of this study was to estimate the effects of a video low intensity exercise program provided during hemodialysis on fatigue, activity of daily living, positive psychological capital and blood pressure of patients being treated. Methods: A non-equivalent control group pre-post test design was used. Participants were 85 hemodialysis patients assigned to either the experimental group (n=41) or the control group (n=44). The experimental group exercised for about 25 minutes 3 times a week for 8 weeks. Data analyses involved descriptive statistics, $x^2$ test, t-test, multiple regression and repeated measure ANOVA using SPSS/WIN 23.0. Results: The exercise intervention significantly reduced post hemodialysis fatigue and significantly increased positive psychological capital. There was a significant interaction effect on time by group in blood pressure. Systolic blood pressure changes in the experimental group were stable but, changes in the control group tended to increase gradually. Conclusion: To reduce fatigue and increase positive psychological capital for hemodialysis patients, providing exercise during hemodialysis is recommended. Furthermore individualized exercise in terms of intensity, time, duration, etc should be developed and tested. Also, to reduce drastic blood pressure changes during hemodialysis, exercise should be provided.

• Journal of the Korean Society of Food Culture
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• v.24 no.3
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• pp.338-343
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• 2009

This study was conducted to investigate the effects of Takju lees hot water extracts on the blood pressure in spontaneously hypertension rats (SHR). Twenty eight male SHR were grouped by their blood pressure and fed a control diet or experimental diets containing 1% (G1), 2% (G2), or 4% (G4) Takju lees extracts for 4 weeks. Food intake was not significantly different among the groups. However, body weight gain was significantly lower in groups fed the Takju lees extract than the control group. The systolic blood pressure was significantly lower in the Takju lees extract containing groups (especially in G4 group) than the control groups. In addition, mean blood pressure {(systolic+dyastolic)/2} decreased with an increase in the amount of Takju lees extract in the diet and feeding period. Takju lees extract decreased angiotensin I converting enzyme (ACE) activity in a dose-dependent manner. These results suggest that the Takju lees extract exert an antihypertensive effect by decreasing ACE activity.

• Korean Journal of Adult Nursing
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• v.17 no.3
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• pp.349-357
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• 2005

Purpose: This study was conducted to evaluate the effects of foot reflexologic massage on blood pressure and sleep of elderly with essential hypertension. Method: This study was employed non-equivalent control group pretest-posttest quasi-experimental design. The subjects were divided into two groups: 20 elders for experimental group and 18 elders for control group. For experimental group, foot reflexologic massage was done three times at three-day intervals. The data analyzed by SPSS version 10.0 program. Result: The systolic and diastolic blood pressure after foot reflexologic massage did not show a significant difference between the two groups. In experimental group, there was a significant difference in the systolic(t=3.559, p=.001) and the diastolic blood pressure(t= 3.048, p=.004) that measured after foot reflexologic massage. There was a significant difference(t=2.665, p=.011) in sleep between the two groups. Conclusions: The results suggest that foot reflexologic massage was partially effective to reduce the degree of blood pressure and improve sleep of the elderly with essential hypertension. A follow up research is needed to compare and confirm its long-term effects.

• Child Health Nursing Research
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• v.11 no.4
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• pp.456-464
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• 2005

Purpose: To determine the effects of hand massage on nausea and vomiting, and anxiety in children with Iymphocytic leukemia receiving high dose chemotherapy. Method: The children were assigned to an experimental group(15) or a control group(15). All of the children were diagnosed with acute Iymphocytic leukemia and admitted for high dose chemotherapy at C University Medical Center in Seoul. The hand massage was performed for 10 minutes twice a day over three days. To measure the effects of hand massage, the Index of Nausea and Vomiting by Rhodes et al. and the State-Trait Anxiety Inventory for children by Spielberger were used. The level of anxiety was measured by systolic blood pressure, diastolic blood pressure, and pulse rate. Results: The score for nausea and vomiting decreased in the experimental group. State anxiety for the experimental group was significantly more positive than for the control group at the 2nd measurement. There was a significant difference in systolic blood pressure between the two groups. The level of diastolic blood pressure in the two groups decreased significantly over time. Conclusion: Hand massage could be effective in decreasing nausea and vomiting, state anxiety, pulse rate and blood pressure in children with acute leukemia receiving high dose chemotherapy.

• Korean Journal of Clinical Pharmacy
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• v.27 no.4
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• pp.214-220
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• 2017

Background: Dapagliflozin is an oral selective inhibitor of sodium-glucose cotransporter 2(SGLT2), the kidney transporter chiefly responsible for glucose reabsorption from the glomerular filtrate. Because this mechanism does not require the action of insulin, dapagliflozin rarely causes hypoglycemia. Dapagliflozin may affect blood glucose control as well as blood pressure and the body weight which are one of the cardiovascular disease risk factors. However, dehydration and ketoacidosis are reported as the side effects of the dapagliflozin treatment and the safety issues have been occurred. The aim of this study is to analyze the effectiveness and adverse events of dapagliflozin in Korean patients. Methods: From December 2014 to August 2015, we retrospectively reviewed the electronic medical records of type 2 diabetes patients who were prescribed dapagliflozin at Severance Hospital. Results: A total of 202 Korean patients were enrolled in this study. The effectiveness in the reduction of blood glucose was statistically significant(p<0.001). Dapagliflozin decreased 0.74% of HbA1c after 24 weeks. Significantly more participants achieved the target HbA1c level(HbA1c<7%) after 24 weeks(n=42, 35.3%) than before taking dapagliflozin(n=21, 17.6%). Blood pressure decreased 5.7 mmHg systolic blood pressure(SBP), 1.9 mmHg diastolic blood pressure(DBP) after 24 weeks. More than one quarter of participants(n=35, 29.4%) experienced weight loss. Most common adverse event was genitourinary symptoms. Conclusion: In this study, the effectiveness of dapagliflozin in improving glycemic control, blood pressure control, and weight loss was statistically significant. However, elderly and female patients, who have higher incidence of adverse events, should use dapagliflozin cautiously.

• Journal of the Korean Society of Clothing and Textiles
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• v.45 no.4
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• pp.586-597
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• 2021

This study analyzed clothing pressure, blood flow, and subjective sensations among women in their 50s and 60s while wearing commercially available yoga bra tops (YBTs). These findings could then serve as basic data for designing YBT for women in this age range. Clothing pressure and blood flow reactions were measured in seven participants wearing four commercially available YBTs. Subjective sensations of pressure and comfort were also evaluated. The calculated data were analyzed using the SPSS 24.0 statistical program. The results suggested that YBT4 exerted the lowest clothing pressure, while YBT2 and YBT3 exerted relatively higher clothing pressures. Participants' blood flow decreased while wearing YBTs compared to the control garment. The decrease of 47.3% when the participants wore YBT2 was especially significant. The results confirmed that the blood velocity rate was physiologically lower while wearing all four YBTs than when wearing the control garment. Results for subjective pressure and overall comfort confirmed that YBT2 and YBT3 exerted relatively high pressure, while YBT4 did not exert pressure.

• Journal of Korean Biological Nursing Science
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• v.12 no.1
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• pp.8-15
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• 2010

Purpose: The purpose of this study is to investigate the effects of relaxation on stress and blood pressure of the college students induced by a cognitive distress game. Methods: The subjects for this research were 18 individuals whose stress index scores were below 4.0 (Asan city). The 18 subjects were divided into two, 9 students were assigned to the experimental group and the other 9 students to the control group randomly. Survey was used to gather data to recognize general characteristics and the level of stress and blood pressure were measured before and after cognitive distress game and relaxation. The gathered data were analyzed with frequency, $X^2$-test, Wilcoxon signed ranks test and Mann Whitney U test using SPSS 14.0 program. Results: Both level of stress and blood pressure displayed a statistically significant difference pre and post cognitive distress game. Relaxation had a statistically significant effect on level of stress. Relaxation, however, did not have statistically significant effect on blood pressure. Conclusion: The above results suggest that while relaxation was effective in reducing level of stress for college students, and therefore recommendable as a means to deal with stress. However, to investigate the effects on physiological index such as blood pressure, further research is needed.

• The Korean Journal of Community Living Science
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• v.15 no.2
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• pp.65-71
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• 2004

Many studies have shown that Letinus edodes has some effect on reducing blood pressure and lipid levels of animals with high pressure and hyperlipidemia. The cost of Letinus edodes varies depending on when it is harvested, and yet there has been no data collected on the bio-functional effects of Letinus edodes harvested at different times. This study was conducted to investigate the supplementary effects of Letinus edodes harvested at different times on blood pressure and blood lipid levels of hypertensive rats. Three kinds of experimental diets - control (CO), early harvested Lentinus deodes (EL), and late harvested Lentinus edodes (LL) - were supplied to spontaneously hypertensive rats (SHR) for eight weeks. The diet intake, body weight, organ weight, and serum lipid levels were subsequently measured. No significant difference was observed in diet intake and in the respective weights of the body, liver, and epididymal fat pad among experimental groups. The levels of systolic and disastolic blood pressure were significantly lower in the LE and LL groups than those in the CO group; and the concentration of serum total cholesterol was also lower in the LE and LL groups than in the CO group. These results confirm that Lentinus edodes reduces blood pressure levels and serum total cholesterol concentration in spontaneously hypertensive rats. But the effects of Lentinus edodes did not differ significantly based on whether the Lentinus edodes was harvested early or late.