• Journal of Korean Academy of Nursing
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• v.38 no.6
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• pp.822-830
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• 2008

Purpose: The purpose of this study was to analyze effects of a community-based case management program for clients with hypertension living in the community. Methods: The research design was a one group pre and post-test design with 30 participants with hypertension who agreed to participate in the 8-12 week case management program provided by case managers from the National Health Insurance Corporation in 2002. Data were collected three times, before and after the case management services, and 6 months later. Outcomes included changes in blood pressure, knowledge of hypertension and daily life practices, including alcohol consumption, smoking, exercise, and medication adherence. Results: Repeated-measures ANOVA and post-hoc tests of means revealed significant differences before and after service for systolic blood pressure, daily life practices (monitoring body weight and BP, low salt and cholesterol and high vegetable diet, and stress-relief practices), and exercise. The goal for medication adherence was attained after service. Significant improvements from baseline to 6 months after service were observed in measures of salt and vegetables in diet. There were no significant differences on hypertension knowledge, alcohol consumption or smoking behavior between before service and after, and at 6 months. Conclusion: The findings provide preliminary evidence that case management intervention can have positive outcomes on BP control, daily life practices, exercise, and medication adherence for clients with hypertension. However, additional interventions are needed to sustain long-term effects.

• Journal of Oral Medicine and Pain
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• v.32 no.3
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• pp.319-328
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• 2007

The purpose of this study was to quantitatively assess treatment effect of physical therapy on experimentally-induced masseter muscle fatigue by two parameters of muscle stiffness and elasticity. Three physical therapeutic modalities inducing electroacupunture stimulation therapy(EAST), Microwave diathermy and low-level laser therapy(LLLT) were compared. 10 healthy volunteers with normal occlusion (mean age of $26.3{\pm}1.16$ years, M:F=1:1) were participated in this study. All subjects were asked to chew gum on the right side until they felt pain(more and VAS 5 (0 to 10)) and their masseter muscles were examined with a tactile sensor in order to evaluate changes of stiffness and elasticity according to gum chewing and three physical therapeutic modalities. Subjective discomfort or pain was self-estimated by VAS as well. Unilateral gum chewing increased stiffness and decreased elasticity only on the chewing side but VAS increased on the both sides(p<0.05). EAST or Microwave diathermy greatly decreased stiffness and VAS and increased elasticity(p<0.05) but LLLT did not exhibit significant difference. From the results of this study, it is concluded that both EAST and Microwave diathermy have favorable effect on stiffness and elasticity of muscles and pain relief while effect of LLLT is not reliable. In addition, experimental unilateral gum chewing compromises stiffness and elasticity of masseter muscles only the chewing side while subjective discomfort or pain can be felt on the both sides.

• Journal of the Korean Society of Food Science and Nutrition
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• v.43 no.1
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• pp.55-59
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• 2014

This study investigated the improvement effects of fermented chicory fiber (FCF) on the intestinal function and constipation. The condition of fermentation was Bifidobacterium thermophilum added into chicory fiber (CF) flour suspension with the range of a 1% before incubation at $37^{\circ}C$ for 48 hr. The intestinal improvement effect of FCF was measured by the charcoal meal transit method in Balb/c mice. The intestinal transit with FCF at a dose of 1.62 mg/g was significantly increased to 88% compared with the CF group (P<0.01). Further, the constipation relief effect was investigated in Sprague-Dawley rats with loperamide-induced constipation. After oral administration of FCF 2.06 mg/g was remarkably decreased to 75% in fecal output compared with CF group (P<0.01). These findings indicated that FCF was more effective than CF for the intestinal function and constipation.

• Journal of the korean academy of Pediatric Dentistry
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• v.33 no.2
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• pp.317-322
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• 2006

Dental caries in children has declined over the past few decades. However, Certain populations of children experience high levels of dental disease. To perform the highest quality dental care for the pediatric patient, the practitioner may need to use pharmacological means to obtain a quiescent, cooperative patient. Furthermore, complex treatment can impose high demands on the very young, making use of general anesthesia the preferred approach for some patients. General anesthesia is widely used to provide comprehensive dental treatment for children in USA and Europe and Scandinavia etc. Parental and patient satisfaction following completion of dental care under general anesthesia is reportedly high. Dental general anesthesia has disadvantage that it is expansive and carries a small but significant risk of mortality. However, It has the advantage of permitting treatment at a single visit, allowing immediate relief of pain and requiring little or no cooperation from the child. Rampant caries was the major indication for use of general anesthesia in the youngest age group or medically compromised patients. This study describe the characteristics of patient receiving comprehensive dental treatment under general anesthesia at the pediatric dentistry of Chonbuk National University Hospital in Jeonju, Korea in the 4year period between December 2001 and April 2005.

• Journal of Radiation Protection and Research
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• v.40 no.4
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• pp.277-282
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• 2015

This study was to investigate the effects of the hot compress pack on alleviating local muscular discomfort, stiffness in limbs as well as the chronic pains such as migraine in terms of hemodynamics. In this study, the hot compress band was put on the neck and the local physiological change on the stimulation site and the cranial blood circulation change were examined. We recruited healthy volunteers (n=8, mean age: 32.13 (4.61)), who participated in the magnetic resonance imaging (MRI) study. Local skin color and temperature were measured for the local effect of the hot compress band and the changes of intra-cranial and extra-cranial blood vessels were examined with MR angiography (MRA) images. The skin temperature increased from $36.4^{\circ}C$ at the rest condition to $36.7^{\circ}C$ and $37.1^{\circ}C$ after 15 min and 30 min stimulation, respectively. The change of the extra-cranial blood vessels between pre-stimulation and post-stimulation of 30 min was significantly increased (+38.8%), while the change of the intra-cranial blood vessels was negligible. In this study, we demonstrated that the hot compress band on the neck yielded the increase of local skin temperature on the stimulation site and it made an effect on the extracranial circulation. In conclusion, the stimulation with a hot compress could facilitate the blood circulation, causing to relieve the muscular discomfort, stiffness in limbs as well as the chronic pains such as migraine.

• Child Health Nursing Research
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• v.7 no.1
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• pp.35-50
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• 2001

The ability of neonates to perceive and react to pain, has been acknowledged recently. Recent researches have been shown that even short term pain can have lasting negative effects. We know that most of the anatomical pathway and neurotrans-mitter function necessary for pain perception are fully or nearly fully developed in the neonatal period. Many people are still reluctant to believe that pain felt by neonates may be as severe as that felt by older children or adults yet. The objective of the study is to assess and compare the analgesic effects of orally administered sucrose and pacifiers. And to determine the synergistic analgesic effects of sucrose and pacifiers. The tools for this study is Lawrence's NIPS (neonatal infant pain scale) with behavioural pain responses and index for pain physiological reponses as heart rate, respiratory rate and degree of SaO₂. The participants are 96 healthy infants of neonatal age 1-7days and randomised to receive heel prick before 2minutes to blood sampling and physiological test in Nursery of K Medical University Hospital on May-July, 2000. The experimental group assigned to one of three treatment groups : no treatment; a pacifier; placebo(2ml 25％ sucrose). Collected data were analyzed with the SAS program using X²-test, ANOVA and Duncan's multiple range test as post hoc. The results were as follows. 1) Pain behaviour responses: The pain score of placebo group(2ml 25％ sucrose) is lower than no treatment group and pacifier group significantly(P=.000). Placebo group is different from no treatment and pacifier group with Duncan's multiple range test. 2) Pain physiologic responses (1) heart rate: The heart rate of placebo group(2ml 25％ sucrose) is different from that of no treatment group and pacifier group significantly(P=.000). The heart rate change of placebo group is less than the other groups. (2) respiratory rate: The respiratory rate of placebo group(2ml 25％ sucrose) is different from that of no treatment group and pacifier group insignificantly (P=.2340). But, the respiratory rate of placebo group is lower than the other groups. (3) SaO₂: The SaO₂ score of placebo group(2ml 25％ sucrose) is different from that of no treatment group and pacifier group insignificantly (P=.3265). But, the change of SaO₂ score of placebo group is less than the other groups. In conclusion, the sucrose placebo showed pain relief effect in behavior responses and less physiological responses. Accordingly, the sucrose placebo should be applied nursing intervention for simple pain management as heel prick.

• Journal of Dental Rehabilitation and Applied Science
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• v.32 no.3
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• pp.169-175
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• 2016

Purpose: Direct splinting material should have high flexural strength to withstand force during mastication and low modulus of elasticity to provide some movement while force applied for relief of stress. The purpose of this study was to compare flexural strength and modulus of elasticity of several resinous splinting materials. Materials and Methods: Four materials; Super-Bond C&B, G-FIX, G-aenial Universal Flo, FiltekTM Z350 XT; were used in this study. Fifteen rectangular bar specimens of each material were prepared. Three-point bending test were performed to determine physical properties. Maximum load at fracture was recorded and flexural strength and modulus of elasticity were calculated. One-way analysis of variance (ANOVA) and Scheffe's tests at a 0.05 level of significance were conducted on all test results. Results: Statistical analysis reveals that Super-Bond C&B had significant low mean value for flexible strength and the other three materials showed no significant difference. For modulus of elasticity, Super-Bond C&B exhibited statistically lower modulus of elasticity. G-FIX presented intermediate result, showing statistically higher modulus of elasticity than Super-Bond C&B but lower than G-aenial Universal Flo and FiltekTM Z350 XT. There was no significant difference on modulus of elasticity between G-aenial Universal Flo and FiltekTM Z350 XT. Conclusion: Using a G-FIX, the newly commercially available splinting material, which shows higher fracture resistance properties comparable to flowable and restorative composite resin and a relatively flexible nature might be a beneficial for stabilizing teeth mobility.

• Journal of the Korea Safety Management & Science
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• v.17 no.2
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• pp.107-115
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• 2015

The study targeted Japanese employees who have visited hospital for spinal disorder. The study analyzed work environment and pain relief methods of work-related back pain patients, and the relationship between back pain and other body parts. The purpose of this study was to provide draw up measures for patients with back pain and to provide basic data for the sustainable prevention program. The study result of back pain, in other words, employees suffering from lumbago, had disparity between occupations; the highest number of patients were made up of 16-years or above long-serving employees, and below 5-years of short-serving employees. There were more patients complaining of chronic lumbago than acute lumbago, and patients recognized poor posture as the primary cause of lumbago. Furthermore, 99.5% of spinal disorder patients complain back pain, 23.2% use only alternative therapy, and 15.2% visit clinic and hospital with alternative therapy. Patients showed pain reduction and high satisfaction after using alternative therapy. The study targeted Japanese employees where complement therapy is more generalized than that of Korea, and thus there should be multilateral management programs provided in Korea as well.

• Korean Journal of Plant Taxonomy
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• v.40 no.1
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• pp.50-58
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• 2010

The nutlet morphology and pericarp structure of 14 taxa (4 taxa of the genus Glechoma and related taxa) were studied by light and scanning electron microscopy, and a detailed description of nutlet morphological features for all examined taxa is provided. The shape of the nutlet is ovate to elliptic. Its size is 1.36-3.83 mm in length and 0.80-2.65 mm in width. The largest one was found in Marmoritis rotundifolia, while the smallest one was in Agastache nepetoides. Three different surface types were recognized in the studied taxa based on differences in cell outline and cell boundary relief (rectangular, pitted, and ridged negative reticulate-cell). Three types of trichome (uni-cellular non-glandular trichome, multi-cellular non-glandular trichome, and peltate glandular trichome) were distributed in the nutlets. The pericarp is formed in three layers (i.e., exocarp, mesocarp, and endocarp including sclenchyma tissue), and the pericarp in the studied species is $39.0-237.5{\mu}m$ thick. The morphological and anatomical features (the nutlet shape, surface type, and trichome distribution) in the genus Glechoma and related taxa are described and discussed.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1977.06a
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• pp.7.1-7
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• 1977

According to Bryce and Cranston, prolapse of the laryngeal ventricle is a protrusion of the ventricular mucosa into the laryngeal cavity from inflammatory hyperplasia or edema. This 53 year old female patient was admitted to our hospital March 11, 1977 with the chief complaints of dyspnea and hoarseness. On admission, evaluation of the larynx revealed smooth surfaced round pink-reddish mass protruding bilaterally beneath the false cord. The airway was almost completely obstructed by the tumor mass, but neither ulceration nor infiltration was seen, also no lymphnode was palpable in the neck. Tracheotomy was performed for the relief of dyspnea and biopsy was done endoscopically. Histologic study showed chronic inflammation. On April 2, 1977 laryngofissure was performed under general anesthesia. Laryngeal examination revealed smooth surfaced, plate like, pinkreddish mass protruding bilaterally from both laryngeal ventricles into the laryngeal cavity and extending the whole length of the ventricle antero-posteriorly and touching each other. Biopsy was taken of the mass and the result was non-specific inflammatory hyperplasia of the larynx. Postoperatively, the air way is completely clear of obstruction but mild hoarseness still remains. No recurrent mass is visible in the larynx. In view of the symptoms, operative findings and histological findings, this case is diagnosed as "Prolapse of the laryngeal ventricle". The prolapse of the laryngeal ventricle is a very rare lesion and is reported with review of the literature.