• PNF and Movement
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• v.16 no.2
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• pp.217-227
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• 2018

Purpose: The purpose of this study is to examine the effects of proprioceptive neuromuscular facilitation (PNF) exercises on the neck disability index and deep neck flexor endurance of acute whiplash injury patients and to provide basic data for PNF exercises for musculoskeletal system disorder patients. Methods: Twenty acute whiplash injury patients were randomly assigned to an experimental group (n=10) and were treated with PNF exercises whereas a control group (n=10) underwent general exercises. Each session lasted 15 minutes and was performed five times a week for two weeks. The degree of pain was assessed using a visual analogue scale (VAS) and the degree of neck disability was measured by the neck disability index (NDI). Craniocervical flexor endurance (CCFE) tests were conducted to measure deep neck flexor endurance. Results: In terms of the intragroup changes in VAS, NDI, and CCFE, there were significant decreases in both the experimental and the control groups. After intervention, there were significant differences between the experimental group and the control group in terms of intergroup changes in VAS, NDI and CCFE. Conclusion: Although the exercises that are generally applied to acute whiplash injury patients are effective on the whole, PNF exercises are considered to be beneficial, given the improvements in the neck disability index and deep neck flexor endurance.

• The Journal of Korean Academy of Prosthodontics
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• v.31 no.4
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• pp.565-579
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• 1993

This study was accomplished to analyse and compare the occlusal contact patterns during eccentric mandibular movements in adult with normal occlusion. 50 subjects(male 27, female 23), who had natural occlusion and no symptom of temporomandibular disorder, were selected. Teeth contact patterns during mandibular eccentric movements were recorded and the distribution of tooth contacts in maximum intercuspation analysed by T-scan system. And then, tooth contact numbers recored by T-scan and silicone bite registration at centric occlusion were analysed and compared. The results obtained were as follows : 1. Antero-posteriorly, the qualitative center of occlusal contacts in centric occlusion were in the first molar areas, but there was a slight deviation in left-right directions. Thus, distribution of occlusal contacts were not bilaterally symmetric. 2. During the mandibular movements from centric occlusal position to right lateral and left lateral directions, the frequency that maxillary canine joined in lateral guidance was relatively high, but pure canine protected occlusion or pure group function occlusion had small frequency. 3. During mandibular protrusive movement, one or more maxillary central incisors frequently joined in protrusive guidance. 4. During mandibular eccentric movements, working and balancing side premature contact was observered in relatively high frequency. 5. In centric occlusal position, the numbers of occlusal contacts recorded on T-scan were relatively smaller than on silicone bite registration.

• Journal of Pharmacopuncture
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• v.13 no.4
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• pp.43-61
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• 2010

Objectives : This study was performed to analyse single dose toxicity of Sweet Bee Venom(Sweet BV) extracted from the bee venom in Beagle dogs. Methods : All experiments were conducted under the regulations of Good Laboratory Practice (GLP) at Biotoxtech Company, a non-clinical study authorized institution. Male and female Beagle dogs of 5-6 months old were chosen for the pilot study of single dose toxicity of Sweet BV which was administered at the level of 9.0 mg/kg body weight which is 1300 times higher than the clinical application dosage as the high dosage, followed by 3.0 and 1.0 mg/kg as midium and low dosage, respectively. Equal amount of excipient(normal saline) to the Sweet BV experiment groups was administered as the control group. Results : 1. No mortality was witnessed in all of the experiment groups. 2. Hyperemia and movement disorder were observed around the area of administration in all the experiment groups, and higher occurrence in the higher dosage treatment. 3. For weight measurement, Neither male nor female groups showed significant changes. 4. To verify abnormalities of organs and tissues, thigh muscle which treated with Sweet BV, brain, liver, lung, kidney, and spinal cords were removed and histologocal observation using H-E staining was conducted. In the histologocal observation of thigh muscle, cell infiltration, inflammation, degeneration, necrosis of muscle fiber, and fibrosis were found in both thigh tissue. And the changes depend on the dose of Sweet BV. But the other organs did not showed in any abnormality. 5. The maximum dose of Sweet BV in Beagle dogs were over 9 mg/kg in this study. Conclusions : The above findings of this study suggest that Sweet BV is a relatively safe treatment medium. Further studies on the toxicity of Sweet BV should be conducted to yield more concrete evidences.

• The Journal of Internal Korean Medicine
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• v.18 no.1
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• pp.26-47
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• 1997

We had studied about the therapy of pinggan with apoplexy and the rusult were obtaind as follows. 1. The therapy of Pinggan is based on Treatise on Exogenous Febrile Diseases(傷寒論)'s ShaoyaoGancaoTang(芍藥甘草湯) on the ground of The Yellow Emperor's Internal Classic(黃帝內經). 2. Ye Tianshi(葉天士) theorized about the therapy of Pinggan. It was that the internal wind theory combind the theory of that liver and kidney having the same origin. He said that 'Through mild the liver, we calm down the liver to stop the wind, and nourish the kidney and then removed heat'. 3. The prodomal stage was treated by prescription of Ziyin-Huoxue-Xifeng(滋陰活血熄風方), WendanTang(溫膽湯), TianmaGoutongYin(天麻鉤藤飮) and ZhenganXifengTang(鎭肝熄風湯). and The therapy has been used to the symptoms of deficiendy of liver-yin and kidney-yin and psycotic symptoms In convalescence. The prescription of ZhenganXifengTang(鎭肝熄風湯), TianmaGoutongYin(天麻鉤藤飮), and DighuangYinzi(地黃飮子) waked well. 4. Internal cerebral hemorrhage, cerebral infarction, movement disorder and senile dementia were treated by the therapy of pinggan, for the action of hypotensor, lipolysis, ataralgesia, defervesence. 5. The medicines of Pinggan-Xifeng like Gastrodiae Rhizoma, Uncariae Ramulus Et Uncus, Scorpio, Bornbyx Batryticatus, Scolopendra, Saigae Tataricae Cornu, and Pinggan-qianyang like Haernatitum, Ostreae Concha, Margaritifera Usta Concha, Eretmochelyos Carapax, Tribuli Fructus were usually used.

• Journal of Korean Biological Nursing Science
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• v.22 no.2
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• pp.111-118
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• 2020

Purpose: The purpose of this study was to understand the impact of long- and short-term energy drinks on anxiety-like, depressionlike, and cognitive behavior in adolescent rats. Methods: Adolescent rats (age six weeks) were randomly classified into a control group (CON), a long-term administration group (LT), and a short-term administration group (ST). The LT group was orally administered 1.5 mL/100 g (body weight) of energy drink twice daily for 14 days, the ST group was orally administered for one day, and the control group applied the same amount of normal saline. Later, an open-field test, a forced swim test, novel object recognition test, and an 8-arm radial maze test was conducted to assess the rats' anxiety, depression, and cognitive function. Results: There were different effects in the long- and short-term groups of energy drink administration. In the LT group, anxiety- and depressive-like behavior increased because of increased movement in the side corner and decrease of immobility time. Also, the time to explore novel objects decreased, and the number of correct responses was reduced, indicating a learning and memory function disorder. However, the ST group was not different from the control group. Conclusion: These results indicate that long-term consumption of energy drinks can increase anxiety-like, depression-like behavior, and this can lead to decrease in learning and memory functions. Thus, nurse and health care providers should understand the impact of energy drink consumption in adolescence to provide appropriate practices and education.

• Herbal Formula Science
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• v.10 no.1
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• pp.1-11
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• 2002

From the 24 kinds of literature on the Consumptive disease, it can be concluded as follows. 1. The consumptive disease is the Imparement of deficiency type due to overstrain. it is a general term for these all symptom such as and Deficiency of primordial Qi and Essence of life and blood. 2. The excessive fire due to Yin-Deficiency and the injury of spleen-stomach is accounted much of the cause of Consumptive disease. 3. The main cause of the Hepatic asthenia are the Anger, Consumption and over-thinking. 4. The symptoms of the Consumptive disease are mainly caused by the functional disorder of Liver taking charge of tendons. storing and regulating blood, Heart being in charge of blood circulation. taking charge of mental activities. Spleen taking charge of muscles, transforting and transforming nutrients. Lung taking charge of skins and hairs, taking charge of respirations, Kidney taking charge of bones, storing essence of life. 5. The main symptoms of Hepatic asthenia are flaccidity of muscles and temeons which causes limited movement caused by muscular atonia and the loss of bightness of eyes. 6. The main treatments of Consumptive disease are the invigorating the Spleen-stomach and the invigorating the Kidney and storing essence of life. 7. The treatments of Hepatic asthenia are the moderating the middle and the nourishing the muscles and tendons.

• Childhood Kidney Diseases
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• v.20 no.2
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• pp.50-56
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• 2016

Purpose: Nocturnal enuresis (NE) is one of the most common problems in childhood. NE has a multifactorial etiology and is influenced by sleep and arousal mechanisms. The aim of the present study was to prospectively evaluate sleep problems and patterns in children with NE compared with normal healthy controls. Methods: Twenty-eight children with NE and 16 healthy controls were included in the study. To evaluate sleep habits and disturbances, parents and children filled out a questionnaire that included items about sleep patterns and sleep-related behaviors prior to treatment for NE. Demographic factors and other data were compared for the two groups based on the responses to the sleep questionnaire. Results: Night awakening, sleepwalking, and periodic limb movements were more prevalent in children with NE, but symptoms of sleep-disordered breathing were not increased in this group. There were statistically significant differences in periodic limb movements and daytime sleepiness between the two groups. Conclusion: Children with NE seemed to have more sleep problems such as night awakening, sleepwalking, and periodic limb movements. In addition, a higher level of daytime sleepiness and hyperactivity in patients with NE suggested a relationship between NE and sleep disorders.

• The Journal of Internal Korean Medicine
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• v.28 no.4
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• pp.929-936
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• 2007

Tremor is a rhythmic, involuntary muscular contraction characterized by oscillations of a part of the body and is the most common movement disorder. Clinically, tremor isclassified into postural tremor, resting tremor, action tremor, or other kinds of tremor, and treated according to the causes. The appropriate treatment of tremor depends on accurate diagnosis of its cause. We have recently examined a number of tremor-patients diagnosed as cerebellar infarction. Based on traditional Korean medicine curative way, we diagnosed this patient as deficiency of Qi and blood(氣血兩虛). On this account, suitable treatment had been provided. Our results show the clinical symptoms had improved through treatment with herbal medicine (Palmultang-gamibang) and acupuncture, so we report it for better treatment.

• The Journal of the Korea Contents Association
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• v.9 no.8
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• pp.166-177
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• 2009

As the aged have increased due to the progress of medical science and the low birth-rate, the various cultures and industries for them are on the rise. The aged want to enjoy the diverse social activities and the culture content for spending their spare time. But they are liable to be restricted by the activities due to the physical, psychological, and mental disorder. This paper suggests a tangible bicycle game content and interface with the function of training and improving the lower part of body that is necessary to the old people's movement. The suggested game content can attract the interest of the aged by the familiar device, bicycle, and the game design for the old people. We develop the sensory interface for augmenting the immersion in the game. The aged can enjoy their spare time doing both game and exercise through the sensory interface and the real-time display of 3D graphics.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.21 no.4
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• pp.209-214
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• 2011

Objectives: To assess the risk of pushing or pulling the yarn-carrying cart, the survey was performed in some fiber manufacturing factories. Methods: We selected 6 fiber-twisting factories which agreed to in-site survey of their workplace. To measure both initial and sustained forces of the push-pull tasks, Chatillon CSD500 dynamometer(2004, Ametek, USA) was used. The mean of 3 tests for the same cart was adopted as the measured forces. Height and width of cart, weight of spooled yarns, and distance of movement were also measured. Inspection of cart wheel, moving path, and the actual hand position while moving was done. Results: More than one pushing or pulling task exceeded the push-pull force limits of design goal in 5 factories. Though the cart was not loaded the heaviest weight in the factory, the measured push or pull force exceeded the limits several times. A few cart wheels were worn out and tangled with pieces of yarn. It was also observed some holes in the moving path. Conclusions: While the push-pull task is not included in the 11 scopes of over-burdened work notified by Korean government, it should be recognized as risk factor of work-related musculoskeletal disorders. The maintenance work such as regular change and frequent cleaning of cart wheel, the use of fitting wheel, and flattening of bumpy floor through the moving path should be advised importantly in the worksite management of work-related musculoskeletal disorders.