• The Journal of Internal Korean Medicine
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• v.28 no.4
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• pp.838-849
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• 2007

Backgrounds & Objectives : The aim of study was to evaluate post stroke cognitive deficit. We applied CERAD-K for post-stroke cognitive deficit, and revalued after treatment for 4 weeks. Methods : We applied CERAD-K test to 25 patients with post stroke cognitive deficit and compared with previous literature. After acupuncture treatment, moxa treatment, herb medicines, physical and occupational therapy for 4 weeks, we revalued changes by CERAD-K to 13 people that received treatment. Results : The stroke group's points were lower than the normal group in general cognition. Verbal fluency, MMSE-KC, and constructional praxis scores was lower than the AD group. Boston Naming Test, word list immediate recall, word list delayed recall, wordlist recognition, and praxis delayed recall scores were higher than the AD group. Verbal fluency (p=0.017), MMSE-KC (p=0.026), and word list immediate recall (p=0.005) scores of 13 patients participating in this study showed a statistically significant increase after treatment. Conculsions : Acupuncture treatment, moxa treatment, herb medicines, physical and occupational therapy are effective for improvement of post-stroke cognitive deficit, but this study could not demonstrate whether some treatments influenced cognition and there was a limitation in lacking a control group.

• The Journal of Internal Korean Medicine
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• v.19 no.2
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• pp.50-59
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• 1998

Background : Vascular dementia occurs mainly due to cerebral vascular disease. So we performed this clinical study to investigate the incidence and characteristics of vascular dementia in stroke patients. Methods : This study was performed on the patients hospitalized from April 1, 1998 to August 31, 1998 at the department of circulatory internal medicine, hospital of Oriental medicine, Kyung-Hee University, and diagnosed cerebral infarction or hemorrhage by Brain CT or MRI. we devided the patients into two groups; vascular dementia group and non dementia group according to MMSE-K(Mini Mental State Examination Korean version), Hasegawa dementia scale. Patients were diagnosed dementia using DSM-IV. We compared general characteristics, stoke types and laboratory findings between the two groups and investigated the correlationship between MMSE-K and Hasegawa dementia scale. Results : Results showed that the incidence of vascular dementia was about 27.8% in stroke patients. The greater number of subjects with dementia were women in the lower educational classes and had lower MBI(Moderfied Bathel Index) scores. Vascular dementia were more common in patients with large brain lesion size($>20cm^3$). There was a positive correlationship between Hasegawa scores and MMSE-K.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.8 no.2
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• pp.13-24
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• 1988

A geometrically nonlinear analysis procedure for plane frame structures in order to study the static and dynamic post-buckling behavior of these structures subjected to circulatory forces is presented. The elastic and geometric stiffness matrices, the mass matrix and load correction stiffness matrix are derived from the extended virtual work principle, where the tangent stiffness matrix becomes non-symmetric due to the effects of non-conservative circulatory forces. The dynamic analysis of plane frame structures subjected to circulatory forces in pre- and post-buckling ranges is carried out by integrating the equations of motion directly by the numerically stable Newmark method. Numerical results are presented in order to demonstrate the vality and accuracy of the proposed procedure.

• Journal of Pharmacopuncture
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• v.11 no.4
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• pp.59-64
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• 2008

Objectives The aim of study was to evaluate the effect of Herbal medicine on post stroke cognitive deficit. Methods All groups were treated with acupunture treatment, moxa treatment, herbal medicines, physical and occupational therapy for 4 weeks, additionally cardiotonic pills(CP) were taken in the cardiotonic pills group. The effect of treatment was assessed using Verval fluency, MMSE-KC, Word List Immediate Recall test. Statistical significance was achived if the probability was less than 5%(p,0.05). Results Verval fluency, MMSE-KC, Word List Immediate Recall test scores increased in both group. MMSE-KC, Word List Immediate Recall test scores were significantly increased in the CP group. Verval fluency, MMSE-KC, Word List Immediate Recall test scores were significantly increased in the control group. In the Verval fluency, MMSE-KC, Word List Immediate Recall test of the CP group more increased compared to the control group. There were no significant differences between two groups. In the CP group, the scores of the infarction group more increased compared to the hemorrhage group. Conclusions According to the these results, herbal medicines are effective to improve post stroke cognitive-deficit. Futher studies are needed to know cardiotonic pills in the ischemic stroke.

• The Journal of Internal Korean Medicine
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• v.27 no.3
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• pp.629-638
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• 2006

This study was carried out to examine the relaxational response to the water extract of Sobokchuko-tang (SCT) in rat thoracic aorta. Segments of thoracic aorta obtained from rats immediately after delivery were mounted in organ baths superfused on a polygraph. It was found that the thoracic aorta segments responded to the SCT with dose-dependent vasorelaxation. At $10^{-7}M$ phenylephrine-induced contraction, the contractile response of thoracic aortic rings were inhibited by 99.2%. 75.3%. 42.4% and 35.8% after addition of the respective concentration (1O. 30. 100. $300{\mu}g$/ml) of SCT. This vasorelaxation of rat thoracic aorta was endothelium-dependent. The action mechanisms of vasorelaxation are thought to be concerned with the role of NO. cAMP and cyclooxygenase. but not with cGMP.

• The Journal of Internal Korean Medicine
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• v.42 no.5
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• pp.872-882
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• 2021

Objective: This study examined the effectiveness of Pyung-Hyung acupuncture and herbal medicine for a hemiplegic patient diagnosed with intracerebral hemorrhage. Methods: The patient was treated with Pyung-Hyung acupuncture and herbal medicine for one month. Intracerebral hemorrhage symptoms were evaluated using the Korean version of the Modified Barthel Index (K-MBI), the Manual Muscle Test (MMT), and brain CT images. Results: Following Pyung-Hyung acupuncture and herbal medicine, K-MBI, MMT, and brain CT image results improved. Conclusion: This case showed that Pyung-Hyung acupuncture and herbal medicine effectively treated intracerebral hemorrhage with hemiplegia.

• The Journal of Internal Korean Medicine
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• v.42 no.5
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• pp.1045-1053
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• 2021

Objectives: This study investigated the effectiveness of acupuncture and herbal medicine (Gami-banhabakchulchunma-tang) for post-stroke visual impairment. Methods: A 79-year-old male with headache, dizziness, visual field defects, and blurred vision caused by a posterior cerebral infarction was treated with acupuncture and Gami-banhabakchulchunma-tang for three months. We used the Numerical Rating Scale (NRS) for each symptom and measured the patient's eye-movement range. Results: Following treatment, the NRS score for headache decreased from 5 to 0, and for dizziness and blurred vision, it decreased from 5 to 1. The NRS score for visual field defects decreased from 5 to 2. The range of the patient's left and right eye movements both improved, and no adverse side effects were observed during the admission period. Conclusions: Korean medical treatment with acupuncture and herbal medicine (Gami-banhabakchulchunma-tang) could effectively treat post-stoke visual impairment.

• The Journal of the Society of Stroke on Korean Medicine
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• v.17 no.1
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• pp.55-66
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• 2016

Dyslipidemia is a major risk factor for cardiovascular accidents (CVA) and heart disease, especially the ischemic type. Lowering of serum low-density lipoprotein cholesterol (LDL-C) levels is a primary measure for preventing atherosclerosis. Many medications are available for the treatment of dyslipidemia; however, these drugs have some side effects. Therefore, we treated dyslipidemia patients with Chunghyul-plus. Before treatment, patients' levels of total cholesterol, triglyceride, high-density lipoprotein cholesterol (HDL-C), and LDL-C were measured on an empty stomach. Thereafter, patients were administered 1000 mg (2 capsules) of Chunghyul-plus two or three times a day for 2 weeks. After treatment with Chunghyul-plus, patients' serum triglyceride, LDL-C, and total cholesterol levels decreased. The results of this study suggest that Chunghyul-plus might be useful in the treatment of dyslipidemia.

• The Journal of the Society of Stroke on Korean Medicine
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• v.16 no.1
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• pp.1-10
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• 2015

■ Objectives The purpose of this case study is to report that a tremor patient after Acute Cerebral infarction was treated with 'Dodamhwalhul-tang' and then the symptoms were improved. ■ Methods This patient was 81 years old woman whowas diagnosed with acute cerebral infarction. This patient had hypertension and symptoms of tremor on left lower limb, both side weakness, both lower limb numbness, dizziness and low back pain. She was treated with herb medicines, acupuncture, moxibustion during 22 days of hospitalization. Her tremor was evaluated by the tremor frequency and period and other general conditions were measured. ■ Results After taking Dodamhwalhul-tang, symtoms of tremor and patient's general conditions were improved. ■ Conclusion The result shows that Dodamhwalhul-tang is effective for tremor with acute cerebral infarction.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.28 no.10
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• pp.1238-1246
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• 2004

Momentum exchange theory has been generally used for an analysis of the regenerative turbomachines due to its direct description of the complicate circulatory flow. However, because its application is limited only to linear region and its model equations are incomplete on three variables, it needs further refinements. In the present study it is improved by introducing a central pivot of circulatory flow. Also, by assuming linear circulatory velocity distribution, mean radii of inlet and outlet flows through the impeller are newly suggested. By applying control volume analysis to both linear region and the acceleration region, the governing equation on the circulatory velocity is derived. As a result, systematic performance analysis on the entire region of the incompressible regenerative turbomachines can be carried out based on the proposed model equations.