• Journal of Acupuncture Research
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• 제21권5호
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• pp.59-68
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• 2004

Objective : This study was designed to evaluate the effect of electroacupuncture with various scales on symptoms of idiopathic Parkinson's disease. Methods : Subjects were voluntarily recruited by newspapers and internet. All the subjects are confirmed as idiopathic parkinson's disease by a neurologist. The acupuncture therapy was performed twice a week for 8 weeks. Acupuncture points for EA group were GB34, and LR3, electrical stimulation frequency was 120Hz, duration 15 minutes, and intensity is up to pain threshold according to patients. The patient's symptoms were assessed before, after 4 weeks and after 8 weeks treatments by unified Parkinson's disease rating scale(UPDRS), modified Hoehn-Yahr(H-Y) stage, Schwab & England activity of daily living and freezing of gait questionnaire(FOGQ). Results : UPDRS I, II, III, IV and total UPDRS scores were significantly improved after 4 weeks(p<0.05) and after 8 weeks(p<0.05) compared to the pre-treatment. The scores of ADL were significantly improved after 4 weeks(p<0.05) and after 8 weeks(p<0.05). There were significant changes in H-Y stage after 4 weeks(p<0.05), but There were no significant changes in H-Y stage after 8 weeks. There were significant changes in FOGQ scale after 4 weeks(p<0.05) and after 8 weeks(p<0.05). Conclusion : This study suggests that electroacupuncutre treatments can be applicable to improve symptoms in the patients with idiopathic Parkinson's disease.

• Journal of Acupuncture Research
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• 제22권1호
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• pp.91-97
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• 2005

2004 년 3월 9일부터 5월 15일까지 경희의료원 침구과 외래를 내원하여 8주간 연구과정을 마친 환자 29명의 환자를 관찰하여 뜸치료 전, 후의 파킨슨병 증상의 호전도를 여러 임상 척도를 이용하여 살펴 본 결과를 다음과 같이 보고하는 바이다. 1. UPDRS 점수는 침치료 전, 4주 후, 8주 후 각각 $35.41{\pm}22.98$, $31,93{\pm}23.44$, $30.75{\pm}24.55$로 나타나 통계적으로 매우 유의한 차이가 있었다 (p<0.01). 2. HY stage의 변화는 4주후(p=0.046)에는 유의한 변화가 있으나, 8주후에는 (0.063) 유의한 변화가 없었다. 3. Schwab과 England에 의한 ADL의 변화는 4 주후, 8주후 모두 유의한 변화가 없었다(p>0.05). 4. FOCQ의 변화는 치료 4주후에는 유의한 차이가 있었으나(p=0.05) 8주 후에는 유의한 차이가 없었다(p=0.13) 5. 뜸치료를 통해 환자에게서 파킨슨병 임상척도의 변화 외에 움직임의 유연성이나, 덜 피로함과 같은 다양한 변화가 나타났다.

• Annals of Geriatric Medicine and Research
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• 제22권4호
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• pp.176-183
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• 2018

Background: Although the frequency and intensity of headaches decrease in older adults, headaches in this population are still an important neurological disorder. The purpose of this study was to investigate the associations of headache characteristics in older adults with the development of cardiovascular disease and cognitive dysfunction. Methods: We prospectively enrolled 125 older (${\geq}65$ years old) patients with headache who were making their first visit to outpatient clinics and who had no prior history of cognitive dysfunction from 11 hospitals in Korea between August 2014 and February 2015. We investigated the occurrence of newly developed/or recurrent headache, cardiovascular disease, cognitive dysfunction, and poor functional outcomes. Results: The mean age of all included patients was 72.6 years, 68.8% were women, and 43 (34.4%) had newly developed/or recurrent headache during follow-up. During a median follow-up of 31 months (interquartile range, 28-34 months), 21 participants (16.8%) experienced cardiovascular disease, and 26 (20.8%) developed cognitive dysfunction. Upon multivariate analysis and after adjusting for sex, age, and other factors, presence of newly developed/or recurrent headache was found to be associated with cardiovascular disease (hazard ratio [HR], 4.03; 95% confidence interval [CI], 1.28-12.61; p=0.017) and frequency of headache for the recent 3 months was related with cognitive dysfunction (HR, 1.05; 95% CI, 1.00-1.09; p=0.017) and poor functional outcomes (HR, 1.06; 95% CI, 1.01-1.11; p=0.011). Conclusion: Our study demonstrated that there is an increased risk of cardiovascular disease, cognitive dysfunction, and poor functional outcomes in older patients with frequent, newly developed, or recurrent headache.

• 대한방사선기술학회지:방사선기술과학
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• 제30권4호
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• pp.427-433
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• 2007

모야모야 질병에 있어서 펄스 동맥 스핀표지 영상기법을 이용한 뇌혈류량 영상과 고식적 관류 자기공명 영상을 전대뇌동맥, 중대뇌동맥, 후대뇌동맥을 좌우 6개 영역으로 나누어 시각적 평가와 정량적 평가를 하여 펄스 동맥 스핀표지 영상기법의 유용성을 알아보고자 하였다. 시각적인 평가에서는 펄스 동맥 스핀표지 혈류량 영상과 고식적인 관류 자기공명 뇌혈류량 영상에서 관류가 감소된 범위가 자기공명 혈관조영술에서 결손된 위치와 일치하였다. 정량적인 영상 평가는 펄스 동맥 스핀표지 뇌혈류량 영상과 고식적인 관류 자기공명 뇌혈류량 영상에서 관류가 감소된 범위와 위치는 일치하였지만 혈류의 양을 추정할 수 있는 평가에서는 다소간의 차이를 보였다.

• Parasites, Hosts and Diseases
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• 제56권1호
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• pp.41-48
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• 2018

The infection status of Clonorchis sinensis metacercariae (CsMc) was examined in freshwater fish from a highly prevalent site, Wicheon (a branch of Nakdong-gang), which is located in Gunwi-gun, Gyeongsangbuk-do, the Republic of Korea. Total 1,162 fish in 32 species were examined by the artificial digestion method through 6 years. CsMc were detected in 720 (67.5%) out of 1,067 fish (26 spp.) and their density was 610 per fish infected. In the susceptible gobioninid fish group, i.e., Pungtungia herzi, Squalidus gracilis majimae, Squalidus japonicus coreanus, Sarcocheilichthys variegatus wakiyae and Pseudorasbora parva, all of 323 fish were infected with an average of 1,310 CsMc. Total 23 (95.8%) gobioninid fish, i.e., Pseudogobio esocinus, Abbottina springeri, Hemibarbus longirostris, Microphysogobio koreensis, and Microphysogobio jeoni, were infected with 127 CsMc in average. In the acheilognathinid fish (bitterlings) group, the prevalence was 77.0%, and the density was 50 CsMc per fish infected. In the rasborinid fish (chubs) group, i.e., Zacco platypus, Zacco temminckii, Zacco koreanus, and Opsariichthys uncirostris amurensis, 147 (36.5%) out of 403 fish examined were infected with 15 CsMc in average. The susceptibility indices of CsMc were 412 in the overall positive fish group, 1,310 in the gobioninid group-1, 122 in the gobioninid group-2, 38.5 in the acheilognathinid group, and 5.5 in the rasborinid fish group. Conclusively, it was confirmed that CsMc are highly prevalent in fish from Wicheon, and their infection tendency varied according to the subfamily groups in Cyprinidae fish hosts.

• 한국콘텐츠학회논문지
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• 제17권8호
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• pp.351-365
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• 2017

텔레비전 드라마에서 질병을 활용하는 방법은 여자주인공에게 육체적 질병이 극 후반에 발병하는 추세로부터 남자주인공에게 정신적 질병이 극 초반부터 발현되는 양상으로 변화하고 있다. 특히 질병이 여성에게 발병하는 경우는 사망으로 이어지며 갈등이 해결되는 반면, 남성의 발병은 캐릭터를 구축하는 도구인 동시에 스토리에 인과관계를 설정하고 갈등을 증폭시키는 소재로 활용된다. 따라서 정신적 질병은 스토리 전개에서 반전, 발견, 전환점을 지속적으로 만들어내며 시청자들에게 긴장감과 감정이입, 동일시, 그리고 서스펜스를 유발하는 기능을 수행하고 있다. 결국 질병 활용 방법은 여성을 죽음으로 몰아가며 스토리를 종결하는 데우스엑스마키나로부터 남성의 정신적 질병으로 인해 플롯의 다양성과 장르 핍진성이 강화되는 방향으로 진화하면서 드라마를 변화시키고 있다. 이는 우리 드라마산업이 멜로드라마 위주에서 다양한 장르 특성이 강화되고 있음을 의미한다.

• 한국농공학회논문집
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• 제54권1호
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• pp.63-72
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• 2012

In livestock industry, damage caused by the epidemic diseases such as Foot-and-Mouth Disease (FMD), Highly-Pathogenic-Avian-Influenza (HPAI) and Porcine-Reproductive-and-Respiratory-Syndrome (PRRS) was very serious. The financial loss incurred from FMD alone which occurred on Nov. 2011 in Korea was estimated at 3 billion won, 23 % of annual livestock industry production. The livestock industry in Korea has greater risk of disease infection because of high density production, etc. Investigating the spread of livestock diseases should consider both direct and indirect contact as well as other various factors including airborne. Airborne infection of livestock disease was first hypothesised in the early 1900s, however, field experimental studies are still limited. Furthermore, no protocol is available in detecting airborne viruses in the field. In this study, effective virus samplers were investigated by comparative analysis of the type of samplers used detect to airborne virus. Laboratory experiments were conducted to compare virus samplers such as Bio-sampler, Dust-sampler, Compact-Cascade-Impactor (CCI) and Microflow in detecting PRRSV. Samples were analyzed by Reverse-Transcription PCR to assess the efficiency of the instrument in detecting the airborne virus. First, samples were classified into five levels according to light intensity of gel images and then the classified results were normalized. In every case, Bio-sampler and Dust-sampler were comparable with each other and have shown to be more effective than CCI and Microflow samplers.

• The Korean Journal of Physiology and Pharmacology
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• 제15권6호
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• pp.353-361
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• 2011

In this study, cyanidin-3-glucoside (C3G) fraction extracted from the mulberry fruit (Morus alba L.) was investigated for its neuroprotective effects against oxygen-glucose deprivation (OGD) and glutamate-induced cell death in rat primary cortical neurons. Cell membrane damage and mitochondrial function were assessed by LDH release and MTT reduction assays, respectively. A time-course study of OGD-induced cell death of primary cortical neurons at 7 days in vitro (DIV) indicated that neuronal death was OGD duration-dependent. It was also demonstrated that OGD for 3.5 h resulted in approximately 50% cell death, as determined by the LDH release assay. Treatments with mulberry C3G fraction prevented membrane damage and preserved the mitochondrial function of the primary cortical neurons exposed to OGD for 3.5 h in a concentration-dependent manner. Glutamate-induced cell death was more pronounced in DIV-9 and DIV-11 cells than that in DIV-7 neurons, and an application of $50{\mu}M$ glutamate was shown to induce approximately 40% cell death in DIV-9 neurons. Interestingly, treatment with mulberry C3G fraction did not provide a protective effect against glutamate-induced cell death in primary cortical neurons. On the other hand, treatment with mulberry C3G fraction maintained the mitochondrial membrane potential (MMP) in primary cortical neurons exposed to OGD as assessed by the intensity of rhodamine-123 fluorescence. These results therefore suggest that the neuroprotective effects of mulberry C3G fraction are mediated by the maintenance of the MMP and mitochondrial function but not by attenuating glutamate-induced excitotoxicity in rat primary cortical neurons.

• 대한한의학원전학회지
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• 제23권5호
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• pp.35-50
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• 2010

By grouping freshly the virtue terms used in herbal medicine, we are apt to establish the position coordinates of concepts and raise the level of the herbal virtue research in future. As the terms related to the herbal virtue used in herbal medicine are used with the virtue terms mingled with the chief treatable disease terms, it's hard to use the herbal virtue data only. And though the virtues terms imply many data like medical act data or medical operation data, we can't use them fully. We sort the terms related to the herbal virtue into the virtue terms and the chief treatable disease terms and acquire many data like medical act data or medical operation data and group the data by same attribute. At this time in the process of classification we establish sort standards inductively, put relations between the attributes in order, out of this result we grasp the actual conditions of the virtue terms used now, and show useful data for herbal virtue research in future. We got the chief treatable disease terms from the ones related to the herbal virtue, acquired a lot of data from the virtue terms and grouped the data by the same attribute. We established a proper standard inductively in the process of classification, put the relations between the attributes in order, grasped the actual conditions of the virtue terms in use at the moment out of the result of the classification and presented the applicable data for the herbal virtue research in future.

• Journal of Korean Neurosurgical Society
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• 제63권4호
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• pp.463-469
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• 2020

Objective : This study aimed to investigate the changes and significance of microRNA155 levels in serum of patients with cerebral small vessel disease (CSVD). Methods : Thirty patients with CSVD who met the inclusion criteria were selected and divided into eight patients with lacunar infarction (LI) group and 22 patients with multiple lacunar infarction (MLI) combined with white matter lesions (WML) group according to the results of head magnetic resonance imaging (MRI). Thirty samples from healthy volunteers without abnormalities after head MRI examination were selected as the control group. The levels of serum microRNA155 in each group were determined by real-time polymerase chain reaction, and the correlation between microRNA155 in the serum of patients with CSVD and the increase of imaging lesions was analyzed by Spearman correlation analysis. Results : Compared with the control group, the serum microRNA155 level in the LI group, MLI combined with WML group increased, the difference was statistically significant (p<0.05); serum microRNA155 level was positively correlated with the increase of imaging lesions (p<0.05). Conclusion : The change of serum microRNA155 level in patients with CSVD may be one of its self-protection mechanisms, and the intensity of this self-protection mechanism is positively correlated with the number of CSVD lesions.