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박종귀,김병채,이승한,최성민,박만석,김명규,조기현 대한신경과학회 2005 대한신경과학회지 Vol.23 No.3
Background: Basilar arterial dolichosis (BD) has chracteristics of tortuosity and elongation. BD can cause obstructive hydrocephalus, direct compression of brainstem and cranial nerves, and cerebral ischemia or infarction. It has been reported that brainstem infarction is usually located contralateral to the side of lateral displacement. This study was aimed to reveal the relation between the location of the infarction and the some characteristics of BD. Methods: Among the 143 patients who had brainstem infarction from January, 2003 to July, 2004, 40 patients with BD were analyzed retrospectively. Characteristics of BD and infarct site were analysed with special respect via MRI and MRA. We surveyed the relation between the location of the infarction and the lateral displacement of BD. Subjects were divided into two groups by the degree of the lateral displacement of basilar artery (BA). We made a comparison between the two in clinical characteristics and risk factors. Height of the infarct site and the maximal point of lateral displacement from arbitrarily defined standard level (lower pons) were measured. We surveyed the lesional laterality associated with relative height of the infarct site. Results: Infarct lesions located to the contralateral side of the laterally displaced BA were more prevalent (25 cases, 62.5%). There was significant correlation between the lesional laterality and the lateral displacement of the BA in group B (p=0.039) and between the lesion-height and the maximal dolichosis-height (r=0.639, p<0.001). Conclusions: Patients with BD are more likely to have brainstem infarction at the contralateral side of the laterally displaced BA.
남태승,박종귀,최성민,이승한,박만석,김병채,김명규,조기현 대한신경과학회 2005 대한신경과학회지 Vol.23 No.2
Background: Behavioral and psychological symptoms (BPS) following acute middle cerebral artery (MCA) infarcts are not uncommon, but these have been considered to be less important than physical disability. The purpose of this study is to evaluate the characteristics of BPS following acute MCA infarcts by using the Korean version of neuropsychiatric inventory (K-NPI). Methods: Fifty-one patients with acute MCA infarcts were studied using the K-NPI scale. We investigated newly developed BPS after the onset of MCA infarcts by interviewing the primary caregiver of each patient. We then evaluated factors related to the BPS such as lesion laterality and various characteristics of the subjects. Results: The most common BPS following acute MCA infarcts was depression. It was present in 69% of the patients, followed by anxiety (61%), agitation (39%), apathy (29%) and irritability (25%). Depression and anxiety were associated with left MCA lesion, whereas apathy was associated with right lesion. Patients with recurrent MCA infarcts more often had depression and anxiety than those without (p=0.03, p=0.04, respectively). Patients with MCA infarcts caused by cardioembolism more often had irritability and disinhibition than those with other subtypes (p=0.01, p=0.02, respectively). Conclusions: BPS is frequently observed following acute MCA infarcts. Therefore, early and adequate assessment of post stroke BPS and appropriate therapy may be important in patients with MCA infarcts.
최윤주,유덕상,박명호,이승한,박종귀 대한신경과학회 2013 대한신경과학회지 Vol.31 No.3
Occipital nerve blockade is a widely used procedure in the treatment of primary and secondary headache disorders. The procedure is generally well tolerated, although local side effects such as cutaneous atrophy, hyperpigmentation, and alopecia can occur. The present study describes a case of alopecia following occipital nerve blockade with triamcinolone. This complication can be avoided by precautions such as local injection and the use of alternative steroid preparations.
지황 (地黃) 재식밀도가 (栽植密度) 생육 및 수량에 미치는 영향
최인식(In Sik Choi),송인규(In Kyu Song),김준호(Jun Ho Kim),조진태(Jin Tae Cho),홍유기(Yu Ki Hong),박성규(Song Kyu Park),박종귀(Jong Kooi Park) 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.1
This experiment was carried out to investigate the effect of planting density on the growth and yield of Rehmannia glutinosa. A local variety was planted on the 100㎝ row, with different planting density of 20, 30 and 40 plants per ㎡. Nitrogen, phosporus and potassium fertilizers were applied as 12, 12, and 16 ㎏/10a, respectively with compost of 1,000㎏/10a. Plant height became shorter with increase in the planting density from 20 to 40 plants /㎡. But emergence date, leaf length and width were not significantly changed with planting density. As the planting density was increased, tuber diameter got slender and tuber number was decreased, but tuber length was not affected. The tuber yield was 793㎏/10a at the planting density of 20 plants/㎡and it increased 40% at 30 plants/㎡and 45% at 40 plants/㎡. Regarding on the farmer`s income, optimum planting density was estimated 30 plants/㎡.