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뇌하수체 부위의 결핵성 뇌농양 : 증례 보고1예 A Case Report
박수영,박순필,김상진,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1
The authors described a case of tuberculous brain abscess, located on the sellar area with an episode of tuberculous meningitis on the past history. Tuberculous brain abscess, encapsulated collection of pus, is quite rare. Especially, occurrence around the sellar area is extremely rare. On brain CT scan, tuberculous brain abscess on sellar region was differented from pituitary adenoma, craniopharyngioma, germinoma, pyogenic brain abscess, etc. The history of previous tuberculous meningitis was meaningful for the diagnosis of our case. So, we have reported this case with review of the articles.
이익모,김상진,박순필,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1
A case of iatrogenic false aneurysm of the superficial temporal artery is presented. Direct injection of Urograffin into the pulsatile mass showed aneurysmal dilatation, 3×2㎝ sized, of the superficial temporal artery. Aneurysm excision is indicated to reduce the risk of hemorrhage from the subsequent head trauma, to relieve headache, and for any cosmetic defect. The authors have reviewed the literature, and discussed the incidence, classification, pathogenesis, clinical and angiographic diagnosis, differential diagnosis, and treatment.
이익모,김상진,박순필,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1
One case of multiple intracranial aneurysms is presented. On carotid angiogram, nine aneurysmal sacs including a giant aneurysm of left middle cerebral artery were detected on the right distal anterior cerebral artery, anterior communicating artery, bifurcation of both internal carotid artery, both middle cerebral artery, and left posterior communicating artery. The authors reviewed the literature, and discussed the incidence, determining the site of rupture, and the operative methods of multiple intracranial aneurysms.
임신중 뇌동맥류의 외과적 치료 : 증례보고 A Case Report
이익모,김상진,박순필,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1
A multiparous 28-year-old woman, suffering ruptured intracranial aneurysm during pregnancy is presented. Clipping of the aneurysm was performed in 32 weeks of gestational age. Three weeks after operation, she delivered vaginally without complication. Delivery may be managed according to obstetrical indication following surgical correction of the aneurysm. The authors reviewed the literature, and discussed the neurosurgical and obstetric management of such patients.
Screening and Compound Isolation from Natural Plants for Anti-allergic Activity
( Jong Phil Bak ),( Jong Bo Kim ),( Jong Hyuk Park ),( Yoon Jung Yang ),( In Su Kim ),( Eui Su Choung ),( Se Chan Kang ) 한국응용생명화학회 2011 Applied Biological Chemistry (Appl Biol Chem) Vol.54 No.3
Drug discovery for the treatment of allergic disease is an important field in human health. Natural plants and medicinal herbs used commercially in Korea were screened for degranulation inhibitory activities of 164 plant species in the RBL-2H3 cell line, and their activities were investigated using the β-hexosaminidase release assay; 34 species were active. Lactuca indica var. laciniata had the highest degranulation inhibitory activity, and Plantago asiatica, Cimicifuga heracleifolia, Poncirus trifoliata, Lycopus ramosissimus, Quercus mongolica, Anemarrhena asphodeloides, Eugenia caryophyllata, and Curcuma longa exhibited degranulation inhibitory capacity higher than 50% at 125 μg/mL. One compound was isolated by activity-guided fractionation and isolation from methanol (MeOH) extract of A. asphodeloides, which has not yet been identified as constituent for anti-allergic and atopic effects. The structure of isolated compound was elucidated on the basis of NMR and Mass spectrometric data as nyasol, which was highly effective at very low dose (70.98±1.57% at 50 μg/mL). These results demonstrate that natural products and contained compounds may be useful in the therapy of allergic diseases, such as atopic dermatitis and asthma.
Practical Revision for Implementing the Distributing Security-Mediated PKI
Yang Jong-Phil,Shim Mi-Sun,Rhee Kyung Hyune Korea Multimedia Society 2005 멀티미디어학회논문지 Vol.8 No.12
The SEM approach to PKl offers several advantages, such as immediate revocation of users' signing ability without CRLs and compatibility with the standard RSA. However, it has a weakness against denial of service attack caused by breaking down or being compromised. G. Vanrenen et al. proposed a distributed SEM approach to overcome the weaknesses. However, it does not provide the desirable properties such as instant availability and immunity against denial of service attack, due to inadequate usage of threshold cryptography and proactive secret sharing. In this paper, we point out its structural contradictions and propose a modified version of distributed SEM approach.