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결핵성 뇌막염에 속발된 척수공동증의 수술적 치료법 : 증례보고 Report of 4 cases
장범주,하은신,지문표,김재오,김정철 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.9
The authors report our recent experience with 4 cases of syringomyelia that had developed secondary to tuberculous meningitis. Three cases of syringomyelia were treated by syringoperitoneal shunt and 1 case, by syringosubarachnoid shunt. Postoperatively upper and lower extremity pain that had persisted in all the patients was relieved in all the patients, but improvement in limb sensation was noted in only 1 case lmprovement in limb motor power was noted in 3 cases. The clinical presentation surgical consideration, and pathogenesis of syringomyelia is discussed together with a review of the literature.
가는갯능쟁이 (Atriplex gmelinii)의 항산화 효과
정희정(Huijeong Jeong),김호준(Hojun Kim),주은신(Eunshin Ju),공창숙(Chang-Suk Kong),서영완(Youngwan Seo) 한국생물공학회 2016 KSBB Journal Vol.31 No.4
In the present study, antioxidant activity of crude extract and its solvent-partitioned subfractions (n-hexane, 85% aqueous methanol, n-butanol, and water) obtained from Atriplex gmelinii was investigated using several different antioxidant assays. The tested samples possessed different antioxidant and radical-scavenging activities in different assays. nbutanol fraction showed the most potent radical-scavenging activity on reducing power while 85% aqueous methanol fraction exhibited the highest radical-scavenging activity on DPPH radicals and intracellular reactive oxygen species (ROS). On the otherhand, n-BuOH and 85% aqueous methanol revealed the similar inhibitory effect on peroxynitrite-scavenging and genomic DNA oxidation. These results suggest that the Atriplex gmelinii can be used as the valuable source for developing a natural antioxidant.