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수념산(手拈散)이 허혈성(虛血性) 심장(心臟)의 심근(心筋) 효소(酵素)에 미치는 영향(影響)
강관호,문상관,조기호,김영석,배형섭,이경섭,Kang, Kwan-Ho,Moon, Sang-Kwan,Cho, Ki-Ho,Kim, Young-Suk,Bae, Hyung-Sup,Lee, Kyung-Sup 대한한방내과학회 1997 大韓韓方內科學會誌 Vol.18 No.2
Background The stenosis of the coronary artery may decrease myocardial oxygen supply and occur myocardial ischemia or infarction. Soojeomsan, one of analgesics is generally regarded to have the effect of vitalizing blood, expelling blood stasis and alleviation cardiac pain. Methods The purpose of this experimental study is to find the influence of Soojeomsan on cardiac enzyme (CPK, Na-K ATPase) of ischemic and reperfused rat hearts which are isolated under the Langendorff apparatus. Ischemia was induced In isolated hearts of Sprague-Dawley rats by ceasing the perfusion for 20 minutes. The experiments were divided into a normal saline orally administered group(control group), a Soojeomsan orally 20ml administered group(sample A) and a Soojeomsan orally 30ml administered group(sample B). The CPK (creatinine phosphokinase) and Na-K ATPase activity of this three group were measured and compared in order to assess the influence of Soojeomsan on protection of isolated rat hearts from ischemia. Results 1. CPK was significantly reduced in Sample A group and Sample B group in comparison with control group in reperfusion(P<0.01), and there were no significant difference between Sample A and B. 2. Na-K ATPase activity was significantly increased in Sample A group and Sample B group in comparison with control group in ischemia(P<0.001), and the activity was significantly higher in Sample B then in Sample A.(P<0.01) 3. There were no significant difference in Na-K ATPase activity of the three groups after reperfusion. Conclusion Soojeomsan has effects to decrease CPK activity and activate Na pump. This result in protection of the myocardium of isolated rat hearts from ischemia.
산호수 (Ardisia pusilla DC.)의 기내 대량번식
강관호,오월선,구대회,은종선,김형무,Kang Gwan-Ho,Oh Owel-Sun,Goo Dae-Hoe,Eun Jong-Seon,Kim Hyung-Moo 한국식물생명공학회 2005 식물생명공학회지 Vol.32 No.4
우리나라 자생식물인 산호수 (Ardisia pusilla DC)를 기내에서 대량증식하기 위하여 초대배양으로 산호수 경정을 MS, 1/2MS 배지에 BA와 TDZ의 농도를 달리하여 첨가된 배지에 치상하여 배양하였다. 무기염류를 달리한 배지와 생장조절물질 농도를 다르게 한 배지 중 1/2MS 배지에 BA 0.5mL가 첨가된 배지가 신초 수 7개 이상으로 증식이 양호하여 산호수의 초대배양에 적정배지로 나타났다. TDZ를 첨가한 배지에서는 캘러스형성이 과다하여 부정아 형성을 오히려 방해하여 BA 첨가배지보다 신초증식이 양호하지 못하였다. 신초의 증식을 위해 1/2 MS 배지에 BA 0.5 mg와 sucrose의 농도를 달리하여 첨가한 결과, sucrose 농도 20 g/L를 첨가한 배지에서 신초의 증식, 생장 및 다아체 형성이 양호하였다. 형성된 신초의 발근은 1/2MS 배지에 IBA, NAA를 각각 첨가한 배지를 사용하였는데 두 가지 옥신류에서 0.5 mg의 농도에서 신초의 생장과 발근이 양호하였다. 잎과 뿌리가 잘 발달한 유식물체를 원예용 상토에 옮겨 키웠을 때 모든 개체가 정상적인 형태로 성장하였다. To establish the mass proliferation system of Ardisia pusilla DC, the shoot tips of Ardisia pusilla DC were cultured on the MS and half-strength MS medium supplemented with $0{\sim}5.0$ mg/L BA or $0{\sim}0.5$ mg/L thidiazuron(TDZ), respectively. A few multiple shoot formation observed when the shoots were cultured on MS medium containing TDZ. However, the frequency of multiple shoot formation was reached up to 82.4%, when the shoots were cultured on half-strength MS medium supplemented with 0.5 mg/L BA. Also the number of shoot per explant was 7.1. To promote rooting from multiple shoot, newly formed shoots were transferred to half-strength MS medium containing 0.5 mg/L IBA or 0.5 mg/L NAA, respectively. Regenerated plantlets were grown to normal mature plants in soil.