• 생약학회지
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• 제10권3호
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• pp.119-124
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• 1979

Both wild peony and cultivated peony demonstrated a slight effect and tranquilizer of anti-convulsion on the strychinine and picrotoxine but the wild plant was more effective. The methanol extract of cultivated peony root demonstrated a weak effect of muscle loosening but its mixture with water extractable fraction did not have this effect in contrast to the case wild type whose methanol extract mixture with water extractable fraction still retained a strong anti-convulsional muscle loosening effect. Therefore, it is concluded that wild peony root has more analgesic and muscle loosening effect than the cultivated counterpart has.

• Advances in Traditional Medicine
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• 제8권3호
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• pp.286-294
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• 2008

We have studied the possible mechanism of anti-asthmatic action of ethanolic extracts of dried seeds of Lepidium sativum (EXLS, 400 mg/kg) using various experimental models. EXLS produced an increase in the Pre-Convulsion Dyspnoea time induced by histamine and acetylcholine aerosol, a significant reduction in the elevated leucocyte counts in the Broncho-Alveolar Lavage fluid of sensitized guinea-pigs and reduction in the paw edema volume as compared to the control rats. Treatment with EXLS also produced decrease in the elevated histamine release from the sensitized guinea-pig lungs. The anti-asthmatic anti-inflammatory responses of EXLS was supported by improvement in microscopic changes like infiltration of inflammatory cells, submucosal edema, epithelial desquamation and reduced lumen size of the bronchi. The $pD_2$ values of histamine in tracheal chain and taenia-coli were significantly greater and that in lung strip was lower in the sensitized animals as compared to control. Treatment of sensitized guinea pigs with EXLS significantly decreased $pD_2$ values of histamine in all three preparations. Our data suggest the prevention of hyper-responsiveness in bronchial smooth muscles and inhibition of the immediate hypersensitive reaction, histamine release in the lungs and the infiltration of various inflammatory cells as the possible mechanisms of anti-asthmatic activity of EXLS.

• 대한한방내과학회지
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• 제19권2호
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• pp.233-248
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• 1998

This study was conducted to investigate effects of Dansambohyultang on serum gastrin, secretin release and CNS in rats and mice. One group of seven rats was intactly in normal condition, the other group of seven rats was respectively heated, starved, and stressfully immobilized. The third group of seven rats was provided with Dansambohyultang before the stress, and the forth one after the stress. And, gastrin concentration and secretin concentration were measured. Mice were studied with regard to convulsion time, total sleep time and analegic effects on cental nerve system. The results were as follows: 1. Gastrin concentration was significantly decreased, and secretin concentration was significantly increased. 2. Analegic effect by acetic acid method was recognizably observed. 3. Effect of total sleep time done by pentobarbital-Na was recognizably observed. 4. Anti-convulsion effects induced by strychnine, picrotoxin and caffeine were recognizable. It is inferred from above results that Dansambohyultang inhibits gastin release, stimulates secretin release and palliate the pain.

• 대한한방내과학회지
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• 제18권2호
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• pp.373-390
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• 1997

An Experimental study were done to examine the clinical effects of Mokwhyangbinrang-Whan on gastrointestinal disease and undertakened by being carried out with rat. We work on the digestive system of Mokwhangbinrng whan. The following results have been obtained ; 1. Spontaneous mobilities in the isolated ilem wewe significantly suppressed and relaxative effects in the isolated ileum were recognized. 2. Significant preventure effects wewe recognized on the pylorus - lighted ulcer in rat(p<0.01) 3. Remarkable preventure effects were recognized on the indomethacin induced gastric ulcer(p<0.01) 4. Inhibitory effects on gastric juice was recognized(p<0.01). Inhibitory effects of free & total acidity were recognized(p<0.05). 5. Significantic analegegic effects were recognized by acetic acid in Mice(p<0.01). 6. Duration of Hypnosis induced by penthbarbital-Na was significantly prolonged (p<0.01). 7. Anti-convulsion action of fat induced by picrotoxin & caffeine was recognized (p<0.05). Notable preventure effects were revealed on the strychnine induced convulsion in rat(p<0.01). According to the above experimental results, it can be conclude that effects of references and clinical application of Mokwhyangbinrng-Whan are approximate.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1998년도 Proceedings of UNESCO-internetwork Cooperative Regional Seminar and Workshop on Bioassay Guided Isolation of Bioactive Substances from Natural Products and Microbial Products
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• pp.181-181
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• 1998

Gastrodia elata Blume (Orchidaceae) is a saprophyte growing in the woods of Korea, China and Japan. The tubers of this plant have been considered as one of the very important herbal medicines in oriental countries and were used for the treatment of headaches, migraine, dizzines, childhood convulsion, epilepsy, rheumatism, neuralgia and other neuralgic and nervous affections. In the course of our search for plants with anti-platelet and/or

• Advances in Traditional Medicine
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• 제3권3호
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• pp.123-128
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• 2003

Stephania hernandifolia belonging to the family Menispermaceae is the biggest storehouse of diphenylbisbenzylisoquinoline (DBBI) alkaloids. Exhaustive chemical processing of the bulb of S. hernandifolia by the application of modern separation techniques yielded a DBBI alkaloid which was identified as cycleanine using spectroscopic methods (UV, IR, $^1HNMR$. $^{13}CNMR$, Mass). Cycleanine showed significant anti-inflammatory activity against carrageenin induced paw oedema, comparable to that produced by diclofenac sodium, used as standard drug. It exhibited potent analgesic effects against chemical and thermal noxious stimuli. It was also found to possess anticonvulsive activity in the strychnine induced convulsion model.

• 대한본초학회지
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• 제37권5호
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• pp.83-88
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• 2022

Objectives : Jakyakgamcho-tang (JGT) has been traditionally used to treat muscular convulsion and pain in South Korea. According to recent studies, JGT has been reported to have anti-depression, anti-inflammation, anti-oxidative, anti-diabetics, anti-spasm and analgesic effects, but studies on its anti-neuroinflammatory and neuroprotective effect have not been deeply conducted. Thus, we investigated the anti-neuroinflammatory activity of JGT on lipopolysaccharide (LPS)-stimulated mouse microglia cells. Methods : To investigate the anti-neuroinflammatory effects of JGT on BV2 microglial cells, we examined the production of nitric oxide (NO) using griess assay, and mRNA expressions of pro-inflammatory cytokines such as interleukin (IL)-1𝛽, IL-6, and tumor necrosis factor (TNF)-𝛼 using real time RT-PCR. Furthermore, to determine the regulating mechanisms of JGT, we investigated the heme oxygenase (HO)-1 by real time RT-PCR. Results : Pre-treatment of JGT effectively decreased NO production in LPS-stimulated BV2 cells at concentrations without cytotoxicity. Additionally, JGT significantly suppressed the production of IL-1𝛽, IL-6, and TNF-𝛼 in LPS-stimulated BV2 cells. Furthermore, JGT activated the HO-1 expression, which is one of the immunomodulatory signaling molecules. And the abolishment of HO-1 by tin protoporphyrin IX (SnPP, the HO-1 inhibitor) reversed the anti- inflammatory activity of JGT in LPS-stimulated BV2 cells. Conclusions : Our results suggest that the JGT has anti-neuroinflammatory effect through the activation of HO-1 in LPS-stimulated BV2 cells. Thereby, JGT could expected to be used for the prevention and treatment of neurodegenerative disease related to neuroinflammation.

• 한국자원식물학회지
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• 제26권1호
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• pp.44-51
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• 2013

본 연구에서는 파극천 추출물의 수면연장 시간, 항 경련효과 및 시험관내에서 파극천의 각 분획별 활성산소의 소거능을 관찰하여 본 결과 pentobarbital을 투여한 대조군의 수면 유도시간 및 수면시간($3.77{\pm}0.56$분, 수면시간 $68.3{\pm}6.8$분)이 파극천 추출물(200 mg/kg)을 전 처리하고 pentobarbital을 투여함으로써 수면유도 시간($3.95{\pm}0.56$분) 및 수면시간($110.4{\pm}10.3$분)이 연장되었다. PTZ에 의해 유도되는 경련 발작이 대조군 $4.9{\pm}0.98$인데 비해 파극천(200 mg/kg)의 전처리로 경련박작이 $3.2{\pm}0.54$로 현저히 억제되었으며 이 결과는 PTZ의 경련발현시간, 경련유지시간 및 사망시간에 미치는 파극천의 영향과 유사하였다. 뇌중 GABA 함량은 PTZ의 투여로 정상군에 비하여 억제되던 것이 파극천의 전처리로 증가 되었으며, GABA-T의 활성과 지질과산화의 함량은 PTZ의 투여로 각각 증가되던 것이 파극천 추출물의 투여로 억제되었다. 시험관내에서 PTZ로 유도된 뇌조직중의 hydroxy radical의 생성량은 butanol 및 dichlomethane 분획의 첨가($20{\times}10^{-2}g/ml$)에서 약 35%에서 50%까지 감소하였다.

• 생약학회지
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• 제21권4호
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• pp.300-306
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• 1990

Chichul-Tang, a combined preparation of crude drug, which was composed of Atractylodis Rhizoma alba and Ponciri Fructus, has been used widely for digestive disorder. Each herb extract of Atractylodis Rhizoma and Ponciri Fructus, the mixture of both herb extracts were examined for the effects on isolated smooth muscle, intestinal propulsion, anti-cathartic action and gastric secretion. The results were summarized as follows: Chichul-Tang showed the inhibitory effects of the convulsion of smooth muscle. Anti-cathartic effect was shown and gastric secretion was inhibited.

• 대한한방내과학회지
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• 제13권1호
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• pp.181-194
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• 1992

In order to study oriental medical literature and clinical effects of Chungsimondamtang, the experiments of analgesic action, sedative action, anticonvulsive action, action on the isolated ileum, action on the circulatory system and hyperlipidaemia were observed. The results were as follows: 1. The analgesic effects were significantly noted. 2. The prolongaton of hypnotic time was noted. 3. The inhibitory effects on the convulsion induced by strychnine, picrotoxin and caffeine were significantly recognized. 4. The spontaneous momentum of isolated ileum was evidently inhibited, and recognized anti Ach. and anti Ba. effects. 5. The effects of descending blood pressure in normal rats and anesthetized rabbits were strongly recognized. 6. The effects of inhibition on the increase of TG. and TC. levels in hyperlipidaemia rats induced by Triton WR-1339 was significantly recognized. 7. The effects of inhibition on the increase of TG. and TC. levels in hyperlipidaemia rats induced by 75% fructose was significantly recognized. With the genelalization of the above-mentioned experimental results, literatual and clinical effects of Chungsimondamtang were approximate to actual experimental results.