• Korean Journal of Pharmacognosy
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• v.17 no.4
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• pp.272-279
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• 1986

This study was conducted about the effect of Shihogesikungang-tang on the central nervous system and cardiovascular system for the investigation of its clinical effect based on the Oriental medicinal references. The results of this study were summerized as follows; Analgesic activity as evaluated by the writhing syndrome in mice was significantly noted. A decrease effect of the spontaneous movement as estimated by wheel cage method, muscle relaxant effect as evaluated by the rotor rod method and the prolonged effect of sleeping time induced by thiopental-Na were significantly shown in mice. A antipyretic activity in febrile rats induced by the endotoxin was recognized. Anti-inflammatory effect in carrageen-induced paw edema in rats was significantly noted. Negative inotropic action on the isolated heart of frogs was noted. A vasodilative action in rabbits peripheral blood vessels and hypotension in anesthetized rabbits were remarkably recognized.

• Natural Product Sciences
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• v.23 no.2
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• pp.108-112
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• 2017

Anti-inflammatory, anti-arthritic and analgesic activity of each herbal extract, which is extracted from Bacopa monnieriis, Cassia fistula and Phyllanthus polyphyllus, respectively. The treatment of herbal extract exhibited anti-inflammatory effect as a dose-dependent manner, from 1.25 mg/kg to 12.5 mg/kg, in acute inflammatory models (carrageen and egg-albumin induced rat hind paw edema). It also elicited significant anti-inflammatory activity in chronic inflammatory models (cotton pellet granuloma and Freund's adjuvant induced polyarthritis in rat). In cotton pellet granuloma test, the extract exhibited the inhibitory effect of 23 and 57% at the dose of 6.25 and 12.5 mg/kg, respectively. In Freund's adjuvant induced model, the treatment of the extract of 1.25, 6.25 and 12.5 mg/kg showed the inhibitory effect of 23, 56 and 66% at 8 days, respectively. In the acetic acid-induced model, the extract significantly reduced abdominal writhing in mice when compared to the control group, reducing the mean number of writhing from $41{\pm}2$ in the control group to $17{\pm}3$ and $15{\pm}2$ at the dose of 6.25 and 12.5 mg/kg. From these experiments, the extract, which was extracted from the combination of Bacopa monnieriis, Cassia fistula and Phyllanthus polyphyllus, (w/w/w = 1/2/1) is surprisingly found a significant analgesic and anti-inflammatory activity.

• Biomedical Science Letters
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• v.14 no.2
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• pp.97-103
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• 2008

This study was conducted to investigate the effect of an anti-inflammatory and analgesic action of the glucosamine HCl (Glucosamine) and SH-1 (Glucosamine + Oriental herbal composition combined group). Male sprague-Dawley rats $(200{\sim}250g)$ and ICR mice $(20{\sim}30g)$ were randomized and these experimental groups were divided into 4 groups. Two control group were given as negative control (saline) and positive control (Ibuprofen, 100 mg/kg) and two groups given as oral administration of Glucosamine (320 m/kg) and SH-1. Carrageenan induced paw edema test, hot plate method, croton oil induced granuloma, capillary permeability test and acetic acid writhing syndrome were also shown to be comparable in the SH-1 group to anti-inflammatory drug group such as positive control group (Ibuprofen). Although further studies should be performed to confirm the effects of SH-1, present results suggest that the combined administration of SH-1 have potential action in anti-inflammatory and analgesic action. It could be applicable for the improvement of arthritic symptoms as a new diet-supplement.

• Korean Journal of Pharmacognosy
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• v.31 no.1
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• pp.45-50
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• 2000

The root of Pseudostellaria heterophylla Pax et Hoffm. (Caryophyllaceae) is a herbal medicine called Taejasam(太子蔘) and used as a good tonic in China that strengthens the functions of the lung and the stomach like Ginseng in Korea. It has been known to have the antitussive activity for tuberculosis, appetizing effect and antifatigue activity, and so on. Especially it has been known to generate body fluids for the severe thirst and the shortage of water in body after a febrile disease for a long time. Recently some components of cyclic peptides, pseudostellarins A,B,C,D,E,F,G, that inhibit the activity of tyrosinase, were separated from this root. In this report several biological activities including acute toxicity, analgesic activity, antifatigue activity, bile juice increasing activity, hepatoprotective activity and antiinflammatory activity were investigated. These results showed as such; $LD_{50}$ of methanol extracts was above 10,000 mg/kg. The analgesic effect was revealed in the writhing test using rats. The BuOH fractions showed a prominent antifatigue effect against immobilized stress, significant hepatoprotective activities against $CCl_4$ intoxication and inhibitory effect on carrageenin-induced edema in rat's paw.

• Natural Product Sciences
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• v.10 no.1
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• pp.20-23
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• 2004

The fresh fruit juice powder of Coccinia indica W.&A., (Cucurbitaceae, CJP) was studied for the possible activities of antiinflammatory and antinociceptive to rationalize the folkloric use of the plant juice as rasayana. CJP at the doses of 50-200 mg/kg caused a significant (P<0.05 to P<0.001) inhibition of paw edema induced by ${\lambda}$ carrageenin (1%) and histamine $(10^{-3}\;g/ml,\;0.1\;ml)$ in rats. The effect was comparable to the standard cycloxygenase inhibitor brufen at 100 mg/kg and protective percentages were 63.41% and 65.78% respectively. Administration of CJP (50-200 mg/kg) exhibited a moderate increase of the pain threshold on analgesy-meter induced mechanical pain. However CJP significantly prevented the writhing induced by acetic acid in mice and the percentages of inhibitions were 16.98%-35.47%, which is equivalent to 36.67% produced by brufen. These data indicate that the fruit juice of Coccinia indica rationalizes the traditional system of medicine.

• Korean Journal of Pharmacognosy
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• v.16 no.1
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• pp.7-11
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• 1985

The extract of Galgun-tang at oral doses of 200 and 400 mg/kg showed remarkable inhibition of 42.5% and 45.0%, respectively, on the carrageenin edema in rat paw. In case of combined oral administration of the extract at each dose of 100, 200 and 400mg/kg with 100mg/kg of aspirin, the inhibitions were 70.5%, 83.6% and 80.7% respectively. These results showed the remarkable effects as compared with those of aspirin which showed 50.3% and 69.4% of inhibition at doses of 100 and 200mg/kg, respectively. On the other hand, on the writhing syndrome in mice induced by 0.7% acetic acid solution, the oral administration of the extract showed remarkable inhibition of 18.5 and 47.7% at doses of 200 and 400mg/kg, respectively. In case of combined oral administration of the extract at each dose of 100, 200 and 400mg/kg with 100mg/kg of aspirin, the inhibition percentages of writhing syndromes were 66.6, 72.3 and 80.8, respectively, whereas the inhibition at doses of 100 and 200mg/kg of aspirin showed 59.9 and 69.5%, respectively.

• Natural Product Sciences
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• v.25 no.4
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• pp.304-310
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• 2019

The stems of Oplopanax elatus (OE) have long been used to treat inflammatory disorders in herbal medicine, and in the previous investigation, OE was found to possess anti-inflammatory activity in lipopolysaccharide-treated macrophages, RAW 264.7 cell. OE reduces inducible nitric oxide (NO) synthase-induced NO production, and interferes with mitogen-activated protein kinase activation pathways. In the present study, the pharmacological action of the water extract of OE was examined to establish anti-arthritic action, using a rat model of adjuvant-induced arthritis (AIA). The water extract of OE administered orally inhibited AIA-induced arthritis at (100 - 300) mg/kg/day. The paw edema was significantly decreased, in combination with reduced production of pro-inflammatory cytokines. The action mechanism includes an inhibition of MAPKs/nuclear transcription factor-κB activation. These new findings strongly suggest that OE possesses anti-arthritic action, and may be used as a therapeutic agent in inflammation-related disorders, particularly in arthritic condition.

• Biomolecules & Therapeutics
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• v.15 no.4
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• pp.235-239
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• 2007

In order to evaluate the improvement effects of head of Panax ginseng on chronic arthritis, we have investigated the activity of butanol fraction (BuOH fraction) in vitro and in vivo system. BuOH fraction showed significant inhibition on the elastase activity. Anti-arthritic activity of BuOH fraction was also examined on type II collagen-induced arthritis in DBA/1J mice. Mice were immunized with injection of type II collagen emulsified in Freund's complete adjuvant, followed by a booster injection 21 days later. BuOH fraction(BHPG) was administered at an oral dose of 500mg/kg for 2 weeks from the 1st day boost. The hind paw edema was significantly decreased in the group of treatment with BuOH fraction compared to control. In collagen-induced DBA/1J mice, BuOH fraction did not affected the collagen antibody titer but significantly inhibited the tumor necrosis factoralpha(TNF-${\alpha}$) activity. These results were confirmed with histological evaluation of joint tissues. This study may raise the possibility that the usage of BuOH fraction of head of Panax ginseng as alternative medicine for the relief and prevention of rheumatoid arthritis symptoms.

• Advances in Traditional Medicine
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• v.7 no.5
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• pp.485-493
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• 2008

The present study was carried out to elucidate the potential of, chloroform extract of Pandanus (P.) fascicularis Lamk (Family-Pandanaceae) leaves on antinociceptive, behavioral study and anti-inflammatory effects using various animal models The dried, powdered leaves of, P. fascicularis were extracted successively with petroleum ether ($60\;-\;80^{\circ}C$) and chloroform in soxhlet apparatus. The chloroform extract (yield 21.6% w/w with respected to dry powdered plant material) was selected for all experimental procedure. Two models were employed to investigate the effects on nociception, the tail immersion and hot plate method in Swiss albino mice and anti inflammatory effect were investigated by employing the carrageenan induced rat paw edema test in. adult Wister albino rats. Behavioral study was investigated by elevated plus maze method in Swiss albino mice. Results were revealed that the PFCE was found significant antinociceptive effect (P < 0.001) at the dose levels of 100, 200 and 400 mg/kg, orally in mice and produced remarkable antiinflammatory effect (P < 0.001) at the same dose levels used in the rats. Behavioral study of the PFCE has no significant anxiolysis effect when used orally. It concludes that, PFCE possessed remarkable antinociceptive effect and anti-inflammatory effect but no anxiolytic effect on animal models.

• Biomolecules & Therapeutics
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• v.16 no.1
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• pp.9-13
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• 2008

Some pharmacological activities of Ulmus davidiana var. japonica were evaluated using its methanol extract (UDE). An acute anti-inflammatory activity of UDE was assessed using carrageenan-induced hind paw edema in rats. UDE exhibited an antioxidant activity when assayed by a stable free radical 1,1-diphenyl-2-picrylhydrazyl (DPPH). Dose-dependent anti-nociceptive activity of UDE was assessed using the acetic acid-induced writhing test in mice. UDE was able to diminish the reactive oxygen species (ROS) level in the lipopolysaccharide (LPS)-stimulated RAW264.7 macrophage cells. UDE also suppressed production of nitric oxide and induction of inducible nitric oxide synthase and cyclooxygenase-2 in the stimulated macrophages cells. collectively, the results imply that U. davidiana var. japonica has antioxidant and anti-nociceptive activities in addition to anti-inflammatory activity.