• Preventive Nutrition and Food Science
• /
• v.21 no.2
• /
• pp.79-84
• /
• 2016

Apium graveolens Linn. (Apiaceae) is an indigenous plant of the North and South Americas, Southern Europe, and Asia and has been widely used as a food or a traditional medicine for treatment of inflammation and arthritis. The purpose of this study was to investigate the antioxidant effects of a methanolic extract of A. graveolens (AGE) against liver oxidative stress in an adjuvant-induced arthritic rat model. The AGE (250, 500, and 1,000 mg/kg) was given orally for 24 consecutive days after induction by injecting complete Freund's adjuvant. Liver and spleen weights were recorded. The superoxide anion level, total peroxide (TP), glutathione peroxidase (GPx) activity, superoxide dismutase (SOD) activity, total antioxidant status, and oxidative stress index (OSI) were also measured. AGE treatment significantly decreased the levels of the superoxide anion, TP, and OSI whereas the GPx and SOD activities significantly increased in the liver of the arthritic rats. These results indicated that AGE showed an ameliorative effect against liver oxidative stress in adjuvant-induced arthritic rats by reducing the generation of liver free radicals and increasing the liver antioxidant enzyme activity.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.18 no.2
• /
• pp.446-450
• /
• 2004

Objectives: In order to study the effects of Harpagophyti Radix in rats with arthritis induced by Freund's complete adjuvant. Methods : In this study, rats with arthritis induced by Freund's complete adjuvant were divided into four groups; Normal, Control, Sample A(Harpagophyti Radix 6mg/200g) and Sample B(Harpagophyti Radix 12mg/200g). After 1 week, separated searches were made on the change of edema rate, the count of WBC, the quantity of total protein, total bilirubin, GOT and GPT in the serum. Results: In the right plantar edema, both of Sample groups showed a decrease in comparison with Control group. In the count of WBC, the quantity of serum total protein and SGOT, Sample B showed a decrease with statistical significance in comparison with Control group. In the quantity of serum total bilirubin and SGPT, both of Sample groups did not show any harmful change in in comparison with Control group. Conclusion : Reviewing these experimental results, it appeared that Harpagophyti Radix showed the therapeutic effect of anti-inflammatation on adjuvant arthritis.

• Natural Product Sciences
• /
• v.13 no.4
• /
• pp.289-294
• /
• 2007

Ethanolic extract (50% v/v) and alkaloid fraction of Tylophora indica leaves were examined for lysosomal enzyme inhibitory activity in adjuvant-induced arthritic rats. The alkaloid fraction showed statistically significant inhibition of arthritic lesions (p < 0.05) from day 18, (p < 0.025) from day 20 and (p < 0.001) from day 21 onwards in the adjuvant-induced arthritis, which was comparable to the response of standard drug Indomethacin. The ethanolic extract was less significant than the alkaloidal fraction in inhibition of arthritis. Alkaloid fraction showed significant (p < 0.001) inhibitory effect on the lysosomal enzyme activities in adjuvantinduced arthritic rats. It also significantly prevented decrease in collagen levels and synovial damage observed during arthritis and also inhibited increase in urinary excretion levels of collagen degradation products like hydroxyproline, hexosamine, hexuronic acid, etc. Both ethanolic extract as well as the alkaloid fraction, however, did not show any significant activity in normal nonarthritic rats. The ethanolic extract and the alkaloid fraction may thus be able to inhibit the progress of inflammation and inhibit the destructive activity of lysosomal enzymes on structural macromolecules like collagen etc. in the synovial capsule in joints during arthritic states. They may thus prevent synovial damage observed during arthritis.

• The Korea Journal of Herbology
• /
• v.24 no.3
• /
• pp.87-96
• /
• 2009

Objectives : This study was designed to investigate the effects of extruded Acanthopanax Folium extracts on Complete Freund's Adjuvant (CFA) induced arthritis of rats. Methods： To induce arthritis in the ankle joint of rats, CFA was injected in the proximal part of the tail subcutaneously. After CFA injection, arthritic conditions were examined with macrography. The volume of paw edema and thickness of the ankle joints were checked regularly within 20 days. At 20 days, histopathological examination was performed on the ankle joint. Inflammation levels were determined by total WBC counts and differential WBC counts using a blood analyzer. Tumor necrosis factor-$\alpha$ and interleukin-1$\beta$ concentration in paw exudate were measured by ELISA method. Results： Several arthritic conditions induced by CFA were alleviated by Acanthopanax Folium treatment. Morphologically, reduction of arthritic conditions were observed and the volume of paw edema and thickness of the ankle joints were significantly decreased. Additionally, cytokines in paw exudate were diminished and histopathological improvement was observed. Conclusions： This study showed that the extruded Acanthopanax Folium extracts have the beneficial effects on the CFA induced arthritis of rats and might be used for chronic arthritis patients.

• Journal of Acupuncture Research
• /
• v.32 no.3
• /
• pp.1-13
• /
• 2015

Purpose : This research was conducted to investigate the effect of sweet bee venom pharmacopuncture and low level laser acupuncture on paw edema, pain index, anti-inflammatory factor, AST, ALT and complete blood cell count of a rat model with Complete Freund's Adjuvant-induced arthritis. Methods : Five experimental groups were formed with each consisting of six rats: normal group, control group, sweet bee venom pharmacopuncture group, lower level laser acupuncture group, and sweet bee venom pharmacopuncture, lower level laser acupuncture group. The experimental model of arthritis was induced by two injections of Freund's adjuvant into the left knee joint of Sprague Dawley(SD) rats. The second injection of Freund's adjuvant was given ten days after the first one. Ten days later, sweet bee venom pharmacopuncture and low level laser acupuncture were administered separately or together by assigned groups at $GB_{34}$ and $GB_{39}$ of rats twice a week for a total of six times. Thereafter, edema rate, pain index, tumor necrosis factor-${\alpha}$, interleukin-6, aspartate aminortansferase, alanine aminotransferase and complete blood cell count were measured. Results : We noticed synergic effects of sweet bee venom pharmacopuncture and low level laser acupuncture according to the results of the paw edema and Von Frey pain index. The sweet bee venom pharmacopuncture(BVA) and sweet bee venom pharmacopuncture+ low level laser acupuncture(BVA+LLA) groups experienced a more significant effect when compared with the control group. Conclusions : These results suggest that Sweet Bee Venom Pharmacopuncture and low level laser acupuncture at GB34 and GB39 have a significant anti-inflammatory effect on Freund's adjuvant arthritis in rats.

• Physical Therapy Korea
• /
• v.13 no.3
• /
• pp.33-40
• /
• 2006

The purpose of this study was to assess the effects of High-Voltage Pulsed Current (HVPC) and ultrasound on adjuvant-induced arthritis in rats. Adjuvant arthritis was induced in female Sprauge-Dawley rats by the subcutaneous injection of a single dose of $.1m{\ell}$ of Complete Freund's Adjuvant (CFA) (1 mg of Mycobacterium Butyricum suspended in $.1m{\ell}$ paraffin oil) into the right hind paw. A randomized, parallel-groups design of 24 subjects was used. All rats were randomly assigned to control (n=8), ultrasound (n=8), and HVPC (n=8) were compared with those of injured rats. The rats in the pulsed ultrasound group were treated at 1 MHz frequency with $.5W/cm^2$ intensity in 1:4 mode for 5 minutes per day. The rats in the HVPC group were treated at 120 pulses per second and $50{\mu}s$ phase duration, 20 mA intensity for 30 min per day. Treatment was done in the left and right hind limb for 2 weeks. We evaluated clinical, radiographic, hematologic and histopathologic findings before and after treatment and obtained the following results. 1. Edema of the right hind paw was more significantly reduced in the ultrasound and HVPC groups than the control group on days 9, 12, and 14 (p<.05). Edema of the left hind paw was more significantly reduced in ultrasound and HVPC groups than the control group on days 12, 14 (p<.05). 2. WBC counts of the ultrasound and HVPC groups as compared with the control group were becoming remarkably decreased after the treatment. 3. In radiologic findings, arthritis formation was seen according to the score of arthritis, which was the highest in the control group, upon the observation of radiographs of the left and right hind paws. However, no statistically significant difference was present in the score within three groups. 4. In the histopathologic findings, ultrasound and HVPC groups had effectively suppressed erosions of articular cartilage and inflammatory cell infiltrations. Therefore, the results of the study show that rats that were treated with the ultrasound and HVPC effectively suppressed adjuvant arthritis. However, no statistically significant difference was present between the ultrasound group and the HVPC group.

• Journal of Pharmaceutical Investigation
• /
• v.24 no.1
• /
• pp.17-24
• /
• 1994

The antiinflammatory and antirheumatic activities of a 3% ketoprofen gel (ID-GEL) were evaluated using carrageenan-induced paw edema method and adjuvant-induced arthritis method, respectively, after its transdermal administration of 50 mg on rat paws in reference to existing transdermal preparations containing 3% ketoprofen and other nonsteroidal antiinflammatory drugs (NSAIDs). The % inhibition of carrageenan-induced edema by ID-GEL was 56.2-65.0%, close to the maximum inhibition obtainable with this model, while the % inhibition by existing 3% ketoprofen gels and other NSAID transdermal preparations were 33.8-47.7% and 18.7-29.2%, respectively. ID-GEL had a pronounced antirheumatic activity in both preventive and curative studies with adjuvant-induced arthritis in rats in respect with the inhibition of edema, arthritis score and weight gain, in reference to existing 3% ketoprofen gel.

• Korean Journal of Pharmacognosy
• /
• v.31 no.2
• /
• pp.216-223
• /
• 2000

The anti-inflammatory activity of SEO-KYONG-TANG extract(SKTWE) was examined by using carrageenin- and acetic acid-induced edema, croton oil-induced granuloma pouch, and adjuvant arthritis in rats. In addition, the acute toxicity, analgesic and antipyretic effects of SKTWE were investigated by using general experimental methods in mice. SKTWE did not show acute toxicity at 2400 mg/kg(p.o.) nor 1200 mg/kg(i.p.). After oral administration of the SKTWE to rats, significant anti-inflammatory activity was observed on 1% carrageenin- and 5% acetic acid-induced edema. Also, it significantly inhibited granuloma and exudation in these. In the adjuvant arthritis experiment, the SKTWE decreased the hind paw edema after 3 days of oral administration. In addition, it inhibited the writhing syndromes induced by 0.7% acetic acid in mice. The antipyretic activity of SKTWE was also observed through the typhoid vaccine experiment. These results suggest that SKTWE has analgesic, anti-inflammatory and antipyretic action.

• Food Science and Biotechnology
• /
• v.14 no.2
• /
• pp.228-232
• /
• 2005

The effect of a potato ethanol extract was investigated on Freund's complete adjuvant (FCA)-induced arthritis. The oral administration of the potato extract, at doses of 100 and 200 mg/kg once a day for 21 days, significantly reduced hindpaw swelling and the production of inflammatory cytokines (TNF-${\alpha}$, IL-$1{\beta}$ and IL-6). Treatment with the potato extract also decreased the plasma levels of creatinine, triglyceride and LDL-cholesterol, and the activities of AST and ALT compared with those of a control group. These results suggest that the potato extract might be beneficial in the treatment of chronic inflammatory disorders.

• Food Science and Biotechnology
• /
• v.15 no.2
• /
• pp.277-282
• /
• 2006

The aim of this study was to investigate the anti-inflammatory and anti-oxidant activity of Ligularia fischeri leaf extract on adjuvant induced arthritis in experimental mice. The oral administration of the L. fischeri leaf extract (LF), at doses of 100 and 200 mg/kg body weight once a day for 3 weeks, significantly reduced hindpaw swelling and the production of inflammatory cytokines (tumor necrosis factor(TNF)-${\alpha}$, interleukin(IL)-$1{\beta}$, and IL-6). Treatment with LF (100 mg/kg) also decreased the serum levels of triglyceride and low density lipoprotein(LDL)-cholesterol, and increased high density lipoprotein(HDL)-cholesterol contents compared with those of a control group. The induction of arthritis significantly increased oxidized proteins such as protein carbonyl, advanced oxidation protein products, and advanced glycation end-products in the lung, heart, and brain. Treatment with LF for 3 weeks reduced the levels of oxidized proteins. These results suggest that L. fischeri extract might be beneficial in the treatment of chronic inflammatory disorders.