• Journal of Korean Physical Therapy Science
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• v.13 no.1
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• pp.7-20
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• 2006

Purpose: This study was to find that what mechanism take effects that was Adjuvant Induced Arthritis in Sprague-Dawley rat and then treated the swimming and low power laser. Methods: Adjuvant Induced Arthritis was induced 24 Sprague-Dawley rat by the subcutaneous injection of a 0.2ml Freund's Complete Adjuvant into the right hind paw and right knee joint. Second injection used of 0.05ml Freund's Complete Adjuvant by same method. Arthritic rat were divided 3 groups; arthritic swimming group, arthritic laser group and case control group. The author performed several experimental tests which were the hind paw thickness, step length, knee joint space, activity of enzyme. Results: Hind paw thickness decreased in swimming and laser group. Left step length and knee joint space increased in swimming and laser. Conclusion: Swimming and low power laser therapy on the Adjuvant Induced Arthritis in rats does effective for the rheumatic arthritis therapy by decrease of hind paw thickness, increase of opposite side step length, increase of activity of albumin and IgG and increase of knee joint space.

• The Journal of Korean Physical Therapy
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• v.18 no.3
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• pp.47-58
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• 2006

Purpose: This study was to find that what mechanism take effects that was Adjuvant Induced Arthritis in Sprague-Dawley rat and then treated the swimming and low power laser. Methods: Adjuvant Induced Arthritis was induced 24 Sprague-Dawley rat by the subcutaneous injection of a 0.2ml Freund's Complete Adjuvant into the right hind paw and right knee joint. Second injection used of 0.05ml Freund's Complete Adjuvant by same method. Arthritic rat were divided 3 groups; arthritic swimming group, arthritic laser group and case control group. The author performed several experimental tests which were the hind paw thickness, step length, knee joint space, activity of enzyme. Results: Hind paw thickness decreased in swimming and laser group. Left step length and knee joint space increased in swimming and laser. Conclusion: Swimming and low power laser therapy on the Adjuvant Induced Arthritis in rats does effective for the rheumatic arthritis therapy by decrease of hind paw thickness, increase of opposite side step length, increase of activity of albumin and IgG and increase of knee joint space.

• Journal of Acupuncture Research
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• v.27 no.5
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• pp.25-34
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• 2010

Objectives : The purpose of this study is to investigate that effect of Angelica gigas NAKAI pharmacopuncture(AGN-Ph) by concentration at $ST_{36}$(足三里) and $BL_{23}$(腎兪) in Freund's adjuvant rats. Methods : The experimental model of arthritis was induced by injection of Freund's adjuvant into Sprague Dawley(SD) rats. After arthritis was induced, AGN-Ph was injected by concentration at $ST_{36}$ and $BL_{23}$ of rats every other day for 6 times. Thereafter, edema rate, body weight, IFN-${\gamma}$, TNF-${\alpha}$, hematologic assay were measured. Results : The results were as follows, 1. After 3 times AGN-Ph treatment, the mean of edema rate was significantly decreased in AGN-Ph group 3 than control group. And after 6 times AGN-Ph treatment, the mean of edema rate was significantly decreased in AGN-Ph group 1, 2, 3 than control group. 2. The mean of body weight was significantly increased in AGN-Ph group 1, 3 than control group and saline group. 3. The mean of IFN-${\gamma}$ was significantly increased in AGN-Ph group 3 than control group. 4. The mean of TNF-${\alpha}$ was significantly increased in saline group than control group. But the mean of TNF-${\alpha}$ in AGN-Ph group 2, 3 showed no significance compared with control group's. 5. In hematologic assay, levels of WBC, RBC, Hemoglobin, Hematocrit showed no significance in all groups. Conclusions : These results are suggest that the Angelica gigas NAKAI pharmacopuncture(AGN-Ph) at $ST_{36}$ and $BL_{23}$ has a suppressing inflammation effect on Freund's adjuvant arthritis in rats.

• Journal of Acupuncture Research
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• v.18 no.1
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• pp.217-225
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• 2001

Objectives and Mtthods : In order to study on the Effect of Strychni Semen aqua-acupuncture on the arthritis induced by injecting Freund's complete adjuvant to the right posterior planta of rat's foot, rats were divided 5 groups equally, one group was not treated(Normal) and the other groups were induced arthritis by injecting Freund's complete adjuvant(Control, ST, SS, SST). Control was not treated after injecting of Freund's complete adjuvant. ST was 0.2cc Saline-injected Group at Chok-Samni(ST36) either days during 2 weeks after injecting of Freund's complete adjuvant. SS was 0.2cc Strychni Semen-subcutaneous injected group either days during 2 weeks after injecting of Freund's complete adjuvant. SST was 0.2cc Strychni Semen-injected group at Chok-Samni(ST36) either days during 2 week after injecting of Freund's complete adjuvant. And then effect of Strychni Semen aqua-acupuncture on the edema, numbers of blood WBC, platelet, hematocrit, contented quantities of total protein, albumin in rats with F.C.A were measured. Results : The following results have been obtained. 1. In effect of Strychni Semen aqua-acupuncture on plantar edema, SS showed significant decrease compared with control. 2. In effect of Strychni Semen aqua-acupuncture on WBC, SS and SST showed significant decrease compated with control. 3. In effect of Strychni Semen aqua-acupuncture on platelet, SS and SST did not show significant decrease. 4. In effect of Strychni Semen aqua-acupuncture on hematocrit, SST showed significant increase compared with control. 5. In effect of Strychni Semen aqus-acupuncture on the contents quantity of total protein and albumin, SS showed significant increase compared with control: Conclusions : Accoring to this result, Strychni Semen aqua-acupunture inserted into Chok-Samn i(ST36) appeared to have effect on Adjuvant arthritis of rats. Therefore it is oxpected that Strychni Semen aqua-acupunture may be available clinically.

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

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

• The Korea Journal of Herbology
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• v.24 no.3
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• pp.87-96
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• 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
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• v.29 no.1
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• pp.127-137
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• 2012

Objectives : The purpose of this study is to investigate the effect of $Clematidis$ radix herbal-acupuncture solution, on collagen, adjuvant, lipopolysaccharide and phospholipase A2 induced rheumatoid arthritis in mice. Methods : Arthritis index was measured for mouse that was injected subcutaneously in solution mixed chicken type II collagen with Freund's complete adjuvant. We injected Freund's complete adjuvant into right posterior part of the sole of a ICR mouse foot, which was measured by plethysmometer. The solution mixed $CRHS$ with Tris-HCI, $CaCl_2$, substrate, enzyme was done a chemical action for thirty minutes, and then inhibitory activity of PLA2 enzyme was expressed with inhibition percentage by utilizing isolated arachidonic acid. COX-2 was induced by adding LPS to RAW 264.7 cell, and COX-2 activity was measured by western blot analysis and $PGE_2$ Biotrak kit. Results : $CRHS$ also inhibited Freund's complete adjuvant induced chronic rheumatoid arthritis in mice. $CRHS$ showed significant inhibition of type I and type II $PLA_2$ activities in a dose dependent manner. Furthermore, $PGE_2$ production was decreased with $CRHS$ and lipopolysaccharide-induced COX-2 protein expression was significantly inhibited by $CRHS$. Conclusions : These results suggest that $CRHS$ has an therapeutic effect on drug induced-rheumatoic arthritis by inhibiting $PLA_2$ and COX-2 activities.

• Herbal Formula Science
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• v.20 no.1
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• pp.25-40
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• 2012

The purpose of this study explain the experimental effects of Guizhishaoyaozhimu-Tang (桂枝芍藥知母湯) that have clinical efficacy in rheumatoid Arthritis. Materials of present study were Guizhishaoyaozhimu-Tang freeze dried powder (GSZT), Sprague-dawley rats (300 g or so, male), various kinds of needing experimental studis. In order to study the therapeutic effects of GSZT, this Prescription (GSZT 500 mg/kg, 1,000 mg/kg) were administered per oral to the rats with the arthritis induced by Freund's complete adjuvant ($0.2m{\ell}/kg$), several experimental items were measured and compared each other ; that is body weight, rate of edema, analgesic effect by hot plate method, WBC, total protein, TNF-${\alpha}$, IL-10 and expression and localization of H&E, COX-2 staining in synovial tissues from rat with rheumatoid arthritis by immunohistochemical staining using polyclonal COX-2 antibodies. Rats were divided into four groups. Normal group was not treated with Freund's complete adjuvant and treated with DDW 1.0 $m{\ell}$, Control group was treated with Freund's complete adjuvant 0.2 $m{\ell}/kg$ and DDW 1.0 $m{\ell}$, Sample A group was treated with Freund's complete adjuvant 0.2 $m{\ell}/kg$ and GSZT (500 $mg/m{\ell}$) $1.0m{\ell}$, Sample B group was treated with Freund's complete adjuvant 0.2 $m{\ell}/kg$ and GSZT (1,000 $mg/m{\ell}$) 1.0 $m{\ell}$. 0 was day that did not start experiment, 14 was day that confirmed rheumatism induced by Freund's complete adjuvant, 28 was day that completed experiment. The following results were obtained in this study ; Sample A group was increased in body weight, escape time and paw licking time statistical significance compared with Control group, and were decreased in edema, WBC, total protein, TNF-${\alpha}$ with statistical significance compared with Control group. Sample B group was increased in escape time with statistical significance compared with Control group, and were decreased in edema, WBC, total protein with statistical significance compared with Control group. Sample A and Sample B groups were increased in IL-10 compared with Control group, and Sample B group was decreased in TNF-${\alpha}$ compared with Control group. And, Control, Sample A and Sample B groups were showed considerable reduction of positive expression in comparison to Normal group. Especially, Sample B group was most significantly reduction of positive expression than the other groups. From above results, I suggest that GuizhiShaoyaoZhimu-Tang can be used for curing rheumatoid arthritis.

• Journal of Acupuncture Research
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• v.20 no.2
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• pp.85-97
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• 2003

Introduction : In this study, the analgesic effect and its mechanism of bee venom aqua-acupuncture on complete Freund's adjuvant-induced arthritis in rats was investigated. It has been reported from a neurochemical standpoint that bee venom exerts antinociceptive effects on inflammation and that the opioid system and adrenergic system play important roles in acupuncture analgesia. however, it is not known whether central opioid and ${\alpha}2$-adrenergic components of the intrinsic descending analgesic system are activated after bee venom aqua-acupuncture. Methods : Bee venom(1mg/kg) was subcutaneously aqua-acupunctured into Joksamni($ST_{36}$) of rats with complete Freund's adjuvant(CFA)- induced arthritis and was checked of increase in TFL. Opioid and ${\alpha}_2$-adrenergic neurotransmitter system were examined by naloxone as an opioid receptor antagonist, and yohimbine as ${\alpha}_2$-adrenoceptor antagonist prior to bee venom aqua-acupuncture. Results : The following results have been obtained. 1. The tail flick latency in the rat model with adjuvant-induced arthritis was significantly decreased in 2 weeks. 2. The tail flick latency in the rat model with adjuvant-induced arthritis was increased in bee venom aqua-acupuncture group compared to the normal saline aqua-acupuncture group. 3. Analgesic effect of bee venom was antagonized by yohimbine not by naloxone pretreatment in the rat model adjuvant-induced arthritis. Conclusions : Bee venom aqua-acupuncture has an analgesic effect on the rat model of adjuvant-induced of adjuvant-induced arthritis and has antinociception mediated by ${\alpha}_2$-adrenergic system.