• Journal of Acupuncture Research
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• v.35 no.1
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• pp.41-45
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• 2018

Background: Danggwisusan is a herbal medicine which is used to treat bruises, static blood, external injuries, and somatalgia in Korean medicine. The objectives of this study were to investigate whether Danggwisusan hot aqueous extract had an inhibitory effect upon inflammatory cytokine production and oxidation. Methods: Cytotoxic activity of Danggwisusan extract was examined by 3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide assay. The amount of nitric oxide produced was measured using Griess reagent. Prostaglandin E2 production was measured using an enzyme immunoassay. Inflammatory cytokines ($IL-1{\beta}$, IL-6 and $TNF-{\alpha}$) were measured by an enzyme linked immunosorbent assay. The anti-oxidative effect of Danggwisusan was measured by the 1,1-Diphenyl-2-picryl hydrazyl method. The amount of polyphenol and flavonoid contents were measured by Folin and Ciocalteauea phenol reagent and aluminum nitrate. Results: Danggwisusan hot aqueous extracts did not show significant toxicity at 10, 20, 50, and $100{\mu}g/mL$. At a dose of $100{\mu}g/mL$, Danggwisusan hot aqueous extract significantly inhibited nitric oxide and $PGE_2$ production, and significantly reduced $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ production. At a dose of $100{\mu}g/mL$, 1,1-Diphenyl-2-picryl hydrazyl free radical scavenging capability was over 50%. Conclusion: This study showed that Danggwisusan hot aqueous extract may have anti-inflammatory and anti-oxidative effects on macrophages.

• Journal of Korean Medicine Rehabilitation
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• v.25 no.3
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• pp.81-90
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• 2015

Objectives This study was designed to compare the effects Gwibi-tang herbal-medication with Danggwisusan herbal-medication for patients with acute cervical and lumbar sprains due to a traffic accident. Methods This study was carried out on 119 acute cervical & lumbar sprain patients by traffic accident. We divided these patients into 2 groups. Group A was treated with Gwibi-tang and Group B was treated with Danggwisusan three times a day for three days. Each patient was treated with acupuncture, physical therapy and two types of herbal-medication. We measured the numerical rating scale (NRS) at two time points : pre-treatment (Tx). and post-Tx. Results 1. The NRS scores significantly decreased after treatment in all patients. 2. The changed NRS scores of nuchal pain showed a borderline significant difference between Group A and Group B (p=0.067). 3. In sub-group analysis, Gwibi-tang showed a greater effect on NRS scores of lumbago pain in female patients (p=0.068) and patients under 30s (p=0.054) compared to Danggwisusan. Conclusions In this study, both types of herbal-medication; Gwibi-tang and Danggwisusan were highly effective on acute cervical and lumbar sprain patients. Especially Gwibi-tang (Group A) was more effective than Danggwisusan (Group B) in reducing the initial nuchal pain. Also Gwibi-tang was more effective for lumbago pain in female and patients under 30s.

• The Journal of Internal Korean Medicine
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• v.25 no.2
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• pp.361-367
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• 2004

The following case study suggests strongly the efficacy of Danggwisusan and acupuncture therapy in the treatment of patients with severe contusion and tissue injury of the liver and kidney. The chief symptoms of this case were severe pain in the right side, purpura hemorrhagica, insomnia and third degree bums at the shoulder and face. Analysis of blood chemistry indicated high AST, high ALT, high BUN, high creatine, high creatine kinase and high LDH. Fallowing medication of the patient with Danggwisusan, the symptoms and indexes for tissue injury decreased rapidily within the first week. This results support a potential role for Danggwisusan in the treatment of severe contusion with tissue injury of the liver and kidney.

• The Korea Journal of Herbology
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• v.29 no.5
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• pp.55-63
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• 2014

Objectives : The purpose of this study was verification of the restoration ability effect of Danggwisusan extract(DG) in wound induced Rat. Methods : It needed to make a scar(around $2{\times}2cm^2$) on the top of the fascia in the back of the rats and then the rats were divided into 4groups(n=6). Control was not treated at all, where as DG was orally medicated DG, Terra was percutaneously applied Terramycin, and DG + Terra was both orally medicated DG and percutaneously applied Terramycin per day for three weeks. Results : 93% or higher cell viability was observed in all tested groups from 1, 10, $100{\mu}g/m{\ell}$ in RAW 264.7cells. The DG decreased NO and cytokine production activity dose dependently. The production of IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ were decreased by 46%, 46% and 40% in DG treated $100{\mu}g/m{\ell}$. The size of wound was significantly decreasing in DG, Terra, DG + Terra. WBC was significantly reduced in DG and DG + Terra. Monocyte was significantly reduced in DG, Terra and DG + Terra. Neutrophil was also reduced in DG, DG + Terra but not meaningless. The mRNA expression of MMP-1 was significantly reduced in Terra, MMP-2 was significantly reduced in DG, Terra, DG + Terra, and MMP-9 was significantly reduced in DG + Terra. Conclusions : According to the results, we thought that DG showed anti-inflammatory activities on the RAW 264.7cells in mouse macrophage and in adult rat wound. Moreover, the progress of recovery was found visually, heamatologically, genetically and histopathologically. In conclusion, it could be thought that DG has effect on the treating of wound.

• The Journal of Pediatrics of Korean Medicine
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• v.28 no.1
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• pp.52-60
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• 2014

Objectives The purpose of this study is to report the clinical effects of oriental medical treatment on Extensive limb swelling which is rare adverse reaction of vaccination. Methods A 11 months old infant who appealed unilateral thigh swelling after immunization and signs of local inflammation was administered a complex herbal medicine consisting of five decoctions; Gwakhyangjunggisan, Binsosan, Danggwisusan, Samchulgunbitang and Gwibitang. The length of the constant regions of the thigh circumference was measured every visit. Each process was recorded by photograph. After one year from the first visit, phone call was conducted to follow-up. Results The length of the thigh after administration of herbal medicine did not change much, but the part where swelled hard became little bit softer. A year later, patient's growth and walking was normal but the swollen part not changed. Since then the similar adverse effects did not recur on booster doses vaccines. Conclusions The adverse reactions of vaccination are rarely reported and there is no specific treatment for swelling from Hepatitis B vaccine. It will be more helpful to study if more cases reported about any adverse drug reactions or any side effects from the immunization.