• 한방안이비인후피부과학회지
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• 제32권2호
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• pp.131-138
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• 2019

Objectives : This study was carried out to investigate the effect of Hwanggigunjung-tang on child with nose bleeding. Methods : We treated 7 nose bleeding patients with allergic rhinitis. We evaluated frequency, duration, amount of nose bleeding. Results : After the treatments objective score of nose bleeding was remarkably decreased. Conclusions : This study suggests that Hwanggigunjung-tang is effective with nose bleeding with allergic rhinitis.

• 동의생리병리학회지
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• 제17권5호
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• pp.1293-1298
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• 2003

HGJT has been used for the treatment of general weakness, digestive organ disease and so on. This study was carried out for the purpose of knowing the inhibitory effect on the Type I hypersensitivity and Inflammatory reactions of Hwanggigunjungtang(HGJT). The reasults were obtained as follows: HGJT(0.1. 0.5. 1, 2mg/g) concentration of dependently inhibited compound48/80 induced anaphylaxis reaction in mice. HGJT(2mg/g) also inhibited permeability of evans blue into peritoneal cavity in mice. HGJT reduced IgE, CRP. WBC and Platelets on egg albumin induced hypersensitivity. But serum NO was grown. According to above results, HGJT may be beneficial in the type I hypersensitivity and Inflammatory reactions by inhibition of histamine release from mast cells.

• 대한한방소아과학회지
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• 제18권1호
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• pp.27-48
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• 2004

Objective: The purpose of this study was to investigate the effect of Hwanggigunjungtang(HGT) on white rats with deteriorated immunity caused by methotrexate. Methods: First, methotrexate was fed to the white rats once a day for 4 days. After the immune responses of the rats are deteriorated, dried extracts of HGT mixed in water was fed to the rats once a day for 14 days. And then we measured the percentage of B-cell and T-cell in peripheral blood, the percentage of CD3+CD4+ T-cell and CD3+CD8+ T-cell of blood sampled from spleen and peripheral region. Results: The percentage of B-cell of peripheral blood was not different statistically. The percentage of T-cell of peripheral blood was increased significantly in HGT group as compared with control group. The percentage of CD3+CD4+ T-cell of peripheral blood was increased significantly in HGT group as compared with control group. The percentage of CD3+CD8+ T-cell of peripheral blood was decreased in HGT group as compared with control group. The percentage of CD3+CD4+ T-cell of spleen was increased significantly in HGT group as compared with control group. The percentage of CD3+CD8+ T-cell of spleen was not different statistically. Conclusion: According to the above results, HGT has an effect of increasing immune responses on white rats with deteriorated immunity caused by methotrexate.

• 한방안이비인후피부과학회지
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• 제20권2호통권33호
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• pp.116-131
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• 2007

황기건중탕은 보비익기(補裨益氣) 및 거습열(祛濕熱)하는 효능(效能)으로 신체(身體)의 허약(虛弱)을 개선하며 염증(炎症)을 유발할 수 있는 외사(外邪)의 침입을 방어하여 인체의 면역기능(免疫機能)을 강화하는 처방으로 면역관련 세포중 하나인 microglial cell를 대상으로 면역세포에 황기건중탕이 어떠한 효능을 발휘하는 지를 살펴보았다. 물로 전탕(煎湯)한 황기건중탕을 여과한 후 실험한 결과 BV2 microglial cells에서 LPS로 자극하여 염증을 유발하는 주요 물질인 NO의 분비를 세포독성 없이 억제하였다. 또한NO를 생성하는 효소인 Cox-2의 발현도 감소시켰다. 그리고 기타 염증전구 물질들이 $TNF-{\alpha}$, $IL-1{\beta}$, IL-12도 황기건중탕의 용량이 증가함에 따라 의존적으로 감소함을 알 수 있었다. 이러한 결과를 보아 황기건중탕은 면역관련세포인 microglial cell에서 염증 관련 인자들의 분비 및 생성을 억제를 통하여 면역관련 상태를 개선시키는 것으로 사료된다.