• 한방안이비인후피부과학회지
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• 제4권1호
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• pp.23-42
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• 1991

This study were done to know the effects of Dangkiyeumja on the in vivo and in vitro immune responses of mice. The recipes of Dangkiyeumja used in this study enhanced such, cellular functions of immunocytes as phagocytic capacity of macrophages, rossett-eforming abilities of splenocytes and metabolic activities of lymphocytes, However, the same recipes decreased the formation of such reactive oxygen intermediates(ROI) as superoxide and hydrogenperoxide from the macrophages. The effects of the same recipes on the in vim immune responses was suppressive on the cellular immune response(CIR)measured by delayed-type hypersensitivity against dinitrofluorobenzene and mildly enhancing for the humoral immune response measured by antibody production against sheep red blood cells. The results of this study could be summarized as follow: 1. Administration of Dangkiyeumja enhanced the phagocytic activity of the murine macrophage. 2. Administration of Dangkiyeumja decreased the formation of ROI in the murine macrophage 3. Administration of Dangkiyeumja increased the number of the splenic rotte forming cells in the mouse. 4. Administration of DangKiyeumja did not effect the antibody production against sheep red blood cells. 5. Administration of Dangkiyeumja depressed the delayed-type hypersenitivity against dinitrofluoro benzene in the mouse. The result of this study suggest that Dangkiyeumja could ameliorate the hypersensitivity reactions by reducing the formation of ROI and decreasing the CIR without affecting the other functions of immunocytes.

• Parasites, Hosts and Diseases
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• 제22권2호
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• pp.203-208
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• 1984

만손주혈흠충 충란의 soluble eff antigen (SEA)을 mini-pump를 이용하여 마우스, 복강내에 지속적으로 주입시키면서 말초혈액내의 호산구수 변동, delayed hypersensitivity인 ear swelling test, 간조직병변, 효소 표식면역법을 이용한 혈청내 항체가를 경시적으로 관찰한 결과 다음 성적을 얻었다. 1. 말초혈액 호산구수는 SEA투여후 2~3주후에 최고에 달하였고 그후 서서히 감소하였다. 2. Ear swelling test 실시에서 SEA투여 2주후에 종창이 최고에 달하고 그후 서서히 감소하였다. 3. 간조직병변은 SEA투여후 4주에 육아종형성을 관찰하였고 그후 조직손상이 복귀하였다. 4. 현청에서의 항체가는 SEA투여후 4주후에 양성대조군보다 높았으며 시간이 경과함에 따라 항채가가 증가하였다.

• 대한한방소아과학회지
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• 제6권1호
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• pp.1-14
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• 1992

Experimental studies were done to research the clinical effects of Juguieum and Juguieum-gamibang(Juguieum with Lonicerae Flos and Forsythiae Fructus added) on the Antiallergic effect. The results obtained as follows; 1. In the effects of Jugieum and Jugieum-gamibang on vascular permeability responses to intradermal histamine, Juguieum group revealed none significant effect, but Jugieum-gamibang group revealed significant effect. 2. In the effects of Juguieum and Juguieum-gamibang on vascular permeability responses to intradermal serotonin, Juguieum and Juguieum-gamibang groups revealed significant effect. 3. In the 48hrs homologous passive cutaneous amaphylaxis provoked by the IgE-like antibody against egg albumin, Juguieum and Juguieum-gamibang groups revealed significant effect. 4. In the delayed type hypersensitivity responses to Picryl Chloride, Juguieum and Juguieum-gamibang groups revealed significant effect. 5. In the delayed type hypersensitivity responses to SRBC, Juguieum group revealed significant effect, but Jugieum-gamibang group revealed none significant effect. According to above-stated results, Juguieum and Juguieum-gamibang are concluded to be effective as anti-allergic regimen and recommended to be used for the treatment of type I and type IV allergic disease.

• Biomolecules & Therapeutics
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• 제8권2호
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• pp.199-205
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• 2000

On the inter-order protoplast fusants of Lentinus edodes and Ganoderma lucidum was the antitumor activity test performed and the fusant P22 was selected. The hot water extract of the cultured mycelia of P22 were purified by DEAE-cellulose chromatographya and the resulting purified fraction was designated as P22A. It was found to be a proteoglycan whose molecular weight was 47 kDa. When examined for immunopotentiation activity, P22A increased the number of colony forming unit in the bone marrow stem cells to 3-folds. It also potentiated the secretion of nitric oxide in activated macrophages to 2-folds. In humoral immune response, it increased the activities of the alkaline phosphatase in differentiated B cells to 1.6-folds and the number of plaque forming cells to 1.8-folds. In cellular immune response, it restored the depressed response of delayed type hypersensitivity in tumor bearing mice to normal level. These results suggest that P22A have potential to restore the decreased immune activity of the tumor bearing mice to normal level.

• 동의생리병리학회지
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• 제19권4호
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• pp.1027-1031
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• 2005

In the present study, wogonin, a major flavone isolated from Scutellaria Radix were examined for its imunosuppressive activity on the 2,4-dinitro-fluorobenzene (DNFB)-induced delayed type hypersensitivity (DTH) in C3H/HeN mice. This compound inhibited selectively $TNF-\alpha$ and IL-4, but not IL-6, IL-10 and $IFN-\gamma$ on DNFB-induced Th1 and Th2 cytokines in a concentration-dependent manner. Interestingly, this compound increased the expression of heme oxygenase-1 (HO-1) in a concentration-dependent manner The above results reveal that wogonin possesses anti-inflammatory, humoral and cellular immunomodulatory, and stress reducing activities on the DNFB-induced DTH in mice and these properties may contribute to the anti-atopic dermatitis activity of Scutellaria Radix.

• 동의생리병리학회지
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• 제19권6호
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• pp.1604-1609
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• 2005

The purpose of this research was to investigate the effects of Bopaewon-tang (BT) on allergic reaction. In the present study, we examined the effect of BT on type 1 and type tV allergic reaction. BT (500 mg/kg) did not affect the systemic anaphylaxis induced by compound 48180 and the passive cutaneous anaphylaxis induced by anti-dinitrophenyl (DNP)-IgE and DNP-human serum albumin in vivo. Also, BT did not affect the release of histamine from peritoneal mast cells in rats. In addition, BT did not affect the permeability of evans blue into peritoneal cavity, but inhibited the writhing syndrome induced by acetic acid. BT inhibited the delayed type hypersensitivity induced by SRBC and the contact dermatitis induced by dinitrofluorobenzene. These results indicate that BT may be useful for the prevention and treatment of type IV allergy related disease.

• 대한한방소아과학회지
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• 제21권1호
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• pp.189-209
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• 2007

Objectives : In order to study the effect of Dangkwiyughwangtang and Okbyoungpoongsangamibang on the immune response induced by methotrexate in mice. Method : Delayed type of hypersensitivity, hemagglutinin titer, hemolysin titer, rosette forming cells, phagocytic activity for immune response, lymphocyte transformation, and productivity of Interleukin-2 were measured. Results : Body weight decreasing was significantly inhibited as compared with control group in both the Dangkwiyughwangtang and Okbyoungpoongsangamibang groups. Delayed type of hypersensitivity was significantly increased as compared with control group in both groups Hemagglutinin titer was significantly increased as compared with control group in both groups. Hemolysin titer was significantly increased as compared with control group in the Okbyoungpoongsangamibang group. Rosette forming cells were significantly increased as compared with control group in both groups. Phagocytic activity for immune response was slightly decreased in the Dangkwiyughwangtang group and slightly increased in the Okbyoungpoongsangamibang group insignificantly as compared with the control group. Lymphocyte transformation was significantly increased as compared with the control group in both the Dangkwiyughwangtang and Okbyoungpoongsangamibang groups. Productivity of Interleukin-2 was significantly increased as compared with the control group in both the Dangkwiyughwangtang and Okbyoungpoongsangamibang groups. Conclusion : Both the Dangkwiyughwangtang and Okbyoungpoongsangamibang groups enhance immunity in mice.

• Advances in Traditional Medicine
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• 제10권3호
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• pp.150-154
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• 2010

The immunosuppressive activity of the Methanol extract of bark of Madhuca longifolia (Koenig) consisting of a mixture of saponins, flavonoids, tannins, steroids, phenol and glycosides was studied on the immune responses in mice. Methanol extract of Madhuca longifolia (MLL) was administered orally at doses of 50, 100 and 150 mg/kg/day to healthy mice divided into four groups consisting of six animals each. The assessment of immunomodulatory activity was carried out by testing the humoral (antibody titre) and cellular (foot pad swelling) immune responses to the antigenic challenge by sheep RBCs. Furthermore, the effect on hematological parameters as well as relative organ weight was determined. On oral administration MML showed a significant decrease delayed type hypersensitivity (DTH) response whereas the humoral response to sheep RBCs was unaffected. Thus MLL significantly suppressed the cellular immunity by decreasing the footpad thickness response to sheep RBCs in sensitized mice. With a dose of 100 and 150 mg/kg/day the DTH response was $7.66{\pm}2.75$ and $6.41{\pm}1.21$ respectively in comparison to corresponding value of $14.50{\pm}2.38$ for untreated control group. These differences in DTH response were statistically significant (P < 0.05). The study demonstrates that MLL shows preferential suppression of the components of cell-mediated immunity and shows no effect on the humoral immunity.

• 약학회지
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• 제42권1호
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• pp.75-81
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• 1998

Effects of swainsonine (SW: 8${\alpha}$, ${\beta}$-indolizidine-1alpha, 2${\alpha}$, 8${\beta}$-triol from Locoweed) on the cellular and nonspecific immune responses of lipopolysaccharide (LPS) wer e studied in ICR mice. Mice were divided into 4 groups (10mice/group), and LPS was given to each mouse 1 hr after i.p. injection with 3.7mg/kg of SW by i.p. injection twice a week for 14 days at a dose of 2mg/kg. Immune responses of the delayed-type hypersensitivity response (DTH) to sheep red blood cells (s-RBC), phagocytic activity and natural killer (NK) cell activity were evaluated. LPS treatment didn`t affect NK cell activity, phagocytic activity, DTH to s-RBC compared with those in controls, and phagocytic activity of sareoma 180 tumor bearing mice. However, circulating leukocytes were significantly decreased. Combinaton of LPS and SW increased circulating leukocytes significantly compared vath that in LPS alone, and DTH to s-RBC, NK cell activity and phagocytic activities of normal and sarcoma tumor bearing mice were not affected. These findings indicate that SW didn`t affected the cellular immune responses suppressed by LPS but significantly increased circulating leukocytes.

• Korean Journal of Acupuncture
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• 제20권3호
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• pp.81-90
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• 2003

Objectives : This experimental research has been done to study the effects of herbal-acupuncture with Juglandis Semen on the anti-allergic reaction. Methods : ICR mice were injected intraperioneally with compound 48/80 to induce the immediately type hypersensitivity (anaphylaxis). ICR mice were sensitized by PC and SRBC to induce the delayed type hypersensitivity. Sprage-Dawley rats were injected subcutaneously with egg albumin to measure the WBC. ICR mice and Sprage-Dawley rats were injected with Juglandis Semen herbal-acupuncture for the anti-allergic reaction test. Results : 1. In the restraint effect of systemic anaphylactic reaction, the mortality of mice decreased 20% each before 10 minutes and after 5 minutes. 2. In the contact dermatitis induced by PC, both Treat Ⅰand Treat Ⅱ group showed significant(p<0.01, p<0.05) decrease in comparison with the Control group, and also Treat Ⅲ group showed significance(p<0.005). 3. In the delayed type hypersensitivity in mice challenged by SRBC, Treat Ⅰ group showed significant(p<0.05) decrease in comparison with the Control group, and there was significance(p<0.05, p<0.05) in Treat Ⅲ and Treat Ⅳ group. 4. The change of the WBC in allergic rats induced by egg albumin showed significant(p<0.01, p<0.05, p<0.05) decrease in Treat Ⅰ, Treat Ⅱ and Treat Ⅲ group. Conclusions : The restraint effects of Juglandis Semen herbal-acupuncture on the anti-allergic reaction showed significance statistically. And also allergic group treated with $BL_{17}$ acupuncture (Treat Ⅲ group) showed same results.