• 생약학회지
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• 제14권3호
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• pp.102-106
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• 1983

As many crude drugs are used in the oriental medical field problems on the side effects of these drugs come to the front. To conduct delayed-type hypersensitivity we selected 29 kinds of drugs used frequently for therapeutic agents in oriental medical hospitals (Table I). The cell-mediated immune response was evaluated by measuring the foot pad swelling reaction and humoral immune response by measuring the antibody formation to these crude drugs. Mice were given these drugs intraperioneally for sensitization and challenged with same drug as used for sensitization respectively by intral dermal injection on the left and righ hind foot pad 4 days after senstization and then the foot pads were measured with the dial micrometer. The results were as follow; 1) Gentianae Scabrae Radix, Arecae Semen, Corydalis Tuber, and Paeoniae Radix were significant as delayed-type hypersensitivity inducers. 2) None of the crude drugs tested had effect on the induction of humoral immune response.

• 약학회지
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• 제43권1호
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• pp.98-103
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• 1999

Effects of Astragali Radix extract (AG) on the cell mediated-and nonlpecific immunotoxic responses of zinc chloride (Zn) were studied usign ICR mice. Mice were divided into 4 groups (10 mice/group), and Zn was given to the mice 1 hr after i.p. injection with 0.5g/kg of AG by i.p. injection daily for 10 days at a dose of 25 mg/kg. Immune responses on the responses on the relative weight of thymus, delayed-type hypersensitivity to SRBC (DTH), phagocytic activity and circulating leukocytes were evaluated. Zn treatment decreased body weight gain, the relative weight of thymus, DTH and circulating leukocytes compared with those in controls. AG treatment increased DTH, phagocytic activity and circulating leukocytes compared with those in controls. Combination of AG and Zn increased DTH and circulating leukocytes compared with those in controls, but decreased body weight gain and the relative weight of thymus. These findings indicated that AG decreased immunotoxicity of Zn on the DTH and circulating leukocytes.

• Journal of Periodontal and Implant Science
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• 제8권1호
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• pp.25.2-25.2
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• 1978

• 동의생리병리학회지
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• 제16권6호
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• pp.1157-1163
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• 2002

This experimental research has been done to study the effects of Gmibojungikgi-tang(GBJIKT) on the anti-allergic reaction. We found the several important results from the research which has been performed by two experiments toward immediately type and delayed type in order to study the effects of GBJIKT on hypersensitivity response to mice. The results obtained from our research are as following: The survival rate of one group to which we injected only the compound 48/80 is almost 0% according to its density and timing test. In the other hand, the survival rates of the other group to which we injected both of the compound 48/80 and GBJIKT are 10%, 10%, 20%, 30%, 20%, and 40% according to 0.025, 0.05, 0.1, 0.25 0.5 and 1(mg/g) of compound 48/80. Time dependency test also shows the 0% survival rates in 5 and 10 minutes. GBJIKT revealed the significantly inhibitory effect on Compound 48/80 induced Mast cell degranulation. GBJIKT showed the significantly inhibitory effect in the delayed type hypersensitivity response to picry1 chloride GBJIKT showed the significantly inhibitory effect in the delayed type hypersensitivity response to sheep red blood cell. Our research provides the important evidence that GBJIKT is benificial to the prevention and treatment of allergy related diseases.

• 동의생리병리학회지
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• 제17권2호
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• pp.308-315
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• 2003

This experimental research has been done to study the effects of Sipjeondaebo-tang(SOT) on the anti-allergic reaction. We found the several important results from the research which has been performed by two experiments toward immediately type and delayed type in order to study the effects of SDT on hypersensitivity response to mice. The results obtained from our research are as following. The survival rate of one group to which we injected only the compound 48/80 is almost 0% according to its density and timing test. In the other hand, the survival rates of the other group to which we injected both of the compound 48/80 and SDT are 20%, 10%, 30%, 10%, 40% and 70% according to 0.025, 0.05, 0.1, 0.25 0.5 and 1 (mg/g) of compound 48/80. Time dependency test also shows the 30% and 20% survival rates in 5 and 10 minutes. SDT revealed the significantly inhibitory effect on Compound 48/80 induced Mast cell degranulation. SDT showed the significantly inhibitory effect in the delayed type hypersensitivity response to picry1 chloride. SDT showed the significantly inhibitory effect in the delayed type hypersensitivity response to sheep red blood cell. Our research provides the important evidence that SDT is benificial to the prevention and treatment of allergy related diseases.

• 동의생리병리학회지
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• 제17권4호
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• pp.1075-1081
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• 2003

This experimental research has been done to study the effects of Palmul-tang on the anti-allergic reaction. We found the several important results from the research which has been performed by two experiments toward immediately type and delayed type in order to study the effects of Palmul-tang on hypersensitivity response to mice. The results obtained from our research are as following: The survival rate of one group to which we injected only the compound 48/80 is almost 0% according to its density and timing test. In the other hand. the survival rates of the other group to which we injected both of the compound 48/80 and Palmul-tang are 20%, 0%. 40%, 10%, 20% and 50% according to 0.025, 0.05, 0.1, 0.25 0.5 and 1 (mg/g) of compound 48/80. Time dependency test also shows the 30% and 20% survival rates in 5 and 10 minutes. Palmul-tang revealed the significantly inhibitory effect on Compound 48/80 induced Mast cell degranulation. Palmul-tang showed the significantly inhibitory effect in the delayed type hypersensitivity response to picry1 chloride. Palmul-tang showed the significantly inhibitory effect in the delayed type hypersensitivity response to sheep red blood cell. Our research provides the important evidence that Palmul-tang is benificial to the prevention and treatment of allergy related aiseases.

• Environmental Analysis Health and Toxicology
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• 제1권1호
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• pp.47-54
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• 1986

The immunopotentiating effect of ethanol extract, butanol fraction and petroleum ether extract of Panax ginseng on the immunotoxicity of benzo(a)pyrene were investigated in mice. A single administration of benzo(a)pyrene induced an apparent but relatively transient reduction in HY titer, Arthus reaction, delayed type hypersensitivity, rosette forming cell and natural killer cell activity Ethanol extract very significantly restored HY titer, Arthus reaction. RFC and natural killer cell activity. Butanol fraction have no effect. But petroleum ether extract very significantly restored humoral and cellular immune response and especially natural killer cell activity.

• 생명과학회지
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• 제13권1호
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• pp.73-82
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• 2003

보중익기탕이 즉시형 및 지연형 알레르기에 대한 면역 반응에 미치는 영향을 알아보고자 항 알레르기에 대한 실험을 즉시형과 지연형으로 구분하여 시행하여 다음과 같은 결론을 얻었다 Compound 48/80 유발 아나필락시스 반응에 미치는 영향은 농도별 실험에서 보중익기탕 투여군은 생존율이 비순차적이었으나 생존율이 증가하였다. 또한 시간의존적 실험에서 보중익기탕 투여군은 다소의 생존율 변화를 보였으며, Compound 48/80 유발 비만세포 탈 과립 율의 측정을 통하여 대조군에 비해 보중익기탕 투여군은 현저하게 유의한 (p<0.005) 감소효과가 인정되었다. Picryl chloride에 의한 접촉성 피부염증 반응에 미치는 효과에 관한 실험과 면양적혈구에 의한 지연형 족부종 반응에 미치는 효과에 관한 실험에서 대조군에 비하여 보중익기탕 투여군은 유의한 억제효과가 인정되었다. 이러한 실험결과에서 보중익기탕이 즉시형 및 지연형 알레르기반응에 있어 모두 효과를 발휘하는 것으로 나타났으며 보중익기탕의 항 알레르기 효과를 질병의 치료에 응용할 수 있을 것으로 생각된다. 또한 향후 지속적인 실험과 연구를 통해 임상적 치료와 활용에 발전이 있을 것이라 사료된다.

• 약학회지
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• 제36권5호
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• pp.412-426
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• 1992

Effects of beta-carotene on the immunobiological responses were studied in ICR mice. ICR male mice were divided into 8 groups (10 mice/group), and beta-carotene at doses of 4, 20 and 100 mg/kg were orally administered to ICR mice once daily for 28 consecutive days. Cyclophosphamide (CY) was injected intraperitoneally (i.p.) to ICR mice with a single dose of 5 mg/kg body weight at 2 days before secondary immunization. Mice were sensitized and challenged with sheep red blood cells (5-RBC). Immune responses were evaluated by humoral immunity, cellular immunity and non-specific immunity. The results of this study were summarized as follows: (1) Beta-carotene significantly increased the weight ratios of liver, spleen and thymus to body weight depending on dose, and significantly increased the increasing rate of body weight and the number of circulating leukocyte. (2) Beta-carotene dose-dependently increased hemagglutination titer, Arthus reaction and hemolytic plaque forming cell related to humoral immunity. (3) Beta-carotene significantly increased delayed-type hypersensitivity reaction and rosette forming cell related to cellular immunity. (4) Beta-carotene dose-dependently increased phagocytic activity, and significantly increased natural killer (NK) cell activity. (5) Beta-carotene dose-dependently inhibited reductions in humoral immunity, cellular immunity, NK cell activity and phagocytic activity by treatment with CY.

• 약학회지
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• 제36권4호
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• pp.291-302
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• 1992

Effects of Zinc chloride on the immune responses were studied in ICR mice. ICR male mice were divided into 5 groups(10 mice/group) and Zinc chloride at doses of 0.3, 1.2, 4.8 and 19.2 mg/kg were orally administered to ICR male mice once a day for three weeks. Mice were sensitized and challenged with sheep red blood cells(S-RBC). The results of this study were summarized as follows; (1) Zinc chloride significantly increased the body weight rate, the weight ratios of spleen and thymus to body weight and the number of circulating leukocyte, but significantly decreased them at the high dose of it, and increased dose-dependently the weight ratio of liver to body weight. (2) Zinc chloride significantly increased hemagglutination titer, Arthus reaction and plaque forming cell related to humoral immunity, but significantly decreased them at the high dose of it. (3) Zinc chloride significantly increased delayed-type hypersensitivity reaction and rosette forming cell related to cellular immunity, but significantly decreased them at the high dose of it. (4) Zinc choride significantly enhanced phagocytic activity, but significantly decreased according to the increase of its dose. These results suggest that high dose of zinc chloride decreased humoral, cellular and non-specific immune responses.