• 대한한의학방제학회지
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• 제13권2호
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• pp.71-91
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• 2005

A/J mice injected with urethane(1mg/ g of body weight) develop tumors with distinct histological patterns, which are classified as solid and papillary. I divided the mice into 3 groups; control group treatment with saline, BYA group treatment with herbal formula, Bopheyangyoungjeon 0.3g/kg and BYB groups treatment with herbal formula 1.5g/kg. The administration of herbal medicine was done every day for 56 days. The experimental results from herbal medicine treatment were compared to those from a saline-treated control group. Serial sections of the whole lung(150 to 200 sections per mouse) showed solid and papillary tumors arose from the pulmonary acinus, invading the bronchioles only as the tumors grew. The number of tumor, in the 8-weeks groups, are decreased in the experimental groups compared to control group. COX-2 protein and IGF- I protein expression was more increased in lung tumors of the control group compared to BYA and BYB groups. These results suggest that Bopheyangyoungjeon extract suppress the carcinogenesis of lung in the A/J mouse.

• 대한한방내과학회지
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• 제25권3호
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• pp.427-439
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• 2004

It has been reported that Bopheyangyoungjeon(BYJ) has an effect on deficiency asthma(喘虛) clinically. The aim of this study was to determine an appropriate dosage of BYJ to treat asthma. In order to study the effects of orally administered BYJ on allergic asthma, mice were pretreated with three oral doses of the herbal solution of BYJ before antigen sensitization. 2 days later Mice were actively sensitized with a subcutaneous injection of ovalbumin and 13 day later ovalbumin aerosols were used to provoke asthmatic reaction. Serum level of IgE, IL-4, WBC, RBC, HGB, cell numbers in bronchoalveolar lavage fluid(BALF), and in vitro isometric contractile responses of the isolated tracheal smooth muscle(TSM) to acetylcholine(ACh, 0.1-1000uM), KCl were measured. The results were as follows ; 1. Contractile responses of TSM to ACh significantly increased in C group at Ach 0.3, 1, 3, 10, 30, 100, 300, 1000uM(P<0.05, P<0.01) and increased in D at 0.1, 0.3, 3, 30, 30, 100, 300, 1000uM. 2. The sensitivity of TSM to Ach increased more in A, B group, but it was not significant. 3. The maximal contractile response of TSM to ACh decreased more significantly in C group(P<0.01) and D group(P<0.05) the control group. 4. The maximal contractile response of TSM to KCI decreased more significantly in B group and C group(P<0.001) than in the control group. 5. The counts of lymphocytes in BALF decreased more significantly in B group and D group(P<0.05) than in the control group. 6. The counts of macrophages in BALF decreased more significantly in B group, C(P<0.05) than in the control group. 8. Serum IgE level increased more significantly in B group and C group(P<0.05) than the control group. 9. The counts of WBC, RBC, HGB in blood increased more significantly in A group than the control group. The above results support a role for BYJ orally administered in treatment of deficiency allergic Asthma.