• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.6
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• pp.1628-1634
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• 2004

This study was aimed to verify the anti-diabetic activity of Kangdangboeumbang(KBB) in NOD mice which is Insulin Dependent Diabetes Mellitus(IDDM). The reduction of blood glucose after oral administration between 14 weeks by 2 weeks period to a NOD mice in KBB extract treatment group was showed from 7 day after comparing with control group. KBB extract treatment group increasd insulin secretion amount of serum than control group and decreased IFN­γ production. The pancreatic β-cells is destroyed by Th1-dependent autoimmune disease in NOD mice. KBB extract treatment group intercepted the progress of edematous islet controlling inflammatory mononuclear cells of infiltration that also destruction of pancreatic β-cells electively in a NOD mice.

• Journal of Chest Surgery
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• v.31 no.10
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• pp.1009-1013
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• 1998

Bacterial endocarditis of the native aortic valve is associated with significant morbidity and mortality despite aggressive medical and surgical treatment, especially when perivalvular tissue was invaded and destructed. The pulmonary autograft is full viable and immune compatible tissue. This paper describes successful Ross operation as total root replacement in 38 years old native valve endocarditis patient with aortic root abscess.

• Journal of Chest Surgery
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• v.30 no.1
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• pp.72-76
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• 1997

Myasthenia gravis is relatively rare disease which is related autoimmune response. There are various methods of management for myasthenia gravis, but nowaday radical thymectomy is the treatment of choice in the aspect of bringing out complete remission and clinical improvement. Sixteen patients of myasthenia gratis underwent radical thymectomy during last eight years, and its result was analysed. Complete rem ssion was achieved in five patients (31 %) and pharmacological or symptomatic improvement in seven patients (44%), thus giving a total remission in 12 patients (75%). Postoperative result was not correlated with age, sex, degree of preoperative symptom, surgical approach, pathologic diagnosis.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1981.05a
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• pp.13.4-13
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• 1981

The Wegener's granulomatosis is a rare disease of unknown etiology characterized by ulcerative, necrotic lesion of the upper respiratory tract, progressive pulmonary and renal involvement, and death in a period six months. Relentless progression with rapid death resulting from renal involvement and failure is the usual outcome, but limited forms with confinement to the upper respiratory tract are seen. The authors, recently, have observed a case of Wegener's granulomatosis which was confirmed as pathologically, so present this case with a brief review of the literature.

• Journal of Food Hygiene and Safety
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• v.31 no.1
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• pp.59-66
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• 2016

It has been generally accepted that obesity and overweight are associated with metabolic diseases and cancer incidence. In fact, obesity increased risks of cancers i.e. breast, liver, pancreatic and prostate. Celastrol is a pentacyclic triterpenoid isolated from Thunder god vine, was used as a Chinese traditional medicine for treatment of inflammatory disorders such as arthritis, lupus erythematosus and Alzheimer's disease. Also, celastrol has various biological properties of chemo-preventive, neuro-protective, and anti-oxidant effects. Recent studies demonstrated that celastrol has anti-proliferation effects in different type of obesity-related cancers and suppresses tumor progression and metastasis. Anticancer effects of celastrol include regulation of $NF-{\kappa}B$, heat shock protein, JNK, VEGF, CXCR4, Akt/mTOR, MMP-9 and so on. For these reasons, celastrol has shown to be a promising anti-tumor agent. In this review, we will address the anticancer activities and multiple mechanisms of celastrol in obesity-related cancers.

• Microbiology and Biotechnology Letters
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• v.19 no.3
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• pp.248-252
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• 1991

- Mutation process and substrate induction of 7i-ichoderma viride cellobiohydrolase were investigated by immunological techniques. Since mutants of Trichodemza uiride such as QM9123, QM9414, TKO41 and MCG77 produced immunologically same cellobiohydrolase, it may be that the mutation be occurred in the reguratory gene rather than in the structural gene of cellobiohydrolase. a-Cellulose and Solka Floc were found to be the best inducer for the production of cellobiohydrolase in Trichodemza viride culture compared to low molecular weight inducer such as carboxylmethyl cellulose and cellobiose.

• Annals of Clinical Neurophysiology
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• v.14 no.2
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• pp.76-79
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• 2012

Statin is commonly used for lowering cholesterols and can be myotoxic to cause drug-induced necrotizing myopathy. Statin-induced myopathy ranges from asymptomatic hyperCKemia to lethal rhabdomyolysis but is usually reversed by withdrawal of causative drugs. The patient in this study presented with statin-induced necrotizing myopathy, which was finally improved with immunosuppressive therapy, but not just with drug withdrawal. Since statin can induce myopathy through autoimmune processes, we should consider using immunomodulating agents in cases with statin-induced myopathy, which is refractory to drug withdrawal.

• Korean Journal of Plant Resources
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• v.36 no.4
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• pp.275-281
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• 2023

Autophagy contributes to enhancing the immune system (innate and adaptive immune system) against foreign pathogens. Autophagy of macrophages is used as a major indicator for developing vaccine adjuvants to increase the adaptive immune response. In this study, PLR activated autophagy and increased p62/SQSTM1. The knockdown of p62/SQSTM1 attenuated PLR-mediated autophagy. Inhibition of TLR4 blocked PLR-mediated increase in p62/SQSTM1 level and autophagy induction. In addition, inhibition of PI3K blocked HSL-mediated increase of p62/SQSTM1. PLR increased Nrf2 level and the inhibition of TLR4 and PI3K reduced PLR-mediated increase of Nrf2. Taken together, it is believed that PLR may induce autophagy through upregulating p62/SQSTM1 via TLR4/PI3K/Nrf2 signaling pathway.

• Korean Journal of Clinical Laboratory Science
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• v.54 no.1
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• pp.38-48
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• 2022

Carcinoembryonic antigen (CEA) is an oncofetal antigen primarily detected in the peripheral blood of cancer patients, particularly in those with colorectal cancer. CEA is considered a valuable target for antigen-specific immunotherapy. In this study, we induced the anti-tumor immunity for CEA through the administration of a dendritic cell (DC) vaccine. However, there was a limitation in inducing tumor regression in the DC vaccinated mice. To enhance the efficacy of anti-tumor immunity in MC38/CEA2 tumor-bearing mice, we evaluated the effects of DC vaccine in combination with cyclophosphamide (CYP). Administration of CYP 100 mg/kg in mice resulted in significant inhibition of tumor growth in the 2-day tumor model, whereas a lower inhibition of tumor growth was seen in the 10-day tumor model. Therefore, the 10-day tumor model was selected for testing chemo-immunotherapy. The combined CYP and DC vaccine not only increased tumor antigen-specific immune responses but also induced synergistic anti-tumor immunity. Furthermore, the adverse effects of CYP such as weight loss and immunosuppression by regulatory T cells and myeloid-derived suppressor cells showed a significant reduction in the combined chemo-immunotherapy treatment compared with CYP alone. Our data suggest that chemoimmunotherapy with the DC vaccine may offer a new therapeutic strategy to induce a potent anti-tumor effect and reduce the adverse effects of chemotherapy.

• 한국약용작물학회:학술대회논문집
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• 2007.05a
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• pp.261-262
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• 2007