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151.

GS28 Protects Neuronal Cell Death Induced by Hydrogen Peroxide under Glutathione-Depleted Condition

HwaOkLee, YuJeongByun, Kyung-OkCho, SeongYunKim, Seong-BeomLee, Ho-ShikKim, Oh-JooKwon, Seong-WhanJeong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.3 5 149-156 (8 pages)

HwaOkLee, YuJeongByun, Kyung-OkCho, SeongYunKim, Seong-BeomLee, Ho-ShikKim, Oh-JooKwon, Seong-WhanJeong 저
...
- 3,000원
Golgi SNAP receptor complex 1 (GS28) has been implicated in vesicular transport between intra-Golgi networks and between endoplasmic reticulum (ER) and Golgi. Additional role(s) of GS28 within cells have not been well characterized. We observed decreased expression of GS28 in rat ischemic hippocampus. In this study, we examined the role of GS28 and its molecular mechanisms in neuronal (SK-N-SH) cell death induced by hydrogen peroxide (H2O2). GS28 siRNA-transfected cells treated with H2O2 showed...
152.

Comparison of Inhibitory Potency of Various Antioxidants on the Activation of BV2 Microglial Cell Lines Induced by LPS

Pil-JaeKong, Jong-IkPark, Oh-YoonKwon, YoonHeeHan, SooYoungKim, SuNamLee, HeeJeongSon, Sung-SooKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.1 2 9-13 (5 pages)

Pil-JaeKong, Jong-IkPark, Oh-YoonKwon, YoonHeeHan, SooYoungKim, SuNamLee, HeeJeongSon, Sung-SooKim 저
...
- 1,500원
cytokine gene expression was monitored using an RNase protection assay (RPA). Although, all tested antioxidants had similar DPPH-reducing activity and inhibited nitrite production, but the curcuminoid antioxidants (ferulic acid, caffeic acid, and curcumin) inhibited LPS-induced gene expression (iNOS, TNF-α, IL-1β, IL-6, and IL-1 Ra) in a concentration-dependent manner. Other tested antioxidants did not exhibit the same effects; N-acetylcysteine (NAC) only began to suppress IL-1β gene expressi...
153.

Glycyrrhizin and Morroniside Stimulate Mucin Secretion from Cultured Airway Epithelial Cells

HoJinHeo, HyunJaeLee, CheolsuKim, KunHoSon, YoungChoongKim, YoungSikKim, SamSikKang, YangChunPark, YunHeeKim, UnKyoSeo, JeongHoSeok, Choong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.6 4 317-322 (6 pages)

HoJinHeo, HyunJaeLee, CheolsuKim, KunHoSon, YoungChoongKim, YoungSikKim, SamSikKang, YangChunPark, YunHeeKim, UnKyoSeo, JeongHoSeok, Choong 저
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- 3,000원
In this study, we investigated whether glycyrrhizin, prunetin and morroniside affect mucin secretion from cultured airway epithelial cells and compared the possible activities of these agents with the inhibitory action on mucin secretion by poly-L-lysine (PLL) and the stimulatory action by adenosine triphosphate (ATP). Confluent primary hamster tracheal surface epithelial (HTSE) cells were metabolically radiolabeled using 3H-glucosamine for 24 h and chased for 30 min in the presence of varying...
154.

Inhibition of Adenosine Triphosphate-stimulated Mucin Secretion from Airway Epithelial Cells by Schizandrin

HoJinHeo, HyunJaeLee, CheolsuKim, KiHwanBae, YoungSikKim, SamSikKang, YangChunPark, YunHeeKim, UnKyoSeo, JeongHoSeok, ChoongJaeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.5 5 251-254 (4 pages)

HoJinHeo, HyunJaeLee, CheolsuKim, KiHwanBae, YoungSikKim, SamSikKang, YangChunPark, YunHeeKim, UnKyoSeo, JeongHoSeok, ChoongJaeLee 저
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- 1,500원
Schizandrae Fructus has been used for controlling respiratory allergic or inflammatory diseases in folk medicine and their components, schizandrin, schizandrin-A and gomisin-A were reported to have diverse biological effects. In this study, we investigated whether schizandrin, schizandrin-A and gomisin-A affect adenosine triphosphate (ATP)-induced mucin secretion from cultured airway epithelial cells. Confluent primary hamster tracheal surface epithelial (HTSE) cells were metabolically...
155.

YS 49, a Synthetic Isoquinoline Alkaloid, Protects Sheep Pulmonary Artery Endothelial Cells from tert-butylhydroperoxide-mediated Cytotoxicity

WonSeogChong, SunYoungKang, YoungJinKang, MinKyuPark, YoungSooLee, HyeJungKim, HanGeukSeo, JaeHeunLee, HyeSookYun-Choi, KiChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.5 5 283-290 (8 pages)

WonSeogChong, SunYoungKang, YoungJinKang, MinKyuPark, YoungSooLee, HyeJungKim, HanGeukSeo, JaeHeunLee, HyeSookYun-Choi, KiChurlChang 저
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- 3,000원
Endothelium, particularly pulmonary endothelium, is predisposed to injury by reactive oxygen species (ROS) and their derivatives. Heme oxygenase (HO) has been demonstrated to provide cytoprotective effects in models of oxidant-induced cellular and tissue injuries. In the present study, we investigated the effects of YS 49 against oxidant [tert-butylhydroperoxide (TBH)]-induced injury using cultured sheep pulmonary artery endothelial cells (SPAECs). The viability of SPAECs was determined by...
156.

Inhibitory Effect of Esculetin on the Inducuble Nitric Oxide Synthase Expression in TNF-stimulated 3T3-L1 Adipocytes

Jeong-YehYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.5 7 283-287 (5 pages)

Jeong-YehYang 저
...
- 1,500원
While nitric oxide (NO) produced by inducible nitric oxide synthase (iNOS) is beneficial for host survival, it is also detrimental to the host. Thus, regulation of iNOS gene expression may be an effective therapeutic strategy for the prevention of unwanted reactions at various pathologic conditions. During the screening process for the possible iNOS regulators, we observed that esculetin is a potent inhibitor of cytokine-induced iNOS expression. The treatment of 3T3-L1 adipocytes with the tumor...
157.

PDTC Inhibits TNF-α-Induced Apoptosis in MC3T3E1 Cells

Han-JungChae, JeehyeonBae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 2 199-205 (7 pages)

Han-JungChae, JeehyeonBae 저
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- 3,000원
Osteoblasts are affected by TNF-α overproduction by immune cells during inflammation. It has been suggested that functional NF-κB sites are involved in TNF-α-induced bone resorption. Thus, we explored the effect of pyrrolidine dithiocarbamate (PDTC), which potently blocks the activation of nuclear factor (NF-κB), on the induction of TNF-α-induced activation of JNK/SAPK, AP-1, cytochrome c, caspase and apoptosis in MC3T3E1 osteoblasts. Pretreatment of the cells with PDTC blocked...
158.

백서 뇌 별아교세포에서 LipopolysaccharideI에 의한 Nitric Oxide 생성기전

소광, 박래길, 이상렬, 박민철 대한신경정신의학회 신경정신의학 13 Pages

대한신경정신의학회 신경정신의학 1999, 제 38권 제 4호 20 881-893 (13 pages)

소광, 박래길, 이상렬, 박민철 저
...
- 4,200원
PD 098059와 curcumin에 의하여 억제되었으나 p38 활성억제제인 SB 203580에 의해서는 영향을 받지 않았다. 또한 LPS는 MAP kinases인 Erk, JNK/SAPK 및 p38의 효소적 활성을 증가시켰다. Ras 활성억제제도 LPS 자극에 의한 NO 생성을 감소시켰다. LPS에 의한 별아교세포 자극은 전사 활성인자 NFkB의 활성을 유도하였으나 이 활성은 PD 098059와 curcumin에 의하여 억제되었다. PKA는 JNK 활성의 억제기전을 통하여 별아교세포에서 LPS의 의한 NO 생성을 감소시켰다. 결 론： 이 결과는 별아교세포에서 LPS에 의한 NO 생성과정이 MAP...
159.

Fe2+에 의한 지질 과산화에 있어서 Quercetin과 Rutin의 억제 작용

정진희(Jin-Hee Chung), 이정수(Chung-Soo Lee), 신용규(Yong-Kyoo Shin), 이광수(Kwang-Soo Lee) 대한약리학회 대한약리학잡지 12 Pages

대한약리학회 대한약리학잡지 1991, 제 27권 제 1호 8 69-80 (12 pages)

정진희(Jin-Hee Chung), 이정수(Chung-Soo Lee), 신용규(Yong-Kyoo Shin), 이광수(Kwang-Soo Lee) 저
...
- 4,100원
Iron(II)에 의한 마이크로좀의 지질 과산화에 미치는 quercetin과 rutin의 억제 효과를 iron의 산화중에서 생성되는 산소 라디칼에 대한 제거 작용과 iron에 대한 킬레이트 작용에 관하여 관찰하였다. Fe2+ 단독에 의한 지질 과산화는 quercetin 또는 rutin에 의하여 용량에 따라 현저하게 억제되었다. Fe2+의 존재하에서 ascorbate또는 NADPH에 의한 지질 과산화는 quercetin과 rutin에 의하여 거의 완전히 억제되었다. Fe2+의 과산화 작용은 SOD와 DABCO에 의하여 억제되었고 catalase, DMSO와 mannitol에 의하여 약간 억제되었다....
160.

Synergistic Interactions of Schizostatin Identified from Schizophyllum commune with Demethylation Inhibitor Fungicides

Min Young Park, Byeong Jun Jeon, Ji Eun Kang, Beom Seok Kim 한국식물병리학회 The Plant Pathology Journal 12 Pages

한국식물병리학회 The Plant Pathology Journal 2020, 36권 6호 5 579-590 (12 pages)

Min Young Park, Byeong Jun Jeon, Ji Eun Kang, Beom Seok Kim 저
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- 4,100원
Botrytis cinerea, which causes gray mold disease in more than 200 plant species, is an economically important pathogen that is mainly controlled by synthetic fungicides. Synergistic fungicide mixtures can help reduce fungicide residues in the environment and mitigate the development of fungicide-resistant strains. In this study, we screened microbial culture extracts on Botrytis cinerea to identify an antifungal synergist for tebuconazole. Among the 4,006 microbial extracts screened in this...

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