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Ok Pyo Zee

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Seong-Jin Yoon; Ok Pyo Zee; Won-Jin Jeong; Chang-Soo Kim; Jee-Hyun Kim; Eun-Ji Koh; Jong-Hwan Kwak; Sun-Mee Lee
Agrimonia eupatoria protects against chronic ethanol-induced liver injury in rats.
Hyung-In Moon; Ok Pyo Zee
Immunotoxic sesquiterpene lactone from Carpesium rosulatum Miq.
Hyung-In Moon; Ok Pyo Zee
Anticancer activity of sesquiterpene lactone from plant food (Carpesium rosulatum) in human cancer cell lines.

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All Publications

2012: Seong-Jin Yoon; Ok Pyo Zee; Won-Jin Jeong; Chang-Soo Kim; Jee-Hyun Kim; Eun-Ji Koh; Jong-Hwan Kwak; Sun-Mee Lee
Agrimonia eupatoria protects against chronic ethanol-induced liver injury in rats.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 2012;50(7):2335-41.
2011: Hyung-In Moon; Ok Pyo Zee
Immunotoxic sesquiterpene lactone from Carpesium rosulatum Miq.
Immunopharmacology and immunotoxicology 2011;33(2):338-41.
2011: Hyung-In Moon; Ok Pyo Zee
Anticancer activity of sesquiterpene lactone from plant food (Carpesium rosulatum) in human cancer cell lines.
International journal of food sciences and nutrition 2011;62(2):102-5.
2010: Jong Hyuk Park; Jong Hwan Kwak; Ja Heouk Khoo; Sung-Hoon Park; Dae Up Kim; Dong Mun Ha; Sang Un Choi; Se Chan Kang; Ok Pyo Zee
Cytotoxic effects of triterpenoid saponins from Androsace umbellata against multidrug resistance (MDR) and non-MDR cells.
Archives of pharmacal research 2010;33(8):1175-80.
2009: Jong Hwan Kwak; Min Woo Kang; Jong Hwa Roh; Sang Un Choi; Ok Pyo Zee
Cytotoxic phenolic compounds from Chionanthus retusus.
Archives of pharmacal research 2009;32(12):1681-7.
2009: Jong Hwan Kwak; Hyun Jung Kim; Kwang Ho Lee; Se Chan Kang; Ok Pyo Zee
Antioxidative iridoid glycosides and phenolic compounds from Veronica peregrina.
Archives of pharmacal research 2009;32(2):207-13.
2008: Se Chan Kang; Chang Min Lee; Eui Su Choung; Jong Phil Bak; Jong Jin Bae; Hyun Sook Yoo; Jong Hwan Kwak; Ok Pyo Zee
Anti-proliferative effects of estrogen receptor-modulating compounds isolated from Rheum palmatum.
Archives of pharmacal research 2008;31(6):722-6.
2008: Xuemei Li; Tae-Kyung Yu; Jong Hwan Kwak; Byoung-Yil Son; Youngwan Seo; Ok Pyo Zee; Jong-Woong Ahn
Soraphinol C, a new free-radical scavenger from Sorangium cellulosum.
Journal of microbiology and biotechnology 2008;18(3):520-2.
2008: Kenji Ishihara; Hajime Kitamura; Kenji Hiraizumi; Motoko Kaneko; Aki Takahashi; Ok Pyo Zee; Toshio Seyama; JangJa Hong; Kazuo Ohuchi; Noriyasu Hirasawa
Mechanisms for the proliferation of eosinophilic leukemia cells by FIP1L1-PDGFRalpha.
Biochemical and biophysical research communications 2008;366(4):1007-11.
2008: In Gyu Kim; Kug Chan Kim; Eui Su Choung; Se Chan Kang; Ok Pyo Zee
Screening of estrogenic and antiestrogenic activities from medicinal plants.
Environmental toxicology and pharmacology 2008;25(1):75-82.
2007: Jong-Seok Kim; Young-Chul Lee; Ho-Tak Nam; Ge Li; Eun-Jin Yun; Kyoung-Sub Song; Kang-Sik Seo; Ji-Hoon Park; Jong-Woong Ahn; Ok Pyo Zee; Joo-In Park; Wan-Hee Yoon; Kyu Lim; Byung-Doo Hwang
Apicularen A induces cell death through Fas ligand up-regulation and microtubule disruption by tubulin down-regulation in HM7 human colon cancer cells.
Clinical cancer research : an official journal of the American Association for Cancer Research 2007;13(21):6509-17.
2007: Kenji Ishihara; Aki Takahashi; Motoko Kaneko; Hiroki Sugeno; Noriyasu Hirasawa; JangJa Hong; Ok Pyo Zee; Kazuo Ohuchi
Differentiation of eosinophilic leukemia EoL-1 cells into eosinophils induced by histone deacetylase inhibitors.
Life sciences 2007;80(13):1213-20.
2007: JangJa Hong; Hirokazu Sasaki; Kazuaki Niikura; Maiko Yanai; Yasuhiro Nakano; Aya Yokomakura; Kenji Ishihara; Noriyasu Hirasawa; Young-Sook Kang; Joa Sub Oh; Jong Hwan Kwak; Ok Pyo Zee; Kazuo Ohuchi
Inhibition of bone resorption in cultures of mouse calvariae by apicularen A.
Planta medica 2007;73(2):173-5.
2007: Jae Soon Eun; Kwang Sik Kim; Han Na Kim; Seon Ah Park; Tian-Ze Ma; Kyung A Lee; Dae Keun Kim; Hyung Kyo Kim; In Su Kim; Young Hoon Jung; Ok Pyo Zee; Dong Jin Yoo; Yong-Geun Kwak
Synthesis of psoralen derivatives and their blocking effect of hKv1.5 channel.
Archives of pharmacal research 2007;30(2):155-60.
2007: Motoko Kaneko; Kenji Ishihara; Aki Takahashi; JangJa Hong; Noriyasu Hirasawa; Ok Pyo Zee; Kazuo Ohuchi
Mechanism for the differentiation of EoL-1 cells into eosinophils by histone deacetylase inhibitors.
International archives of allergy and immunology 2007;143 Suppl 1():28-32.
2006: Se Chan Kang; Chang Min Lee; Han Choi; Jae Hyun Lee; Joa Sub Oh; Jong Hwan Kwak; Ok Pyo Zee
Evaluation of oriental medicinal herbs for estrogenic and antiproliferative activities.
Phytotherapy research : PTR 2006;20(11):1017-9.
2006: In Su Kim; Ok Pyo Zee; Young Hoon Jung
Regioselective and diastereoselective amination of polybenzyl ethers using chlorosulfonyl isocyanate: total syntheses of 1,4-dideoxy-1,4-imino-D-arabinitol and (-)-lentiginosine.
Organic letters 2006;8(18):4101-4.
2006: JangJa Hong; Aya Yokomakura; Yasuhiro Nakano; Kenji Ishihara; Makoto Kaneda; Mitsue Onodera; Ken-ichi Nakahama; Ikuo Morita; Kazuaki Niikura; Jong-Woong Ahn; Ok Pyo Zee; Kazuo Ohuchi
Inhibition of vacuolar-type (H+)-ATPase by the cytostatic macrolide apicularen A and its role in apicularen A-induced apoptosis in RAW 264.7 cells.
FEBS letters 2006;580(11):2723-30.
2006: Beom Soo Shin; Hyun Sook Chang; Eun Hye Park; Chi Ho Yoon; Hye Youn Kim; John Kim; Jae Kuk Ryu; Ok Pyo Zee; Kang Choon Lee; Dianxiu Cao; Sun Dong Yoo
Pharmacokinetics of a novel histone deacetylase inhibitor, apicidin, in rats.
Biopharmaceutics & drug disposition 2006;27(2):69-75.
2005: Beom Soo Shin; Eun Hye Park; Chi Ho Yoon; John Kim; Ok Pyo Zee; Sun Dong Yoo
In vitro investigation of the hepatic intrinsic clearance of apicidin, a histone deacetylase inhibitor, in mouse, rat, and human, with correction by nonspecific protein binding.
Journal of toxicology and environmental health. Part A 2005;68(23-24):2207-18.
2005: Hyung-In Moon; Jong Hwan Kwak; Ok Pyo Zee; Jin Ho Chung
Regulation effect of 2',4',7-trihydroxyisoflavone on the expression of matrix metalloproteinase-1, 2 in ultraviolet-B irradiated primary cultured old aged human skin fibroblasts.
Biological & pharmaceutical bulletin 2005;28(11):2173-5.
2005: Hyung-In Moon; Joongku Lee; Ok Pyo Zee; Jin Ho Chung
The effect of flavonol glycoside on the expressions of matrix metalloproteinase-1 in ultraviolet-irradiated cultured human skin fibroblasts.
Journal of ethnopharmacology 2005;101(1-3):176-9.
2005: Ji Duck Kim; In Su Kim; Cheng Hua Jin; Ok Pyo Zee; Young Hoon Jung
Regioselective and diastereoselective amination with use of chlorosulfonyl isocyanate: a short and efficient synthesis of (-)-cytoxazone.
Organic letters 2005;7(18):4025-8.
2005: Hyung-In Moon; Joongku Lee; Ok Pyo Zee; Jin Ho Chung
A glycosidic isoflavonoid from Viola hondoensis W. BECKER et H. BOISSIEU (Violaceae), and its effect on the expression of matrix metalloproteinase-1 caused by ultraviolet irradiation in cultured human skin fibroblasts.
Biological & pharmaceutical bulletin 2005;28(6):1123-5.
2005: Kenji Ishihara; JangJa Hong; Ok Pyo Zee; Kazuo Ohuchi
[The role of eosinophils in allergic inflammation].
Nihon yakurigaku zasshi. Folia pharmacologica Japonica 2005;125(5):265-70.
2005: Hyung-In Moon; Joongku Lee; Jong Hwan Kwak; Ok Pyo Zee; Jin Ho Chung
Isoflavonoid from Viola hondoensis, regulates the expression of matrix metalloproteinase-1 in human skin fibroblasts.
Biological & pharmaceutical bulletin 2005;28(5):925-8.
2005: JangJa Hong; Kenji Ishihara; Ok Pyo Zee; Kazuo Ohuchi
Induction of apoptosis by apicularen A in human promyelocytic leukemia cell line HL-60.
Planta medica 2005;71(4):306-12.
2005: JangJa Hong; Aya Yokomakura; Yasuhiro Nakano; Hyun Seung Ban; Kenji Ishihara; Jong-Woong Ahn; Ok Pyo Zee; Kazuo Ohuchi
Induction of nitric oxide production by the cytostatic macrolide apicularen A [2,4-heptadienamide, N-[(1E)-3-[(3S,5R,7R,9S)-3,4,5,6,7,8,9,10-octahydro-7,14 dihydroxy-1-oxo-5,9-epoxy-1H-2-benzoxacyclododecin-3-yl]-1 propenyl]-, (2Z,4Z)-(9CI)] and possible role of nitric oxide in apicularen A-induced apoptosis in RAW 264.7 cells.
The Journal of pharmacology and experimental therapeutics 2005;312(3):968-77.
2005: Kenji Ishihara; JangJa Hong; Ok Pyo Zee; Kazuo Ohuchi
Mechanism of the eosinophilic differentiation of HL-60 clone 15 cells induced by n-butyrate.
International archives of allergy and immunology 2005;137 Suppl 1():77-82.
2004: Hyung-In Moon; Joongku Lee; Ok Pyo Zee; Jin Ho Chung
Triterpenoid from Tiarella polyphylla, regulation of type 1 procollagen and MMP-1 in ultraviolet irradiation of cultured old age human dermal fibroblasts.
Archives of pharmacal research 2004;27(10):1060-4.
2004: Hyung-In Moon; Jin Ho Chung; Joong-Ku Lee; Ok Pyo Zee
Triterpenoid saponin from Viola hondoensis W. Becker et H Boss. and their effect on MMP-1 and type I procollagen expression.
Archives of pharmacal research 2004;27(7):730-3.
2004: Kenji Ishihara; JangJa Hong; Ok Pyo Zee; Kazuo Ohuchi
Possible mechanism of action of the histone deacetylase inhibitors for the induction of differentiation of HL-60 clone 15 cells into eosinophils.
British journal of pharmacology 2004;142(6):1020-30.
2003: JangJa Hong; Kouya Yamaki; Kenji Ishihara; Jong-Woong Ahn; Ok Pyo Zee; Kazuo Ohuchi
Induction of apoptosis of RAW 264.7 cells by the cytostatic macrolide apicularen A.
The Journal of pharmacy and pharmacology 2003;55(9):1299-306.
2003: Ji Duck Kim; Ok Pyo Zee; Young Hoon Jung
Regioselective and diastereoselective allylic amination using chlorosulfonyl isocyanate. A novel asymmetric synthesis of unsaturated aromatic 1,2-amino alcohols.
The Journal of organic chemistry 2003;68(9):3721-4.
2003: JangJa Hong; Kenji Ishihara; Kouya Yamaki; Kenji Hiraizumi; Tadao Ohno; Jong-Woong Ahn; Ok Pyo Zee; Kazuo Ohuchi
Apicidin, a histone deacetylase inhibitor, induces differentiation of HL-60 cells.
Cancer letters 2003;189(2):197-206.
2002: Kouya Yamaki; JangJa Hong; Kenji Hiraizumi; Jong-Woong Ahn; Ok Pyo Zee; Kazuo Ohuchi
Participation of various kinases in staurosporine induced apoptosis of RAW 264.7 cells.
The Journal of pharmacy and pharmacology 2002;54(11):1535-44.
2001: E J Kim; H K Jin; Yong Kee Kim; Hoi Young Lee; S Y Lee; Kang Ro Lee; Ok Pyo Zee; Jeung-Whan Han; Hyang Woo Lee
Suppression by a sesquiterpene lactone from Carpesium divaricatum of inducible nitric oxide synthase by inhibiting nuclear factor-kappaB activation.
Biochemical pharmacology 2001;61(7):903-10.
2000: D K Kim; Ok Pyo Zee
A new cyanogenic glycoside from Sorbaria sorbifolia var. stellipila.
Chemical & pharmaceutical bulletin 2000;48(11):1766-7.
2000: Bum Gu Lee; Seok-Hyung Kim; Ok Pyo Zee; Kang Ro Lee; H Y Lee; Jeung-Whan Han; Hyang Woo Lee
Suppression of inducible nitric oxide synthase expression in RAW 264. 7 macrophages by two beta-carboline alkaloids extracted from Melia azedarach.
European journal of pharmacology 2000;406(3):301-9.
1999: Dae Keun Kim; Ki Taek Lee; Jae Soon Eun; Ok Pyo Zee; Jong-Pil Lim; S S Eum; Sung-Hoon Kim; Tae-Yong Shin
Anti-allergic components from the peels of Citrus unshiu.
Archives of pharmacal research 1999;22(6):642-5.
1999: Hak Cheol Kwon; Bum Gu Lee; Seok-Hyung Kim; CM Jung; S Y Hong; Jeung-Whan Han; Hyang Woo Lee; Ok Pyo Zee; Kang Ro Lee
Inducible nitric oxide synthase inhibitors from Melia azedarach var. japonica.
Archives of pharmacal research 1999;22(4):410-3.
1998: Ok Pyo Zee; D K Kim; Hak Cheol Kwon; Kang Ro Lee
A new epoxynaphthoquinol from Rumex japonicus.
Archives of pharmacal research 1998;21(4):485-6.
1998: D K Kim; Hyog-Young Kwon; Kang Ro Lee; Dong-Kwon Rhee; Ok Pyo Zee
Isolation of a multidrug resistance inhibitor from Aconitum pseudo-laeve var. erectum.
Archives of pharmacal research 1998;21(3):344-7.
1997: J H Kwak; W Y Jang; Ok Pyo Zee; K R Lee
Artekeiskeanin A: a new coumarin-monoterpene ether from Artemisia keiskeana.
Planta medica 1997;63(5):474-6.
1997: D K Kim; S H Choi; J O Lee; S Y Ryu; D K Park; D H Shin; J H Jung; S K Pyo; Kang Ro Lee; Ok Pyo Zee
Cytotoxic constituents ofSorbaria sorbifolia var.stellipila.
Archives of pharmacal research 1997;20(1):85-7.