Hypouricemic Effects of Anthocyanin Extracts of Purple Sweet Potato on Potassium Oxonate-induced Hyperuricemia in MiceKWON SUN HWA; CHUNG, Dong-Min; YOUNG CHUL CHUNG et al.PTR. Phytotherapy research. 2011, Vol 25, Num 9, pp 1415-1417, issn 0951-418X, 3 p.Article

Protective effects of saponins from the root of Platycodon grandiflorum against fatty liver in chronic ethanol feeding via the activation of AMP-dependent protein kinaseKHANAL, Tilak; JAE HO CHOI; YONG PIL HWANG et al.Food and chemical toxicology. 2009, Vol 47, Num 11, pp 2749-2754, issn 0278-6915, 6 p.Article

Purification and properties of extracellular amylase from the hyperthermophilic archaeon Thermococcus profundus DT5432YOUNG CHUL CHUNG; KOBAYASHI, T; KANAI, H et al.Applied and environmental microbiology (Print). 1995, Vol 61, Num 4, pp 1502-1506, issn 0099-2240Article

Molecular mechanism of endothelial nitric-oxide synthase activation by Platycodon grandiflorum root-derived saponinsHYUNG GYUN KIM; TRAN THI HIEN; EUN HEE HAN et al.Toxicology letters. 2010, Vol 195, Num 2-3, pp 106-113, issn 0378-4274, 8 p.Article

Augmentation of macrophage functions by an aqueous extract isolated from Platycodon grandiflorumCHUL YUNG CHOI; JI YOUNG KIM; YOUNG SUP KIM et al.Cancer letters. 2001, Vol 166, Num 1, pp 17-25, issn 0304-3835Article

Inhibitory mechanism of saponins derived from roots of Platycodon grandiflorum on anaphylactic reaction and IgE-mediated allergic response in mast cellsEUN HEE HAN; JIN HEE PARK; JI YOUNG KIM et al.Food and chemical toxicology. 2009, Vol 47, Num 6, pp 1069-1075, issn 0278-6915, 7 p.Article

Aqueous extract isolated from Platycodon grandiflorum elicits the release of nitric oxide and tumor necrosis factor-α from murine macrophagesCHUL YUNG CHOI; JI YOUNG KIM; YOUNG SUP KIM et al.International immunopharmacology. 2001, Vol 1, Num 6, pp 1141-1151, issn 1567-5769Article

Protective effect of saponins derived from roots of Platycodon grandiflorum on tert-butyl hydroperoxide-induced oxidative hepatotoxicityKYUNG JIN LEE; CHUL YUNG CHOI; YOUNG CHUL CHUNG et al.Toxicology letters. 2004, Vol 147, Num 3, pp 271-282, issn 0378-4274, 12 p.Article

Platycodi Radix attenuates dimethylnitrosamine-induced liver fibrosis in rats by inducing Nrf2-mediated antioxidant enzymesJAE HO CHOI; SUN WOO JIN; HYUNG GYUN KIM et al.Food and chemical toxicology. 2013, Vol 56, pp 231-239, issn 0278-6915, 9 p.Article

1-Bromopropane up-regulates cyclooxygenase-2 expression via NF-κB and C/EBP activation in murine macrophagesEUN HEE HAN; JI HYE YANG; KIM, Hyung-Kyun et al.Food and chemical toxicology. 2012, Vol 50, Num 5, pp 1616-1622, issn 0278-6915, 7 p.Article

The coffee diterpene kahweol inhibits metastasis by modulating expressions of MMPs and VEGF via STAT3 inactivationHYUNG GYUN KIT; YONG PIL HWANG; EUN HEE HAN et al.Food chemistry. 2012, Vol 133, Num 4, pp 1521-1529, issn 0308-8146, 9 p.Article

Anthocyanins from purple sweet potato attenuate dimethylnitrosamine-induced liver injury in rats by inducing Nrf2-mediated antioxidant enzymes and reducing COX-2 and iNOS expressionYONG PIL HWANG; JAE HO CHOI; HYE GWANG JEONG et al.Food and chemical toxicology. 2011, Vol 49, Num 1, pp 93-99, issn 0278-6915, 7 p.Article

Genipin induces cyclooxygenase-2 expression via NADPH oxidase, MAPKs, AP-1, and NF-κB in RAW 264.7 cellsKHANAL, Tilak; HYUNG GYUN KIM; MINH TRUONG DO et al.Food and chemical toxicology. 2014, Vol 64, pp 126-134, issn 0278-6915, 9 p.Article

Cultivated ginseng suppresses ultraviolet B-induced collagenase activation via mitogen-activated protein kinases and nuclear factor κB/activator protein-1―dependent signaling in human dermal fibroblastsYONG PIL HWANG; JAE HO CHOI; HYUNG GYUN KIM et al.Nutrition research (New York, NY). 2012, Vol 32, Num 6, pp 428-438, issn 0271-5317, 11 p.Article

Saponins from the roots of Platycodon grandiflorum suppress ultraviolet A-induced matrix metalloproteinase-1 expression via MAPKs and NF-κB/AP-1-dependent signaling in HaCaT cellsYONG PIL HWANG; HYUNG GYUN KIM; JAE HO CHOI et al.Food and chemical toxicology. 2011, Vol 49, Num 12, pp 3374-3382, issn 0278-6915, 9 p.Article

Suppression of PMA-induced tumor cell invasion and metastasis by aqueous extract isolated from Prunella vulgaris via the inhibition of NF-κB-dependent MMP-9 expressionJAE HO CHOI; EUN HEE HAN; YONG PIL HWANG et al.Food and chemical toxicology. 2010, Vol 48, Num 2, pp 564-571, issn 0278-6915, 8 p.Article

Protective mechanisms of Aralia continentalis extract against tert-butyl hydroperoxide-induced hepatotoxicity : In vivo and in vitro studiesYONG PIL HWANG; JAE HO CHOI; EUN HEE HAN et al.Food and chemical toxicology. 2008, Vol 46, Num 11, pp 3512-3521, issn 0278-6915, 10 p.Article

Saponins, especially platycodin D, from Platycodon grandiflorum modulate hepatic lipogenesis in high-fat diet-fed rats and high glucose-exposed HepG2 cellsYONG PIL HWANG; JAE HO CHOI; HYUNG GYUN KIM et al.Toxicology and applied pharmacology. 2013, Vol 267, Num 2, pp 174-183, issn 0041-008X, 10 p.Article

Suppression of phorbol-12-myristate-13-acetate-induced tumor cell invasion by piperine via the inhibition of PKCα/ERK1/2-dependent matrix metalloproteinase-9 expressionYONG PIL HWANG; HYO JEONG YUN; HYUNG GYUN KIM et al.Toxicology letters. 2011, Vol 203, Num 1, pp 9-19, issn 0378-4274, 11 p.Article

Immunostimulatory activity of aqueous extract isolated from Prunella vulgarisEUN HEE HAN; JAE HO CHOI; YONG PIL HWANG et al.Food and chemical toxicology. 2009, Vol 47, Num 1, pp 62-69, issn 0278-6915, 8 p.Article

Inhibition of tumor invasion and metastasis by aqueous extract of the radix of Platycodon grandiflorumKYUNG JIN LEE; JI YOUNG KIM; JAE HO CHOI et al.Food and chemical toxicology. 2006, Vol 44, Num 11, pp 1890-1896, issn 0278-6915, 7 p.Article

Inhibitory effect of Psidium guajava water extract in the development of 2,4-dinitrochlorobenzene-induced atopic dermatitis in NC/Nga miceJAE HO CHOI; BONG HWAN PARK; HYUNG GYUN KIM et al.Food and chemical toxicology. 2012, Vol 50, Num 8, pp 2923-2929, issn 0278-6915, 7 p.Article

Piperine inhibits PMA-induced cyclooxygenase-2 expression through downregulating NF-κB, C/EBP and AP-1 signaling pathways in murine macrophagesHYUNG GYUN KIM; EUN HEE HAN; JANG, Woo-Seok et al.Food and chemical toxicology. 2012, Vol 50, Num 7, pp 2342-2348, issn 0278-6915, 7 p.Article

Inhibitory effect of Pleurotus eryngii extracts on the activities of allergic mediators in antigen-stimulated mast cellsEUN HEE HAN; YONG PIL HWANG; HYUNG GYUN KIM et al.Food and chemical toxicology. 2011, Vol 49, Num 6, pp 1416-1425, issn 0278-6915, 10 p.Article

Protective effect of saponins derived from the roots of Platycodon grandiflorum against carbon tetrachloride induced hepatotoxicity in miceKYUNG JIN LEE; JAE HO CHOI; HYUNG GYUN KIM et al.Food and chemical toxicology. 2008, Vol 46, Num 5, pp 1778-1785, issn 0278-6915, 8 p.Article