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- Publications
- Influence
Vitamin C equivalent antioxidant capacity (VCEAC) of phenolic phytochemicals.
- Dae-Ok Kim, K. Lee, H. Lee, C. Lee
- Chemistry, Medicine
- Journal of agricultural and food chemistry
- 22 May 2002
To express the antioxidant capacity of plant foods in a more familiar and easily understood manner (equivalent to vitamin C mg/100 g), two stable radical species, ABTS(*)(-) and DPPH(*), commonly… Expand
Major phenolics in apple and their contribution to the total antioxidant capacity.
- K. Lee, Y. Kim, Dae-Ok Kim, H. Lee, C. Lee
- Chemistry, Medicine
- Journal of agricultural and food chemistry
- 30 September 2003
The contribution of each phytochemical to the total antioxidant capacity of apples was determined. Major phenolic phytochemicals of six apple cultivars were identified and quantified, and their… Expand
Cocoa has more phenolic phytochemicals and a higher antioxidant capacity than teas and red wine.
- K. Lee, Y. Kim, H. Lee, C. Lee
- Chemistry, Medicine
- Journal of agricultural and food chemistry
- 30 October 2003
Black tea, green tea, red wine, and cocoa are high in phenolic phytochemicals, among which theaflavin, epigallocatechin gallate, resveratrol, and procyanidin, respectively, have been extensively… Expand
Raf and MEK protein kinases are direct molecular targets for the chemopreventive effect of quercetin, a major flavonol in red wine.
- K. W. Lee, Nam Joo Kang, +7 authors Z. Dong
- Chemistry, Medicine
- Cancer research
- 1 February 2008
Considerable attention has focused on the health-promoting effects of red wine and its nonflavonoid polyphenol compound resveratrol. However, the underlying molecular mechanisms and molecular… Expand
Subunit composition determines picrotoxin and bicuculline sensitivity of Drosophila gamma-aminobutyric acid receptors.
- H. Zhang, H. Lee, T. Rocheleau, R. Ffrenchconstant, M. Jackson
- Biology, Medicine
- Molecular pharmacology
- 1 November 1995
Few gamma-aminobutyric acid (GABA) receptor subunits have been cloned from insects. These include Resistance to dieldrin, or Rdl, and a homologue of the vertebrate GABAA receptor beta subunit. Unlike… Expand
Transient receptor potential vanilloid type‐1 channel regulates diet‐induced obesity, insulin resistance, and leptin resistance
- E. Lee, D. Y. Jung, +11 authors J. Kim
- Biology, Medicine
- FASEB journal : official publication of the…
- 17 April 2015
Insulin resistance is a major characteristic of obesity and type 2 diabetes, but the underlying mechanism is unclear. Recent studies have shown a metabolic role of capsaicin that may be mediated via… Expand
Luteolin inhibits protein kinase C(epsilon) and c-Src activities and UVB-induced skin cancer.
- Sanguine Byun, K. W. Lee, +6 authors Z. Dong
- Biology, Medicine
- Cancer research
- 15 March 2010
Luteolin, a flavonoid present in various vegetables including onion and broccoli, has been reported to possess anticarcinogenic effects. However, its chemopreventive effect on UV-induced skin cancer… Expand
The roles of polyphenols in cancer chemoprevention
Oxidative stress imposed by reactive oxygen species (ROS) plays a crucial role in the pathophysiology associated with neoplasia, atherosclerosis, and neurodegenerative diseases. The ROS‐induced… Expand
Polyphenols as small molecular inhibitors of signaling cascades in carcinogenesis.
- Nam Joo Kang, S. H. Shin, H. Lee, K. W. Lee
- Biology, Medicine
- Pharmacology & therapeutics
- 1 June 2011
Multiple lines of evidences suggest that oxidative stress induced by reactive oxygen species are closely related to multi-stage carcinogenesis. Polyphenols, a group of chemicals with more than one… Expand
Phosphoinositide 3-kinase is a novel target of piceatannol for inhibiting PDGF-BB-induced proliferation and migration in human aortic smooth muscle cells.
- Keun Hwa Choi, Jong-Eun Kim, +6 authors H. Lee
- Medicine, Biology
- Cardiovascular research
- 1 March 2010
AIMS
Abnormal migration and proliferation of human aortic smooth muscle cells (HASMCs) to the intima causes intimal thickening of the aorta, which is strongly related to the development of… Expand
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