Search Results - "LUYENGI, Lumonadio"

Evaluation of the antioxidant potential of natural products by Lee, S K, Mbwambo, Z H, Chung, H, Luyengi, L, Gamez, E J, Mehta, R G, Kinghorn, A D, Pezzuto, J M

“…Since reactive oxygen radicals play an important role in carcinogenesis and other human disease states, antioxidants present in consumable fruits, vegetables,…”
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Antioxidant Flavonoid Glycosides from Daphniphyllum calycinum by Gamez, Esperanza J. C, Luyengi, Lumonadio, Lee, Sang Kook, Zhu, Liang-Feng, Zhou, Bing-Nan, Fong, Harry H. S, Pezzuto, John M, Kinghorn, A. Douglas

“…A novel flavonoid diglycoside, 5,6,7,4‘-tetrahydroxyflavonol 3-O-rutinoside (1), and a previously known compound, kaempferol 3-O-neohesperidoside (2), were…”
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Angoline and Chelerythrine, Benzophenanthridine Alkaloids That Do Not Inhibit Protein Kinase C by Lee, Sang Kook, Qing, Wei Guo, Mar, Woongchon, Luyengi, Lumonadio, Mehta, Rajendra G., Kawanishi, Kazuko, Fong, Harry H.S., Beecher, Christopher W.W., Kinghorn, A. Douglas, Pezzuto, John M.

“…Starting with an extract derived from the stem ofMacleaya cordata (Papaveraceae) that was active in the process of inhibiting phorbol 12,13-dibutyrate binding…”
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Bioactive Constituents of Thuja occidentalis by CHANG, Leng Chee, SONG, Lynda L., PARK, Eun Jung, LUYENGI, Lumonadio, LEE, Kon Joo, FARNSWORTH, Norman R., PEZZUTO, John M., KINGHORN, A. Douglas

“…An ethyl acetate-soluble extract of the combined leaves and twigs of Thuja occidentalis was found to inhibit 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced…”
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Constituents of Eugenia sandwicensis with potential cancer chemopreventive activity by Gu, Jian-Qiao, Park, Eun Jung, Luyengi, Lumonadio, Hawthorne, Michael E, Mehta, Rajendra G, Farnsworth, Norman R, Pezzuto, John M, Kinghorn, A.Douglas

“…A triterpenoid, 3β- cis- p-coumaroyloxy-2α,23-dihydroxyolean-12-en-28-oic acid ( 1), and two natural products, 3β- trans-…”
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Dose-dependent production of mammalian lignans in rats and in vitro from the purified precursor secoisolariciresinol diglycoside in flaxseed by Rickard, S E, Orcheson, L J, Seidl, M M, Luyengi, L, Fong, H H, Thompson, L U

“…The mammalian lignans enterodiol (ED) and enterolactone (EL) produced from colonic bacterial action on dietary precursors have exhibited anticarcinogenic…”
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Rotenoids mediate potent cancer chemopreventive activity through transcriptional regulation of ornithine decarboxylase by Gerhäuser, Clarissa, Mar, Woongchon, Lee, Sang Kook, Suh, Nanjoo, Luo, Yingde, Kosmeder, Jerome, Luyengi, Lumonadio, Fong, Harry H.S, KingHorn, A. Douglas, Moriarty, Robert M, Mehta, Rajendra G, Constantinou, Andreas, Moon, Richard C, Pezzuto, John M

“…For the discovery of new cancer chemopreventive agents, we have studied the potential of plant extracts to inhibit phorbol ester-induced ornithine…”
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Activity-guided isolation of constituents of Cerbera manghas with antiproliferative and antiestrogenic activities by Chang, Leng Chee, Gills, Joell J, Bhat, Krishna P.L, Luyengi, Lumonadio, Farnsworth, Norman R, Pezzuto, John M, Kinghorn, A.Douglas

“…Two new cardenolides, (−)-14-hydroxy-3β-(3- O-methyl-6-deoxy-α- l-rhamnosyl)-11α,12α-epoxy-(5β,14β,17βH)-card-20(22)-enolide ( 1 ), (−)-14-hydroxy-3β-(3-…”
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A lignan and four terpenoids from Brucea javanica that induce differentiation with cultured HL-60 promyelocytic leukemia cells by Luyengi, Lumonadio, Suh, Nanjoo, Fong, Harry H.S., Pezzuto, John M., Kinghorn, A.Douglas

“…A novel lignan, guaiacylglycerol- β- O-6′-(2-methoxy)cinnamyl alcohol ether, three known simaroubolides, brusatol, dehydrobrusatol, yadanziolide C, and the…”
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Bioactive Constituents of Thuja o ccidentalis by Chang, Leng Chee, Song, Lynda L, Park, Eun Jung, Luyengi, Lumonadio, Lee, Kon Joo, Farnsworth, Norman R, Pezzuto, John M, Kinghorn, A. Douglas

“…An ethyl acetate-soluble extract of the combined leaves and twigs of Thuja occidentalis was found to inhibit 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced…”
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Inhibitory effect of munetone, an isoflavonoid, on 12- O-tetradecanoylphorbol 13-acetate-induced ornithine decarboxylase activity by Lee, Sang Kook, Luyengi, Lumonadio, Gerhäuser, Clarissa, Mar, Woongchon, Lee, Konjoo, Mehta, Rajendra G, Kinghorn, A.Douglas, Pezzuto, John M

“…Starting with an extract derived from the bark of Mundulea sericea Willd. (Leguminosae) that was active in the process of inhibiting 12- O-tetradecanoylphorbol…”
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Antitumor activity of quassinoids from Hannoa klaineana by Lumonadio, L, Atassi, G, Vanhaelen, M, Vanhaelen-Fastre, R

“…Of the five quassinoids isolated from the root bark of Hannoa klaineana, only 15-desacetylundulatone was found active against P388 mouse lymphocytic leukemia…”
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Indole Alkaloids and Quassin from Quassia africana by Lumonadio, Luyengi, Vanhaelen, Maurice

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Linusitamarin, a New Phenylpropanoid Glucoside from Linum usitatissimum by Luyengi, Lumonadio, Pezzuto, John M, Waller, Donald P, Beecher, Christopher W. W, Fong, Harry H. S, Che, Chun-tao, Bowen, Phyllis E

“…From the defatted meal of flaxseed (Linum usitatissimum), a novel phenylpropanoid glucoside, linusitamarin [1], was isolated, along with a number of known…”
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