|Antibiotic residues in food: the African scenario|
WS Darwish, EA Eldaly, MT El-Abbasy, Y Ikenaka, S Nakayama, ...
Japanese Journal of Veterinary Research 61 (Supplement), S13-S22, 2013
|An overview on mycotoxin contamination of foods in Africa|
WS Darwish, Y Ikenaka, SMM Nakayama, M Ishizuka
Journal of Veterinary Medical Science 76 (6), 789-797, 2014
|Protection by Nigella sativa against carbon tetrachloride-induced downregulation of hepatic cytochrome P450 isozymes in rats|
ZS Ibrahim, M Ishizuka, M Soliman, K ElBohi, W Sobhy, K Muzandu, ...
Japanese Journal of Veterinary Research 56 (3), 119-128, 2008
|Organochlorine pesticide contamination of foods in Africa: incidence and public health significance|
LA Thompson, WS Darwish, Y Ikenaka, SMM Nakayama, H Mizukawa, ...
Journal of Veterinary Medical Science, 16-0214, 2017
|Environmental chemical contaminants in food: review of a global problem|
LA Thompson, WS Darwish
Journal of toxicology 2019, 2019
|Distribution and health risk assessment of organochlorine pesticides (OCPs) residue in edible cattle tissues from northeastern part of Egypt: High accumulation level of OCPs in …|
AFA Mahmoud, Y Ikenaka, YB Yohannes, WS Darwish, EA Eldaly, ...
Chemosphere 144, 1365-1371, 2016
|Incidence and public health risk assessment of toxic metal residues (cadmium and lead) in Egyptian cattle and sheep meats|
IM Darwish Wageh, Hussein Mohamed, Eldesoky Kamal, Ikenaka Yoshinori ...
International Food Research Journal 22 (4), 1719-1726, 2015
|Astaxanthin can alter CYP1A-dependent activities via two different mechanisms: induction of protein expression and inhibition of NADPH P450 reductase dependent electron transfer|
M Ohno, WS Darwish, Y Ikenaka, W Miki, M Ishizuka
Food and chemical toxicology 49 (6), 1285-1291, 2011
|The effect of copper on the mRNA expression profile of xenobiotic-metabolizing enzymes in cultured rat H4-II-E cells|
WS Darwish, Y Ikenaka, S Nakayama, M Ishizuka
Biological trace element research 158 (2), 243-248, 2014
|Identification of interspecific differences in phase II reactions: determination of metabolites in the urine of 16 mammalian species exposed to environmental pyrene|
A Saengtienchai, Y Ikenaka, SMM Nakayama, H Mizukawa, M Kakehi, ...
Environmental toxicology and chemistry 33 (9), 2062-2069, 2014
|High expression of the mRNA of cytochrome P450 and phase II enzymes in the lung and kidney tissues of cattle|
WS Darwish, Y Ikenaka, WR El-Ghareeb, M Ishizuka
animal 4 (12), 2023-2029, 2010
|Constitutive Effects of Lead on Aryl Hydrocarbon Receptor Gene Battery and Protection by β-carotene and Ascorbic Acid in Human HepG2 Cells.|
D WS, I Y, N SM, M H, I M
Journal of Food Science, 2016
|Mutagenic activation and detoxification of benzo [a] pyrene in vitro by hepatic cytochrome P450 1A1 and phase II enzymes in three meat-producing animals|
W Darwish, Y Ikenaka, E Eldaly, M Ishizuka
Food and chemical toxicology 48 (8-9), 2526-2531, 2010
|Concentrations and human health risk assessment of DDT and its metabolites in free-range and commercial chicken products from KwaZulu-Natal, South Africa|
LA Thompson, Y Ikenaka, YB Yohannes, JJ Van Vuren, V Wepener, ...
Food Additives & Contaminants: Part A 34 (11), 1959-1969, 2017
|β-carotene and retinol reduce benzo [a] pyrene-induced mutagenicity and oxidative stress via transcriptional modulation of xenobiotic metabolizing enzymes in human HepG2 cell line|
WS Darwish, Y Ikenaka, S Nakayama, H Mizukawa, LA Thompson, ...
Environmental science and pollution research 25 (7), 6320-6328, 2018
|Metabolic activation of heterocyclic amines and expression of CYP1A1 in the tongue|
M Takiguchi, WS Darwish, Y Ikenaka, M Ohno, M Ishizuka
Toxicological Sciences 116 (1), 79-91, 2010
|Cytochrome P450 1A-dependent activities in deer, cattle and horses|
WS Darwish, Y Ikenaka, EA Eldaly, M Ohno, KQ Sakamoto, S Fujita, ...
Journal of Veterinary Medical Science 72 (5), 561-566, 2010
|Carotenoids as regulators for inter-species difference in cytochrome P450 1A expression and activity in ungulates and rats|
WS Darwish, Y Ikenaka, M Ohno, EA Eldaly, M Ishizuka
Food and chemical toxicology 48 (11), 3201-3208, 2010
|Effects of environmental lead contamination on cattle in a lead/zinc mining area: changes in cattle immune systems on exposure to lead in vivo and in vitro|
Y Ikenaka, SMM Nakayama, T Muroya, J Yabe, S Konnai, WS Darwish, ...
Environmental toxicology and chemistry 31 (10), 2300-2305, 2012
|Metal extent in blood of livestock from Dandora dumping site, Kenya: source identification of Pb exposure by stable isotope analysis|
H Nakata, SMM Nakayama, Y Ikenaka, H Mizukawa, C Ishii, ...
Environmental Pollution 205, 8-15, 2015