Results 61 to 70 of about 13,902 (285)

Formation of heterocyclic aromatic amines in model systems of sucrose, lactose, amino acids and creatine [PDF]

BIO Web of Conferences
The article presents experimental data on the study of heterocyclic aromatic amines formation in model matrices consisting of amino acids (8 essential, glutamic acid and aspartic acid), carbohydrates (sucrose, lactose) and creatine.
Utyanov Dmitry, Polishchuk Ekaterina, Kibitkina Anastasiya, Reshchikov Maksim   +3 more
doaj   +1 more source

In vitro and in vivo low-dose exposure of simulated cooking oil fumes to assess adverse biological effects

Scientific Reports, 2022
Cooking oil fumes (COFs) represent a major indoor environmental pollutant and exhibit potent mutagenic or carcinogenic health effects caused by containing various heterocyclic aromatic amines (HAAs) and long-chain aldehydes.
Shuangde Li, Li Wang, Shanyue Guan, Shuyun Zhou, Yunfa Chen   +4 more
doaj   +1 more source

Additive mixture effects of estrogenic chemicals in human cell-based assays can be influenced by inclusion of chemicals with differing effect profiles [PDF]

, 2012
Copyright @ 2012 The Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and 85 reproduction in any medium, provided the original author and source
Aditya Bhushan Pant, Andreas Kortenkamp, Martin Scholze, Richard Mark Evans   +3 more
core   +2 more sources

In-vitro NMR Studies of Prostate Tumor Cell Metabolism by Means of Hyperpolarized [1-13C]Pyruvate Obtained Using the PHIP-SAH Method

Frontiers in Oncology, 2020
Nuclear Magnetic Resonance allows the non-invasive detection and quantitation of metabolites to be carried out in cells and tissues. This means that that metabolic changes can be revealed without the need for sample processing and the destruction of the ...
E. Cavallari, Carla Carrera, G. Di Matteo, Oksana A Bondar, S. Aime, F. Reineri   +5 more
semanticscholar   +1 more source

Inhibitory effects of cassiae semen extract on the formation of 2-amino-1-methyl-6-phenylimidazo [4,5-b] pyridine (PhIP) in model system

Frontiers in Nutrition
Introduction2-Amino-1-methyl-6-phenylimidazole [4,5-b] pyridine (PhIP), a heterocyclic amine (HAA), is found in meat products heated at high temperatures. However, PhIP is a mutagenic and potential carcinogenic compound. Cassiae semen, a type of medicine
Di Yu, Youyou Li, Donghua Jiang, Fanlei Kong   +3 more
doaj   +1 more source

SABRE and PHIP pumped RASER and the route to chaos.

Journal of magnetic resonance (San Diego, Calif. 1997 : Print), 2020
In a RASER (Radio-frequency Amplification by Stimulated Emission of Radiation), the fast relaxing electromagnetic modes of an LC resonator are enslaved by the slow nuclear spin motion, whose coherence decays with the transverse relaxation rate γm=1/T2 ...
S. Appelt, Sören Lehmkuhl, S. Fleischer, B. Joalland, N. Ariyasingha, E. Chekmenev, T. Theis   +6 more
semanticscholar   +1 more source

A comparison of transgenic rodent mutation and in vivo comet assay responses for 91 chemicals. [PDF]

, 2019
A database of 91 chemicals with published data from both transgenic rodent mutation (TGR) and rodent comet assays has been compiled. The objective was to compare the sensitivity of the two assays for detecting genotoxicity.
Aardema, MJ, Beevers, C, Bhalli, J, Douglas, GR, Escobar, PA, Farabaugh, CS, Guerard, M, Johnson, GE, Kirkland, D, Kulkarni, R, Le Curieux, F, LeBaron, MJ, Levy, DD, Long, AS, Lott, J, Lovell, DP, Luijten, M, Marchetti, F, Nicolette, JJ, Pfuhler, S, Roberts, DJ, Stankowski, LF, Thybaud, V, Weiner, SK, Williams, A, Witt, KL, Young, R   +26 more
core   +3 more sources

Isorhamnetin and Hispidulin from Tamarix ramosissima Inhibit 2-Amino-1-Methyl-6-Phenylimidazo[4,5-b]Pyridine (PhIP) Formation by Trapping Phenylacetaldehyde as a Key Mechanism

Foods, 2020
Tamarix has been widely used as barbecue skewers to obtain a good taste and a unique flavor of roast lamb in China. Many flavonoids have been identified from Tamarix, which is an important strategy employed to reduce the formation of heterocyclic amines (
Xiaopu Ren, Wei Wang, Yingjie Bao, Yuxia Zhu, Yawei Zhang, Yaping Lu, Z. Peng, G. Zhou   +7 more
semanticscholar   +1 more source

Continuous Radio Amplification by Stimulated Emission of Radiation using Parahydrogen Induced Polarization (PHIP‐RASER) at 14 Tesla [PDF]

ChemPhysChem, 2019
Nuclear Magnetic Resonance (NMR) is an intriguing quantum‐mechanical effect that is used for routine medical diagnostics and chemical analysis alike.
Andrey N. Pravdivtsev, F. Sönnichsen, Jan‐Bernd Hövener   +2 more
semanticscholar   +1 more source

Apiaceous Vegetable Consumption Decreases PhIP-Induced DNA Adducts and Increases Methylated PhIP Metabolites in the Urine Metabolome in Rats [PDF]

The Journal of Nutrition, 2015
Heterocyclic aromatic amines, such as 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), are carcinogenic compounds produced during heating of protein-containing foods. Apiaceous vegetables inhibit PhIP-activating enzymes, whereas cruciferous vegetables induce both PhIP-activating and -detoxifying enzymes.We investigated the effects of these ...
Jae Kyeom, Kim, Daniel D, Gallaher, Chi, Chen, Dan, Yao, Sabrina P, Trudo   +4 more
openaire   +2 more sources