heterocyclic amines (HCAs)
CLOVE (SYZYGIUM AROMATICUM L.) AND THEIR EFFECT ON THE FORMATION OF HETEROCYCLIC AMINES
... Heterocyclic amines (HCAs) are a group of toxic chemicals, play an important role in the etiology of human cancer which formed at high temperature during cooking meat and ...of HCAs due to ...
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Cancer in Japan: Prevalence, prevention and the role of heterocyclic amines in human carcinogenesis
... mutagenic/carcinogenic heterocyclic amines present in cooked meat/fish have been suggested to be carcinogenic in humans in many epidemiological studies carried out in Japan and other ...
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Mechanistic formation of hazardous molecular heterocyclic amines from high temperature pyrolysis of model biomass materials: cellulose and tyrosine
... the heterocyclic products reported in this ...of heterocyclic amines from the co-pyrol- ysis of tyrosine and cellulose provides an insight into the combustion events of numerous origins (munici- pal ...
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Design, Synthesis and Biological Evaluation of New Potentially Active Derivatives of Naproxen Linked to Heterocyclic Amines
... different heterocyclic amines such as 2-aminothiazole, 2-aminobenzimidazole and 2- aminobenzothiazole were used for the synthesis of these derivatives by linking with the parent drug ...these amines ...
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Comparison of the Ability of Myricetin and Quercetin to Modulate the Oxidative DNA Damage Induced by Heterocyclic Amines
... carcinogenic HCAs, DNA adduct formation has been considered to be a major causal ...[18]. HCAs are believed to form DNA oxi- dized forms that stem from simultaneous formation of reactive oxygen species ...
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SYNTHESIS, PHYSICO-CHEMICAL AND SPECTRAL CHARACTERIZATION AND BIOLOGICAL STUDIES OF ADDUCTS OF BIS (O-PROPYLDITHIOCARBONATO)OXOVANADIUM (IV) WITH HETEROCYCLIC AMINES
... The appearance of molecular peak and thermal studies indicate that the adducts synthesized are monomeric in nature with a distorted octahedral geometry.. Of Chemistry for car[r] ...
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Corrosion Processes on Iron Electrode in Presence of Heterocyclic Amines
... Using cyclic voltammetric curves obtained at the iron electrode in sodium sulfate solutions of various concentrations from 0.3 to 1 M, it is established that the ionization current incre[r] ...
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The addition of heterocyclic amines to a nitro alkene : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science at Massey University
... The synthesis of the novel oxoketopiperizine ring system would not only allow testing of the ring systems for their structure-activity relationships, but also extend the Michael addition[r] ...
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The addition of heterocyclic amines to a nitro alkene : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science at Massey University
... The infrared spectrum exhibited two strong absorbances at 1755 and 1709 cm- 1 assigned to the two ester carbonyl groups, an absorbance at 1627 cm- 1 supporting the formation of an olefin[r] ...
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The relationship between peripheral blood mononuclear cells telomere length and diet - unexpected effect of red meat
... HCA, heterocyclic amines; HDL, high-density lipoprotein; HSD, honest significant difference; LDL, low-density lipoprotein; PAH, polycyclic aromatic hydrocarbons; PBMC, peripheral blood mononuclear cells; ...
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SPION-A-Pd(EDTA) (superparamagnetic iron oxide nanoparticles-A-ethylendiamine tetraacetic acid) as a robust nanocatalyst for Buchwald-Hartwig C-N Coupling Reaction
... with heterocyclic amines such as morpholine, piperidine (Table 5, entries 5-10) resulted in a desired product in an excellent ...these heterocyclic amines can be due to their ...
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Pattern of Kebab Intake as a Potential Carcinogenic Risk Factor in Adults of Kermanshah, Iran: 2015
... 15) Ruan ED, Juárez M, Thacker R, et al. Dietary vitamin E effects on the formation of heterocyclic amines in grilled lean beef. Meat Sci. 2014; 96(2 Pt A):849-53. 16) Cross AJ, Ferrucci LM, Risch A, et al. ...
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Synthesis and Characterization of Some New Di-amines Derived from Di-amines Supplemented with Di-heterocyclic Five Membered Rings and Some Aromatic Aldehydes
... It was possible to prepare of new derivatives of di-heterocyclic five membered rings. The different results of FT-IR between the imines compounds and final derivatives showed that the final compounds were the ...
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Green synthesis of some novel n mannich bases using environmentally benign catalyst under solvent free conditions
... membered heterocyclic ring systems with HCHO and primary or secondary amines and the resulting compounds have been tested for antibacterial antifungal, antiviral, anticancer, antileishmanial and ...
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Green Synthesis of Privileged Benzimidazole
... Keywords: benzimidazoles; deep eutectic solvents; green chemistry, aromatic amines, heterocyclic.. 35.[r] ...
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Can Healthcare Assistant Training (CHAT) improve the relational care of older people? A developmental and feasibility study of a complex intervention
... PPIRes brings together volunteer members of the public to collaborate with researchers in local Trusts and universities in Norfolk and Suffolk to develop proposals from initial idea through to dissemination. At the time ...
247
Who Cares? A Case Study to Explore Health Care Assistants' Jurisdiction in a Hospital Setting
... 'Qualified' Workers: HCAs Educated To Varying Levels 186 The Importance Of Learning On-The-Job And Training Opportunities For HCAs' Work SUMMARY 189 191 CHAPTER 7- THE SHAPING OF HEALTH [r] ...
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SYNTHESIS AND APPLICATION OF HETEROCYCLIC DISPERSE AND ACID DYES DERIVED FROM 2-AMINOTHIOPHENE AND CONVENTIONAL AMINES AS THE DIAZO COMPONENTS
... this heterocyclic system could not be explained only in terms of greater stabilization of the excited state, but probably is correlated with the increased diene character of the ...
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Determination of Stability Constant of Transition Metal Complexes with Schiffs Base Ligands Derived from Heterocyclic Aldehydes and Substituted Aromatic Amines
... Stability constant value of bivalent transition metals with ligand derived from heterocyclic aldehyde and substituted amine have been determined. Ligand was synthesized by the simple condensation reaction of ...
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Association between NAT2, CYP1A1, and CYP1A2 genotypes, heterocyclic aromatic amines, and prostate cancer risk: a case control study in Japan
... We found that a high HAA intake was significantly associated with an increased risk of prostate cancer (Table 3), and the NAT2 slow acetylator phenotype, the CYP1A1 GG and GA + GG genoty[r] ...
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