Synthesis, characterization and thermogravimetric study of Cu(II) adducts with 3- and 4-amino-1,2,4-triazole, 2-mercaptothiazoline and 2-mercaptopyridine [PDF]
The adducts CuCl2·(3amt), CuCl2·2(3amt)·2H2O, CuCl2·3(3amt), CuCl2·(4amt), CuCl2·2(4amt), CuCl2·3(4amt)·2H2O, CuCl2·(2mct)·H2O, CuCl2·2(2mct)·2.5H2O, CuCl2·3(2mct)·2H2O, CuCl2·(2mcp) and CuCl2·2(2mcp)·H2O, where 3-amino-1,2,4-triazole = 3amt, 4-amino-1,2,
Refat Moamen S., de Farias Robson F.
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Estimating the value of the metal-ligand bond dissociation enthalpy
In this work is presented and tested (for 106 adducts, mainly of the zinc group halides) two empirical equations supported in TG data to estimate the value of the metal-ligand bond dissociation enthalpy for adducts: (M-O) = t i / g if t i < 420 K and ...
Robson Fernandes Farias
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Molybdenum(V), germanium(IV), aluminum(III) and nickel(II) adducts with ethyleneurea, ethylenethiourea and propyleneurea: some empirical correlations involving TG and IR data [PDF]
The adducts MoCl5·2eu, MoCl5·2pu, GeCl4·2etu, AlCl3·2pu, AlCl3·3pu, NiCl2·2etu and NiCl2·4etu (eu = ethyleneurea, etu = ethylenethiourea and pu =propyleneurea) were synthesized and characterized by elemental analysis (C, H, N), infrared spectroscopy (IR)
ROBSON F. DE FARIAS, CLAUDIO AIROLDI
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Methylglyoxal (MGO) is a highly reactive precursor which forms advanced glycation end-products (AGEs) in vivo, which lead to metabolic syndrome and chronic diseases. It is also a precursor of various carcinogens, including acrylamide and methylimidazole,
Min Chen +11 more
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Acetaminophen (APAP) is a widely used drug, but overdose can cause severe acute liver injury. The first reports of APAP hepatotoxicity in humans were published in 1966, shortly after the development of alanine aminotransferase (ALT) and aspartate ...
Mitchell R. McGill, Steven C. Curry
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Effect of bioactive aldehydes on gelatin properties [PDF]
Bioactive aldehydes are among main factors of proteins postsynthetic modifications, which are the cause and consequence of many diseases. Comparative study of some aldehydes modifying action on gelatin was carried out in vitro.
I. P. Krysyuk +4 more
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Thermal Study on Adducts of Urea with n-Alkanes and n-l-Alkanols [PDF]
Crystalline adducts of urea with n-alkanes (C(8)~C(20)) and n-l-alkanols (C(12)~C(18)) were prepared. From thermal analysis and X-ray diffraction study on the adducts, we found that the composition of adducts and the heat of decomposition can be obtained
Monobe, Kazuo +2 more
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Effects of Quercetin on Mushroom Tyrosinase and B16-F10 Melanoma Cells
In searching for tyrosinase inhibitors from plants using L-3,4-dihydroxyphenylalanine (L-DOPA) as a substrate, quercetin was found to be partially oxidized to the corresponding o-quinone under catalysis by mushroom tyrosinase (EC 1.14.18.1 ...
Ken-ichi Nihei +2 more
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Mitosene-DNA adducts. Characterization of two major DNA monoadducts formed by 1,10-bis(acetoxy)-7-methoxymitosene upon reductive activation [PDF]
Reductive activation of racemic 1,10-bis(acetoxy)-7-methoxymitosene WV15 in the presence of DNA, followed by enzymatic digestion and HPLC analysis, revealed the formation of various DNA adducts.
Duynhoven, John P.M. van +8 more
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Pyrimido[1,2-a]-purin-10(3H)-one, M(1)G, is less prone to artifact than base oxidation [PDF]
Pyrimido[1,2-a]-purin-10(3H)-one (M(1)G) is a secondary DNA damage product arising from primary reactive oxygen species (ROS) damage to membrane lipids or deoxyribose.
Jeong, Yo-Chan +3 more
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