Synthesis of some new Thienopyrimidine with Benzoxazine, Quinazoline and Azole Moieties [PDF]
, 2008 Reaction of thienopyrimidinoyl chloride 3 with 2-aminocyclohexanothiophene-3-carboxamide 4 yielded thienopyrimidine derivative 5 that undergoes cyclodehydration to afford thienopyrimidine 6.
Assy, M.G. +3 more
core
Longevity Humans Have Youthful Erythrocyte Function and Metabolic Signatures
Aging Cell, Volume 24, Issue 5, May 2025.Longevity humans have “a youthful erythrocyte function and metabolism” with a youth‐like oxygen release and anti‐oxidative capability to combat tissue hypoxia and improve healthspan. ABSTRACT Longevity individuals have lower susceptibility to chronic hypoxia, inflammation, oxidative stress, and aging‐related diseases.
Fang Yu +17 more
wiley +1 more source
Involvement of GABAergic mechanisms of the dorsal periaqueductal gray and inferior colliculus on unconditioned fear [PDF]
The fact that the dorsal periaqueductal gray (dPAG) and inferior colliculus (IC), together with superior colliculus, medial hypothalamus and amygdala, constitute the brain aversion system has been well-established.
BRANDÃO, Marcus Lira +2 more
core +1 more source
Dried chicory root (Cichorium intybus L.) as a natural fructan source in rabbit diet: effects on growth performance, digestion and caecal and carcass traits [PDF]
, 2011 [EN] Three experimental diets were formulated including (per kg) 100 g oats (control diet), 50 g chicory root (Chicory 5 diet) or 100 g chicory root (Chicory 10 diet) at the expense of oats. The diets differed with respect to starch and fructan contents.
Bónai +13 more
core +3 more sources
Scientific Opinion on nitrofurans and their metabolites in food
EFSA Journal, 2015 Nitrofurans are antimicrobial agents not authorised for use in food‐producing animals in the European Union. Nitrofurans are rapidly metabolised, occurring in animal tissues as protein‐bound metabolites.
EFSA Panel on Contaminants in the Food Chain (CONTAM)
doaj +1 more source
Synthesis and in Vitro Antimicrobial Activity of Some Pyrazolyl-1-carboxamide Derivatives
Molecules, 2011 A series of 3,5-disubstituted pyrazole-1-carboxamides were obtained by treatment of chalcones with semicarbazide hydrochloride in dioxane containing sodium acetate/acetic acid as a buffer solution.
Essam Mohamed Sharshira +1 more
doaj +1 more source
Association between metabolically healthy central obesity in women and levels of soluble receptor for advanced glycation end products, soluble vascular adhesion protein-1, and the activity of semicarbazide-sensitive amine oxidase. [PDF]
, 2017 AIM: To determine the levels of circulating soluble receptor for advanced glycation end products (sRAGE), as a biomarker of risk of metabolic syndrome and cardiovascular disease development in centrally obese (CO) women considered metabolically healthy (
Csongova M +6 more
core
Synthesis of New Iminocoumarins Bearing Parabanic Moieties [PDF]
, 2011 The synthesis of novel substituted 3-p-nitro-phenyliminocoumarins and corresponding N-ureaiminocoumarins is described. The condensation of these materials with oxalyl chloride leads to the corresponding N-parabanic iminocoumarins, which have not ...
Abid, Souhir +3 more
core +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2015 Crotonaldehyde semicarbazone {systematic name: (E)-2-[(E)-but-2-en-1-ylidene]hydrazinecarboxamide}, C5H9N3O, (I), and crotonaldehyde thiosemicarbazone {systematic name: (E)-2-[(E)-but-2-en-1-yldene]hydrazinecarbothioamide}, C5H9N3S, (II), show the same E
Atef Arfan, Mwaffak Rukiah
doaj +1 more source
Sinteza N4-(2,4-dimetilfenil) semikarbazona kao inhibitori 4-aminobutirat aminotransferaze [PDF]
, 2006 Several 2,4-dimethylphenyl substituted semicarbazones were synthesized in three steps involving aryl urea and aryl semicarbazide formations. The structures were confirmed by spectral and elemental analyses.
DHARMARAJAN SRIRAM +7 more
core +1 more source