few studies have investigated the effect of exercise on homocysteine and 15-f21-isoprostane in animal models. the present study was designed to examine the effect of long-term exercise and/ or high cholesterol diet on mda, 15-f21-isoprostane and total homocysteine in the aorta and plasma of rabbits. methods: 56 male rabbits were divided into four groups: normal diet (control), normal diet with ...

Hepatitis C virus (HCV) helicase catalyzes the ATP-dependent strand separation of duplex RNA and DNA containing a 3' single-stranded tail. Equilibrium and velocity sedimentation centrifugation experiments demonstrated that the enzyme was monomeric in the presence of DNA and ATP analogues. Steady-state and pre-steady-state kinetics for helicase activity were monitored by the fluorescence changes...

An automorphism α of a Cayley graph Cay(G,S) of a group G with connection set S is color-preserving if α(g, gs) = (h, hs) or (h, hs−1) for every edge (g, gs) ∈ E(Cay(G,S)). If every color-preserving automorphism of Cay(G,S) is also affine, then Cay(G,S) is a CCA (Cayley color automorphism) graph. If every Cayley graph Cay(G,S) is a CCA graph, then G is a CCA group. Hujdurović, Kutnar, D.W. Morr...

Few studies have investigated the effect of exercise on homocysteine and 15-F21-isoprostane in animal models. The present study was designed to examine the effect of long-term exercise and/ or high cholesterol diet on MDA, 15-F21-isoprostane and total homocysteine in the aorta and plasma of rabbits. Methods: 56 male rabbits were divided into four groups: normal diet (control), normal diet wi...

Two series of highly fluorinated 3-substituted hydrotris(indazolyl)borate (Fn-Tp(4Bo,3R); R = Ph, n = 12; R = CF3, n = 21) complexes of calcium were synthesized by salt metathesis reactions. CaI2 reacts with 2 and 1 equiv. of Tl(F12-Tp(4Bo,3Ph)) in THF to form the homo- and heteroleptic complexes [Ca(F12-Tp((4Bo,3Ph)*))2] (1) and [(F12-Tp(4Bo,3Ph))CaI(THF)] (2), respectively. 1 has C2h symmetry...

Article history: Received 1 June 2013 Received in revised form 11 March 2015 Accepted 12 March 2015 Available online 21 March 2015 JEL classification: F21 F41 G15

Bioactive peptides were successfully produced from fish (Gadidae) and beef skeletal muscles after being hydrolyzed for 8 h with pepsin. Subsequently, they purified using a Sep-Pak C18 cartridge reversed-phase high-performance liquid chromatography (RP-HPLC). The molecular weights of pure determined to be 2364.4 3771.8, respectively. According Edman degradation, the peptide was composed 21 amino...

Shengjimycin is a group of 4"-acylated spiramycins with 4"-isovalerylspiramycin as the major component, produced by recombinant S. spiramyceticus F21 harboring a 4"-O-acyltransferase gene from S. mycarofaciens 1748. A stable bioengineered strain of Streptomyces spiramyceticus WSJ-1 was constructed by integrating the 4"-O-acyltransferase gene (ist) by homologous recombination into the chromosome...