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	Provedor de dados BABT (3) R. Bras. Zootec. (1) Autor Mohamed,Azza M (2) Abdelbaky,Nayira (1) Al-Rasheed,Nawal (1) Al-Rasheed,Nawal M. (1) Al-Rasheed,Nawal Mohamed (1) Al-Rasheed,Nouf (1) Al-Rasheed,Nouf M. (1) Al-Rasheed,Nouf Mohamed (1) Ali,Hanaa Mahmoud (1) Attia,Hala (1) Attia,Hala A. (1) El-Agami,Hanaa (1) Fadda,Laila (1) Fadda,Laila Mohamed (1) Faddah,Laila (1) Giuseppe,Antonella M. A. Di (1) Ibrahim,Hanan (1) Landi,Nicola (1) Maro,Antimo Di (1) Ragucci,Sara (1) Mais... Palavra-chave Carnosine (4) Amino acids (1) Anserine (1) Arginine (1) Cardiotoxicity (1) Fisher's ratio (1) Free amino acids (1) Hypoxia (1) Inflammatory molecules (1) L-arginine (1) Meat analysis (1) Melatonin (1) Natural antioxidants (1) Renal damage (1) Titanium dioxide nanoparticles (1) Urea (1) Water buffalo (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2016 (2) 2015 (2) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Free amino acid profile of Bubalus bubalis L. meat from the Campania region R. Bras. Zootec. Landi,Nicola; Giuseppe,Antonella M. A. Di; Ragucci,Sara; Maro,Antimo Di. ABSTRACT In this study, we determined the amount of carnosine and anserine in water buffalo meat without hanging treatment and the free amino acid profile by using amino acid analyser with post-column ninhydrin derivatization procedure. The main free amino acids present in samples were glutamic acid (>60 mg/100 g), followed by alanine, glycine, and arginine. Other protein amino acids were detected in minor amounts (less than 2 mg/100 g). Among the non-protein amine-containing compounds, taurine and urea were the most abundant. The analysis showed that 50% of the total free amino acids was represented by dipeptides carnosine (average ~130.3 mg/100 g) and anserine (average ~17.9 mg/100 g). Thus, this study for the first time reports the free amino acids... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anserine; Carnosine; Free amino acids; Meat analysis; Water buffalo. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001000627 Regulating Effect Of Carnosine And /Or L- Arginine On The Expression Of Inflammatory Molecules Induced Nephropathy In The Hypoxic Rat Model BABT Al-Rasheed,Nouf M.; Fadda,Laila; Mohamed,Azza M; Attia,Hala A.; Al-Rasheed,Nawal M.. This study aimed to explore the effective role of carnosine and /or L- arginine in down regulation of the inflammatory molecule expression caused renal damage in response to sodium nitrite (NaNO2) induced hypoxia in rats . NaNO2 was administered subcutaneously (s.c.) to rats as a single dose (60 mg/kg body weight ). L-arginine (200mg/Kg body weight) and carnosine (250 mg/ Kg body weight ) were administered (i.p.) as a single dose , 24 h before NaNO2 injection. The results revealed that pre- administration of arginine and /or carnosine to NaNO2 hypoxic rats, significantly modulated the increases in serum markers of renal function (creatinine and urea) as well as the decrease in hemoglobin (Hb) level versus hypoxic rats. The two agents each alone or in a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hypoxia; Arginine; Carnosine; Inflammatory molecules; Renal damage. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100310 Role of Carnosine and Melatonin in Ameliorating Cardiotoxicity of Titanium Dioxide Nanoparticles in the Rats BABT Al-Rasheed,Nouf; Faddah,Laila; Ibrahim,Hanan; Mohamed,Azza M; Al-Rasheed,Nawal; Abdelbaky,Nayira. The aim of this work was to study the possible cardiotoxicity of two different doses of 50 nm nano titanium dioxide (n-TiO2) and the possible modulating effects of the use of two natural antioxidants carnosine and melatonin. The results showed that TiO2- NPs produced deleterious effects on rat cardiac tissue as confirmed by the increased levels of serum myoglobin, troponin-T and CK-MB. Increased levels of serum Inflammatory markers represented by the tumor necrosis factor alpha (TNF-α) and Interleukin-6 (IL-6) was also noticed. Caspase3 and IGg were elevated compared to the control group in a dose dependant manner. treatment of the rats with Carnosine or melatonin. along with TiO2- NPs administration significantly improved most of the elevated biochemical... Tipo: Info:eu-repo/semantics/article Palavras-chave: Titanium dioxide nanoparticles; Cardiotoxicity; Carnosine; Melatonin. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000400577 Role of Natural Antioxidants in the Modulation of Plasma Amino Acid Pattern in Rats Exposed to Hemic Hypoxia BABT Al-Rasheed,Nouf Mohamed; Fadda,Laila Mohamed; Al-Rasheed,Nawal Mohamed; Attia,Hala; Ali,Hanaa Mahmoud; El-Agami,Hanaa. ABSTRACTThe aim of this work was to investigate whether the free radical scavengers, L-arginine (L-arg) and/or carnosine, either alone, or in combination would modulate tissue injury induced by hypoxia by measuring Fischer's ratio [concentrations of branched chain amino acids (BCAAs)/aromatic amino acids]. Decreased Fischer's ratios and increased malondialdehyde (MDA) led to pathogeneses of many diseases. Rats were injected with sodium nitrite (60 mg/kg) to establish hypoxia. They were treated with L-arg, (200 mg/ kg) and/or carnosine (200 mg/ kg) and their combination 24 and 1 h prior to sodium nitrite intoxication. The results revealed that hypoxia significantly decreased hemoglobin, arginine, citrulline and proline and increased sLDH, MDA , ammonia ,... Palavras-chave: Natural antioxidants; Amino acids; Carnosine; L-arginine; Fisher's ratio; Urea. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000500741 Registros recuperados: 4 Primeira ... 1 ... Última

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