Aspartate Aminotransferases
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Nonalcoholic fatty liver disease in women with polycystic ovary syndrome: associated factors and noninvasive fibrosis staging in a single Brazilian center
ABSTRACT Objective Polycystic ovary syndrome (PCOS) is a recognized risk factor for nonalcoholic fatty liver disease (NAFLD). The aims of this study were to investigate the prevalence and factors associated with NAFLD in women with PCOS and evaluate noninvasive indices of hepatic fibrosis in patients with PCOS and NAFLD. Subjects and methods Patients with
Arch. Endocrinol. Metab.. Publicado em: 2020-06
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2. Hyperin protects against cisplatin-induced liver injury in mice
Abstract Purpose: To evaluate the effect of hyperin in cisplatin-induced liver injury in mice. Methods: Mice were pretreated with hyperin at doses of 25 mg/kg and 50 mg/kg, respectively, for six days, and intraperitoneal injection of cisplatin (40 mg/kg) was administrated one hour after the final intragastrication of hyperin. Twenty-four hours later, bloo
Acta Cir. Bras.. Publicado em: 2017-08
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3. Aminotransferase and glutamate dehydrogenase activities in lactobacilli and streptococci
ABSTRACT Aminotransferases and glutamate dehydrogenase are two main types of enzymes involved in the initial steps of amino acid catabolism, which plays a key role in the cheese flavor development. In the present work, glutamate dehydrogenase and aminotransferase activities were screened in twenty one strains of lactic acid bacteria of dairy interest, either
Braz. J. Microbiol.. Publicado em: 2016-09
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4. Mechanisms of the beneficial effect of sevoflurane in liver ischemia/reperfusion injury
PURPOSE: To evaluate the underlying mechanisms by which sevoflurane protects the liver against ischemia/reperfusion injury evaluate the mechanism by which sevoflurane exerts this protective effect. METHODS: Twenty-six rats were subjected to partial ischemia/reperfusion injury for 1h: one group received no treatment, one group received sevoflurane, and s
Acta Cir. Bras.. Publicado em: 2015-11
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5. Liver enzymes serum levels in patients with chronic kidney disease on hemodialysis: a comprehensive review
We reviewed the literature regarding the serum levels of the enzymes aspartate aminotransferase, alanine aminotransferase, and gamma-glutamyl transferase in patients with chronic kidney disease on hemodialysis with and without viral hepatitis. Original articles published up to January 2013 on adult patients with chronic kidney disease on hemodialysis were se
Clinics. Publicado em: 2014-04
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6. Performance of diagnostic biomarkers in predicting liver fibrosis among hepatitis C virus-infected Egyptian children
The aim of the present study was to identify specific markers that mirror liver fibrosis progression as an alternative to biopsy when biopsy is contraindicated, especially in children. After liver biopsies were performed, serum samples from 30 hepatitis C virus (HCV) paediatric patients (8-14 years) were analysed and compared with samples from 30 healthy sub
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-11
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7. Liver enzymes in patients with chronic kidney disease undergoing peritoneal dialysis and hemodialysis
OBJECTIVE: The present study was designed to analyze the serum levels of aspartate and alanine aminotransferases, gamma-glutamyl transferase, and the hematocrit in patients with chronic kidney disease who were undergoing peritoneal dialysis or hemodialysis. PATIENTS AND METHODS: Twenty patients on peritoneal dialysis and 40 on hemodialysis were assessed, and
Clinics. Publicado em: 2012
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8. Atividade isoenzimática em plantas de trigo infectadas com o vírus SBWMV.
O objetivo deste trabalho foi elucidar a atividade e a expressão isoenzimática das esterases, das peroxidases e das aspartato aminotransferases em função da infecção de plantas de trigo pelo Soil-borne wheat mosaic virus (SBWMV). Foram analisadas, aos 45 dias após a emergência, quatro cultivares e uma linhagem de trigo, com diferentes níveis de resi
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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9. Isoenzymatic variability in wild potatoes.
Two species of wild potato Solanum commersonii, subspecies commersonii and malmeanum, and S. chacoense, subspecies muelleri occur in southern Brazil. Their rusticity and easy adaptation to extreme climatic conditions make them valuable for breeding programs. The objective of this work was to analyze the isoenzymatic variability of 113 clones of wild potato s
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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10. Comparação entre as dosagens de ast (aspartato aminotransferase) e alt (alanina aminotransferase) em presença e na ausência de piridoxal fosfato
As aminotransferases catalisam a transferência de um grupo alfa-amino de um aminoácido para um alfa-cetoácido, com a formação de novos alfa- amino e alfacetoácido. O piridoxal fosfato é o co-fator biológico utilizado pelas transaminases e sua utilização, durante o doseamento dessas enzimas, é recomendada pelo IFCC (International Federation of Clin
Publicado em: 2010
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11. Endothelium-dependent and -independent hepatic artery vasodilatation is not impaired in a canine model of liver ischemia-reperfusion injury
We investigated whether hepatic artery endothelium may be the earliest site of injury consequent to liver ischemia and reperfusion. Twenty-four heartworm-free mongrel dogs of either sex exposed to liver ischemia/reperfusion in vivo were randomized into four experimental groups (N = 6): a) control, sham-operated dogs, b) dogs subjected to 60 min of ischemia,
Brazilian Journal of Medical and Biological Research. Publicado em: 2007-06
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12. Muscle-skeletal lesions biochemical markers profile, related to the psychological state of soccer professional athletes / Perfil dos marcadores bioquímicos de lesões músculo esquelética, relacionado ao estado psicológico, em atletas profissionais de futebol
Competition athletes are subjected to muscular lesions that could be avoided or minimized if a biochemical, metabolic and emotional indicators follow-up were made during practices as a routine, resulting on an increase of the athletes sport life. The objective of this study was to measure the serum concentration of muscle-skeletal lesions biochemical markers
Publicado em: 2007