Adenosine Kinase
Mostrando 1-12 de 386 artigos, teses e dissertações.
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1. Cardioprotective Effect of Cilostazol on Ischemia-Reperfusion Injury Model
Abstract Introduction: To clarify the potential protective role of cilostazol on rat myocardial cells with ischemia-reperfusion injury (IRI) models. Methods: The study was conducted with three groups of 10 Wistar rats (control group, rats without any coronary ischemia; sham group, rats with coronary ischemia but without cilostazol administration; and cilos
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. On-Flow Ligand Screening Assay Based on Immobilized Nucleoside Diphosphate Kinase B from Homo sapiens
We describe an on-flow zonal affinity-based chromatography assay to screen ligands for the nucleoside diphosphate kinase B enzyme (NME2) from Homo sapiens. For the first time, we have covalently immobilized NME2 on the surface of an open fused silica capillary reactor (NME2-ICER) and placed the reactor before the analytical column, which resulted in a two-di
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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3. Feeding effects of cottonseed and its co-products on the meat proteome from ram lambs
ABSTRACT: Gossypol easily pairs with lysine side chains and enzymes involved in the cellular growth process. The effect of gossypol (a compound present in cotton co-products) in ruminant metabolism and meat quality is not yet clear. This study was undertaken in order to evaluate the effects of cotton co-products in lamb muscle proteome. Twenty-four Santa In�
Sci. agric. (Piracicaba, Braz.). Publicado em: 30/05/2019
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4. A curcumin derivative J147 ameliorates diabetic peripheral neuropathy in streptozotocin (STZ)-induced DPN rat models through negative regulation AMPK on TRPA1
Abstract Purpose: To investigate the specific molecular mechanisms and effects of curcumin derivative J147 on diabetic peripheral neuropathy (DPN). Methods: We constructed streptozotocin (STZ)-induced DPN rat models to detected mechanical withdrawal threshold (MWT) in vivo using Von Frey filaments. In vitro, we measured cell viability and apoptosis, aden
Acta Cir. Bras.. Publicado em: 2018-06
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5. Induction of apoptosis by Moutan Cortex Radicis in human gastric cancer cells through the activation of caspases and the AMPK signaling pathway
Abstract Moutan Cortex Radicis, the root bark of Paeonia × suffruticosa Andrews, Paeoniaceae, has been widely used in traditional medicine therapy. Although it has been shown to possess many pharmacological activities, the molecular mechanisms of its anti-cancer activity have not been clearly elucidated. In the present study, we investigated the pro-apoptot
Rev. bras. farmacogn.. Publicado em: 2017-06
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6. Effects of purine nucleotide administration on purine nucleotide metabolism in brains of heroin-dependent rats
ABSTRACT Heroin is known to enhance catabolism and inhibit anabolism of purine nucleotides, leading to purine nucleotide deficiencies in rat brains. Here, we determined the effect of exogenous purine nucleotide administration on purine nucleotide metabolism in the brains of heroin-dependent rats. Heroin was administrated in increasing doses for 9 consecutive
Braz. J. Pharm. Sci.. Publicado em: 2016-12
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7. Role of mitochondrial ATP-sensitive potassium channel-mediated PKC-ε in delayed protection against myocardial ischemia/reperfusion injury in isolated hearts of sevoflurane-preconditioned rats
This study aimed to determine the role of mitochondrial adenosine triphosphate-sensitive potassium (mitoKATP) channels and protein kinase C (PKC)-ε in the delayed protective effects of sevoflurane preconditioning using Langendorff isolated heart perfusion models. Fifty-four isolated perfused rat hearts were randomly divided into 6 groups (n=9)
Braz J Med Biol Res. Publicado em: 27/03/2015
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8. Combretum lanceolatum flowers extract shows antidiabetic activity through activation of AMPK by quercetin
The present study evaluated the antidiabetic activity of the Combretum lanceolatum Pohl ex Eichler, Combretaceae, flowers extract (ClEtOH) in diabetic rats. Streptozotocin-diabetic rats were divided into four groups: diabetic control, diabetic treated with 500 mg/kg of metformin and diabetic treated with 250 or 500 mg/kg of ClEtOH for 21 days. The treatment
Rev. bras. farmacogn.. Publicado em: 04/12/2012
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9. Derivados de quinazolinas na inibição da adenosina quinase / Quinazoline derivatives in adenosine kinase inhibition
A Adenosina Quinase (ADK) é uma enzima importante (EC 2.7.1.20), cuja ação pode estar relacionada a diversas doenças, tais como inflamações, derrame, infarto, entre outras. Desse modo, a inibição de sua atividade é de grande importância, e desperta interesse científico. Na tentativa de inibir a ação da ADK, houve busca por compostos orgânicos c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/10/2011
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10. Effects of DMA (Quinazoline Compound) on inflammatory process / O efeito do DMA (composto quinazolinico) sobre o processo inflamatorio
: Inflammation has a main role in several connective tissue diseases and is an important element of infectious disease physiopathology. Recently it has been linked to obesity, diabetes and cardiovascular diseases. Adenosine, among the various inflammatory process mediators, is a potent autocoid and its bioavailability is limited by catabolism to inosine by a
Publicado em: 2008
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11. Sistemas neuromodulatórios: implicações fisiopatológicas / Neuromodulatory systems: patophysiologic implications
Adenosine has been shown to modulate cardiovascular control at the levels of the nucleus tractus solitarii (NTS). This study shows the distribution and density of adenosine A1 receptor within the nucleus tractus solitarii (NTS) of Wistar Kyoto (WKY) and spontaneously hypertensive (SHR) rats from birth to adulthood (1,15,30 and 90 day-old). [3H]DPCPX was used
Publicado em: 2008
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12. Caracterização do efeito inibitorio de derivados aniquinazolinicos na atividade da adenosina quinase / Characterization of the inhibitory effects of anilinoquinazoline derivates on adenosine kinase activity
A adenosina quinase tem um papel crítico no controle da disponibilidade tecidual de adenosina. Sua inibição provoca aumento da concentração local de adenosina, que, por sua vez, exerce efeitos em múltiplos aspectos da função celular. O desenvolvimento de bloqueadores farmacológicos da atividade da adenosina quinase tem, portanto, amplo potencial de
Publicado em: 2007