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The effect of alpha-tocopherol on the oxidative cleavage of beta-carotene
(Elsevier B.V., 2000-07-15)
Two cleavage pathways of beta-carotene have been proposed, one by central cleavage and the other by random (excentric) cleavage. The central cleavage pathway involves the metabolism of beta-carotene at the central double ...
The effect of alpha-tocopherol on the oxidative cleavage of beta-carotene
(Elsevier B.V., 2000-07-15)
Two cleavage pathways of beta-carotene have been proposed, one by central cleavage and the other by random (excentric) cleavage. The central cleavage pathway involves the metabolism of beta-carotene at the central double ...
Transforming growth factor-beta 1 produced by hippocampal cells modulates microglial reactivity in culture
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2005)
Activated microglia produce superoxide anion (O-2(center dot-)) and nitric oxide (NO), both of which can be neurotoxic. To identify regulatory mechanisms that might modulate over-activation of microglia, we evaluated the ...
Formation of apocarotenals and epoxycarotenoids from beta-carotene by chemical reactions and by autoxidation in model systems and processed foods
(Elsevier Sci LtdOxfordInglaterra, 2007)
The effect of alpha-tocopherol on the oxidative cleavage of beta-carotene
(Elsevier B.V., 2014)
Increased vascular contractility and oxidative stress in beta(2)-adrenoceptor knockout mice: the role of NADPH oxidase
(KARGERBASEL, 2012)
Background/Aims: beta(2)-adrenoceptor (beta(2)-AR) activation induces smooth muscle relaxation and endothelium-derived nitric oxide (NO) release. However, whether endogenous basal beta(2)-AR activity controls vascular redox ...
Low protein diet confers resistance to the inhibitory effects of interleukin1 beta on insulin secretion in pancreatic islets
(Elsevier Science IncNew YorkEUA, 2001)
Isoproterenol Induces Vascular Oxidative Stress and Endothelial Dysfunction via a Gi alpha-Coupled beta(2)-Adrenoceptor Signaling Pathway
(Public Library ScienceSan FranciscoEUA, 2014)
Oxidative stress and antioxidant status in beta-thalassemia heterozygotes
(Associação Brasileira de Hematologia e Hemoterapia e daSociedade Brasileira de Transplante de Medula Óssea, 2013)
Background:Several studies have evaluated the oxidant and antioxidant status of thalassemia patients but most focused mainly on the severe and intermediate states of the disease. Moreover, the oxidative status has not been ...
Hepcidin attenuates amyloid beta-induced inflammatory and pro-oxidant responses in astrocytes and microglia
(Wiley, 2017)
Alzheimer's disease (AD) is characterized by extracellular senile plaques, intracellular neurofibrillary tangles, and neuronal death. Aggregated amyloid-beta (A beta) induces inflammation and oxidative stress, which have ...