Alexandre Umpierrez Amaral

9PUBLICATIONS
27CO-AUTHORS
Medical biochemistry - inorganic elements and compoundsMedical infection agents (incl. prions)Medical biochemistry - amino acids and metabolitesChemical and thermal processes in energy and combustionGroundwater hydrology
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Publications (9)

|Dec 20, 2025
Nitrosative Stress Mediates Disruption of Redox Homeostasis and Oxidative Phosphorylation Caused by 3-Hydroxyisobutyric Acid in Cerebral Cortex of Developing Rats.

Rafael Teixeira Ribeiro, Rafael Palavro, Ângela Beatris Zeminiaçak

|Apr 12, 2025
Disturbances in mitochondrial quality control and mitochondria-lysosome contact underlie the cerebral cortex and heart damage of mucopolysaccharidosis type II mice.

Camila Vieira Pinheiro, Rafael Teixeira Ribeiro, Ana Cristina Roginski

|Jan 09, 2025
α-Ketoisocaproic Acid Disrupts Mitochondrial Bioenergetics in the Brain of Neonate Rats: Molecular Modeling Studies of α-ketoglutarate Dehydrogenase Subunits Inhibition.

Ângela Beatris Zemniaçak, Rafael Teixeira Ribeiro, Gustavo Machado das Neves

|Oct 28, 2024
Oxidative Stress Associated With Increased Reactive Nitrogen Species Generation in the Liver and Kidney Caused by a Major Metabolite Accumulating in Tyrosinemia Type 1.

Julia Gabrieli Bender, Rafael Teixeira Ribeiro, Ângela Beatris Zemniaçak

|Nov 01, 2023
In Vivo Intracerebral Administration of α-Ketoisocaproic Acid to Neonate Rats Disrupts Brain Redox Homeostasis and Promotes Neuronal Death, Glial Reactivity, and Myelination Injury.

Ângela Beatris Zemniaçak, Rafael Teixeira Ribeiro, Camila Vieira Pinheiro

|Dec 29, 2022
L-2-Hydroxyglutaric Acid Administration to Neonatal Rats Elicits Marked Neurochemical Alterations and Long-Term Neurobehavioral Disabilities Mediated by Oxidative Stress.

Rafael Teixeira Ribeiro, Andrey Vinícios Soares Carvalho, Rafael Palavro

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Frequent Collaborators

8 joint publications

Moacir Wajner

7 joint publications

Rafael Teixeira Ribeiro

6 joint publications

Guilhian Leipnitz

6 joint publications

Ângela Beatris Zemniaçak