Helena G. Joaquim

Rua Dr. Ovídio Pires De Campos 785
Sao Paulo, SP, Brazil

Last Updated: 09/26/2026

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Found 27 publications

Relation of fluid neurodegeneration biomarkers with white matter integrity in Alzheimer's disease patients in Latin America.

Relation of fluid neurodegeneration biomarkers with white matter integrity in Alzheimer's disease patients in Latin America.

Journal: Journal of Alzheimer's disease : JAD

Published: July 22, 2026

Cannabis sativa extract and fertility: Preclinical evaluation in male and female Wistar rats.

Cannabis sativa extract and fertility: Preclinical evaluation in male and female Wistar rats.

Journal: Reproductive toxicology (Elmsford, N.Y.)

Published: April 07, 2025

Acute and prolonged toxicity assessment of Cannabis sativa extract in rodents and lagomorphs.

Acute and prolonged toxicity assessment of Cannabis sativa extract in rodents and lagomorphs.

Journal: Toxicology reports

Published: November 13, 2024

Genotoxicity study of Cannabis sativa L. extract.

Genotoxicity study of Cannabis sativa L. extract.

Journal: Toxicology reports

Published: November 12, 2024

Cannabinoids in Late Life Parkinson's Disease and Dementia: Biological Pathways and Clinical Challenges.

Cannabinoids in Late Life Parkinson's Disease and Dementia: Biological Pathways and Clinical Challenges.

Journal: Brain sciences

Published: October 23, 2022

Whole-brain DTI parameters associated with tau protein and hippocampal volume in Alzheimer's disease.

Whole-brain DTI parameters associated with tau protein and hippocampal volume in Alzheimer's disease.

Journal: Brain and behavior

Published: October 27, 2021

Inflammatory cytokines and white matter microstructure in the acute phase of first-episode psychosis: A longitudinal study.

Inflammatory cytokines and white matter microstructure in the acute phase of first-episode psychosis: A longitudinal study.

Journal: Schizophrenia research

Published: October 20, 2021

COX-2 pathway is upregulated in ultra-high risk individuals for psychosis.

COX-2 pathway is upregulated in ultra-high risk individuals for psychosis.

Journal: The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry

Published: September 22, 2021

Differences in structural and functional default mode network connectivity in amyloid positive mild cognitive impairment: a longitudinal study.

Differences in structural and functional default mode network connectivity in amyloid positive mild cognitive impairment: a longitudinal study.

Journal: Neuroradiology

Published: March 02, 2021

Increased PLA2 activity in individuals at ultra-high risk for psychosis.

Increased PLA2 activity in individuals at ultra-high risk for psychosis.

Journal: European archives of psychiatry and clinical neuroscience

Published: September 28, 2020

Plasmatic endocannabinoids are decreased in subjects with ultra-high risk of psychosis.

Plasmatic endocannabinoids are decreased in subjects with ultra-high risk of psychosis.

Journal: The European journal of neuroscience

Published: June 17, 2020

Plasma Metabolite Profiles in First Episode Psychosis: Exploring Symptoms Heterogeneity/Severity in Schizophrenia and Bipolar Disorder Cohorts.

Plasma Metabolite Profiles in First Episode Psychosis: Exploring Symptoms Heterogeneity/Severity in Schizophrenia and Bipolar Disorder Cohorts.

Journal: Frontiers in psychiatry

Published: February 07, 2020

Showing 1-12 of 27

Last Updated: 09/26/2026