Early neurotransmission impairment in non-invasive Alzheimer Disease detection.

ABSTRACT: Alzheimer Disease (AD) is a pathology suffered by millions of people worldwide and it has a great social and economic impact. Previous studies reported a relationship between alterations in different amino acids and derivatives involved in neurotransmission systems and cognitive impairment. Therefore, in this study the neurotransmission impairment associated to early AD has been evaluated. For this purpose, different amino acids and derivatives were determined in saliva samples from AD patients and healthy subjects, by means of an analytical method based on chromatography coupled to tandem mass spectrometry. Results showed statistically significant differences in salivary levels for the compounds myo-inositol, creatine and acetylcholine; and other compounds (myo-inositol, glutamine, creati

SUBMITTER: Pena-Bautista C 

PROVIDER: S-EPMC7532202 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature