d-Aspartic acid (d-Asp), an endogenous amino acid present in vertebrates and
invertebrates, plays an important role in the neuroendocrine system, as well as in the …

OBJECTIVE: The purpose of this review is to integrate insights regarding novel
neurotransmitters or neuromodulators of neuropsychiatric significance. METHOD: Evolving …

Substantial amounts of d-amino acids are present in mammalian tissues; their function,
origin and relationship between pathophysiological processes have been of great interest …

Recent evidence has shown that d-amino acids are present in animals and humans in high
concentrations and fulfill specific biological functions. In the central nervous system, two d …

The l-enantiomer is the predominant type of amino acid in all living systems. However, d-
amino acids, once thought to be “unnatural”, have been found to be indigenous even in …

d-Aspartate increases human chorionic gonadotropin-induced testosterone production in
purified rat Leydig cells. l-Aspartate, d-, l-glutamate or d-, l-asparagine could not substitute …

Abstract d-Aspartate (d-Asp) is an endogenous amino acid in the central nervous and
reproductive systems of vertebrates and invertebrates. High concentrations of d-Asp are …

D‐Aspartic acid (D‐Asp) is present in invertebrate and vertebrate neuroendocrine tissues'
where it carries out important physiological functions and is implicated in nervous system …

Abstract Alzheimer's disease (AD), the main cause of dementia worldwide, is characterized
by a complex and multifactorial etiology. In large part, excitatory neurotransmission in the …

Background: Cholinesterase inhibitors represent three of the four treatments for Alzheimer's
disease (AD), and target the pathological reduction of acetylcholine levels. Here we aimed …