Results 101 to 110 of about 5,129,032 (295)

Ganglioneuroma tumors associated with chronic diarrhea in infants [PDF]

open access: yes, 1961
Thesis (M.D.)—Boston ...
LeMaire, Roger
core  

Correlations between cerebrospinal fluid homovanillic acid and dopamine transporter SPECT in degenerative parkinsonian syndromes. [PDF]

open access: yesJ Neural Transm (Vienna), 2023
Goto R   +13 more
europepmc   +1 more source

MPTP-induced degeneration: interference with glutamatergic toxicity [PDF]

open access: yes, 1994
Parkinson's disease (PD) is characterised by the progressive degeneration of nigrostriatal dopamine (DA) neurons resulting in the major symptoms of akinesia and rigidity.
Lange, Klaus W.   +3 more
core  

Low lumbar CSF levels of homovanillic acid and 5-hydroxyindoleacetic acid in multiple system atrophy with autonomic failure. [PDF]

open access: bronze, 1988
Ronald J. Polinsky   +4 more
openalex   +1 more source

Serum Brain-Derived Neurotrophic Factor, and Plasma Catecholamine Metabolites in People with Major Depression: Preliminary Cross-Sectional Study

open access: yesFrontiers in Psychiatry, 2018
BackgroundThere are complicated interactions between catecholaminergic neurons and brain-derived neurotrophic factor (BDNF) in the brain. However, no reports have addressed the relationship among 3-methoxy-4-hydroxyphenylglycol (MHPG), homovanillic acid (
Reiji Yoshimura   +4 more
doaj   +1 more source

Changes in Striatal N-methyl-D-aspartate (NMDA) Stimulation of Dopamine Release and Receptor Subunit Expression During Expression of and Recovery from MPTP-Induced Parkinsonism [PDF]

open access: yes, 2001
Normal and 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP)-treated cats were used to examine changes in N-methyl-D-aspartate (NMDA) receptor function.
Desai, Dr. Anup   +2 more
core  

Idiopathic orthostatic hypotension: Recent data (eleven cases) and review of the literature [PDF]

open access: yes
Eight cases of Shy-Drager syndrome and three of Bradbury-Eggleston idiopathic orthostatic hypotension were examined. In all cases, examination of circulatory reflexes showed major dysfunction of the sympathetic vasoconstrictor system.
Annat, G.   +9 more
core   +1 more source

OPTIMISATION OF A HYDROPHILIC INTERACTION LIQUID CHROMATOGRAPHY METHOD FOR CATECHOLAMINES AND RELATED MOLECULES ANALYSIS

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017
A simple and specific method for the analysis of 11 compounds (catecholamines, their precursors and their metabolites) has been developed using hydrophilic interaction chromatography.
RALUCA-IOANA CHIRITA-TAMPU   +2 more
doaj  

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