Biomarker research in Parkinson's disease (PD) has long been dominated by measuring
dopamine metabolites or alpha-synuclein in cerebrospinal fluid. However, these markers do …

Adrenocortical carcinoma (ACC) is a rare endocrine malignancy of the adrenal gland with
an unfavorable prognosis. It is rare in the pediatric population, with an incidence of 0.2-0.3 …

Analyte or sample extraction is the most basic, yet a very important and dominant, feature of
any sample preparation technique which in general can also include other processes such …

Social cognition is important in everyday-life social interactions. The social cognitive effects
of 3, 4-methylenedioxymethamphetamine (MDMA,'ecstasy') and methylphenidate (both used …

Abstract Methylphenidate and 3, 4-methylenedioxymethamphetamine (MDMA,'ecstasy') are
widely misused psychoactive drugs. Methylphenidate increases brain dopamine and …

Astrocytes orchestrate neural development by powerfully coordinating synapse formation
and function and, as such, may be critically involved in the pathogenesis of …

Plasma-free metanephrines and catecholamines are essential markers in the biochemical
diagnosis and follow-up of neuroendocrine tumors and inborn errors of metabolism …

Aims/hypothesis To investigate exercise-related fuel metabolism in intermittent high-intensity
(IHE) and continuous moderate intensity (CONT) exercise in individuals with type 1 diabetes …

Neurotransmitters are endogenous metabolites that allow the signal transmission across
neuronal synapses. Their biological role is crucial for many physiological functions and their …

Background Patients who experience severe brain injuries are at risk of secondary brain
damage, because of delayed vasospasm and edema. Traditionally, many of these patients …