Results 21 to 30 of about 627,989 (344)

A novel 18F-labelled high affinity agent for PET imaging of the translocator protein [PDF]

open access: yes, 2015
The translocator protein (TSPO) is an important target for imaging focal neuroinflammation in diseases such as brain cancer, stroke and neurodegeneration, but current tracers for non-invasive imaging of TSPO have important limitations.
Adele Blair   +8 more
core   +1 more source

Near-infrared manipulation of multiple neuronal populations via trichromatic upconversion

open access: yesNature Communications, 2021
Conventional upconversion nanoparticles (UCNPs) cannot activate multiple neuron populations independently using optogenetics. Here the authors report trichromatic UCNPs with excitation-specific luminescence to allow activation of three distinct neuronal ...
Xuan Liu   +14 more
doaj   +1 more source

Neonatal CSF Creatine Kinase and CP Risk

open access: yesPediatric Neurology Briefs, 1992
Creatine kinase brain isoenzyme (CK-BB) was examined in the cerebrospinal fluid of 150 neonates at the Departments of Pediatrics and Neonatal Medicine and Clinical Chemistry, University Hospital, Ghent, Belgium.
J Gordon Millichap
doaj   +1 more source

Mitochondria-Targeted Honokiol Confers a Striking Inhibitory Effect on Lung Cancer via Inhibiting Complex I Activity

open access: yesiScience, 2018
Summary: We synthesized a mitochondria-targeted honokiol (Mito-HNK) that facilitates its mitochondrial accumulation; this dramatically increases its potency and efficacy against highly metastatic lung cancer lines in vitro, and in orthotopic lung tumor ...
Jing Pan   +16 more
doaj   +1 more source

Human central nervous system (CNS) ApoE isoforms are increased by age, differentially altered by amyloidosis, and relative amounts reversed in the CNS compared with plasma [PDF]

open access: yes, 2016
The risk of Alzheimer's disease (AD) is highly dependent on apolipoprotein-E (apoE) genotype. The reasons for apoE isoform-selective risk are uncertain; however, both the amounts and structure of human apoE isoforms have been hypothesized to lead to ...
Baker-Nigh, Alaina T   +11 more
core   +3 more sources

Hypolipidemic effect of XH601 on hamsters of Hyperlipidemia and its potential mechanism

open access: yesLipids in Health and Disease, 2017
Background The novel compound XH601 is a synthesized derivative of formononetin. The present study was to investigate the hypolipidemia effect and potential mechanism of XH601.
Meng-Jie Zhao   +7 more
doaj   +1 more source

A Direct Analysis of β-N-methylamino-l-alanine Enantiomers and Isomers and Its Application to Cyanobacteria and Marine Mollusks

open access: yesToxins, 2023
Of the wide variety of toxic compounds produced by cyanobacteria, the neurotoxic amino acid β-N-methylamino-l-alanine (BMAA) has attracted attention as a result of its association with chronic human neurodegenerative diseases such as ALS and Alzheimer’s.
James S. Metcalf   +4 more
doaj   +1 more source

Preparation of Neurospora crassa mitochondria [PDF]

open access: yes, 1978
The fungus Neurospora crassa represents a eukaryotic cell with high biosynthetic activities. Cell mass doubles in 2-4 hr during expone ntial growth , even in simple salt media with sucrose as the sole carbon source. The microorgani sm forms a mycelium of
Jacki   +11 more
core   +2 more sources

The role of the Amyloid Precursor Protein mutations and PERK-dependent signaling pathways in the pathogenesis of Alzheimer’s disease [PDF]

open access: yes, 2016
Alzheimer’s disease (AD) is a highly complex, progressive, age-related neurodegenerative human disease entity. The genetic basis of AD is strictly connected with occurrence of mutations in Amyloid Precursor (APP) gene on chromosome 21.
Diehl, J. Alan   +5 more
core   +2 more sources

Louis Pasteur, molecular dissymmetry, therapeutic chemistry and neuropharmacology

open access: yesComptes Rendus Biologies, 2022
Louis Pasteur is celebrated as the founding father of microbiology. But he was a chemist by training and discovered molecular dissymmetry experimentally.
Changeux, Jean-Pierre
doaj   +1 more source

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