Results 191 to 200 of about 128,394 (306)

New specific long-acting somatostatin analogues in the treatment of pancreatic endocrine tumours

open access: bronze, 1978
S.R. Bloom   +7 more
openalex   +1 more source

Cytomegalic parvalbumin neurons in fetal cases of hemimegalencephaly

open access: yesEpilepsia, Volume 66, Issue 6, Page 2099-2109, June 2025.
Abstract Objective Mutations in genes of the mTOR pathway have been identified as a major cause of hemimegalencephaly (HMG), focal cortical dysplasia type II, and tuberous sclerosis, cortical malformations associated with epilepsy. These conditions are characterized at the cellular level by increased size of pyramidal neurons that grow with dysmorphic ...
Antoinette‐Bernabe Gelot   +8 more
wiley   +1 more source

Rethinking Sensory Information Processing: The Essential Role of Astrocytes

open access: yesJournal of Neurochemistry, Volume 169, Issue 6, June 2025.
In this review, we discuss recent advances highlighting the emerging roles of astrocytes in sensory information processing. We review how astrocytes are anatomically integrated within distinct sensory systems, how they are activated by specific external stimuli, and how their modulation influences the output of sensory neurons to shape behavioral ...
Juliana M. Rosa, Juan Aguilar
wiley   +1 more source

Neuroendocrine Tumor Metastases to the Breast Mimic Breast Primary Carcinoma: Mammography and Multimodality US Assessment in Challenging Differential Diagnosis. [PDF]

open access: yesDiagnostics (Basel)
Aricò FM   +8 more
europepmc   +1 more source

Preserving Neuronal Chemical Messengers: Heat Stabilization Versus Snap Freezing for Improved MALDI Mass Spectrometry Imaging of Brain Tissues

open access: yesJournal of Neurochemistry, Volume 169, Issue 6, June 2025.
Rapid heat stabilization of brain tissue preserves the natural levels and spatial distribution of neurotransmitters and neuropeptides better than traditional snap freezing. Using matrix‐assisted laser desorption/ionization mass spectrometry imaging (MALDI‐MSI), we show that heat stabilization effectively prevents postmortem enzymatic degradation ...
Emanuela Salviati   +7 more
wiley   +1 more source

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