Results 121 to 130 of about 84,929 (246)

The Clinical Spectrum and Neurodevelopmental Pathogenesis of KPTN‐Related Disorder in a Mouse Model

open access: yesAnnals of Neurology, Volume 99, Issue 5, Page 1287-1302, May 2026.
Objective Pathogenic variants in Kaptin (KPTN) cause KPTN‐related disorder (KRD). KPTN modulates mTOR signaling activation within the KICSTOR complex in response to cellular amino acid levels. We define the clinical spectrum and investigate the developmental pathogenesis of KRD.
Lettie E. Rawlins   +104 more
wiley   +1 more source

Morphology-Based In-Ovo Sexing of Chick Embryos Utilizing a Low-Cost Imaging Apparatus and Machine Learning

open access: yesAnimals
The routine culling of male chicks in the laying hen industry raises significant ethical, animal welfare, and sustainability concerns. Current methods to determine chick embryo sex before hatching are costly, time-consuming, and invasive.
Daniel Zhang, Leonie Jacobs
doaj   +1 more source

PHOSPHORYLASE IN CHICK-EMBRYO LIVER [PDF]

open access: yesJournal of Histochemistry & Cytochemistry, 1961
S, GUHA, R, WEGMANN
openaire   +2 more sources

Antitumor Activity of Sodium Selenite, Palbociclib, and Disulfiram Against Osteosarcoma and Rhabdomyosarcoma Cell Lines

open access: yesDrug Development Research, Volume 87, Issue 3, May 2026.
ABSTRACT Osteosarcoma and rhabdomyosarcoma are the most common pediatric sarcomas, yet prognosis remains poor due to high relapse rates. This study investigates the repurposing of palbociclib (PB) and disulfiram (DS), alongside sodium selenite (SS), as potential therapeutic strategies.
María Ángeles Chico   +6 more
wiley   +1 more source

An in vitro assay for neural crest cell migration through the somites [PDF]

open access: yes, 1986
Neural crest cells in the trunk of the avian embryo come into contact with the somites and neural tube during the course of their migration. However, the relationship between the somites and the early migratory routes followed by these cells is not yet ...
Bronner-Fraser, Marianne   +1 more
core  

Conservation of Neuron‐Astrocyte Correlated Activity in Developing Sensory Pathways

open access: yesGlia, Volume 74, Issue 5, May 2026.
Astrocytes and neurons in the superior colliculus exhibit spatiotemporal correlated activity before eye opening. Each neuronal wave is followed by a calcium wave in astrocytes. Spillover of glutamate activates mGluR5 and mGluR3 in astrocytes. ABSTRACT Neurons in developing sensory organs exhibit prolonged burst firing before the onset of sensory ...
Vered Kellner   +8 more
wiley   +1 more source

Post vaccination myelitis in a young woman following administration of rabies chick embryo cell vaccine – a case report

open access: yesIMC Journal of Medical Science, 2012
A case of post-vaccination myelitis following administration of chick embryo cell rabies vaccine in a 20 year-old young lady is described. The case presented with paraplegia five days after receiving the third dose (on 12th day) of the vaccine for rabies.
Shapur Ikhtaire, M A Faiz
doaj  

Recent Advances in the Synthesis and Processing of Carbon Nanotubes and Carbon Nanocomposites for Energy Storage, Biomedical, and Environmental Applications

open access: yesChemistryOpen, Volume 15, Issue 5, May 2026.
This review summarizes recent advances in the synthesis and processing of carbon nanotubes and carbon nanocomposites, highlighting structure–property relationships and their applications in energy storage, biomedical systems, and environmental technologies, with emphasis on performance optimization and sustainable material design.
Noor‐ul‐Huda Altaf   +9 more
wiley   +1 more source

Rhombomere rotation reveals that multiple mechanisms contribute to the segmental pattern of hindbrain neural crest migration [PDF]

open access: yes, 1994
Hindbrain neural crest cells adjacent to rhombomeres 2 (r2), r4 and r6 migrate in a segmental pattern, toward the first, second and third branchial arches, respectively.
Bronner-Fraser, Marianne   +2 more
core  

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

open access: yesArchaeometry, Volume 68, Issue S2, Page S47-S68, May 2026.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin   +14 more
wiley   +1 more source

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