Results 141 to 150 of about 77,065 (293)

Exocytosis from permeabilized bovine adrenal chromaffin cells is differently modulated by guanosine 5'-[gamma-thio]triphosphate and guanosine 5'-[beta gamma-imido]triphosphate [PDF]

open access: yes, 1992
1. In bovine adrenal chromaffin cells made permeable either to molecules less than or equal to 3 kDa with alphatoxin or to proteins less than or equal to 150 kDa with streptolysin O, the GTP analogues guanosine 5'-[beta gamma-imido]triphosphate (p[NH]ppG)
Ahnert-Hilger, G.   +5 more
core  

Persistence of quantal synaptic vesicle recycling in virtual absence of dynamins

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Figure depicts the key finding from this study. While loss of all dynamins severely debilitates synaptic vesicle retrieval following repetitive activity, retrieval and recycling of individual synaptic vesicles following spontaneous fusion or sparse stimulation are minimally affected.
Olusoji A. T. Afuwape   +4 more
wiley   +1 more source

Navigating Nitrofuran Challenges in Farmed Prawn (Macrobrachium rosenbergii): Strengthening Safety and Export Potentials in Bangladesh

open access: yesReviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Nitrofuran metabolites, including semicarbazide, pose significant risks to food safety, particularly in the aquatic industry. Bangladesh's shrimp industry faced major challenges due to nitrofuran contamination, leading to a voluntary export suspension to the European Union (EU).
S. M. Nazmul Alam
wiley   +1 more source

Modulation of Host-Microbe Metabolism by Cholera Toxin. [PDF]

open access: yesInfect Immun, 2023
Chapman CML   +2 more
europepmc   +1 more source

A truncation mutant of adenomatous polyposis coli impairs apical cell extrusion through elevated epithelial tissue tension

open access: yesCytoskeleton, Volume 82, Issue 7, Page 444-455, July 2025.
Abstract Tissue tension encompasses the mechanical forces exerted on solid tissues within animal bodies, originating from various sources such as cellular contractility, interactions with neighboring cells and the extracellular matrix. Emerging evidence indicates that an imbalance in such forces can influence structural organization, homeostasis, and ...
Wan J. Gan   +7 more
wiley   +1 more source

Lateral Thinking: Exploring the Lateral Entorhinal Cortex Projections to the Hippocampus in the Rodent Brain

open access: yesJournal of Comparative Neurology, Volume 533, Issue 7, July 2025.
Localization and layers of the lateral entorhinal cortex. Photomicrographs depicting both coronal (A: 1–4) and sagittal (B: 5–8) sections from a mouse brain to show different perspectives of the entorhinal cortex inputs to the hippocampus (HC). Sections were stained with toluidine blue to aid with the visualization of the six layers of the lateral ...
Rebecca Przy   +4 more
wiley   +1 more source

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

open access: yesChemSusChem, Volume 18, Issue 13, July 1, 2025.
Chlorine is essential for the production of plastics and pharmaceuticals but poses significant safety and environmental risks. Herein, processes are presented that substitute chlorine or reduce its demand. Where indispensable, trichloride‐ and bichloride‐based ionic liquids could enhance safety and streamline the integration of renewable energy ...
Johannes Schwan   +6 more
wiley   +1 more source

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