Results 91 to 100 of about 161,099 (207)

Cell cycle length, cell size, and proliferation rate in hydra stem cells [PDF]

open access: yes, 1990
We have analyzed the cell cycle parameters of interstitial cells in Hydra oligactis. Three subpopulations of cells with short, medium, and long cell cycles were identified. Short-cycle cells are stem cells; medium-cycle cells are precursors to nematocyte
Bode   +34 more
core   +1 more source

Phosphorylation of Spinophilin Modulates Its Interaction with Actin Filaments [PDF]

open access: yes, 2003
Spinophilin is a protein phosphatase 1 (PP1)- and actin-binding protein that modulates excitatory synaptic transmission and dendritic spine morphology. We report that spinophilin is phosphorylated in vitro by protein kinase A (PKA).
Allen, Patrick B.   +5 more
core  

Oxytocin Receptor Binding Sites in the Periphery of the Neonatal Prairie Vole

open access: yesFrontiers in Neuroscience, 2019
The oxytocin receptor (OXTR) has been observed in the periphery of neonatal C57BL/6J mice (Mus musculus), including facial regions and the anogenital area.
Maria A. Greenwood   +3 more
doaj   +1 more source

A T-lymphoma transmembrane glycoprotein (gp180) is linked to the cytoskeletal protein, fodrin. [PDF]

open access: yes, 1985
A major mouse T-lymphoma surface glycoprotein (gp180) has been identified by labeling cells with 125I and [3H]glucosamine. After ligand-induced receptor patching and/or capping, the amount of gp 180 in the membrane-associated cytoskeleton fraction ...
Bourguignon, LY   +3 more
core  

An acidic region of the 89K murine cytomegalovirus immediate early protein interacts with DNA [PDF]

open access: yes, 1992
The product of the ie 1 gene, the regulatory immediate early protein pp89 of murine cytomegalovirus (MCMV), interacts with core histones, which can mediate the association of pp89 with DNA.
Koszinowski, Ulrich H.   +3 more
core   +1 more source

Synthesis and Preliminary Evaluation of a 2-Oxoquinoline Carboxylic Acid Derivative for PET Imaging the Cannabinoid Type 2 Receptor

open access: yesPharmaceuticals, 2014
Cannabinoid receptor subtype 2 (CB2) has been shown to be up-regulated in activated microglia and therefore plays an important role in neuroinflammatory and neurodegenerative diseases such as multiple sclerosis, amyotrophic lateral sclerosis and ...
Linjing Mu   +8 more
doaj   +1 more source

CB1 and LPA1 Receptors Relationship in the Mouse Central Nervous System

open access: yesFrontiers in Molecular Neuroscience, 2019
Neurolipids are a class of bioactive lipids that are produced locally through specific biosynthetic pathways in response to extracellular stimuli. Neurolipids are important endogenous regulators of neural cell proliferation, differentiation, oxidative ...
Estíbaliz González de San Román   +11 more
doaj   +1 more source

Autoradiography

open access: yes, 2014
Author: Dr. William H. Heidcamp ### Materials 1. ^3H-Thymidine, specific activity of 2.0 - curie/millimole - Onion sets, jars and toothpicks - Alcohol-acetic acid fixative - Materials for feulgen reaction (Exercise 2.4) - Paraffin embedding, sectioning equipment - Kodak Nuclear Track Emulsion (or equivalent) - Darkroom - Water bath at 42° C - Kodak ...
openaire   +1 more source

Complementarity of radioautographic and immunohistochemical techniques for localizing neuroreceptors at the light and electron microscopy level

open access: yesBrazilian Journal of Medical and Biological Research, 1998
To assess relationships between neuropeptide-binding sites and receptor proteins in rat brain, the distribution of radioautographically labeled somatostatin and neurotensin-binding sites was compared to that of immunolabeled sst2A and NTRH receptor ...
Beaudet A.
doaj  

A Novel Closo-Ortho-Carborane-Based Glucosamine Derivative as a Promising Agent for Boron Neutron Capture Therapy

open access: yesPharmaceuticals
Background: Boron Neutron Capture Therapy (BNCT) is a promising cancer treatment that combines tumor-selective boron delivery agents with thermal neutrons to kill cancer cells while sparing normal tissue.
Daniela Imperio   +8 more
doaj   +1 more source

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