Results 11 to 20 of about 360,391 (324)

Pancreatic Beta Cell G-Protein Coupled Receptors and Second Messenger Interactions: A Systems Biology Computational Analysis. [PDF]

open access: yesPLoS ONE, 2016
Insulin secretory in pancreatic beta-cells responses to nutrient stimuli and hormonal modulators include multiple messengers and signaling pathways with complex interdependencies.
Leonid E Fridlyand, Louis H Philipson
doaj   +1 more source

Water-soluble cranberry extract inhibits Vibrio cholerae biofilm formation possibly through modulating the second messenger 3', 5' - Cyclic diguanylate level. [PDF]

open access: yesPLoS ONE, 2018
Quorum sensing (QS) and nucleotide-based second messengers are vital signaling systems that regulate bacterial physiology in response to changing environments.
Daniel B Pederson   +4 more
doaj   +1 more source

309 Measurement of agonist-induced calcium and mechanical signals in human airway smooth muscle cells

open access: yesJournal of Clinical and Translational Science, 2023
OBJECTIVES/GOALS: The goal of this proposal is to develop a technology that combines calcium imaging via confocal microscopy, and force measurement via monolayer stress microscopy to perform simultaneous quantitative measurements of agonist-induced Ca2 ...
Santina Johnson   +9 more
doaj   +1 more source

Students and instant messaging: a survey of current use and demands for higher education [PDF]

open access: yes, 2007
Instant messaging (IM) is the term used to describe the technology through which ‘users can set up a list of partners who will be able to receive notes that pop up on their screens the moment one of them writes and hits the send button’.
de Bakker, Gijs   +2 more
core   +12 more sources

Arsenic Trioxide Modulates the Central Snail Neuron Action Potential

open access: yesJournal of the Formosan Medical Association, 2009
The electropharmacological effect of arsenic trioxide (As2O3) is unknown. The present study investigated the effects of As2O3 on spontaneous neuronal impulse activity. Methods: Intracellular recordings and the two-electrode voltage clamp method were used
Guan-Ling Lu   +4 more
doaj   +1 more source

Artificial Signal Transduction

open access: yesChemistryOpen, 2020
Communication between and inside cells as well as their response to external stimuli relies on elaborated systems of signal transduction. They all require a directional transmission across membranes, often realized by primary messenger docking onto ...
Robert Bekus, Prof. Thomas Schrader
doaj   +1 more source

secCl is a cys-loop ion channel necessary for the chloride conductance that mediates hormone-induced fluid secretion in Drosophila [PDF]

open access: yes, 2019
Organisms use circulating diuretic hormones to control water balance (osmolarity), thereby avoiding dehydration and managing excretion of waste products.
Dent, J.   +6 more
core   +2 more sources

To be or not to be… Nicotinic acid adenine dinucleotide phosphate (NAADP): A new intracellular second messenger?

open access: yesBiological Research, 2004
Nicotinic acid adenine dinucleotide phosphate (NAADP) is a potent activator of intracellular Ca2+ release in several vertebrate and invertebrate systems.
EDUARDO NUNES CHINI
doaj   +1 more source

The Multiple Regulatory Relationship Between RNA-Chaperone Hfq and the Second Messenger c-di-GMP

open access: yesFrontiers in Microbiology, 2021
RNA chaperone protein Hfq is an important post-transcriptional regulator in bacteria, while c-di-GMP is a second messenger signaling molecule widely distributed in bacteria.
Yang Fu   +9 more
doaj   +1 more source

Inhibitors of second messenger pathways and Ca2+-induced exposure of phosphatidylserine in red blood cells of patients with sickle cell disease [PDF]

open access: yes, 2013
The present work investigates the contribution of various second messenger systems to Ca2+-induced phosphatidylserine (PS) exposure in red blood cells (RBCs) from sickle cell disease (SCD) patients.
A. Hannemann   +5 more
core   +1 more source

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