Results 11 to 20 of about 275,764 (101)

Structure and function of potassium and calcium channels [PDF]

open access: yes, 2005
In this thesis, potassium channels human Kv2.1 and rat Kv2.1, along with calcium channels Ca, 1.2, Ca, 3.1, and chimeras have been studied. These channels were expressed in Xenopuso ocytesf or electrophysiological experiments using two electrode voltage
Stevens, Louisa Rebecca
core   +7 more sources

Retrospective study of the correlation of serum potassium concentrations and the findings of heart auscultation in calves with neonatal diarrhea [PDF]

open access: yes, 1980
A retrospective study was conducted of clinical records of calves with neonatal diarrhea up to the age of 14 days concerning certain aspects of blood potassium concentration and heart rate and rhythm.
Acres, Stephen D., Klee, Wolfgang
core   +1 more source

Effects of lithium on electrical activity and potassium ion distribution in the vertebrate central nervous system [PDF]

open access: yes, 1983
Three different regions of the vertebrate central nervous system maintained in vitro (frog spinal cord, guinea pig olfactory cortex and hippocampus) have been used to investigate how Li+ influences membrane potential, membrane resistance, action ...
H. Emmert   +7 more
core   +1 more source

Indium-Promoted Chemo- and Diastereoselective Allylation of α,β-Epoxy Ketones with Potassium Allyltrifluoroborate

open access: yes, 2016
A practical method for the chemo- and diastereoselective allylation of α,β-epoxy ketones has been developed by using the convenient air and moisture stable reagent potassium allyltrifluoroborate.
Robert A. Batey (1417081)   +2 more
core   +1 more source

Polarizing ³He by Spin Exchange with Potassium [PDF]

open access: yes, 2004
We present experimental studies on the spin-exchange optical pumping of ³He using alkali metal potassium vapor. High ³He polarizations are achieved using lower laser power than traditional rubidium-³He pumping studies.
Wang, Guodong
core   +1 more source

Mild Double Allylboration Reactions of Nitriles and Acid Anhydrides Using Potassium Allyltrifluoroborate

open access: yes, 2016
The double allylboration of nitriles and acid anhydrides to form bis-allyl amines and esters, respectively, can be achieved through the use of potassium allyltrifluoroborate in the presence of boron trifluoride etherate at room temperature.
Jazmin Bansagi (1997488)   +2 more
core   +1 more source

Modulation of calcium and potassium currents by lamotrigine [PDF]

open access: yes, 1998
Actions of the new antiepileptic drug lamotrigine (LTG) were characterized using extracellular and whole cell patch clamp recordings from rat CAI and CA3 pyramidal cells in vitro.
Greene, Robert   +8 more
core   +1 more source

Palladium‐Catalyzed Allylation of (Hetero)Aryl Fluorosulfates

open access: yesChemCatChem, Volume 17, Issue 11, June 6, 2025.
The palladium‐catalyzed allylation of (hetero)aryl fluorosulfates is described using either allyl pinacolboronate or potassium allyltrifluoroborate as the allyl source, thereby affording allyl‐(hetero)arene products in synthetically useful isolated yields, including examples featuring potentially reactive chloro groups.
Kathleen M. Morrison   +9 more
wiley   +1 more source

What have we learned from two-pore potassium channels? Their molecular configuration and function in the human heart [PDF]

open access: yes, 2012
Two-pore domain potassium channels (K2P) control excitability, stabilize the resting membrane potential below firing threshold, and accelerate repolarisation in different cells.
Szalontai, B.   +23 more
core   +2 more sources

Potassium-dependent stability of Shab potassium channels

open access: yes, 2016
Potassium modulates the pore conformation in Shab potassium ...
Leon Islas (3240087)
core   +1 more source

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