Results 151 to 160 of about 25,150,915 (368)

Phosphoinositide-specific phospholipase C in health and disease

open access: yesJournal of Lipid Research, 2015
Phospholipases are widely occurring and can be found in several different organisms, including bacteria, yeast, plants, animals, and viruses. Phospholipase C (PLC) is a class of phospholipases that cleaves phospholipids on the diacylglycerol (DAG) side ...
Lucio Cocco   +3 more
doaj  

Maps between non-commutative spaces [PDF]

open access: yesarXiv, 2002
We examine maps between noncommutative projective spaces. A surjection of graded rings A-->A/J induces a closed immersion Proj(A/J)-->Proj(A). A homomorphism f:A-->B between graded rings induces an affine map U --> Proj(A) from a non-empty open subspace U of Proj(B). If A^{(n)} is the n-th Veronese subalgebra of a graded ring A there is a map Proj(A)-->
arxiv  

A steady smooth Euler flow with support in the vicinity of a helix [PDF]

open access: yesarXiv, 2019
In this article we construct a smooth Euler flow supported in a neighborhood of a helix. It may be considered a generalization of a similar solution found by the author for a circle.
arxiv  

Phospholipases in arterial tissue [PDF]

open access: bronze, 1969
S Eisenberg, Y. Stein, Oliver Stein
openalex   +1 more source

Synaptic lipid signaling

open access: yesJournal of Lipid Research, 2003
Neuronal cellular and intracellular membranes are rich in specialized phospholipids that are reservoirs of lipid messengers released by specific phospholipases and stimulated by neurotransmitters, neurotrophic factors, cytokines, membrane depolarization,
Nicolas G. Bazan
doaj  

Differentiation of phospholipases A in mitochondria and lysosomes of rat liver

open access: yesJournal of Lipid Research, 1969
Highly purified mitochondria from rat liver contain a phospholipase A that catalyzes removal of 2-fatty acids, with a pH optimum above pH 8.0. Lysosomal preparations appeared to have two phospholipases A associated with them, one with a pH optimum at ...
Moseley Waite   +3 more
doaj  

Plant phospholipase A: advances in molecular biology, biochemistry, and cellular function

open access: yesBiomolecular Concepts, 2013
Plant phospholipase As (PLAs) are a complex group of enzymes that catalyze the release of free fatty acids from phospholipids. Plant PLAs can be grouped into three families, PLA1, PLA2, and patatin-like PLA, that catalyze the hydrolysis of acyl groups ...
Chen Guanqun   +2 more
doaj   +1 more source

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