Results 41 to 50 of about 296,459 (243)

Photometric Determination of Phospholipase A [PDF]

Clinical Chemistry and Laboratory Medicine, 1986
A photometric method for the determination of phospholipase A is described, in which fatty acids are liberated from phosphatidylcholine and measured by a discontinuous enzymatic test. Optimal test conditions were evaluated using purified phospholipase A from human and porcine pancreas.
Hoffmann, G., Schmidt, D., Bastian, B., Guder, W.   +3 more
openaire   +3 more sources

Stimulated platelets release equivalent amounts of arachidonate from phosphatidylcholine, phosphatidylethanolamine, and inositides.

Journal of Lipid Research, 1988
Thrombin-induced changes in arachidonate content of platelet phospholipids were quantitated to establish the ultimate origins of this eicosanoid precursor.
M J Broekman
doaj   +1 more source

In Silico Analysis of Honeybee Venom Protein Interaction with Wild Type and Mutant (A82V + P375S) Ebola Virus Spike Protein

Biologics, 2022
Venom from different organisms was used in ancient times to treat a wide range of diseases, and to combat a variety of enveloped and non-enveloped viruses.
Muhammad Muzammal, Muzammil Ahmad Khan, Mohammed Al Mohaini, Abdulkhaliq J. Alsalman, Maitham A. Al Hawaj, Arshad Farid   +5 more
doaj   +1 more source

The effect of lipoprotein-associated phospholipase A2 deficiency on pulmonary allergic responses in Aspergillus fumigatus sensitized mice. [PDF]

, 2012
BackgroundLipoprotein-associated phospholipase A2 (Lp-PLA2)/platelet-activating factor acetylhydrolase (PAF-AH) has been implicated in the pathogenesis of cardiovascular disease.
Fehrenbach, Melane L, Haczku, Angela, Jiang, Zhilong, Kokalari, Blerina, Macphee, Colin, Ravaioli, Giulia, Redai, Imre G, Sheardown, Steven A, Wilson, Stephen   +8 more
core   +2 more sources

Stimulation of a glycosyl-phosphatidylinositol-specific phospholipase by insulin and the sulfonylurea, glimepiride, in rat adipocytes depends on increased glucose transport [PDF]

, 1994
. Lipoprotein lipase (LPL) and glycolipidanchored cAMP-binding ectoprotein (Gcel) are modified by glycosyl-phosphatidylinositol (GPI) in rat adipocytes, however, the linkage is potentially unstable. Incubation of the cells with either insulin (0.1-30 nM)
Bandlow, Wolfhard, Dearey, Elisabeth Ann, Korndörfer, Andrea, Müller, Günter   +3 more
core   +3 more sources

Subcellular localization of the phospholipases A of rat heart: evidence for a cytosolic phospholipase A1.

Journal of Lipid Research, 1985
During myocardial ischemia increased levels of lysoglycerophospholipids have been reported which may be deleterious to myocardial function. Phospholipases are presumed to be important in the regulation of this process.
G Nalbone, K Y Hostetler
doaj   +1 more source

Phospholipases and the network of auxin signal transduction with ABP1 and TIR1 as two receptors: a comprehensive and provocative model

Frontiers in Plant Science, 2012
Phospholipase D (PLD), secreted phospholipase A2 (sPLA2) and patatin-related phospholipase A (pPLA) are important elements in auxin signal transduction. PLDζ2 has a function in auxin transport.
Günther F. E. Scherer, Corinna eLabusch, Yunus eEffendi   +2 more
doaj   +1 more source

Lipid vesicle fusion induced by phospholipase C activity in model bile.

Journal of Lipid Research, 1993
Using a system of phosphatidylcholine-cholesterol vesicles to model the vesicle phase of mammalian bile (1:1 molar ratio) we evaluated whether very small amounts of C.
TE Little, H Madani, SP Lee, EW Kaler
doaj   +1 more source

Host phospholipid peroxidation fuels ExoU-dependent cell necrosis and supports Pseudomonas aeruginosa-driven pathology.

PLoS Pathogens, 2021
Regulated cell necrosis supports immune and anti-infectious strategies of the body; however, dysregulation of these processes drives pathological organ damage.
Salimata Bagayoko, Stephen Adonai Leon-Icaza, Miriam Pinilla, Audrey Hessel, Karin Santoni, David Péricat, Pierre-Jean Bordignon, Flavie Moreau, Elif Eren, Aurélien Boyancé, Emmanuelle Naser, Lise Lefèvre, Céline Berrone, Nino Iakobachvili, Arnaud Metais, Yoann Rombouts, Geanncarlo Lugo-Villarino, Agnès Coste, Ina Attrée, Dara W Frank, Hans Clevers, Peter J Peters, Céline Cougoule, Rémi Planès, Etienne Meunier   +24 more
doaj   +1 more source

Phospholipid metabolism by phagocytic cells. Phospholipases A2 associated with rabbit polymorphonuclear leukocyte granules

Journal of Lipid Research, 1974
Polymorphonuclear leukocytes obtained from sterile peritoneal exudates in rabbits contain two phospholipid-splitting activities (phosphatidylacylhydrolases EC 3.1.1.4), one most active at pH 5.5 and the other between pH 7.2 and 9.0.
R. Franson, P. Patriarca, P. Elsbach
doaj   +1 more source