Results 221 to 230 of about 26,185 (255)

Characterization of triacylglycerol lipase activity in human amniotic fluid

American Journal of Obstetrics and Gynecology, 1980
A radiochemical assay was used to measure the triacylglycerol lipase activity found in normal human amniotic fluid at term. Enzyme activity was characterized in a partially purified extract of amniotic fluid and was found to be optimal at pH 8.0 +/- 0.2 in the presence of 5mM sodium taurocholate, with the use of emulsified tri-[3H]oleoyl glycerol as ...
C, Merger, A, Valette, H, Ruf, J, Boyer
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Phosphonate analogues of triacylglycerols are potent inhibitors of lipase

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1995
1,2-Dioctylcarbamoylglycero-3-O-p-nitrophenyl alkylphosphonates, with alkyl being methyl or octyl, were synthesised and tested as irreversible inhibitors of cutinase from Fusarium solani pisi and Staphylococcus hyicus lipase. Rapid inactivation of these enzymes occurred with a concomitant release of one mole of p-nitrophenol per mole of enzyme.
M L, Mannesse, J W, Boots, R, Dijkman, A J, Slotboom, H T, van der Hijden, M R, Egmond, H M, Verheij, G H, de Haas   +7 more
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Hydrolysis of synthetic triacylglycerols by pancreatic and lipoprotein lipase

Lipids, 1974
AbstractThe stereochemical course of the hydrolysis of synthetic sn‐glycerol‐1‐palmitate‐2‐oleate‐3‐linoleate, sn‐glycerol‐1,2‐dipalmitate‐3‐oleate and their antipodes by pancreatic and milk lipoprotein lipase was investigated by thin layer and gas liquid chromatographies of the diacylglycerol intermediates.
N H, Morley, A, Kuksis, D, Buchnea
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Hydrolysis of emulsified mixtures of triacylglycerols by pancreatic lipase

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1999
Hydrolysis of the emulsified mixture of short-chain triacylglycerols by porcine pancreatic lipase in the presence of procolipase and micellar sodium taurodeoxycholate has been studied. Increase in the content of tributyrin and trioctanoin in the mixture with triacetin had highly cooperative effects on the formation of the interfacial lipase procolipase
T, Käämbre, V, Tõugu, P, Käämbre, H, Vija, P, Sikk   +4 more
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Regulation and function of triacylglycerol lipases in cellular metabolism

Biochemical Journal, 2008
The ability to store energy in the form of energy-dense TAG (triacylglycerol) and to mobilize these stores rapidly during times of low carbohydrate availability (fasting or famine) or during heightened metabolic demand (exercise or cold-stress) is a highly conserved process essential for survival. Today, in the presence of nutrient excess and sedentary
Matthew J, Watt, Gregory R, Steinberg
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Comparison of the triacylglycerol hydrolase activity of human post-heparin plasma lipoprotein lipase and hepatic triacylglycerol lipase. A monolayer study

Biochemistry, 1986
Interfacial catalysis of hepatic triacylglycerol lipase (H-TGL) and lipoprotein lipase (LpL) isolated from human post-heparin plasma was investigated with mixed monolayers of trioleoylglycerol (TO) and egg phosphatidylcholine. Rates of enzyme catalysis were dependent on surface pressure, substrate concentration, apoC-II (the activator protein for LpL),
R L, Jackson, E, Ponce, L R, McLean, R A, Demel   +3 more
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A spectrophotometric assay for lipase activity utilizing immobilized triacylglycerols

Journal of Biochemical and Biophysical Methods, 1991
New substrates for the determination of lipase activity have been developed. Triacylglycerols were immobilized by adsorption on an appropriate carrier or adsorbent yielding a lipase substrate in a powder form. The adsorbed triacylglycerols were easily hydrolyzed by lipases present in a reaction mixture.
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[Fish proteins moderate triacylglycerols, activities of hepatic triacylglycerol lipase and tissue lipoprotein lipases in hypertensive and diabetic rats].

Archives des maladies du coeur et des vaisseaux, 2006
Fish proteins effect compared with casein was determined on triacylglycerols (TG) metabolism and activities of hepatic triacylglycerol lipase (HTGL) and tissue lipoprotein lipases (LPL), in SHR and diabetic SHR. Two groups of rats (n=24) were fed, 2 months, diet containing 20% casein (CAS) or 20% fish proteins (FP). One month before sacrifice, diabetes
F, Ouda Boukortt, A, Girard, J, Prost, J, Belleville, M, Bouchenak   +4 more
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Evinacumab in severe hypertriglyceridemia with or without lipoprotein lipase pathway mutations: a phase 2 randomized trial

Nature Medicine, 2023
Robert S Rosenson, Christie M Ballantyne, Seth Baum   +2 more
exaly  

Homology modeling of lipoprotein lipase and hepatic triacylglycerol lipase

Clinical Biochemistry, 2011
Faezeh Hosseinzade, Nusha Soheyli Azad
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