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Penetration of zona-free hamster, bovine and equine oocytes by stallion and bull spermatozoa pretreated with equine follicular fluid, dilauroylphosphatidylcholine or calcium ionophore A23187
(Elsevier B.V., 2001-09-15)
Experiments evaluated the ability of follicular fluid (FF), dilauroylphosphatidylcholine (PC12) and the calcium ionophore A23187 (A23187) to induce capacitation in stallion and bull spermatozoa, determined by the ability ...
Penetration of zona-free hamster, bovine and equine oocytes by stallion and bull spermatozoa pretreated with equine follicular fluid, dilauroylphosphatidylcholine or calcium ionophore A23187
(Elsevier B.V., 2001-09-15)
Experiments evaluated the ability of follicular fluid (FF), dilauroylphosphatidylcholine (PC12) and the calcium ionophore A23187 (A23187) to induce capacitation in stallion and bull spermatozoa, determined by the ability ...
Structural changes induced by interactions between thyroid hormones and phospholipid membranes: a Raman Spectroscopy study
(Wiley, 2012-11)
Previous reports from our laboratory have shown that thyroid hormones induce changes in the fluidity and permeability of phospholipid bilayers and modify the transmembrane dipolar organization according to their iodine ...
Purification and characterization of liver cytochrome P-446 isolated from protein energy malnourished rats
(Kluwer Academic Publishers, 1988)
A liver cytochrome P-450 isozyme has been purified to homogeneity from protein-energy malnourished rats induced with β-naphthoflavone (β-NF). The purification steps included chromatography on DEAE-Sephadex-A-25, DEAE-cellulose ...
Contenido de insaturación de la membrana lipídica como modulador de la actividad de péptidos antimicrobianos
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - FísicaDepartamento de FísicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-10-21)
La población bacteriana ha desarrollado la capacidad de modular sus componentes celulares, tales como la bicapa lipídica, sistemas de generación de energía, síntesis de proteínas, enzimas biodegradativas y absorción de ...