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3981“…We propose that, in addition to promoting cell survival of membrane disruptions, disruption-induced exocytosis serves also the important protective function of liberating lubricating mucus at sites of mechanical wear and tear. …”
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3982“…The YefM–YoeB TA complex of Escherichia coli consists of YoeB toxin that is counteracted by YefM antitoxin. When liberated from the complex, YoeB acts as an endoribonuclease, preferentially cleaving 3′ of purine nucleotides. …”
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3983por Matsuura, K., Kawanishi, J., Fujii, S., Imamura, M., Hirano, S., Takeichi, M., Niitsu, Y.“…These results suggest that depressed expression and/or impaired function of E-cadherin in cancer cells, facilitates their liberation from primary sites to infiltrate freely into tissue or fluid. …”
Publicado 1992
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3984“…At 37 °C, conidia germinate to produce the pathogenic cell type, arthroconidiating hyphae that liberate uninucleate yeast cells. This study shows that the p21-activated kinase pakA is an essential component of the polarity establishment machinery during conidial germination and polarised growth of yeast cells at 37 °C but is not required for germination or polarised growth at 25 °C. …”
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3985“…The droplets may be intracellular organelles for hydrolysis of colloid and liberation of thyroxine prior to the release of thyroxine into the blood.…”
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3986Publicado 1980“…During this incubation approximately 7% of the total radioactivity is solubilized, about the same amount liberated when lateral walls of cell ghosts are completely digested with snail glucanase yield primary septa. …”
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3987Publicado 1976“…When the isolated cups are digested with trypsin, these high molecular weight proteins are digested, thereby liberating the actin. The actin will polymerize if heavy meromyosin or subfragment 1 is added to a preparation of isolated cups. …”
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3988Publicado 1986“…Filamentous skeletons were liberated from isolated human erythrocyte membranes in Triton X-100, spread on fenestrated carbon films, negatively stained, and viewed intact and unfixed in the transmission electron microscope. …”
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3989Publicado 1993“…The prohormone is first cleaved at a unique tetrabasic site liberating two intermediates (amino and carboxy) which are sorted to different classes of dense core vesicles in the bag cell neurons of Aplysia. …”
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3990por Rather, L. J.“…The effect is probably due to the production of a disturbance of hemodynamics or tissue tension with the liberation of a pressor substance by the injured kidney.…”
Publicado 1950
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3991“…The occurrence of localized intramural conversion of AI to AII near arteriolar receptors in vivo may so minimize exposure of the liberated AII to circulating antibody as to render AII immunization an inefficient means of blocking endogenous pressor activity of the renin-angiotensin system.…”
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3992por Bernheimer, Alan W.“…The maximum rate of hemoglobin liberation was found, in the range of lysin concentrations studied, to be a linear function of concentration when theta toxin of Cl. welchii, pneumolysin, tetanolysin, or streptolysin S' was the lytic agent. …”
Publicado 1947
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3993por Shanes, Abraham M.“…These observations are discussed from the standpoint of the available evidence for the involvement of potassium at the surface of the fibers as regulated by a labile permeability and metabolism. The potassium liberated by the action potential, calculated from the polarization changes, agrees closely with an available analytical figure; less direct observations are also found to be consistent with this view.…”
Publicado 1949
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3994por Kunitz, M.“…The digestion of thymus nucleic acid by desoxyribonuclease is accompanied by the liberation of one atom equivalent of free acid per four atoms of nucleic acid phosphorus. …”
Publicado 1950
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3995“…By means of the amperometric silver titration of Kolthoff and Harris, it is shown that sulfhydryl groups are liberated in the bleaching of rhodopsin, two such groups for each retinene(1) molecule that appears. …”
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3996Visual Cycle: Dependence of Retinol Production and Removal on Photoproduct Decay and Cell Morphologypor Ala-Laurila, Petri, Kolesnikov, Alexander V., Crouch, Rosalie K., Tsina, Efthymia, Shukolyukov, Sergey A., Govardovskii, Victor I., Koutalos, Yiannis, Wiggert, Barbara, Estevez, Maureen E., Cornwall, M. Carter“…Initial steps, the liberation of all-trans retinal and its reduction to all-trans retinol by retinol dehydrogenase (RDH), take place in photoreceptors. …”
Publicado 2006
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3997Publicado 1983“…C3a liberated from C3 by treatment with C3 convertase (or by trypsin) induced aggregation of gel-filtered human platelets and stimulated serotonin release. …”
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3998por Scharfstein, Julio, Schmitz, Veronica, Morandi, Veronica, Capella, Marcia M. A., Lima, Ana Paula C. A., Morrot, Alexandre, Juliano, Luiz, Müller-Esterl, Werner“…Invasion competence correlated with the parasites' ability to liberate the short-lived kinins from cell-bound kininogen and to elicit vigorous intracellular free calcium ([Ca(2+)](i)) transients through B(2)R. …”
Publicado 2000
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3999Membrane compartmentalized ATP and its preferential use by the Na, K-ATPase of human red cell ghosts“…ATPase activity measured as (32)P(i) liberated during the subsequent incubation at 0 degrees C, reflects completely the differential effects of preincubation with ATP on (32)P incorporation into phosphoprotein. …”
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4000por Bradshaw, T D, Chua, M-S, Browne, H L, Trapani, V, Sausville, E A, Stevens, M F G“…Alanyl and lysyl prodrugs rapidly and quantitatively revert to their parent amine in sensitive and insensitive cell lines in vitro. Liberated parent compounds are sequestered and metabolised by sensitive cells only; similarly, CYP1A1 activity and protein expression are selectively induced in sensitive carcinoma cells. …”
Publicado 2002
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