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  1. 4681
    por Wald, George, Brown, Paul K.
    Publicado 1952
    “…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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    THE ROLE OF SULFHYDRYL GROUPS IN THE BLEACHING AND SYNTHESIS OF RHODOPSIN
  2. 4682
    “…Initial steps, the liberation of all-trans retinal and its reduction to all-trans retinol by retinol dehydrogenase (RDH), take place in photoreceptors. …”
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    Visual Cycle: Dependence of Retinol Production and Removal on Photoproduct Decay and Cell Morphology
  3. 4683
    Publicado 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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    Human platelet activation by C3a and C3a des-arg
  4. 4684
    “…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. …”
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    Host Cell Invasion by TRYPANOSOMA cRUZI Is Potentiated by Activation of Bradykinin B(2) Receptors
  5. 4685
    por Proverbio, F, Hoffman, JF
    Publicado 1977
    “…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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    Membrane compartmentalized ATP and its preferential use by the Na, K-ATPase of human red cell ghosts
  6. 4686
    “…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. …”
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    In vitro evaluation of amino acid prodrugs of novel antitumour 2-(4-amino-3-methylphenyl)benzothiazoles
  7. 4687
    “…The presenilin/γ-secretase complex, an unusual intramembrane aspartyl protease, plays an essential role in cellular signaling and membrane protein turnover. Its ability to liberate numerous intracellular signaling proteins from the membrane and also mediate the secretion of amyloid-β protein (Aβ) has made modulation of γ-secretase activity a therapeutic goal for cancer and Alzheimer disease. …”
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    Proteomic Profiling of γ-Secretase Substrates and Mapping of Substrate Requirements
  8. 4688
    “…CONCLUSIONS/SIGNIFICANCE: The hatching of S. japonicum eggs is a striking phenomenon, whereby the larva is liberated explosively while still encapsulated within its sub-shell envelopes. …”
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    Correlative and Dynamic Imaging of the Hatching Biology of Schistosoma japonicum from Eggs Prepared by High Pressure Freezing
  9. 4689
    “…BACKGROUND: Extended liver resections are being performed more liberally than ever. The extent of resection of liver metastases, however, is restricted by the volume of the future liver remnant (FLR). …”
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    Preoperative Y-90 microsphere selective internal radiation treatment for tumor downsizing and future liver remnant recruitment: a novel approach to improving the safety of major hepatic resections
  10. 4690
    “…Actinomyces spp., predominant members of human oral biofilms, may use extracellular sialidase to promote adhesion, deglycosylate immunoglobulins and liberation of nutrients. Partial nanH gene sequences (1077 bp) from Actinomyces oris (n =74), Actinomyces naeslundii (n =30), Actinomyces viscosus (n =1) and Actinomyces johnsonii (n =2) which included the active-site region and the bacterial neuraminidase repeats (BNRs) were compared. …”
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    Evidence for recombination between a sialidase (nanH) of Actinomyces naeslundii and Actinomyces oris, previously named ‘Actinomyces naeslundii genospecies 1 and 2’
  11. 4691
    “…RESULTS: The o-nitroaniline liberated from o-nitroacetanilide by the action of aryl acylamidase activity on cholinesterases, in the presence of nitrous acid formed a diazonium compound. …”
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    A direct method to visualise the aryl acylamidase activity on cholinesterases in polyacrylamide gels
  12. 4692
    por Mohaptra, Sudhaldev, Jha, C. B.
    Publicado 2010
    “…Powdered SM was heated in an iron pan by adding lemon juice for 3 days, till liberation of sulfur fumes stopped. Bhasma of this shuddha SM was obtained by triturating it withit with shuddha gandhaka and lemon juice. …”
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    Physicochemical characterization of Ayurvedic bhasma (Swarna makshika bhasma): An approach to standardization
  13. 4693
    por Kaushik, A, Saini, KS, Anil, B, Rambabu, S
    Publicado 2010
    “…After the era of liberalization and globalization, the desires of developing economies is to ensure safety and performance of the product brought to their markets and for this harmonized regulation is an important tool for strengthening the same. …”
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    Harmonized Medical Device Regulation: Need, Challenges, and Risks of not Harmonizing the Regulation in Asia
  14. 4694
    “…Surface response models revealed significantly correlating interactions of the pretreatment pH and temperature on the enzymatic liberation of both glucose and xylose from pretreated, solid wheat straw. …”
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    Low temperature lignocellulose pretreatment: effects and interactions of pretreatment pH are critical for maximizing enzymatic monosaccharide yields from wheat straw
  15. 4695
    “…Upon ER stress, a stress sensor IRE1α cleaves XBP1u mRNA to initiate the unconventional splicing of XBP1u mRNA on the ER membrane. The liberated two exons are ligated to form the mature XBP1s mRNA. …”
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    Reconstitution and characterization of the unconventional splicing of XBP1u mRNA in vitro
  16. 4696
    “…In acidic environments, such as in cancer tissue or the subcellular endosome, BTZ dissociates from the polymer-bound catechol groups to liberate the free drug, which inhibits proteasome function. …”
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    Catechol Polymers for pH-Responsive, Targeted Drug Delivery to Cancer Cells
  17. 4697
    “…The micropipette is vibrated parallel to the slice surface and lowered through the slice thickness resulting in the liberation of isolated neurons. The isolated neurons are ready for study within a few minutes of vibrodissociation. …”
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    Vibrodissociation of Neurons from Rodent Brain Slices to Study Synaptic Transmission and Image Presynaptic Terminals
  18. 4698
    “…Through selective association with the transcriptional active form of P-TEFb that has been liberated from the inactive multi-subunit complex in response to treatment, the released Brd4 mediates the recruitment of this active P-TEFb to promoter, which enhances transcription at the stage of elongation. …”
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    Signal-induced Brd4 release from chromatin is essential for its role transition from chromatin targeting to transcriptional regulation
  19. 4699
    “…We further show that only Cdc14 liberated by the MEN after completion of chromosome segregation, and not Cdc14 released in early anaphase by the Cdc fourteen early anaphase release pathway, triggers Chs2 ER exit. …”
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    Dependence of Chs2 ER export on dephosphorylation by cytoplasmic Cdc14 ensures that septum formation follows mitosis
  20. 4700
    “…Using computational simulations, we find that excess VEGFf can lead to increased binding of VEGF to VEGFR2 through VEGFf binding to VEGFR1 and subsequent liberation of NP-1. We show experimentally that VEGF-induced migration has a biphasic response to conversion of VEGF to VEGFf. …”
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    Complex receptor-ligand dynamics control the response of the VEGF system to protease injury
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