Showing 5,861 - 5,880 results of 32,204 for search '(( a step decrease ) OR ( 50 ((((nn decrease) OR (mean decrease))) OR (a decrease)) ))', query time: 0.79s Refine Results
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    Establishing short-term occupational exposure limits (STELs) for sensory irritants using predictive and <i>in silico</i> respiratory rate depression (RD<sub>50</sub>) models by Anthony J. Russell (17827175)

    Published 2024
    “…Schaper <a href="#CIT0049" target="_blank">1993</a> described a significant relationship with high correlation between the measured exposure concentration producing a 50% respiratory rate decrease (RD<sub>50</sub>) in a standard rodent assay and the American Conference of Governmental Industrial Hygienists (ACGIH®) Threshold Limit Values (TLVs®) as time-weighted averages (TWAs) for airborne chemical irritants. …”
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    Data_Sheet_1_Wildtype peers rescue social play and 50-kHz ultrasonic vocalization deficits in juvenile female Cacna1c heterozygous rats.docx by Rebecca Bogdan (16736976)

    Published 2023
    “…Same-genotype HET pairs played less and emitted fewer 50-kHz USV than same-genotype WT or opposite-genotype pairs; however, we found that the decrease in social play and 50-kHz USV in HET pairs can be rescued by playing with a WT partner. …”
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    Aberrant CpG methylation of the <i>TFAP2A</i> gene constitutes a mechanism for loss of <i>TFAP2A</i> expression in human metastatic melanoma by Andrea R Hallberg (686570)

    Published 2015
    “…During melanocyte transformation and melanoma progression the expression profile of many genes changes. Among these, a gene implicated in several steps of melanocyte development, <i>TFAP2A</i>, is frequently silenced; however, the molecular mechanism of <i>TFAP2A</i> silencing in human melanoma remains unknown. …”
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