Showing 561 - 580 results of 227,445 for search '(( 5 ((fold decrease) OR (point decrease)) ) OR ( 10 ((ng decrease) OR (a decrease)) ))', query time: 1.60s Refine Results
  1. 561

    A New Rotane Family:  Synthesis, Structure, Conformation, and Dynamics of [3.4]-, [4.4]-, [5.4]-, and [6.4]Rotane<sup>1</sup> by Lutz Fitjer (2466634)

    Published 1998
    “…All syntheses are based on bicyclobutylidene (<b>9</b>):  [2+1] cycloaddition of cyclobutylidene yields [3.4]rotane (<b>5</b>) (<b>9</b>−<b>5</b>), [2+2] cycloaddition of trimethyleneketene followed by spiroalkylation of the resulting trispiroketone <b>10</b> yields [4.4]rotane (<b>6</b>) (<b>9</b>−<b>10</b>−<b>13</b>−<b>14</b>−<b>6</b>), homologization of <b>10</b> via β-hydroxy selenides gives access to tetraspiroketone <b>11</b> and pentaspiroketone <b>12</b> (<b>10</b>−<b>15</b>−<b>11</b>−<b>16</b>−<b>12</b>), and further elaboration directed toward a cyclopropylcarbene−cyclobutene rearrangement yields [5.4]rotane (<b>7</b>) and [6.4]rotane (<b>8</b>) [<b>11</b>(<b>12</b>)−<b>18</b>(<b>24</b>)−<b>19</b>(<b>25</b>)−<b>20</b>(<b>26</b>)−<b>21</b>(<b>27</b>)−<b>22</b>(<b>28</b>)−<b>23</b>(<b>29</b>)−<b>7</b>(<b>8</b>)]. …”
  2. 562

    Presentation_5_Regulatory B Cells Are Decreased and Impaired in Their Function in Peripheral Maternal Blood in Pre-term Birth.PPTX by Mandy Busse (211026)

    Published 2020
    “…In addition, the percentage of IL-10-producing B cells was decreased in PTB following stimulation with TLR agonists CpG or LPS, alone or combined with CD40L. …”
  3. 563
  4. 564
  5. 565
  6. 566
  7. 567
  8. 568

    Dietary zinc repletion decreases Zip10 expression. by Louis A. Lichten (215913)

    Published 2011
    “…(<b>B</b>) Relative abundance of Zip10 mRNA between ZnA, ZnD, and ZnR groups is shown normalized to 18s rRNA. …”
  9. 569
  10. 570
  11. 571
  12. 572
  13. 573

    Mean decrease in accuracy (MDA) of top 15 urine metabolites. by Liam E. Broughton-Neiswanger (8447220)

    Published 2020
    “…Urine metabolites with a mean decrease in accuracy ≥ 0.004 in at least one post-treatment time point (2–5) were considered for inclusion in the predictive model.…”
  14. 574
  15. 575
  16. 576
  17. 577
  18. 578
  19. 579
  20. 580