Example sentences for: ro

How can you use “ro” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Only mature memory cells, identified by the presence of CD45RO and the loss of CD27 cell-surface expression, have the capacity to secrete IFN-γ or IL-4 alone.

  • Cytokine and activation marker expressions by 50 synovial tissue CD4 +CD45RO +T cells (RA1) are shown in Fig.

  • Wood carvings vary from ro sewood elephants or sandalwood camels to the Kashmiris’ finely fretted walnut, created in the style of the screens on the Srinagar houseboats.

  • Although the naïve/memory phenotype of T cells has previously been investigated in RA in numerous studies using CD45RA and CD45RO expression as markers of naïve and memory cells, respectively, that approach has suffered from the limitation that large numbers of CD45RA +CD8 +T cells are actually effector memory cells [ 10 13 ] . The CD45RA/CD45RO oversimplification has also resulted in rather confusing conclusions regarding T-cell homeostasis, such as defects in primary T-cell homeostasis based on reduced T-cell receptor excision circle (TREC) levels in naïve CD4 +T cells (defined as CD45RO -) in RA patients [ 14 ] . Our findings suggest that reduced TREC levels in the CD45RO -CD4 +T-cell population may not be due to a reduction in TRECs in naïve cells but rather to reduced TRECs in the CD45RA +CD45RO -CD62L -effector memory CD4 +T cells.

  • CD45RO +T cells were stimulated with anti-CD3 ± anti-CD81 mAb as in Figure 4, but cells were restimulated with PMA + ionomycin after 1, 3, or 7 d of culture.


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