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Table 6 The comparison of the average relative amount of RCAS1 as assessed by the Western blot in laryngeal and pharyngeal cancer specimens obtained from patients with lymph node metastases with and without the presence of extracapsular spread.

From: The association between RCAS1 expression in laryngeal and pharyngeal cancer and its healthy stroma with cancer relapse

Lymph nodes The presence of extracapsular spread
(n = 16)
No extracapsular spread
(n = 11)
P
Average relative amount of RCAS1 in cancer (± SD) 1.4631
(± 0.5285)
0.8681
(± 0.4362)
0.0011
Average β-Actin relative amount in cancer (± SD) 1.034
(± 0.731)
1.102
(± 0.481)
NS
RCAS1/beta Actin ratio in cancer 1.414 0.787 -
RCAS1 average relative amount in clear surgical margin (± SD) 0.859
(± 0.529)
0.831
(± 0.500)
NS
Average β-Actin relative amount in clear surgical margin (± SD) 1.1806
(± 0.477)
1.058
(± 0.472)
NS
RCAS1/beta Actin ratio in clear surgical margin 0.727 0.785 -
  1. SD-standard deviation