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Table 1 Distribution by immunoscore of mitochondrial membrane complexes (MMC) I, III, IV and V among all periampullary cancers.

From: Immunohistochemical expression of mitochondrial membrane complexes (MMCs) I, III, IV and V in malignant and benign periampullary epithelium: a potential target for drug therapy of periampullary cancer?

MMC Immunoscore Statistic Degree of differentiation
  (Range 0-12)   Well Moderate Poor
I High expressors No. of patients 5 25 5
  (Score >8) Mean (SD) immunoscore 12 (0) 12 (0) 12 (0)
  Low expressors No. of patients 8 42 19
  (Score ≤ 8) Mean (SD) immunoscore 7 (2) 7 (2) 8 (1)
III High expressors No. of patients 6 40 14
  (Score >8) Mean (SD) immunoscore 12 (0) 12 (0) 12 (0)
  Low expressors No. of patients 7 27 10
  (Score ≤ 8) Mean (SD) immunoscore 7 (2) 7 (2) 8 (0)
IV High expressors Count (no. of patients) 6 33 14
  (Score >8) Mean (SD) immunoscore 12 (0) 12 (0) 12 (0)
  Low expressors Count (no. of patients) 7 34 10
  (Score ≤ 8) Mean (SD) immunoscore 7 (2) 7 (2) 7 (1)
V High expressors Count (no. of patients) 8 35 7
  (Score >8) Mean (SD) immunoscore 11 (2) 10 (2) 9 (2)
  Low expressors Count (no. of patients) 5 32 17
  (Score ≤ 8) Mean (SD) immunoscore 2 (2) 2 (2) 2 (1)