Comparison of 4 proliferation markers and their significance for evaluation of tumor dignity in intracranial tumors
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Comparison of 4 proliferation markers and their significance for evaluation of tumor dignity in intracranial tumors. / Hagel, C; Schwartz, P; Laas, R; Stavrou, D.
In: INT J ONCOL, Vol. 7, No. 1, 01.07.1995, p. 107-13.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Comparison of 4 proliferation markers and their significance for evaluation of tumor dignity in intracranial tumors
AU - Hagel, C
AU - Schwartz, P
AU - Laas, R
AU - Stavrou, D
PY - 1995/7/1
Y1 - 1995/7/1
N2 - The proliferation indices of immunohistochemically detected bromodeoxyuridine, Ki-67 antigen (antibodies Ki-67 and MIB 1), and proliferating cell nuclear antigen were determined manually and with computer assisted morphometry in 38 gliomas, 29 meningeomas, 9 metastases, and 16 other tumors. Comparing the markers among one another the highest correlation coefficient was found for bromodeoxyuridine and MIB 1 (0.9). The proliferation indices of all markers correlated significantly with the tumor grading. The highest correlation coefficient for proliferation index and grading (0.7) was calculated for the MIB 1 index determined in one high power field (0.0153 mm(2)) in the tissue area with the highest proliferative activity. Concerning applicability and correlation with tumor dignity MIB 1 was superior to the other three antibodies investigated.
AB - The proliferation indices of immunohistochemically detected bromodeoxyuridine, Ki-67 antigen (antibodies Ki-67 and MIB 1), and proliferating cell nuclear antigen were determined manually and with computer assisted morphometry in 38 gliomas, 29 meningeomas, 9 metastases, and 16 other tumors. Comparing the markers among one another the highest correlation coefficient was found for bromodeoxyuridine and MIB 1 (0.9). The proliferation indices of all markers correlated significantly with the tumor grading. The highest correlation coefficient for proliferation index and grading (0.7) was calculated for the MIB 1 index determined in one high power field (0.0153 mm(2)) in the tissue area with the highest proliferative activity. Concerning applicability and correlation with tumor dignity MIB 1 was superior to the other three antibodies investigated.
M3 - SCORING: Journal article
C2 - 21552814
VL - 7
SP - 107
EP - 113
JO - INT J ONCOL
JF - INT J ONCOL
SN - 1019-6439
IS - 1
ER -