TY - JOUR
T1 - A study of DNA ploidy pattern, proliferation index and PCNA in duodenal carcinoma
AU - Imazu, Hiroki
AU - Kasahara, Masao
AU - Shirono, Kenji
AU - Takeshita, Kenya
AU - Niwa, Motohiro
AU - Murakami, Masamoto
AU - Minami, Keisuke
AU - Mimoto, Yuji
AU - Tashiro, Kazuhiro
AU - Kuroda, Makoto
AU - Mizoguchi, Yoshikazu
AU - Horibe, Yoshinobu
AU - Arai, Kazuf Umi
AU - Suganuma, Masashi
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1992
Y1 - 1992
N2 - 12 cases of duodenal carcinoma were studied for nuclear DNA ploidy patterns, the proliferation index (PI), proliferating cell nuclear antigen (PCNA) positive score (1=0∼25%, 2=26∼50%, 3=51∼75%, 4=76∼100%) and PCNA positive rate. DNA aneuploidy was observed in 9 cases (75%) and PCNA staining was positive in 11 cases (91.6%). DNA ploidy patterns, PI, PCNA positive scores and positive rates were not related to each other. No relationship DNA ploidy patterns for PCNA positive scores and PCNA positive rates could be found. The relationship between PI and PCNA positive score was found not to be significant (P<0.10). PI was revealed to correlate significantly (P<0.05) to PCNA positive rate.
AB - 12 cases of duodenal carcinoma were studied for nuclear DNA ploidy patterns, the proliferation index (PI), proliferating cell nuclear antigen (PCNA) positive score (1=0∼25%, 2=26∼50%, 3=51∼75%, 4=76∼100%) and PCNA positive rate. DNA aneuploidy was observed in 9 cases (75%) and PCNA staining was positive in 11 cases (91.6%). DNA ploidy patterns, PI, PCNA positive scores and positive rates were not related to each other. No relationship DNA ploidy patterns for PCNA positive scores and PCNA positive rates could be found. The relationship between PI and PCNA positive score was found not to be significant (P<0.10). PI was revealed to correlate significantly (P<0.05) to PCNA positive rate.
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U2 - 10.11405/nisshoshi1964.89.1499
DO - 10.11405/nisshoshi1964.89.1499
M3 - Article
C2 - 1357216
AN - SCOPUS:0026664753
SN - 0446-6586
VL - 89
SP - 1499
EP - 1505
JO - nippon shokakibyo gakkai zasshi
JF - nippon shokakibyo gakkai zasshi
IS - 8
ER -