A study of DNA ploidy pattern, proliferation index and PCNA in duodenal carcinoma

Hiroki Imazu; Masao Kasahara; Kenji Shirono; Kenya Takeshita; Motohiro Niwa; Masamoto Murakami; Keisuke Minami; Yuji Mimoto; Kazuhiro Tashiro; Makoto Kuroda; Yoshikazu Mizoguchi; Yoshinobu Horibe; Kazuf Umi Arai; Masashi Suganuma

doi:10.11405/nisshoshi1964.89.1499

A study of DNA ploidy pattern, proliferation index and PCNA in duodenal carcinoma

Hiroki Imazu
, Masao Kasahara
, Kenji Shirono
, Kenya Takeshita
, Motohiro Niwa
, Masamoto Murakami
, Keisuke Minami
, Yuji Mimoto
, Kazuhiro Tashiro
, Makoto Kuroda
, Yoshikazu Mizoguchi
, Yoshinobu Horibe
, Kazuf Umi Arai
, Masashi Suganuma

医学部・病理診断学

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

5 被引用数 (Scopus)

抄録

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.

本文言語	英語
ページ（範囲）	1499-1505
ページ数	7
ジャーナル	nippon shokakibyo gakkai zasshi
巻	89
号	8
DOI	https://doi.org/10.11405/nisshoshi1964.89.1499
出版ステータス	出版済み - 1992

All Science Journal Classification (ASJC) codes

消化器病学

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10.11405/nisshoshi1964.89.1499

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引用スタイル

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title = "A study of DNA ploidy pattern, proliferation index and PCNA in duodenal carcinoma",

abstract = "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.",

author = "Hiroki Imazu and Masao Kasahara and Kenji Shirono and Kenya Takeshita and Motohiro Niwa and Masamoto Murakami and Keisuke Minami and Yuji Mimoto and Kazuhiro Tashiro and Makoto Kuroda and Yoshikazu Mizoguchi and Yoshinobu Horibe and Arai, \{Kazuf Umi\} and Masashi Suganuma",

year = "1992",

doi = "10.11405/nisshoshi1964.89.1499",

language = "English",

volume = "89",

pages = "1499--1505",

journal = "nippon shokakibyo gakkai zasshi",

issn = "0446-6586",

publisher = "Japanese Society of Gastroenterology",

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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

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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DO - 10.11405/nisshoshi1964.89.1499

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JO - nippon shokakibyo gakkai zasshi

JF - nippon shokakibyo gakkai zasshi

IS - 8

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A study of DNA ploidy pattern, proliferation index and PCNA in duodenal carcinoma

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