Artigo Acesso aberto Revisado por pares

Urinary excretion of pseudouridine in patients with hepatocellular carcinoma

1986; Wiley; Volume: 57; Issue: 8 Linguagem: Inglês

10.1002/1097-0142(19860415)57

ISSN

1097-0142

Autores

Shinsuke Tamura, Yoshiki Amuro, Takashi Nakano, Junji Fujii, Yuji Moriwaki, Tetsuya Yamamoto, Toshikazu Hada, Kazuya Higashino,

Tópico(s)

Cancer Diagnosis and Treatment

Resumo

CancerVolume 57, Issue 8 p. 1571-1575 ArticleFree Access Urinary excretion of pseudouridine in patients with hepatocellular carcinoma Shinsuke Tamura MD, Corresponding Author Shinsuke Tamura MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanThird Department of Internal Medicine, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, 663, Japan===Search for more papers by this authorYoshiki Amuro MD, Yoshiki Amuro MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorTakashi Nakano MD, Takashi Nakano MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorJunji Fujii MD, Junji Fujii MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorYuji Moriwaki MD, Yuji Moriwaki MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorTetsuya Yamamoto MD, Tetsuya Yamamoto MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorToshikazu Hada MD, Toshikazu Hada MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorKazuya Higashino MD, Kazuya Higashino MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this author Shinsuke Tamura MD, Corresponding Author Shinsuke Tamura MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanThird Department of Internal Medicine, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo, 663, Japan===Search for more papers by this authorYoshiki Amuro MD, Yoshiki Amuro MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorTakashi Nakano MD, Takashi Nakano MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorJunji Fujii MD, Junji Fujii MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorYuji Moriwaki MD, Yuji Moriwaki MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorTetsuya Yamamoto MD, Tetsuya Yamamoto MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorToshikazu Hada MD, Toshikazu Hada MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this authorKazuya Higashino MD, Kazuya Higashino MD Third Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, JapanSearch for more papers by this author First published: 15 April 1986 https://doi.org/10.1002/1097-0142(19860415)57:8 3.0.CO;2-RCitations: 32AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Abstract The urinary concentration of pseudouridine, primarily a degradation product of transfer ribonucleic acid, was determined by high-performance liquid chromatography in 23 patients with primary hepatocellular carcinoma, 13 patients with liver cirrhosis, and 24 healthy controls. The urinary concentration of pseudouridine in the patients with hepatocellular carcinoma was significantly higher than that in the patients with liver cirrhosis or the healthy controls. Sixteen (70%) of the 23 patients with hepatocellular carcinoma had urinary pseudouridine levels higher than the mean value for the healthy controls plus 2 standard deviations. Nine of the 13 patients (69%) who had a serum alpha-fetoprotein level below 400 ng/ml, had elevated urinary pseudouridine levels. Thus, the two markers, urinary pseudouridine and serum alpha-fetoprotein in combination, which were detected in a total of 19 of the 23 patients (83%) with hepatocellular carcinoma, are considered to serve as complementary markers for the diagnosis of this disease. Cancer 57:1571–1575, 1986. References 1 Shimizu M, Fujimura S. Studies on the abnormal excretion of pyrimidine nucleosides in the urine of Yoshida ascites sarcoma-bearing rats: Increased excretion of deoxycytidine, pseudouridine and cytidine. Biochim Biophys Acta 1978; 517: 277– 286. 2 Waalkes TP, Gehrke CW, Zumwalt RW et al. The urinary excretion of nucleosides of ribonucleic acid by patients with advanced cancer. Cancer 1975; 36: 390– 398. 3 Gehrke CW, Kuo KC, Waalkes TP, Borek E. Pattern of urinary excretion of modified nucleosides. Cancer Res 1979; 39: 1150– 1153. 4 Speer J, Gehrke CW, Kuo KC, Waalkes TP, Borek E. tRNA breakdown products as markers for cancer. 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Citing Literature Volume57, Issue815 April 1986Pages 1571-1575 ReferencesRelatedInformation

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