Results 141 to 150 of about 4,156,285 (177)

PIVKA-II combined with alpha-fetoprotein for the diagnostic value of hepatic tumors in children: a multicenter, prospective observational study. [PDF]

Hepatol Int
Gao H, Xie C, Wang J, Ma J, Liu S, Xie L, Zheng Y, Dong R, Wang S, Fang Y, Wu Y, Zhang X, Lu X, Li Y, Li W, Pan Q, Xu M, Gu S.   +17 more
europepmc   +1 more source

Association between serum levels of GDF-15, suPAR, PIVKA-II, sdLDL and clinical outcomes in hospitalized COVID-19 patients. [PDF]

Intern Emerg Med
Molfino A, Anastasi E, Assanto E, Toccini L, Imbimbo G, Gigante A, Viggiani V, Farina A, Picconi O, Angeloni A, Muscaritoli M.   +10 more
europepmc   +1 more source

Abnormal prothrombin (PIVKA-II) and hepatocellular carcinoma.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation, 1991
H, Okuda, T, Nakanish, M, Furukawa, H, Yamagata, H, Obata   +4 more
openaire   +1 more source

PIVKA-II combined with tumor burden score to predict long-term outcomes of AFP-negative hepatocellular carcinoma patients after liver resection. [PDF]

Cancer Med
Qiu ZC, Wu YW, Qi WL, Li C.
europepmc   +1 more source

[PIVKA-II as a serological marker of hepatocellular carcinoma].

The Korean journal of hepatology, 2008
openaire   +1 more source

Perioperative changes in PIVKA-II

Scandinavian Journal of Clinical and Laboratory Investigation, 2015
Proteins induced by vitamin K absence for factor II (PIVKA-II) is an enzyme-linked immunosorbent assay that monitors uncarboxylated prothrombin and responds to vitamin K deficits prior to changes in the prothrombin test. The aim of this project was to study perioperative PIVKA-II changes during various types of surgery in a prospective observational ...
Andreas Hillarp, Peter Bentzer, Ulf Schott   +2 more
exaly   +5 more sources

Detection of subclinical vitamin K deficiency in neurosurgery with PIVKA-II

Scandinavian Journal of Clinical and Laboratory Investigation, 2017
Vitamin K is known for supporting the carboxylation of hepatic coagulation proteins. Levels of proteins induced by vitamin K absence for factor II (PIVKA-II) reflect hypocarboxylated prothrombin and can be used to detect subclinical vitamin K deficiency.
Sofia, Dahlberg, Caroline Ulfsdotter, Nilsson, Thomas, Kander, Ulf, Schött   +3 more
openaire   +3 more sources

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Immunolocalisation of PIVKA-II in paraffin-embedded specimens of hepatocellular carcinoma

Liver International, 1999
Abstract: Aims/Background: Although serum PIVKA‐II has been widely used as a tumor marker for hepatocellular carcinoma (HCC), little information is available concerning tissue PIVKA‐II, and detection of tissue PIVKA‐II in paraffin‐embedded tissue specimens of HCC is also considered difficult. Methods: Paraffin‐embedded HCC tissues obtained at autopsy
Masaya Tamano, Akira Matsumura
exaly   +3 more sources

The PIVKA II test

International Journal of Legal Medicine, 2003
To date there is no routinely used reliable diagnostic test that can be performed in the post-mortem period to investigate whether a deceased had a coagulation disorder. This paper describes a series of experiments to assess the use of an antigen-based method to investigate the vitamin K-dependent factor II function in the deceased. It illustrates that
Rutty, G.N., Woolley, A., Brookfield, C., Shepherd, F., Kitchen, S.   +4 more
openaire   +3 more sources

PIVKA-II-producing advanced gastric cancer

International Journal of Clinical Oncology, 2004
We describe the case of a 68-year-old man with primary advanced adenocarcinoma of the stomach, who displayed extremely high plasma levels of protein induced by vitamin K antagonist (PIVKA)-II (15 600 mAU/ml) and normal levels of alphafetoprotein (AFP) (4 ng/ml). Ultrasonography and dynamic computed tomography ruled out hepatocellular carcinoma (HCC) or
Shigetsugu, Takano, Ichiro, Honda, Satoshi, Watanabe, Hiroaki, Soda, Matsuo, Nagata, Isamu, Hoshino, Toshinao, Takenouchi, Masaru, Miyazaki   +7 more
openaire   +2 more sources