نتایج جستجو برای: pivka
تعداد نتایج: 203 فیلتر نتایج به سال:
INTRODUCTION Vascular calcification is a common, serious and elusive complication of end-stage renal disease (ESRD). As a pro-calcifying risk factor, non-thyroidal illness may promote vascular calcification through a systemic lowering of vascular calcification inhibitors such as matrix-gla protein (MGP) and Klotho. METHODS AND MATERIAL In 97 ESRD patients eligible for living donor kidney tran...
BACKGROUND Circulating cell-free DNA is present in increased amounts in the blood of patients with one of several forms of cancer. MATERIALS AND METHODS A real-time PCR assay with glutathione S-transferase pi (GSTP1) gene was used to measure cell-free DNA levels in the sera of 52 patients with hepatocellular carcinoma (HCC) associated with hepatitis C virus (HCV), which included 30 HCV carrie...
Vitamin K is frequently administered in cirrhotic patients to correct their coagulopathy, but evidence for such practice is lacking. We aimed to assess whether vitamin K administration increases the levels of the vitamin K-dependent factor VII (FVII), protein C, and protein S in patients with different stages of liver dysfunction. Eighty-nine patients were recruited into four groups: group 1 [h...
Hepatocellular carcinoma is one of the major cancer problems in world because low early screening awareness patients. Serum alpha-fetoprotein not adequate as a single tool, especially for small HCCs, thus, prothrombin induced by vitamin K absence-II (PIVKA-II) can help detecting HCCs. Barcelona Clinic Liver Cancer (BCLC) stage remains to be preferred HCC classification it predict outcome and ch...
We present an unusual case of spontaneous regression of hepatocellular carcinoma (HCC). A 77-year-old man with alcoholic liver cirrhosis presented with a 50-mm tumor in the Couinaud's segment 8 (S8) of the liver, a 15-mm tumor in the S8-7 and 10-mm tumors in the other segments (S4, S6). The tumors were diagnosed as HCC by typical imaging findings and elevated serum alpha-fetoprotein (AFP, 1,825...
The representative tumor markers for HCC, AFP, and PIVKA-II are not satisfactory in terms of sensitivity and specificity in the early diagnosis of HCC. In search for novel markers for HCC, three-step proteome analyses were carried out in serum samples obtained from 12 patients with HCC and 10 with LC. As a first step, serum samples were subjected to antibody-based immunoaffinity column system t...
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