Among the laboratory tests investigated, including fibrinogen, CRP, ESR, and platelet counts, receiver operating characteristic (ROC) curve analysis indicated RDW to be the most significant indicator of active UC. For CD, CRP was an important marker of active disease.

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Background Nonalcoholic fatty liver disease (NAFLD) is a common disorder and becoming a leading cause of cirrhosis in the western world. The monitoring of the disease is challenging and the prognostic importance of a-fetoprotein (AFP) level elevation in NAFLD remains uncertain. Methods Eighty-four patients were evaluated in the study. Patients with evidence of fatty liver in an abdominal ultrasonography performed for any reason were enrolled in the study. Degree of liver steatosis was graded into three groups. As a control group, patients without fatty liver or other liver diseases were included. All patients and controls were asked about prior hepatic diseases, consumption of alcohol, smoking, drug use, and a physical examination, biochemical analyses including liver function tests, different components of the metabolic syndrome, and the homeostasis model assessment-estimated insulin resistance (HOMA-IR) score were also performed. Results Body mass index, aspartate aminotransferase, alanine aminotransferase, glucose, insulin, and HOMA-IR in patients with NAFLD were higher than in control group. Triglyceride, total cholesterol, low-density lipoprotein, and high-density lipoprotein cholesterol levels were higher in NAFLD group than in control group. A statistically significant increase in AFP levels was noted in patients with NAFLD (4.09 ± 1.68) when compared with healthy controls (2.95 ± 0.41) (P \ 0.05). A statistically significant increase in AFP levels was noted in patients with grade 3 NAFLD (5.43 ± 1.51) when compared with grade 1 (2.92 ± 1.06) and grade 2 NAFLD groups (3.97 ± 1.45). Also, AFP was significantly higher in grade 2 NAFLD group than in grade 1 NAFLD group. AFP was correlated with NAFLD grade, but neither ALT nor AST showed correlation. According to multivariate analysis, correlation between NAFLD grade and serum AFP levels was independent from the other factors. Conclusion Patients with NAFLD have higher AFP levels than those without fatty liver changes. AFP levels rise as grade of liver steatosis increases. NAFLD should be among the differential diagnosis of elevated serum AFP levels.

p<0.001). Changes in ferritin and transferrin saturation were essentially opposite to this trend (r=0.3, p=0.01 and r=0.47, p<0.001, respectively

The aim of the present study was to evaluate plasma total homocysteine (Hcys) and serum fibrinogen concentrations in subclinical hypothyroid (SH) and overt hypothyroid patients before and after L-thyroxine (LT4) replacement and to compare them in euthyroid subjects. Fifteen SH and 20 hypothyroid premenopausal women were recruited in the study. We measured fasting plasma levels of Hcys and serum levels of free thyroxine (fT4), free triiodothyronine (fT3), thyrotropin (TSH), folate, vitamin B12, fibrinogen, renal functions, and lipid profiles in patients with SH and overt hypothyroid patients before and after LT4 treatment. Eleven healthy women were included in the study as a control group. Pretreatment Hcys levels were similar in SH and control subjects, whereas mean fibrinogen level of SH patients was higher than that of control subjects (p<0.05). Baseline Hcys (p<0.01) and fibrinogen (p<0.001) levels of the overt hypothyroid patients were significantly higher than those of the healthy subjects, and the pretreatment Hcys levels decreased with LT4 treatment (p<0.001). In conclusion, our data support that SH is not associated with hyperhomocysteinemia and Hcys does not appear to contribute to the increased risk for atherosclerotic disease in patients with SH.