Evaluation of Analytical Performance of Variant II Turbo HbA1c Analyzer According to Sigma Metrics.

Background: Hemoglobin A1c, (HbA1c) which is the major constituent of glycated hemoglobin, has been used in the follow-up of retrospective glycemia for years and in the diagnosis of diabetes mellitus nowadays. Since the analytical performance of HbA1c should be high likewise all laboratory tests, various quality control measures are used. Sigma metrics is one of these measures and it is the combination of bias, precision and total allowable error that ensures a general evaluation of analytical quality.

Evaluation of maternal serum ischemia modified albumin and total antioxidant status in ectopic pregnancy.

Background: Ectopic pregnancies constitute about 2% of all pregnancies which are the leading cause of pregnancy-related deaths and a considerable cause of maternal morbidity. Oxidative stress can lead to a number of pregnancy related diseases including miscarriage, eclampsia and preterm labor. Ischemia modified albumin (IMA) which reflects the oxidative stress may be used as a marker for ectopic pregnancy.

Hb Sarrebourg [β131(H9)Gln→Arg, CAG>CGG] in Turkey.

We describe Hb Sarrebourg [β131(H9)Gln→Arg, CAG>CGG] in four heterozygous members of a Turkish family. It was associated with iron deficiency in the proband.

IgG index in acute idiopathic peripheral facial palsy.

Objectives: Etiologic hypotheses in acute idiopathic peripheral facial palsy (AIPFP) mostly point to an immunologic dysfunction, probably virus-induced. Though various immunologic abnormalities are reported, the problem is still unsolved. We investigated intrathecal immunoglobulin synthesis in AIPFP as a clue for central nervous system (CNS) immunopathology.