Background/aim: Immunogenicity and safety of a primary series of a fully liquid, hexavalent DTaP-IPV-HB-PRP-T vaccine given at 2, 3, and 4 months of age compared to licensed comparators and a DTaP-IPV-HB-PRP-T booster at 15?18 months were evaluated. Materials and methods: This was a Phase III, randomized, open-label trial. Primary series (no hepatitis B [HB] at birth) of DTaP-IPV-HB-PRP-T (N = ...

BACKGROUND More than 900 hemoglobin (Hb) variants are currently known. Common techniques used in Hb analysis are electrophoretic and chromatographic assays. In our laboratory, we routinely apply chromatographic methods. To ascertain whether Hb variants are missed with our procedures, we additionally analyzed all samples with mass spectrometry (MS). METHODS Database evaluation was performed us...

OBJECTIVE Blood oxygenation level dependent (BOLD) contrast functional MRI images show activated cortical areas by detecting a reduced concentration of deoxyhaemoglobin (deoxy-Hb) during neuronal activity; however, near infrared spectroscopy (NIRS) has shown various patterns cerebral blood (CBO) changes in the frontal lobe cognitive tasks. To determine if CBO occur when brain is direct...

Hemoglobin (Hb)-based O2 carriers (HBOC) are undergoing extensive development as potential "blood substitutes." A major problem associated with these molecules is an increase in microvascular permeability and peripheral vascular resistance. In this paper, we utilized bovine lung microvascular endothelial cell monolayers and simultaneously measured Hb-induced changes in transendothelial electric...

Hemolysis can saturate the hemoglobin (Hb)/heme scavenging system, resulting in increased circulating cell-free Hb (CF-Hb) in hereditary and acquired hemolytic disease. While recent studies have suggested a central role for intravascular hemolysis and CF-Hb in the development of vascular dysfunction, this concept has stimulated considerable debate. This highlights the importance of determining ...

The administration of exogenous β-hydroxybutyrate (β-HB), as well as fasting and caloric restriction, is a condition associated with β-HB abundance and decreased appetite in animals. Increased β-HB and decreased appetite exist simultaneously in some diseases, such as bovine left displaced abomasums (LDA) and human chronic gastritis. However, the effects of β-HB on stomach injuries have not been...

Sickle cell disease (SCD) results from a single amino acid substitution in the gene encoding the -globin subunit ( 6Glu > Val) that produces the abnormal hemoglobin (Hb) named Hb S. SCD has different genotypes with substantial variations in presentation and clinical course (Table 1).1,2 The combination of the sickle cell mutation and beta-thalassemia ( -Thal) mutation gives rise to a compound h...

Banked blood exhibits impairments in nitric oxide (NO)-based oxygen delivery capability, reflected in rapid depletion of S-nitrosohemoglobin (SNO-Hb). We hypothesized that transfusion of even freshly-stored blood used in pediatric heart surgery would reduce SNO-Hb levels and worsen outcome. In a retrospective review (n = 29), the percent of estimated blood volume (% eBV) replaced by transfusion...