Mixed antibody and T cell responses to peanut and the peanut allergens Ara h 1, Ara h 2, Ara h 3 and Ara h 6 in an oral sensitization model

Background: Peanut allergy is known for its severity and persistence through life. Several peanut proteins have been identified as allergenic and are indicated as Ara h 1-7. Very little is known about the mechanisms that underlie sensitization to peanut proteins. Objective: The purpose of the present study was to reveal the immune responses that...

The most abundant protease inhibitor in potato tuber (cv. Elkana) is a serine protease inhibitor from the Kunitz family

The gene of the most abundant protease inhibitor in potato cv. Elkana was isolated and sequenced. The deduced amino acid sequence of this gene showed 98% identity with potato serine protease inhibitor (PSPI), a member of the Kunitz family. Therefore, the most abundant protease inhibitor was considered to be one of the isoforms of PSPI. The PSPI...

Detection of single-strand breaks and base damage in DNA of human white blood cells as a tool for biological dosimetry of exposure to ionizing radiation

An immunochemical assay has been adapted to detect DNA damage in whole blood at biologically relevant doses of ionizing radiation. Upon alkaline treatment of whole blood, both strand breaks and base damage (which is converted into strand breaks by the addition of damage-specific enzymes) are detected by using antibodies that specifically bind to...

Anti-αB-crystallin immunoreactivity in inflammatory nervous system diseases

αB-Crystallin, a small heat shock protein, is an immuno-dominant antigen with increased tissue expression in demyelination. To investigate the humoral response against αB-crystallin, the sera and CSF samples of patients with multiple sclerosis (MS), Guillain-Barré syndrome (GBS), neuro-Behçet's disease (NBD) and other non-inflammatory...

Hemolytische ziekte van de pasgeborene en irregulaire- bloedgroepantagonisme in Nederland: Prevalentie en morbiditeit [Haemolytic disease of the newborn and irregular blood group antagonism in the Netherlands: Prevalence and morbidity]

Objective. To inventory prevalence and morbidity of haemolytic disease of newborn caused by irregular anti-erythrocyte antibodies other than antirhesus-D. Design. Prospective registration study. Method. All paediatricians (n = 380) in general hospitals and contact persons (n = 79) in university hospitals were asked for monthly reports of...