Loss of the Knops blood group system antigens from stored blood
نویسندگان
چکیده
منابع مشابه
Knops blood group haplotypes among distinct Brazilian populations.
BACKGROUND The Knops blood group system consists of antigens encoded by exon 29 of complement receptor 1 (CR1) gene. To better elucidate the complexity of Knops group system, the frequency of six single-nucleotide polymorphisms (SNPs) in three Brazilian populations is determined. STUDY DESIGN AND METHODS A total of 118 individuals descendant from Europe, Asia, and Africa were studied. The gen...
متن کاملRelationship of blood groups to pemphigus: Do blood group antigens have a biological role? A Case-control study
Background: ABO blood group antigens may play a role in the pathophysiology of certain diseases. Several studies have investigated the relation between blood group and autoimmune disorders. In this research, we evaluated the associations between ABO blood types and rhesus (Rh) factor in pemphigus patients.Methods: In this case-control, hospital-based study, we evaluated the prevalence of blood ...
متن کاملPassive modulation of blood-group antigens.
Rh-positive erythrocytes were enriched and depleted of membrane cholesterol, and the mediated change in the degree of exposure of the D antigens was determined by fluorescence-activated cell sorting, using indirect fluorescent antibody labeling. The results are compatible with a model in which the expression of the D antigens can be modulated significantly by the lipid microviscosity (eta). At ...
متن کاملBiological roles of blood group antigens.
Recognition and application of blood group differences on human red cells permitted the development of safe procedures for blood transfusion. Blood group antigens are markers on surface-exposed red cell proteins or the sugar moiety of glycoproteins or glycolipids. Apart from their presumed biological function, some antigens have been identified as receptors for host/parasite interactions. Thus,...
متن کاملThe Relationship Between Salivary Candida Albicans Colony Count and Blood Group Antigens in Dentistry Students
Background and Aims: Candida albicans is the most prevalent opportunistic fungal species in the oral cavity. To date, several studies have been investigated the various factors associated with oral candidiasis. On the other hand, it has been proven that blood types antigens lead to some infectious factors. This study aimed to evaluate Candida albicans colonies in the saliva of dentistry student...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Immunohematology
سال: 2020
ISSN: 0894-203X,1930-3955
DOI: 10.21307/immunohematology-2019-787