The use of hydroxy-ethyl starch (HES) has been used in the cord blood banking industry for the separation of blood into its individual components. The focus of this study is to examine whether the use of HES is feasible in obtaining a buffy coat for the use in the construction of platelet gels. Blood was collected from seven canines into anticoagulant citrate dextrose at a ratio of 1:8. A sampl...

Objective: The diagnostic role of rK39 enzyme linked immunosorbent assay (ELISA) was compared with the buffy-coat Leishmania nested polymerase chain reaction (Ln-PCR) for kala-azar in an endemic zone of Bangladesh. Methodology: This evaluation study included 100 cases comprising of 60 clinically suspected patients of kala-azar and 40 healthy controls. Anti-rK39 antibody was estimated in plasma ...

Immunofluorescence staining of buffy coat smears from a patient with chronic myelogenous leukemia in accelerated phase showed that approximately 13% of all nucleated cells contained von Willebrand protein and, therefore, appeared to be of megakaryocytic origin. This was confirmed by positive staining with antisera against platelet factor 4 and platelet glycoproteins. Short-term cultures of the ...

Two techniques performed on skin biopsy samples (ear notches), immunohistochemistry (IHC) and antigen-capture ELISA (AgELISA), were compared for detection of bovine viral diarrhea virus (BVDV) persistent infection (PI) in 559 Angus calves between the ages of 1 and 5 months. The calves also were tested for BVDV infection using virus isolation (VI) and reverse transcription (RT)-PCR on buffy coat...

The effect of L-asparaginase on the cell cycle and nucleic acid synthesis of leukemic cells was studied in five children with acute lymphoblastic leukemia. Following an intravenous infusion oi the drug, serial marrow samples were obtained for buffy coat volume, mitotic index, and autoradiographic assessment of DNA and RNA synthesis using tritiated thymidine and tritiated uridine, respectively. ...

The aim of the present study was to evaluate the clinical efficacy between manual buffy coat-derived platelet concentrates (PCs) and automated apheresis platelet concentrates (APCs) in terms of their therapeutic effects. The corrected count increment (CCI) was calculated according to detected differences in platelet concentration in patients who underwent transfusion of APCs, prepared by an aut...