Determination of the physiological electrophoretic patterns in animals is very useful for clinicians in diagnosing healthy and sick animals. The objective of this study was to investigate the serum protein electrophoretic pattern in cows, sheep, and goats in order to evaluate the differences in the size and number of protein fractions between the evaluated ruminant species. Ten adult multiparou...

Lipid fractions obtained from Mycobacterium avium serovar 8 were assessed for the ability to affect various immune functions of human peripheral blood mononuclear cells (PBM). Lipids included a total lipid fraction and fractions eluted from silicic acid column separation of that total lipid fraction, using chloroform and chloroform-methanol combinations. Lipid fractions were assayed for total c...

1. Isolated perfused rat kidneys were used to study the effects of plasma fractions obtained by gel filtration from essential hypertensive patients (n = 40) and from normotensive subjects (n = 36) on resistance vessels. Perfusion pressure was recorded at a constant flow. 2. Plasma fractions were obtained by gel filtration and contained substances with a molecular mass in the range 1000-1500 Da....

OBJECTIVE Homalium letestui Pellegr (Flacourtiaceae) is used in traditional medicine in parts of Nigeria for the treatment of malaria, ulcer, and inflammatory diseases and as an aphrodisiac. This investigation was aimed to evaluate the cytotoxic, immunomodulatory, and antileishmanial properties of stem extract and fractions of Homalium letestui (H. letestui). MATERIALS AND METHODS Cytotoxic a...

INTRODUCTION This study investigated the comparability of potential Alzheimer's disease (AD) biomarkers across blood fractions and assay platforms. METHODS Nonfasting serum and plasma samples from 300 participants (150 AD patients and 150 controls) were analyzed. Proteomic markers were obtained via electrochemiluminescence or Luminex technology. Comparisons were conducted via Pearson correlat...

The effects of aminophylline on pulmonary vascular tone, systemic hemodynamics, and ventricular ejection fractions reported in the literature show some discrepancies. We therefore studied in COPD patients the effects of aminophylline on hemodynamics, on ventricular ejection fractions, and on systolic and diastolic functions of each ventricle, and we measured simultaneously the blood level of th...

linked, polymerized, or conjugated human or bovine hemoglobin (1), and they impart a reddish brown color. Jehovah’s Witnesses will not accept blood fractions (red blood cells, plasma, platelets, granulocytes). Acceptable treatments include crystalloids, vasopressors, and hemostatic products (2). Unlike the point-of-care measurement, the core laboratory included a correction for hemolysis. Becau...

Idiopathic dilated cardiomyopathy (IDCM) is a frequent cause of heart transplantation. Potentially valuable blood markers are being sought, and low-density lipoprotein receptor-related protein 1 (LRP1) has been linked to the underlying molecular basis of the disease. This study compared circulating levels of soluble LRP1 (sLRP1) in IDCM patients and healthy controls and elucidated whether sLRP1...

The feasibility of transplantation of HLA-matched hematopoietic progenitor cells from the blood of normal donors given granulocyte colony-stimulating factor (G-CSF) has been reported recently. In the current study, the changes in T-cell subsets as well as CD34+ cells were determined in one blood volume leukapheresis products of six normal individuals given G-CSF. Examination of the T-cell subse...

Red blood cells (RBCs) during microcirculation, aging and storage, lose N-acetylneuraminic acid (NANA) and other biomaterials thereby altering cell structures, some properties and functions. Such cell damage very likely underlies the serious adverse effects of blood transfusion. However, a controversy has remained since 1961-1977 as to whether with aging, the RBCs, suffering loss of NANA, do ha...