Category: Blood

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Latest Research News on Blood Plasma : Jan 2022

Ascorbate is an outstanding antioxidant in human blood plasma We have shown recently that the temporal order of antioxidant consumption in human blood plasma exposed to a constant flux of aqueous peroxyl radicals is ascorbate = protein thiols greater than bilirubin greater than urate greater than alpha-tocopherol and that detectable lipid peroxidation starts only after…
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January 5, 2022 0

Latest Research News on Bladder Cancer : Jan 2022

Bladder cancer Bladder cancer is a highly prevalent disease and is associated with substantial morbidity, mortality and cost. Environmental or occupational exposures to carcinogens, especially tobacco, are the main risk factors for bladder cancer. Most bladder cancers are diagnosed after patients present with macroscopic haematuria, and cases are confirmed after transurethral resection of bladder tumour…
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January 4, 2022 0

Latest Research News on bloodstream infections : Jan 2022

New developments in the diagnosis of bloodstream infections New techniques have emerged for the detection of bacteria in blood, because the blood culture as gold standard is slow and insufficiently sensitive when the patient has previously received antibiotics or in the presence of fastidious organisms. DNA-based techniques, hybridisation probes, and PCR-based detection or protein-based detection…
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January 3, 2022 0

Latest Research News on Hematopoietic stem cell : Jan 2022

The hematopoietic stem cell in its place A signature characteristic of stem cells is their ability to self-renew, affording a theoretically limitless ability to produce daughter cells and their descendents. This near-timeless dimension of stem cell function is not free of the constraints of place. The idea that highly specialized ‘microenvironmental’ cues participate in the…
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January 1, 2022 0

Latest Research News on Blood donor : Dec 2021

Prediction of Fainting in Blood Donors Four hundred and fourteen consecutive blood donors to a hospital blood bank were studied to discover items of value in predicting the occurrence of “reactions.” Since it is probable that blood donor “reactions” are almost always vasovagal faints, they are so referred to below. Several items of predictive value…
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December 31, 2021 0

Latest Research News on white blood cells : Dec 2021

Separation of White Blood Cells A CONVENIENT way of obtaining white cells from whole blood is simply to allow EDTA-blood to settle in siliconized glasses and then pipette off the leucocyte-rich supernatant after 1.5 h or more. A more rapid separation occurs when agents which aggregate erythrocytes are added to the blood1. The effect of…
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December 30, 2021 0

Latest News on Blood Hemoglobin : April 21

[1] Reference Ranges for Hematocrit and Blood Hemoglobin Concentration During the Neonatal Period: Data From a Multihospital Health Care System OBJECTIVE. “Reference ranges” are developed when it is impossible or inappropriate to establish “normal ranges” by drawing blood on healthy normal volunteers. Reference ranges for the hematocrit and the blood hemoglobin concentration of newborn infants…
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April 28, 2021 0

Latest Research News on Blood Plasma: Jan 2021

Antioxidant defenses and lipid peroxidation in human blood plasma The temporal disappearance in human blood plasma of endogenous antioxidants in relation to the appearance of various classes of lipid hydroperoxides measured by HPLC postcolumn chemiluminescence detection has been investigated under two types of oxidizing conditions. Exposure of plasma to aqueous peroxyl radicals generated at a…
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January 19, 2021 0

Latest Research News on Autoimmune Disease : Nov 2020

A new clinicopathological entity of IgG4-related autoimmune disease Background Autoimmune pancreatitis (AIP) is occasionally associated with other autoimmune diseases. Methods To investigate the pathophysiology of AIP, we immunohistochemically examined the pancreas and other organs in eight patients with AIP, and in controls, using anti-CD4-T and CD8-T cell subsets, as well as IgG4 antibodies. Results In…
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November 30, 2020 0

Latest News on Blood Transfusion Research: Jan – 2020

Transfusion Medicine — Blood Transfusion Blood transfusion and blood conservation (techniques or strategies to avoid the necessity for blood) are complementary activities that constitute the clinical arena of transfusion medicine. Recent improvements within the safety of the blood supply and therefore the increasing costs related to transfusion therapies have led to a reevaluation of the…
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January 31, 2020 0