Results 61 to 70 of about 483,770 (246)

Erythrocyte Protoporphyrin [PDF]

open access: yesBlood, 1972
Abstract Blood protoporphyrin (PROTO) concentration in man and animals has been studied as a possible means of assessing the relationship between iron supply and marrow requirements. There appear to be two fractions of PROTO: one at a level of about 30 µg/ 100 ml unrelated to either iron supply or cell age, and a second fraction that ...
E E, Langer   +5 more
openaire   +2 more sources

Red Blood Cells as Potential Repositories of MicroRNAs in the Circulatory System

open access: yesFrontiers in Genetics, 2020
The amount of erythrocyte-derived microRNAs (miRNAs) represents the majority of miRNAs expressed in whole blood. miR-451, miR-144, and miR-486, which are abundant in red blood cells (RBCs), are involved in the process of erythropoiesis and disease ...
Liping Sun   +4 more
doaj   +1 more source

Platelet Inhibition by Nitrite Is Dependent on Erythrocytes and Deoxygenation

open access: yesPLoS ONE, 2012
Background Nitrite is a nitric oxide (NO) metabolite in tissues and blood, which can be converted to NO under hypoxia to facilitate tissue perfusion. Although nitrite is known to cause vasodilation following its reduction to NO, the effect of nitrite on ...
Sirada Srihirun   +9 more
semanticscholar   +1 more source

Fabrication of hybrid graphene oxide/polyelectrolyte capsules by means of layer-by-layer assembly on erythrocyte cell templates

open access: yesBeilstein Journal of Nanotechnology, 2015
A novel and facile method was developed to produce hybrid graphene oxide (GO)–polyelectrolyte (PE) capsules using erythrocyte cells as templates. The capsules are easily produced through the layer-by-layer technique using alternating polyelectrolyte ...
Joseba Irigoyen   +9 more
doaj   +1 more source

Does cholesterol bound to haemoglobin affect the anti-oxidant enzyme defence system in human erythrocytes? [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
In a previous study, it was shown that the lipid fraction, which is occasionally observed in red blood cell hemolysates, represents cholesterol (Ch) associated with phospholipid firmly bound to haemoglobin (termed Hb-Ch).
MILAN NIKOLIC   +7 more
doaj  

Covalent glycoinositolphospholipid (GPI) binding to hemoglobin is associated with insulin-activation of erythrocyte membrane protease [PDF]

open access: yesJournal of the Serbian Chemical Society, 2004
Recently, it was demonstrated that prolonged hyperinsulinism associated with hypoglycemia, both in vivo and in vitro, caused covalent glycoinositolphospholipid (GPI) binding to the C termini of both hemoglobin b-chains, which resulted in the formation of
VESNA NIKETIC   +2 more
doaj  

Markers of oxidative status in plasma and erythrocytes of transition dairy cows during hot season.

open access: yesJournal of Dairy Science, 2002
The study was carried out to assess whether hot seasons affect the oxidative status of transition dairy cows. Twenty Holstein cows were utilized. Eleven of those cows gave birth in spring; the remaining nine cows gave birth in summer.
U. Bernabucci   +3 more
semanticscholar   +1 more source

A New Blood Diluent for Counting the Erythrocytes and Leucocytes of the Chicken

open access: yes, 1952
INTRODUCTION HEMATOLOGICAL studies on chickens have long been hampered by the lack of a quick, readily applicable, and quantitative method for the enumeration of the leucocytes.
M. P. Natt, C. A. Herrick
semanticscholar   +1 more source

Vitex agnus-castus L.: Essential oil increases human erythrocyte membrane fluidity [PDF]

open access: yesJournal of Medical Biochemistry, 2012
Erythrocyte membrane fluidity is related to their rheologic behavior, the dynamic quality of erythrocytes, which is tempted in hypertension and atherosclerosis.
Ajdžanović Vladimir   +6 more
doaj  

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