Results 31 to 40 of about 60,520 (262)

Serum erythropoietin and erythropoiesis in primary and secondary hyperparathyroidism: effect of parathyroidectomy [PDF]

open access: yes, 1991
Primary as well as secondary hyperparathyroidism may be associated with anemia, and parathyroidectomy (PTx) may improve or even heal it. The precise link between the two conditions is still matter of discussion.
Zins, B.   +8 more
core   +1 more source

Physiological and Aberrant γ-Globin Transcription During Development

open access: yesFrontiers in Cell and Developmental Biology, 2021
The expression of the fetal Gγ- and Aγ-globin genes in normal development is confined to the fetal period, where two γ-globin chains assemble with two α-globin chains to form α2γ2 tetramers (HbF). HbF sustains oxygen delivery to tissues until birth, when
Gloria Barbarani   +4 more
doaj   +1 more source

Rare congenital Dyserythropoietic anemia of childhood: A case report

open access: yesClinical Case Reports, 2023
Congenital dyserythropoietic anemias (CDA) is a heterogeneous class of anemia of varying degrees of ineffective erythropoiesis and secondary hemochromatosis.
Hamzeh F. Al Hussien   +4 more
doaj   +1 more source

Iron Mining for Erythropoiesis [PDF]

open access: yes, 2022
Iron is necessary for essential processes in every cell of the body, but the erythropoietic compartment is a privileged iron consumer. In fact, as a necessary component of hemoglobin and myoglobin, iron assures oxygen distribution; therefore, a ...
Cairo, Gaetano   +7 more
core   +1 more source

The Function of Ion Channels and Membrane Potential in Red Blood Cells: Toward a Systematic Analysis of the Erythroid Channelome

open access: yesFrontiers in Physiology, 2022
Erythrocytes represent at least 60% of all cells in the human body. During circulation, they experience a huge variety of physical and chemical stimulations, such as pressure, shear stress, hormones or osmolarity changes.
Marieke von Lindern   +6 more
doaj   +1 more source

Patient and physician characteristics associated with erythropoiesis-stimulating agent use in patients with myelodysplastic syndromes

open access: yesHaematologica, 2012
Patient and physician characteristics associated with use of erythropoiesis-stimulating agents in myelodysplastic syndrome patients have not yet been described.
Amy J. Davidoff   +7 more
doaj   +1 more source

Anemias and iron deficiency in cancer patients

open access: yesКлиническая онкогематология, 2013
Anemia is frequent in cancer patients and its incidence increases with chemotherapy. Anemia negatively impacts survival and accentuates fatigue in cancer patients.
V. V. Ptushkin
doaj   +1 more source

The TAM receptor tyrosine kinases Axl and Mer drive the maintenance of highly phagocytic macrophages

open access: yesFrontiers in Immunology, 2022
Many apoptotic thymocytes are generated during the course of T cell selection in the thymus, yet the machinery through which these dead cells are recognized and phagocytically cleared is incompletely understood.
Lidia Jiménez-García   +6 more
doaj   +1 more source

A Single 60.000 IU Dose of Erythropoietin Does Not Improve Short-Term Aerobic Exercise Performance in Healthy Subjects: A Randomized, Double-Blind, Placebo-Controlled Crossover Trial

open access: yesFrontiers in Physiology, 2020
Erythropoietin (EPO) boosts exercise performance through increase in oxygen transport capacity following regular administration of EPO but preclinical study results suggest that single high dose of EPO also may improve exercise capacity.
Thomas Haider   +12 more
doaj   +1 more source

Fine‐Tuning of Cholesterol Homeostasis Controls Erythroid Differentiation

open access: yesAdvanced Science, 2022
Lipid metabolism is essential for stemness maintenance, self‐renewal, and differentiation of stem cells, however, the regulatory function of cholesterol metabolism in erythroid differentiation is poorly studied.
Zhiyuan Lu   +11 more
doaj   +1 more source

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