Results 221 to 230 of about 24,025 (269)
Some of the next articles are maybe not open access.
Megakaryocytes and Megakaryocyte Progenitors in Human Cord Blood
Journal of Pediatric Hematology/Oncology, 1992Thrombocytopenia contributes significantly to morbidity in the sick term or preterm infant. However, few data exist on newborn's megakaryocytes and megakaryocyte progenitor cells (CFU-MK). We therefore studied CFU-MK in term and preterm infant cord blood and compared the results with data on CFU-MK from adult bone marrow and adult peripheral blood in a
T A, Olson +4 more
openaire +2 more sources
Journal of Cellular Physiology, 1982
AbstractAn assay describing conditions for the maturation of single immature megakaryocytes in vitro is reported. Enriched populations of small, relatively immature megakaryocytes have been found to develop into single, mature megakaryocytes by 60 hours in semisolid agar cultures.
Long, M W, Williams, N, Mcdonald, T P
openaire +2 more sources
AbstractAn assay describing conditions for the maturation of single immature megakaryocytes in vitro is reported. Enriched populations of small, relatively immature megakaryocytes have been found to develop into single, mature megakaryocytes by 60 hours in semisolid agar cultures.
Long, M W, Williams, N, Mcdonald, T P
openaire +2 more sources
Histopathology, 1982
Cells resembling the smaller variants of the WarthinâFinkeldey giant cells of measles were observed in the pulmonary alveolar capillaries in a high percentage of primates and humans apparently free from pathological changes associated with measles. Cells resembling megakaryocytes were found also in the liver and spleen in both groups but only in a ...
openaire +2 more sources
Cells resembling the smaller variants of the WarthinâFinkeldey giant cells of measles were observed in the pulmonary alveolar capillaries in a high percentage of primates and humans apparently free from pathological changes associated with measles. Cells resembling megakaryocytes were found also in the liver and spleen in both groups but only in a ...
openaire +2 more sources
Blood, 2010
In this issue of Blood, Halene and colleagues reveal an essential function of the transcription factor SRF during megakaryocyte maturation and platelet formation. The spectrum of SRF-regulated genes overlaps with SRF targets in muscle cells, including those involved in actin cytoskeletal dynamics.
openaire +2 more sources
In this issue of Blood, Halene and colleagues reveal an essential function of the transcription factor SRF during megakaryocyte maturation and platelet formation. The spectrum of SRF-regulated genes overlaps with SRF targets in muscle cells, including those involved in actin cytoskeletal dynamics.
openaire +2 more sources
Megakaryocytic Myelosis in a Cat
Journal of the American Veterinary Medical Association, 1976SUMMARY A myeloproliferative disorder in a cat was characterized by abnormal proliferation of megakaryocytes in the bone marrow and by severe, nonregenerative anemia. The number of circulating thrombocytes was increased markedly, with many giant and morphologically bizarre forms.
R L, Michel, P, O'Handley, A W, Dade
openaire +2 more sources
The origin of the megakaryocyte
Nature Cardiovascular Research, 2022Kellie R. Machlus, Eric Boilard
openaire +2 more sources
Megakaryocytic Leukemia in a Dog
Veterinary Pathology, 1978Most leukemias of dogs involve neutrophilic precursors. Monocytic leukemia is less common and only single cases of basophilic, megakaryocytic and erythroid leukemia in the canine species have been recorded [7]. A case of megakaryocytic leukosis of questionable neoplastic nature in a dog also has been described [lo].
M A, Holscher +3 more
openaire +2 more sources
Megakaryocytes in Renal Glomeruli
American Journal of Clinical Pathology, 1981Reported are 27 autopsies with significant increases in the numbers of megakaryocytes within the renal glomerular capillary network (P less than 0.001). These were selected from 118 cases in which peripheral vascular megakaryocytosis could be expected preterminally.
W L, Broghamer, B, Weakley-Jones
openaire +2 more sources
Archives of Internal Medicine, 1948
THERE have been many observations in medical literature in which megakaryocytes have been described as a prominent feature in pathologic conditions of the blood. The number of these cells is frequently increased in thrombocytothemia and polycythemia vera.
J B, McDONALD, J G, HAMRICK
openaire +2 more sources
THERE have been many observations in medical literature in which megakaryocytes have been described as a prominent feature in pathologic conditions of the blood. The number of these cells is frequently increased in thrombocytothemia and polycythemia vera.
J B, McDONALD, J G, HAMRICK
openaire +2 more sources
Immunological face of megakaryocytes
Frontiers of MedicineMegakaryocytes (MKs), which are traditionally known for their role in platelet production, are now emerging as unique immune cells with diverse capabilities. They express immune receptors, participate in pathogen recognition and response, phagocytose pathogens, contribute to antigen presentation, and interact with various immune cell types.
Yueying, Li +2 more
openaire +2 more sources