Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Helena Croizat"'
Publikováno v:
British Journal of Haematology. 111:491-497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41da8aeef38f9c1835e97e23b72718b8
https://doi.org/10.1111/j.1365-2141.2000.02342.x
https://doi.org/10.1111/j.1365-2141.2000.02342.x
Publikováno v:
British Journal of Haematology. 111:491-497
To investigate whether haematopoietic stem cells in patients with sickle cell (SS) disease might be altered, we examined the number and cycling status of 5-week long-term culture-initiating cells (LTC-ICs) and in vitro multilineage colony-forming cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bea183a681ae73c2563e5649329ffff7
https://doi.org/10.1046/j.1365-2141.2000.02342.x
https://doi.org/10.1046/j.1365-2141.2000.02342.x
Publikováno v:
Transplantation. 68:62-66
Background: Angiotensin-converting enzyme inhibitors (ACEI) have become the treatment of choice for posttransplantation erythrocytosis (PTE). Yet the pathogenesis of PTE and the mechanisms of action of ACEI remain unclear. Therefore, we studied the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a248e1adb3fd4682b3c21f0d67657c
https://doi.org/10.1097/00007890-199907150-00012
https://doi.org/10.1097/00007890-199907150-00012
Autor:
Ronald L. Nagel, Helena Croizat
Publikováno v:
American Journal of Hematology. 60:105-115
A hemoglobin F (HbF) level between eight and nine percent divides sickle cell anemia (SS) patients into two populations, according to the kinetics of circulating burst forming units-erythroid (BFU-E), long term culture-initialing cells (LTC-IC), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de19727797343fcb4710ca1ba6119efa
https://doi.org/10.1002/(sici)1096-8652(199902)60:2<105::aid-ajh4>3.0.co
https://doi.org/10.1002/(sici)1096-8652(199902)60:2<105::aid-ajh4>3.0.co
Autor:
Ronald L. Nagel, Helena Croizat
Publikováno v:
British Journal of Haematology. 84:481-491
Sickle cell anaemia (SS) patients with low (9%) HbF levels (LFSS) are characterized by an increased number of circulating BFU-E in active DNA synthesis, and release of burst promoting activity (BPA) by unstimulated low density (LD) adherent cells. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f81955e9059d2394535e3bc4258b83c
https://doi.org/10.1111/j.1365-2141.1993.tb03105.x
https://doi.org/10.1111/j.1365-2141.1993.tb03105.x
Autor:
Millicent Sutton, Sandra M. Susuka, Ronald L. Nagel, Herbert M. Lachman, Soili Erlingsson, Mary E. Fabry, Henny H. Billett, Helena Croizat, Catherine Driscoll, Eric E. Bouhassira
Publikováno v:
Blood. 77:1371-1375
We have previously determined that in African sickle cell anemia (SS) patients three different beta-like globin gene cluster haplotypes are associated with different percent G gamma (one of the two types of non- alpha chains comprising hemoglobin F [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08663a745e4d252fc1eb982cb7eef739
https://doi.org/10.1182/blood.v77.6.1371.bloodjournal7761371
https://doi.org/10.1182/blood.v77.6.1371.bloodjournal7761371
Publikováno v:
Blood. 75:1006-1010
Circulating 14-day erythroid progenitors (BFU-E) from 28 sickle cell anemia (SS) patients with hemoglobin F (HbF) levels ranging from 2% to 16% were studied to determine their sensitivity to [3H] thymidine kill and burst-promoting activity (BPA)-like
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1773098d3fde62b5a6e93cbbae25b892
https://doi.org/10.1182/blood.v75.4.1006.1006
https://doi.org/10.1182/blood.v75.4.1006.1006
Publikováno v:
American journal of nephrology. 23(4)
Background: Posttransplant erythrocytosis (PTE) is a condition that occurs in kidney transplant patients and is characterized by increase in hematocrit above 51%. While its pathogenesis remains unclear, angiotensin-converting enzyme inhibitors (ACEI)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b9f8b8d80bc433ac19d3367f3c6bcde
https://pubmed.ncbi.nlm.nih.gov/12748417
https://pubmed.ncbi.nlm.nih.gov/12748417
Autor:
Helena Croizat, Eric E. Bouhassira
Publikováno v:
Acta haematologica. 102(4)
We have observed that a severe decrease in the number of erythroid progenitor cells follows the long-term culture (LTC) of human primitive stem cells on an established mouse fibroblast feeder layer. This suggests that one, or several, factors necessa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1caa15f3c2598975fbdb11a9a25e9033
https://pubmed.ncbi.nlm.nih.gov/10725758
https://pubmed.ncbi.nlm.nih.gov/10725758
Autor:
Helena Croizat
Publikováno v:
British journal of haematology. 87(3)
Plasma levels of GM-CSF, IL-3, IL-6 and IL-1 (alpha,beta) were investigated in steady-state sickle cell patients. We find that SS patients with low levels of HbF (< 9% [LFSS]) are characterized by elevated plasma GM-CSF, whereas in patients with high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dbffcce30dc07ebd2f6227d6b678b00
https://pubmed.ncbi.nlm.nih.gov/7527647
https://pubmed.ncbi.nlm.nih.gov/7527647