Výsledky vyhledávání - "Joseph F. Garcia"

Increased immunoreactive erythropoietin in cord serum after labor

Autor: Joseph F. Garcia, Gisela K. Clemons, John A. Widness, Robert Schwartz, William Oh

Publikováno v: Europe PubMed Central

Since several hours of hypoxemia in fetal animals is sufficient to cause an increase in the plasma erythropoietin level and since labor may be associated with fetal hypoxemia, this study was undertaken to determine if erythropoietin levels in cord bl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f65092ed851ac4ff269e8490a9e003c
https://doi.org/10.1016/s0002-9378(84)80175-1

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Pulmonary Excretion of Carbon Monoxide in the Human Infant as an Index of Bilirubin Production

Autor: Joseph F. Garcia, Andrew O. Hopper, Herbert C. Schwartz, Ronald S. Cohen, David K. Stevenson, Clinton R. Ostrander, Louis Randall Bucalo, Gisela K. Clemons

Publikováno v: American Journal of Perinatology. 1:177-181

A total of 20 infants who had levels of erythropoietin (Ep), the major hormone regulating erythropoiesis, measured in their cord blood also had determinations of the pulmonary excretion rate of CO (VECO) performed, as an index of total bilirubin prod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bf9054c9a4e9d38ded6e915663c48f5
https://doi.org/10.1055/s-2007-999998

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Increased erythropoiesis and elevated erythropoietin in infants born to diabetic mothers and in hyperinsulinemic rhesus fetuses

Autor: Joseph F. Garcia, H C Schwartz, Don B. Singer, John A. Widness, John B Susa, Prabhat K. Sehgal, Robert Schwartz, William Oh

Publikováno v: Journal of Clinical Investigation. 67:637-642

The pathogenesis of the increased erythrocytosis and extramedullary erythropoiesis observed in infants of diabetic mothers (IDM) has been obscure. In the present studies, IDM were found to have elevated umbilical plasma erythropoietin (Ep) concentrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81bb53318f21e7bfdb057fb8e85ce380
https://doi.org/10.1172/jci110078

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Neuroendocrine effects of acute nickel chloride administration in rats*1

Autor: Gisela K. Clemons, Joseph F. Garcia

Publikováno v: Toxicology and Applied Pharmacology. 61:343-348

An sc injection of nickel chloride (20 and 10 mg/kg) led to a profound and consistent increase of circulating prolactin (PRL) levels after 1 day and lasted for 4 days (p < 0.001) in male rats. Increases in insulin levels occurred 1 and 2 days postinj

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf37fea325846948f5cf2e020356f820
https://doi.org/10.1016/0041-008x(81)90355-0

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Erythropoietic stress, macrocytosis, and hemoglobin switching in HbAA sheep

Autor: SB Shohet, Clark, PD Eisenberg, Narla Mohandas, Joseph F. Garcia, JL Wyatt

Publikováno v: Blood. 55:757-761

Hemoglobin switching and macrocytosis were studied in homozygous hemoglobinAA sheep. An abrupt initiation of erythropoietic stress, accompanied by a pulsed elevation of circulating erythropoietin levels, was induced by phlebotomy. Sequential blood sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5182977972b283fa4f07cc9719f2dcd3
https://doi.org/10.1182/blood.v55.5.757.757

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Decreased response of plasma immunoreactive erythropoietin to 'available oxygen' in anemia of prematurity

Autor: Joseph F. Garcia, Peter R. Dallman, Roderic H. Phibbs, Mark S. Brown

Publikováno v: The Journal of Pediatrics. 105:793-798

Erythropoietin, hemoglobin, hematocrit, oxygen affinity (P50), and reticulocyte counts were measured weekly starting at 1 week of age in 10 very-low-birth-weight infants and on a single occasion in 15 healthy men. In the adults, "available oxygen" (d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e96c86ea0ed4d07f372faa872ca90ae
https://doi.org/10.1016/s0022-3476(84)80309-1

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Evidence for the presence of CFU-E with increased in vitro sensitivity to erythropoietin in sickle cell anemia

Autor: R Pennathur-Das, Joseph F. Garcia, E Alpen, Bertram H. Lubin, Elliott Vichinsky

Publikováno v: Blood. 63:1168-1171

To investigate the cellular events that accompany erythroid hyperplasia, we studied several effects of erythropoietin (Epo) on marrow CFU-E in sickle cell anemia (SCA). We measured CFU-E number, CFU- E growth as a function both of Epo exposure time a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6085f2aae2dad9a07418572176d7dc3b
https://doi.org/10.1182/blood.v63.5.1168.1168

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Postnatal changes in erythropoietin levels in untransfused premature infants

Autor: Roderic H. Phibbs, Peter R. Dallman, Joseph F. Garcia, Mark S. Brown

Publikováno v: The Journal of Pediatrics. 103:612-617

The purpose of this study was to determine whether an inappropriately low erythropoietin response in premature infants might be a basis for the anemia of prematurity. Erythropoietin was measured by radioimmunoassay in conjunction with hemoglobin and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::724d270763ec70bdcaf78f7f0ffe5145
https://doi.org/10.1016/s0022-3476(83)80600-3

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