Aspects of gene regulation in the diploid and tetraploid Odontophrynus americanus (Amphibia, Anura, Leptodactylidae)

Autor: Cianciarullo Aurora M., Naoum Paulo C., Bertho Álvaro L., Kobashi Leonardo S., Beçak Willy, Soares Maurilio J.

Publikováno v: Genetics and Molecular Biology, Vol 23, Iss 2, Pp 357-364 (2000)

Erythropoietic and hemoglobin DNA transcriptional activities were analyzed in the diploid and the tetraploid Odontophrynus americanus. Flow cytometric analyses of DNA, RNA and mitochondrial contents showed increased genic activity in both diploid and

Externí odkaz: https://doaj.org/article/11094f7fdaae442aae7756d9161ad893

Simultaneous occurrence of Hb C trait and polycythaemia vera

Autor: Naoum, Paulo C., Machado, Paulo E. A., Michelim, Odair C., Rosenfeld, Luiz G. M.

Publikováno v: Revista de Biología Tropical; Vol. 27 No. 1 (1979): Volume 27-Regular number 1-July 1979; 7-11
Revista de Biología Tropical; Vol. 27 Núm. 1 (1979): Volumen 27-Número regular 1-Julio 1979; 7-11
Revista Biología Tropical; Vol. 27 N.º 1 (1979): Volumen 27-Número regular 1-Julio 1979; 7-11
Portal de Revistas UCR
Universidad de Costa Rica
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A slow abnormal haemoglobin was found in a 27 year-old Negro man who had polycythaemia vera. Chemical and structural analysis showed it to be Hb C. The oxygen affinity showed a normal P50 value. Clinical and haematological investigations are describe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::80cff360ccecf0f1b2d8f84cff2bb66e
https://revistas.ucr.ac.cr/index.php/rbt/article/view/25686

Hb D/Talassemia beta associada à anemia crônica

Autor: Naoum, Paulo C., Moraes, Magaly S., Radispiel, Janaína, Cavalheri, Priscila P., Valeri, Fábio F.

Publikováno v: Revista Brasileira de Hematologia e Hemoterapia, Volume: 24, Issue: 1, Pages: 51-52, Published: MAR 2002

We describe a case of Hb D/Beta thalassemia associated with chronic anemia. Hematological analyses performed in a patient with chronic anemia demonstrating microcytosis and hypochromic in his erythrocytes. Specific laboratory diagnosis performed by a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::939f73c8a1c9712df066e8668e8adfb3
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-84842002000100010&lng=en&tlng=en

Hemoglobinas AS/alfa talassemia: importância diagnóstica

Autor: Tomé-Alves, Renata, Marchi-Salvador, Daniela P., Orlando, Giselda M., Palharini, Luciana A., Imperial, Rodrigo E., Naoum, Paulo C., Bonini-Domingos, Claudia R.

Publikováno v: Revista Brasileira de Hematologia e Hemoterapia, Volume: 22, Issue: 3, Pages: 388-394, Published: DEC 2000

Portadores de traço falciforme (hemoglobina AS) associados a talassemia alfa apresentam alterações na morfologia dos eritrócitos, normalmente ausentes nos heterozigotos para esta variante de hemoglobina. A interação entre hemoglobina S e talass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::b0cfc82512cbd68d8168c03a40709f17
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-84842000000300005&lng=en&tlng=en