Results 41 to 50 of about 4,743 (129)

PREVALÊNCIA E FATORES DE RISCO DA ANEMIA FERROPRIVA EM GESTANTES: UMA REVISÃO DE LITERATURA

Hematology, Transfusion and Cell Therapy, 2023
Objetivos: Analisar os fatores de risco e a ocorrência da anemia ferropriva em gestantes. Material e métodos: Trata-se de uma revisão de literatura na qual foram usados os descritores “Anemia, Iron-Deficiency”, “Gravidez”, “Pregnancy” e “Risk factors ...
JA Ferreira, GO Alves, JYT Ono, GN Christiano, VS Furlani, LAL Komati   +5 more
doaj   +1 more source

Kinetics of BCR::ABL1 transcript levels and molecular relapse after tyrosine kinase inhibitors discontinuation in chronic myeloid leukemia patients: preliminary results from the DES-CML study

Frontiers in Oncology
Tyrosine kinase inhibitors (TKI) have revolutionized the treatment of patients with chronic myeloid leukemia. Patients who achieve sustained deep molecular response are eligible for treatment discontinuation.
Bruna Murbach, Gislaine Duarte, Leonardo Carvalho Palma, Eliana Miranda, Guilherme Duffles, Graziele Pavan Furlin, Isabella Toni, Carmino De Souza, Larissa Binelli, Vitor Leonardo Bassan, Fabiola Attie de Castro, Lorena Lobo de Figueiredo-Pontes, Katia Borgia Barbosa Pagnano   +12 more
doaj   +1 more source

Environmental Filtering Dominates Over Dispersal Limitation in Structuring Highly Mobile Tropical Communities

Journal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim To disentangle the relative roles of environmental filtering (niche processes) and dispersal limitation (neutral processes) in structuring communities of a highly mobile tropical taxon, and to assess the implications for biodiversity patterns at broad spatial scales. Location Brazilian Amazon. Time Period 2011–2019.
Rafael M. Rabelo, Cristian Dambros, Márlon B. C. S. Graça, Geanne C. N. Pereira, Isabela F. Oliveira, Tarik Godoy Dangl Plaza, William E. Magnusson   +6 more
wiley   +1 more source

Tracking a Tarantula Diversification in a Neotropical Open Biome

Journal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim To investigate the lineages diversification of Dolichothele exilis in the Caatinga biome and to infer geological and climatic drivers of diversification in this region. Location Caatinga, Northeast of Brazil. Taxon Dolichothele exilis (Araneae: Theraphosidae).
Rafael Lima‐Vergilio, Lucas O. Mello, Stephanny S. Nobre, Millke J. A. Morales, Vera N. Solferini   +4 more
wiley   +1 more source

Vast, overlooked peat, and organic soils in Brazil's Cerrado: carbon storage, dynamics, and stability

New Phytologist, Volume 250, Issue 5, Page 2946-2965, June 2026.
Summary Tropical peatlands are critical for climate mitigation due to their dual role as major carbon sinks and methane sources. In rainforests, high and stable rainfall supports peat accumulation in tropical climates. However, groundwater‐fed peatlands in seasonally dry tropical ecosystems remain poorly understood, despite their potential importance ...
Larissa S. Verona, Amy E. Zanne, Susan Trumbore, Paulo N. Bernardino, Guilherme M. Alencar, Thalia Andreuccetti, David Herrera‐Ramírez, João C. F. Cardoso, Demetrius Lira‐Martins, Guilherme G. Mazzochini, Natashi Pilon, Rafael S. Oliveira   +11 more
wiley   +1 more source

Turismo, cultura e velhice bem-sucedida: contribuições para a elaboração de atividades turístico-culturais para idosos no contexto de fazendas históricas paulistas

Resgate, 2013
Apresente pesquisa propõe discutir perspectivas para a melhoria da qualidade de vida do cidadão idoso voltadas para o uso cultural do lazer, por meio de propostas de atividades de educação patrimonial não–formal e turismo cultural, no contexto das ...
Lívia Morais Garcia Lima
doaj   +1 more source

Micronutrients for cacao: Availability classes in two soil layers

Soil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.
Abstract Efficient management of soil micronutrients is crucial for the yield and sustainability of cacao (Theobroma cacao L.), especially in tropical regions. However, specific availability classes for copper (Cu), iron (Fe), manganese (Mn), and zinc (Zn), extracted by Mehlich‐1, had not yet been established for the crop in Brazil. This study presents,
Edson da Silva de França, Jerusa Schneider, José Aridiano Lima de Deus, Dario Ahnert, José Olímpio de Souza Júnior   +4 more
wiley   +1 more source

Crystal structure and functional characterization of an Asp49 phospholipase A2 from the bushmaster (Lachesis muta)

Acta Crystallographica Section F, Volume 82, Issue 5, Page 150-159, May 2026.
The crystal structure of an Asp49 phospholipase A2 from L. muta is reported, revealing a tetrameric assembly, catalytic conservation and a polarized electrostatic surface potentially linked to membrane targeting.Snake‐venom phospholipases A2 (PLA2s) are small, structurally conserved enzymes that contribute significantly to the pathophysiology of ...
Noelia Erika Neyra Chama, Frey Francisco Romero Vargas, Eloy Condori Mamani, Jhon Antoni Vargas, Adriano Alves Furtado, Humberto D'Muniz Pereira, Ronald Demetrio Navarro Oviedo, Richard Charles Garratt, José Luis Javier Vega Ramírez, Diego Antonio Leonardo   +9 more
wiley   +1 more source

O gestor municipal na atual etapa de implantação do SUS: características e desafios

RECIIS, 2007
Desde a criação do Sistema Único de Saúde (SUS), através da lei 8080/90 e dos seus subseqüentes instrumentos de regulamentação, os municípios têm visto aumentar suas responsabilidades em relação à organização e operacionalização dos sistemas locais de ...
Luiz Carlos de Oliveira Cecilio, Rosemarie Andreazza, Ana Lúcia Medeiros de Souza, Marlene Rizziolli Lima, Claudia Elisa Belinazo Mercadante, Nicanor Rodrigues da Silva Pinto, Claudia Vega, Sandra Maria Spedo, Francisco Antonio de Castro Lacaz, Wanda Nascimento dos Santos Sato, Ligia Maria de Almeida Bestetti   +10 more
doaj   +1 more source

Hepatitis C virus and hepatitis B virus in indolent lymphomas: Prospective data from the international observational NF10 study

British Journal of Haematology, Volume 208, Issue 6, Page 2229-2234, June 2026.
Luca Arcaini, Michele Merli, Sara Rattotti, Maria Elena Nizzoli, Vittoria Tarantino, Chiara Consoli, Annalisa Talami, Roberta Murru, Marina Deodato, Emanuele Cencini, Francesca Re, Carlo Visco, Guilherme Duffles, Michele Spina, Ombretta Annibali, Alessandro Pulsoni, Andrés J. M. Ferreri, Caterina Stelitano, Elsa Pennese, Marzia Varettoni, Emilia Cappello, Gianmarco Favrin, Martina La Fauci, Luigi Marcheselli, Marco Paulli, Stefano Luminari   +25 more
wiley   +1 more source