Results 41 to 50 of about 258,078 (250)

Secrets within stems: The cryptic Apodanthes caseariae (Apodanthaceae), a rare neotropical holoendoparasite

PLANTS, PEOPLE, PLANET, EarlyView.
Holoendoparasites are extremely rare plants that live entirely hidden inside their hosts, with only flowers and fruits visible. We studied Apodanthes caseariae, found in central and South America, parasitizing Casearia sylvestris. Little is known about its life cycle.
Jessica A. Ramírez‐Ramírez, Favio González, Estefanía Elejalde‐Baena, Juan F. Alzate, Natalia Pabón‐Mora   +4 more
wiley   +1 more source

ANÁLISE DE LÍQUIDO CEFALORRAQUIDIANO EM PACIENTES ONCOLÓGICOS PEDIÁTRICOS: IDENTIFICAÇÃO DE VARIABILIDADE ENTRE CENTROS BRASILEIROS DA ALIANÇA AMARTE E IDEALIZAÇÃO DE UM GUIA DE BOAS PRÁTICAS PARA EQUALIZAR PROCEDIMENTOS

Hematology, Transfusion and Cell Therapy
O exame de rotina de líquido cefalorraquidiano (LCR) é utilizado como auxiliar no diagnóstico, estratificação de risco e definição terapêutica de neoplasias hematológicas que acometem sistema nervoso central (SNC).
AF Oliveira, AM Wagner, DMV Avelar, F Gevert, GH Oliveira, LC Nascimento, MF Caleffi, MV Ikoma-Colturato, MP Beltrame, R Pontes   +9 more
doaj   +1 more source

Immunostaining of βA-Activin and Follistatin Is Decreased in HPV(+) Cervical Pre-Neoplastic and Neoplastic Lesions

Viruses, 2023
The activin–follistatin system regulates several cellular processes, including differentiation and tumorigenesis. We hypothesized that the immunostaining of βA-activin and follistatin varies in neoplastic cervical lesions.
Victor Jesus Huaringa Payano, Lara Verônica de Araújo Lopes, Larissa Rodrigues Peixoto, Keila Alves da Silva, Tania Maria Ortiga-Carvalho, Alexandre Tafuri, Annamaria Ravara Vago, Enrrico Bloise   +7 more
doaj   +1 more source

Constrained variation in the internal architecture of avian wing bones

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Extant birds exhibit remarkable ecological disparity accompanied by widespread skeletal convergence driven by functional adaptation. Investigations of morphofunctional associations with ecological factors have frequently focused on the external morphology of avian wing ...
Fabio Alfieri, Oliver E. Demuth, Elizabeth M. Steell, Anne‐Claire Fabre, Daniel J. Field   +4 more
wiley   +1 more source

Morfologia konputazionala eta euskal morfologia

Anuario del Seminario de Filología Vasca "Julio de Urquijo", 1996
This paper constitutes an approximation to the automatic treatment of the Basque morphology. After considering several alternatives, the Two Level Formalism is adopted and adapted to Basque.
Miriam Urkia
doaj   +1 more source

Origem e morfologia dos tanques naturais do Nordeste do Brasil

, 2017
Os tanques naturais do Nordeste do Brasil tem sido amplamente analisados em termos paleontologicos. Entretanto, estudos relacionados a origem e morfologia dessas depressoes naturais encontram-se estagnados desde a decada de 1990.
Felipe Rodrigues Waldherr, Hermínio Ismael de Araújo-Júnior, Sérgio Wilians de Oliveira Rodrigues   +2 more
semanticscholar   +1 more source

Barriers to and Facilitators for the Use of Research Evidence in Oral Health Policies and Guidelines: An International Qualitative Study

Community Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives To explore perceived barriers to and facilitators for using research evidence to inform guidelines and policies in oral health (OH) reported by guideline developers and policymakers. Methods An abductive reasoning approach utilising in‐depth semi‐structured interviews was used.
Francisca Verdugo‐Paiva, Matthias Wallach, Duniel Ortuño, Michael Glick, Alonso Carrasco‐Labra   +4 more
wiley   +1 more source

Biochanin A Regulates Key Steps of Inflammation Resolution in a Model of Antigen-Induced Arthritis via GPR30/PKA-Dependent Mechanism

Frontiers in Pharmacology, 2021
Biochanin A (BCA) is a natural organic compound of the class of phytochemicals known as flavonoids and isoflavone subclass predominantly found in red clover (Trifolium pratense).
Franciel Batista Felix, Juliana Priscila Vago, Débora de Oliveira Fernandes, Débora Gonzaga Martins, Isabella Zaidan Moreira, William Antonio Gonçalves, Walyson Coelho Costa, Jessica Maria Dantas Araújo, Celso Martins Queiroz-Junior, Gabriel Henrique Campolina-Silva, Frederico Marianetti Soriani, Lirlândia Pires Sousa, Renata Grespan, Mauro Martins Teixeira, Vanessa Pinho   +14 more
doaj   +1 more source

Cladosporium spp: Morfologia, infecções e espécies patogênicas

, 2017
The genus Cladosporium spp comprises a large number of dematiaceous fungi with a world-wide distribution and are among the most common air-borne fungi. They are frequently isolated contaminants and some species are pathogenic and toxigenic to humans and ...
Camilla Pinheiro de Menezes, Ana Luíza Alves de Lima Pérez, Edeltrudes Lima Oliveira   +2 more
semanticscholar   +1 more source

The Hidden Diptera Diversity in Aristolochia Trap‐Flowers: Revealing the Identity of Pollinators Through Taxonomic Knowledge

Journal of Applied Entomology, EarlyView.
ABSTRACT Although Diptera is one of the most diverse insect orders with a high potential for pollinating plants, it remains poorly studied and neglected. This is partly due to limited taxonomic efforts in species identification. For instance, despite being primary pollinators of trap flowers, species‐level identification in these systems remains scarce.
Carlos A. Matallana‐Puerto, Sávio Cunha Costa, Alexandre S. Araujo, Carolina Poloni Guilherme, Danilo César Ament, Diego Aguilar Fachin, Marcoandre Savaris, Paula Raile Riccardi, Rodrigo de Vilhena Perez Dios, Taís Madeira‐Ott, Vera C. Silva, Paulo E. Oliveira, João C. F. Cardoso   +12 more
wiley   +1 more source