Results 41 to 50 of about 114,647,298 (177)
Revista Brasileira de Ginecologia e Obstetrícia, 2006 OBJETIVO: avaliar as taxas de gestação diagnosticada química (beta-HCG > 25 mUI/mL sérica obtida 14 dias após transferência embrionária) ou clinicamente (saco gestacional visualizado por ultra-sonografia quatro a seis semanas após transferência ...
Lauriane Giselle de Abreu +5 more
doaj +1 more source
Pharmacology Research &Perspectives, Volume 14, Issue 5, October 2026.ABSTRACT This study investigates the impact of histamine H2 receptor activation on glucocorticoid receptor (GR)‐mediated transcriptional activity, as well as its effects on leukemic cell proliferation and chemotherapy resistance. We demonstrate that activation of the histamine H2 receptor by its specific agonist, amthamine, enhances GR transcriptional ...
Valeria Torralba‐Agu +5 more
wiley +1 more source
Enraizamento in vitro e aclimatação de propágulos de Vanilla planifolia
Ornamental Horticulture, 2007 Considerando a importância econômica da cultura de V. planifolia e o pequeno acervo de informações técnicas sobre a sua propagação in vitro, neste estudo avaliou-se o enraizamento in vitro de propágulos de V. planifolia provenientes de micropropagação.
Elisa Ferreira Moura +4 more
doaj +1 more source
Advances in Laboratory Medicine, 2021 El objetivo principal en los inicios de la reproducción humana asistida (RHA) era conseguir la gestación. Las tasas de éxito eran bajas y, por ello, las transferencias embrionarias múltiples se convirtieron en una práctica normal alcanzando tasas de ...
Reimundo Pilar +3 more
doaj +1 more source
New Phytologist, Volume 252, Issue 1, Page 260-275, October 2026.Maize regeneration via somatic embryogenesis by ectopic expression of morphogenic factors TaGRF4‐TaGIF1 and ZmBBM. Summary Transformation is an indispensable tool for plant genetics and functional genomics. Although stable transformation in maize is no longer a major obstacle, there remains a need for accessible and efficient methods for academic ...
Zongliang Chen +8 more
wiley +1 more source
Revista Enfermagem UERJ, 2012 Estudo cujo objetivo foi discutir o perfil de mulheres submetidas a métodos de reprodução assistida em hospital privado do Município de São Paulo, em 2009. Pesquisa quantitativa, descritiva, exploratória, transversal, de nível I.
Alexandra Celento Vasconcellos da Silva +3 more
doaj
Tecnología en Marcha, 2019 Este proyecto investigó nuevas formas de propagar una especie forestal, nativa de Costa Rica, que está en peligro de extinción y tiene un alto potencial económico.
José Pablo Gamboa-Zúñiga
doaj +1 more source
New Zealand Journal of Botany, Volume 64, Issue 3, September 2026.This study validates the therapeutic potential of six Ecuadorian plants used by the Saraguro community. Key findings reveal significant antiproliferative activity in Schinus molle and Lepidium chichicara polar extracts, providing a scientific foundation for their traditional use as natural anticancer and antimicrobial agents.
María I. Ramírez +3 more
wiley +1 more source
Journal of Neurochemistry, Volume 170, Issue 9, September 2026.In this article, Hannett and colleagues investigate extracellular vesicles (EVs) secreted by neurons, small membrane‐bound organelles that transmit information among cells. They found that EVs are mainly uptaken by target neurons via a mechanism dependent on the membrane scission protein Dynamin.
Victoria Hannett +5 more
wiley +1 more source
Enrichment of Gluten‐Free Fresh Pasta With Cricket Flour: Technological and Nutritional Quality
Food Science &Nutrition, Volume 14, Issue 8, August 2026.Gluten‐free fresh pasta was formulated with increasing levels of Acheta domesticus flour (0%–10%). Nutritional composition, cooking performance, color, texture, and in vitro digestibility were evaluated. Consumer perception revealed acceptable sensory quality up to 5.8% inclusion, highlighting cricket flour as a promising ingredient for protein ...
Carlos Gabriel Arp +3 more
wiley +1 more source