Results 51 to 60 of about 21,599 (233)

Efeito do óleo de copaíba na adesão de células e viabilidade de células-tronco mesenquimais

Revista Thema, 2019
A oleorresina de copaíba é amplamente utilizada como medicamento tradicional pelos índios da Amazônia, por meio da administração oral e tópica. Este produto natural possui propriedades anti-microbianas, anti-inflamatórias, anti-tumorais e também ...
Daniela Guerra Lund, Daikelly Iglesias Braghirolli, Yakime Brito Adrião, Miriam Anders Apel, Eduardo Luis Konrath, Patricia Helena Lucas Pranke   +5 more
doaj   +1 more source

Resolving the contrasting leaf hydraulic adaptation of C3 and C4 grasses

New Phytologist, Volume 245, Issue 5, Page 1924-1939, March 2025.
Summary Grasses are exceptionally productive, yet their hydraulic adaptation is paradoxical. Among C3 grasses, a high photosynthetic rate (Aarea) may depend on higher vein density (Dv) and hydraulic conductance (Kleaf). However, the higher Dv of C4 grasses suggests a hydraulic surplus, given their reduced need for high Kleaf resulting from lower ...
Alec S. Baird, Samuel H. Taylor, Jessica Pasquet‐Kok, Christine Vuong, Yu Zhang, Teera Watcharamongkol, Hervé Cochard, Christine Scoffoni, Erika J. Edwards, Colin P. Osborne, Lawren Sack   +10 more
wiley   +1 more source

SLPI overexpression in hMSCs could be implicated in the HSC gene expression profile in AML

Scientific Reports
Acute myeloid leukaemia (AML) is a severe haematological neoplasm that originates from the transformation of haematopoietic stem cells (HSCs) into leukaemic stem cells (LSCs).
Pedro L. Azevedo, Simone Maradei, Ricardo de Sá Bigni, Jordana Santos Ramires Aragao, Eliana Abdelhay, Renata Binato   +5 more
doaj   +1 more source

Importância das Células Tronco Mesenquimais no desenvolvimento do câncer de mama [PDF]

, 2011
La mayoría de las pacientes con cáncer de mama (PCM) avanzado desarrollan metástasis óseas, de tipo osteolíticas, como resultado de un desbalance entre los procesos de os-teogénesis, osteoclastogénesis y resorción ósea.
Chasseing, Norma Alejandra, Fernández Vallone, Valeria Beatriz, Labovsky, Vivian, Martinez, Leandro Marcelo   +3 more
core   +1 more source

Morphological assessment of different amniotic membrane epithelial denuding techniques [PDF]

, 2007
PURPOSE: To evaluate the morphological features of the amniotic membrane denuded by different techniques. METHODS: Human amniotic membrane was collected at the time of delivery, fixed in increasing concentrations of glycerol (0-50% in DMEM) and preserved
Freymüller-Haapalainen, Edna, Glória, Maria Aparecida da, Gomes, José Álvaro Pereira, Martins, Maria Cristina, Melo, Gustavo Barreto de   +4 more
core   +3 more sources

The aerial epidermis is a major site of quinolizidine alkaloid biosynthesis in narrow‐leafed lupin

New Phytologist, Volume 245, Issue 5, Page 2052-2068, March 2025.
Summary Lupins are promising protein crops that accumulate toxic quinolizidine alkaloids (QAs) in the seeds, complicating their end‐use. QAs are synthesized in green organs (leaves, stems, and pods) and a subset of them is transported to the seeds during fruit development.
Karen Michiko Frick, Marcus Daniel Brandbjerg Bohn Lorensen, Nikola Micic, Eddi Esteban, Asher Pasha, Alexander Schulz, Nicholas James Provart, Hussam Hassan Nour‐Eldin, Nanna Bjarnholt, Christian Janfelt, Fernando Geu‐Flores   +10 more
wiley   +1 more source

miR‐367 as a therapeutic target in stem‐like cells from embryonal central nervous system tumors

Molecular Oncology, 2019
Aberrant expression of the pluripotency factor OCT4A in embryonal tumors of the central nervous system (CNS) is a key factor that contributes to tumor aggressiveness and correlates with poor patient survival.
Carolini Kaid, Dione Jordan, Heloisa Maria de Siqueira Bueno, Bruno Henrique Silva Araujo, Amanda Assoni, Oswaldo Keith Okamoto   +5 more
doaj   +1 more source

Isolation, expansion, and characterization of equine adipose-derived stem cells [PDF]

, 2012
Devido aos excelentes resultados obtidos em pesquisas com células-tronco e suas aplicabilidades promissoras, a terapia com estas células encontra-se em momento de máxima ascensão, estimulando assim, inúmeras pesquisas.
Bravo, Martha de Oliveira, Dumont, Cinthia Beatriz da Silva, Filgueiras, Richard Rocha, Godoy, Roberta Ferro de, Hashimoto, Hetielle Harumi, Moraes, Júlia Miranda de   +5 more
core  

Possíveis mecanismos de recuperação da função da retina com uso de terapia celular com células tronco derivadas da medula óssea [PDF]

, 2010
Bone marrow has been proposed as a potential source of stem cells for regenerative medicine. In the eye, degeneration of neural cells in the retina is a hallmark of such widespread ocular diseases as age-related macular degeneration (AMD) and retinitis ...
JORGE, Rodrigo, MESSIAS, André Marcio Vieira, SIQUEIRA, Rubens Camargo, VOLTARELLI, Júlio Cesar   +3 more
core   +2 more sources

Fast dehydration reduces bundle sheath conductance in C4 maize and sorghum

New Phytologist, Volume 244, Issue 6, Page 2197-2209, December 2024.
Summary In the face of anthropogenic warming, drought poses an escalating threat to food production. C4 plants offer promise in addressing this threat. C4 leaves operate a biochemical CO2 concentrating mechanism that exchanges metabolites between two partially isolated compartments (mesophyll and bundle sheath), which confers high‐productivity ...
Chandra Bellasio, Hilary Stuart‐Williams, Graham D. Farquhar, Jaume Flexas   +3 more
wiley   +1 more source