Results 11 to 20 of about 21,599 (233)

Light and temperature regulation of leaf morphogenesis in Arabidopsis

New Phytologist, Volume 240, Issue 6, Page 2191-2196, December 2023., 2023
Summary Leaves are the main photosynthetic organs in plants, and their anatomy is optimized for light interception and gas exchange. Although each species has a characteristic leaf anatomy, which depends on the genotype, leaves also show a large degree of developmental plasticity.
Martina Legris
wiley   +1 more source

C4 maize and sorghum are more sensitive to rapid dehydration than C3 wheat and sunflower

New Phytologist, Volume 240, Issue 6, Page 2239-2252, December 2023., 2023
Summary The high productive potential, heat resilience, and greater water use efficiency of C4 over C3 plants attract considerable interest in the face of global warming and increasing population, but C4 plants are often sensitive to dehydration, questioning the feasibility of their wider adoption.
Chandra Bellasio, Hilary Stuart‐Williams, Graham D. Farquhar, Jaume Flexas   +3 more
wiley   +1 more source

The Ethanolic Extract of Gomphrena celosioides Mart. Does Not Alter Reproductive Performance or Embryo-Fetal Development, nor Does It Cause Chromosomal Damage

Pharmaceutics, 2022
Gomphrena celosioides is a native Brazilian plant found in the State of Mato Grosso do Sul. It is used in folk medicine to treat kidney diseases, skin diseases, infections, rheumatism, gastrointestinal diseases, and respiratory diseases.
Fabricia Rodrigues Salustriano, Antonio Carlos Duenhas Monreal, Silvia Cordeiro das Neves, Giovana Martins de Oliveira, Diego Duarte Marques de Oliveira, Marcelo Luiz Brandão Vilela, Valter Aragão do Nascimento, Allana Cristina Faustino Martins, Baby Saroja, Arunachalam Karuppusamy, Henrique Rodrigues Scherer Coelho, Candida Aparecida Leite Kassuya, Dayanna Isabel Araque Gelves, Marcos José Salvador, Rodrigo Juliano Oliveira, Roberto da Silva Gomes   +15 more
doaj   +1 more source

Caracterização de células-tronco do tecido adiposo humano [PDF]

, 2012
PURPOSE: There is a growing scientific interest in the plasticity and therapeutic potential of adipose-derived stem cells (ASCs), which are multipotent and abundant in adipose tissue and can differentiate in vitro into multiple lineages, including ...
Ferreira, Lydia Masako, França, Jerônimo Pereira De, França, Lucimar Pereira De, Gaiba, Silvana   +3 more
core   +3 more sources

Histopathological characterisation of trunk‐dominant canine pemphigus foliaceus, and comparison with classic facial and insecticide‐triggered forms

Veterinary Dermatology, Volume 34, Issue 5, Page 425-440, October 2023., 2023
Background – While the clinical features were described recently, the histopathological characterisation of trunk‐dominant canine pemphigus foliaceus (PF) is lacking, and whether it differs from classic facial or insecticide‐triggered PF is unknown. Hypothesis/Objectives – This study describes the histopathological findings of trunk‐dominant PF, and ...
Natalie Katharina Yvonne Gedon, Petra Bizikova, Thierry Olivry, Ekaterina Mendoza‐Kuznetsova, Ursula Oberkirchner, James Benjamin Robertson, Keith Emerson Linder   +6 more
wiley   +1 more source

The dynamic multi‐functionality of leaf water transport outside the xylem

New Phytologist, Volume 239, Issue 6, Page 2099-2107, September 2023., 2023
Summary A surge of papers have reported low leaf vulnerability to xylem embolism during drought. Here, we focus on the less studied, and more sensitive, outside‐xylem leaf hydraulic responses to multiple internal and external conditions. Studies of 34 species have resolved substantial vulnerability to dehydration of the outside‐xylem pathways, and ...
Christine Scoffoni, Caetano Albuquerque, Thomas N. Buckley, Lawren Sack   +3 more
wiley   +1 more source

Cell therapy in diabetes mellitus [PDF]

, 2009
Nesta revisão são discutidas várias alternativas de regeneração do conjunto de células produtoras de insulina do pâncreas, usando células-tronco embrionárias do cordão umbilical e adultas, e o trabalho que está sendo realizado em nosso grupo de pesquisas
COURI, Carlos E. B., MADEIRA, Maria Isabel A., MORAES, Daniela A., NAVARRO, George, PIERONI, Fabiano, RODRIGUES, Maria Carolina, SIMÕES, Belinda P., STRACIERI, Ana Beatriz P. L., VOLTARELLI, Julio C.   +8 more
core   +1 more source

Cell therapy in pulmonary diseases: are there perspectives? [PDF]

, 2009
A terapia celular poderia ser conceituada de forma ampla e genérica como o emprego de células para tratamento de doenças. Apesar de um número não tão expressivo de relatos tendo o pulmão como objeto de estudo na terapia celular em pacientes humanos, há ...
ALVES-DE-MORAES, Luis B. C., BILAQUI, Aldemir, FARIA, Carolina A., GRECO, Oswaldo T., RIBEIRO-PAES, João T., RUIZ, Milton A., STESSUK, Talita   +6 more
core   +1 more source

Isolamento, cultivo e caracterização de células-tronco CD133+ de glioblastoma humano [PDF]

, 2012
OBJECTIVE: To establish the method of isolation and culture of human glioblastoma neurospheres, and the purification of their stem cells, followed by the process of obtaining tumor subspheres, immunophenotypically characterizing this clonogenic set ...
Brandt, Reynaldo Andre, Feres Junior, Hallin, Gamarra, Lionel Fernel, Joaquim, Marcos Augusto Stavale, Malheiros, Suzana Maria Fleury [UNIFESP], Mamani, Javier Bustamante, Marti, Luciana Cavalheiro, Miyaki, Liza Aya Mabuchi, Pagura, Jorge Roberto, Pavon, Lorena Favaro, Ribas, Guilherme Carvalhal, Sibov, Tatiana Tais   +11 more
core   +2 more sources

A Brazilian cohort of individuals with Phelan-McDermid syndrome: genotype-phenotype correlation and identification of an atypical case

Journal of Neurodevelopmental Disorders, 2019
Background Phelan-McDermid syndrome (PMS) is a rare genetic disorder characterized by global developmental delay, intellectual disability (ID), autism spectrum disorder (ASD), and mild dysmorphisms associated with several comorbidities caused by SHANK3 ...
Claudia Ismania Samogy-Costa, Elisa Varella-Branco, Frederico Monfardini, Helen Ferraz, Rodrigo Ambrósio Fock, Ricardo Henrique Almeida Barbosa, André Luiz Santos Pessoa, Ana Beatriz Alvarez Perez, Naila Lourenço, Maria Vibranovski, Ana Krepischi, Carla Rosenberg, Maria Rita Passos-Bueno   +12 more
doaj   +1 more source