Results 81 to 90 of about 532,660 (264)

Índices de crescimento da cana-de-açúcar irrigada e de sequeiro no Estado da Paraíba Growth indices of irrigated and non-irrigated sugar cane in Paraiba, Brazil

Revista Brasileira de Engenharia Agrícola e Ambiental, 2008
O experimento foi montado na Fazenda Capim II, situada na Cidade de Capim, PB, com o objetivo de se avaliar os índices de crescimento da parte aérea e do sistema radicular da variedade SP 79 1011 de cana-de-açúcar (Saccharum officinarum L.), em regime ...
Carlos H. de A. Farias, Pedro D. Fernandes, Hamilton M. Azevedo, José Dantas Neto   +3 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Dry mass photometry of single bacteria using quantitative wavefront microscopy. [PDF]

Biophys J, 2023
Bénéfice M, Gorlas A, Marthy B, Da Cunha V, Forterre P, Sentenac A, Chaumet PC, Baffou G.   +7 more
europepmc   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Improving photosynthesis and the ascorbate-glutathione cycle of own-root and grafted-root chrysanthemums by brassinolide under drought stress

Horticultural Science
Many studies have demonstrated that brassinolide improves the drought tolerance of plants. This study aims to test whether the drought tolerance of chrysanthemums can be improved by brassinolide and to clarify the underlying physiological mechanism.
Peng Ming Yang, Rui Jiao Yang, Song Tao He   +2 more
doaj   +1 more source

Competitiveness of alexandergrass or Bengal dayflower with soybean Competitividade de capim-marmelada ou trapoeraba com soja

Planta Daninha, 2010
Weeds compete with field crops mainly for water, light and nutrients, and the degree of competition is affected by the weed density and the intrinsic competitive ability of each plant species in coexistence.
A.C.R. Dias, S.J.P. Carvalho, L.W. Marcolini, M.S.C. Melo, P.J. Christoffoleti   +4 more
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Spatial variation of periphyton structural attributes on Eichhornia crassipes (Mart.) Solms. in a tropical lotic ecosystem - doi: 10.4025/actascibiolsci.v35i3.17879

Acta Scientiarum: Biological Sciences, 2013
This study evaluated the influence of physical, chemical and physico-chemical variables of water on the biomass of periphyton community and verified the differences between six sampling sites over the course of São Mateus river: two upstream of the city
Thaís Almeida Pereira, Sirlene Aparecida Felisberto, Valéria Oliveira Fernandes   +2 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Characterizing dry mass and volume changes in human multiple myeloma cells upon treatment with proteotoxic and genotoxic drugs. [PDF]

Clin Exp Med, 2023
Liu X, Moscvin M, Oh S, Chen T, Choi W, Evans B, Rowell SM, Nadeem O, Mo CC, Sperling AS, Anderson KC, Yaqoob Z, Bianchi G, Sung Y.   +13 more
europepmc   +1 more source