Buscar
Mostrando ítems 21-30 de 1751
PHYTOMASS DECOMPOSITION AND NUTRIENTS RELEASE FROM PEARL MILLET, GUINEA GRASS AND PALISADE GRASS
(Univ Federal Uberlandia, 2016-09-01)
The objective of this study was to evaluate the production and persistence of biomass of pearl millet (Pennisetum glaucum), guinea grass (Panicum maximum) and palisade grass (Urochloa brizantha), as well as the release ...
Response of bermudagrass to enhanced-efficiency fertilizers, application strategies and release under tropical conditions
(2020-01-01)
Nitrogen fertilization is an important input for crop yield; however, it can result in detrimental environmental effects due to low use efficiency of regular N sources. This study evaluated the effects of N fertilizers and ...
Insulin-loaded liposomes functionalized with cell-penetrating peptides: influence on drug release and permeation through porcine nasal mucosa
(2021-08-05)
The nasal route is promising for the delivery of insulin for diabetes treatment. Drug loading into delivery systems such as liposomes can improve the bioavailability of insulin for this route. Herein, we address the ...
Inflammation induced by Bothrops asper venom: release of proinflammatory cytokines and eicosanoids, and role of adhesion molecules in leukocyte infiltration
(2005-12)
Bothrops asper venom (BaV) causes systemic and local effects characterized by an acute inflammatory reaction with accumulation of leukocytes and release of endogenous mediators. In this study, the effects of BaV on the ...
Inflammation induced by Bothrops asper venom: release of proinflammatory cytokines and eicosanoids, and role of adhesion molecules in leukocyte infiltration
(2005-12)
Bothrops asper venom (BaV) causes systemic and local effects characterized by an acute inflammatory reaction with accumulation of leukocytes and release of endogenous mediators. In this study, the effects of BaV on the ...
Amorphous calcium organophosphate nanoshells as potential carriers for drug delivery to Ca2+-enriched surfaces
(Royal Society of Chemistry, 2020-04-08)
A highly selective nanocarrier for targeted drug transport and delivery to calcium-containing surfaces, as a bone mineral matrix, is described. The nanocarrier, a calcium phosphate (CaP) nanoshell, is capable of interacting ...
Shoot iron status and auxin are involved in iron deficiency-induced phytosiderophores release in wheat
(BioMed Central, 2018-06)
Background: The release of phytosiderephores (PS) to the rhizosphere is the main root response to iron (Fe) deficiency in graminaceous plants. We have investigated the role of the Fe status in the shoot as well as of the ...