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Long term stability and interaction with epithelial cells of freeze-dried pH-responsive liposomes functionalized with cholesterol-poly(acrylic acid)
(Elsevier Science, 2018-04)
Liposomes are exceptional carriers for therapeutic drug delivery. However, they generally suffer from poor cell penetration, low half-life in bloodstream and loss of functionality during storage. To overcome these problems ...
Physicochemical properties of L-alpha dipalmitoyl phosphatidylcholine large unilamellar vesicles: Effect of hydrophobic block (PLA/PCL) of amphipathic diblock copolymers
(Elsevier Ireland Ltd, 2020-08)
In the present work, we show how amphipathic diblock copolymers affect the physicochemical properties of the lipid bilayer of DPPC liposome. Diblock copolymers proposed for this study are focused in the difference between ...
Cellular transport of microcystin-LR in rainbow trout (Oncorhynchus mykiss) across the intestinal wall: possible involvement of multidrug resistance-associated proteins
(Elsevier Science, 2014-09)
We studied Abcc mediated-transport in middle and posterior intestine of the rainbow trout, Oncorhynchus mykiss. Luminal and serosal transport were evaluated in everted and non-everted intestinal sacs, respectively, incubated ...
Bone regeneration in surgically created defects filled with autogenous bone: an epifluorescence microscopy analysis in rats
(Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru, 2010-07-01)
Although the search for the ideal bone substitute has been the focus of a large number of studies, autogenous bone is still the gold standard for the filling of defects caused by pathologies and traumas, and mainly, for ...
Bone regeneration in surgically created deffects filled with autogenous bone: epifluorescence microscopy analysis in rats
(2010)
Although the search for the ideal bone substitute has been the focus of a large number of studies, autogenous bone is still the gold standard for the filling of defects caused by pathologies and traumas, and mainly, for ...
Bone regeneration in surgically created defects filled with autogenous bone: an epifluorescence microscopy analysis in rats
(Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru, 2010-07-01)
Although the search for the ideal bone substitute has been the focus of a large number of studies, autogenous bone is still the gold standard for the filling of defects caused by pathologies and traumas, and mainly, for ...
Alterations in the intestine of Patagonian silverside (Odontesthes hatcheri) exposed to microcystin-LR: Changes in the glycosylation pattern of the intestinal wall and inhibition of multidrug resistance proteins efflux activity
(Elsevier Science, 2016-09)
Accumulation and toxicity of cyanobacterial toxins, particularly microcystin-LR (MCLR) have been extensively studied in fish and aquatic invertebrates. However, MCLR excretion mechanisms, which could reduce this toxin's ...
Determinação de cálcio em petróleo utilizando colorimetria com imagens digitais
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2022-03-18)
In this work, a method was developed for the determination of Ca in petroleum using
colorimetry with digital images with the PhotoMetrix application. For this purpose, a
portable system was used based on the capture of ...