Showing 1-24 of 24 results for "T2009000"
Daniela Chirio et al.
Nanomaterials (Basel, Switzerland), 9(2) (2019-02-13)
Background: Solid lipid nanoparticles (SLNs) are attractive drug delivery systems for lipophilic molecules like curcumin (CURC) with low chemical stability. Methods: A simple, innovative, and cold-operating method, named "cold dilution of microemulsion" is developed by the authors to produce SLNs....
Namrah Khan et al.
International journal of pharmaceutics, 577, 119033-119033 (2020-01-20)
The limited brain delivery of carbamezapine (CBZ) presents a major hurdle in the successful epilepsy treatment. The potential of carbamezapine-loaded nanostructured lipid carriers (CBZ-NLCs) for improved brain delivery is investigated in the current study. CBZ-NLCs were prepared by using binary...
Gang Chen et al.
ACS applied materials & interfaces, 8(38), 25087-25095 (2016-09-15)
Photothermal therapy exerts its anticancer effect by converting laser radiation energy into hyperthermia using a suitable photosensitizer. This study reports development of nanostructured lipid carriers (NLCs) suitable for noninvasive oral delivery of a near-infrared photosensitizer dye IR780. The carrier encapsulating...
Arie Gruzman et al.
Journal of cellular and molecular medicine, 16(3), 594-604 (2011-05-14)
We have recently generated lipophilic D-xylose derivatives that increase the rate of glucose uptake in cultured skeletal muscle cells in an AMP-activated protein kinase (AMPK)-dependent manner. The derivative 2,4:3,5-dibenzylidene-D-xylose-diethyl dithioacetal (EH-36) stimulated the rate of glucose transport by increasing the...
Shaun P Kotoski et al.
Lipids, 53(7), 755-763 (2018-09-20)
The United States Food and Drug Administration (FDA) recently issued its final determination that partially hydrogenated oils (PHO) are no longer generally recognized as safe (GRAS) for any use in human food. Consequently, the discrimination between PHO and fully hydrogenated...
Cosima Damiana Calvano et al.
Analytical and bioanalytical chemistry, 407(3), 1015-1022 (2014-12-01)
Direct on-target plate processing of small (ca. 100 μg) fragments of paint samples for MALDI-MS identification of lipid- and protein-based binders is described. Fragments were fixed on a conventional stainless steel target plate by colloidal graphite followed by in situ fast...
Gamal-Eldein Fathy Abd-Ellatef et al.
Pharmaceutics, 12(2) (2020-01-30)
Multidrug resistance (MDR) is a critical hindrance to the success of cancer chemotherapy. The main thing responsible for MDR phenotypes are plasma-membranes associated with adenosine triphosphate (ATP) Binding Cassette (ABC) drug efflux transporters, such as the P-glycoprotein (Pgp) transporter that...
Xiaoyi Zhu et al.
Journal of food science, 83(4), 992-997 (2018-03-27)
Specific heat capacity (cp ) is a temperature dependent physical property of foods. Lipid-being a macromolecular component of food-provides some fraction of the food's overall heat capacity. Fats/oils are complex chemicals that are generally defined by carbon length and degree...
Fanfei Meng et al.
International journal of pharmaceutics, 506(1-2), 46-56 (2016-04-21)
Many nanoparticle matrixes have been demonstrated to be efficient in brain targeting, but there are still certain limitations for them. To overcome the shortcomings of the existing nanoparticulate systems for brain-targeted delivery, a lipoprotein resembling protein-free nanostructured lipid carrier (PS80-NLC)...
Pulkit Khatri et al.
Journal of pharmaceutical sciences, 107(8), 2198-2207 (2018-04-08)
The study aims to elucidate the mechanism and the role of the molecular structure of surfactants and lipids in the formation of oil-in-water (o/w) self-emulsified nanoemulsions (SENs). The hypothesis is that the overall change of Gibb's free energy (ΔGf) during...
Arnaldo Glogauer et al.
Microbial cell factories, 10, 54-54 (2011-07-19)
Metagenomics, the application of molecular genomics to consortia of non-cultivated microbes, has the potential to have a substantial impact on the search for novel industrial enzymes such as esterases (carboxyl ester hydrolases, EC and lipases (triacylglycerol lipases, EC
Nagarjun Rangaraj et al.
Drug delivery and translational research, 10(5), 1476-1494 (2020-06-11)
Ibrutinib (IBR) is the choice of drug for the treatment of chronic lymphocytic leukaemia (CLL) and mantle cell lymphoma (MCL). IBR has low oral bioavailability of 2.9% owing to its high first pass metabolism. Present study was aimed to develop...
Federica Bosca et al.
Pharmaceutics, 12(7) (2020-07-08)
Sonodynamic therapy is an emerging approach that uses low-intensity ultrasound to activate a sonosensitizer agent triggering its cytotoxicity for selective cancer cell killing. Several molecules have been proposed as sonosensitizer agents, but most of these, as chlorophyll, are strongly hydrophobic...
Daniel Alberto Sánchez et al.
Journal of agricultural and food chemistry, 65(24), 5010-5017 (2017-06-03)
In this work, the synthesis of acylglycerides with high nutritional value was carried out by enzymatic esterification at sn-2 position of 1,3-dicaprin with palmitic acid. A comparative study of the performance of several biocatalysts according to the obtained products was...
Dong-Jin Jang et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 80, 162-172 (2016-05-03)
This study aimed to enhance the in vivo antitumor effects of camptothecin (CPT), a strong antitumor agent whose delivery is limited by poor aqueous solubility and instability of the active lactone form. CPT was loaded into sterically stabilized, solid lipid...
Shun-Ichi Tanaka et al.
ACS chemical biology, 13(6), 1487-1492 (2018-05-15)
Controlling the catalytic properties of enzymes remain an important challenge in chemistry and biotechnology. We have recently established a strategy for altering enzyme specificity in which the addition of proxy monobodies, synthetic binding proteins, modulates the specificity of an otherwise...
Li-Hsueh Wang et al.
PloS one, 8(8), e72486-e72486 (2013-09-07)
Lipids are a source of metabolic energy, as well as essential components of cellular membranes. Although they have been shown to be key players in the regulation of cell proliferation in various eukaryotes, including microalgae, their role in the cell...
Silvia Carballo-Marrero et al.
Food chemistry, 300, 125203-125203 (2019-07-23)
Microwave (MW) radiation was applied to perform the separation of triacylglycerols (TGs) in oil samples. The novelty of the work lies in the application of MW radiation to assist the separation of several non-polar compounds employing a totally organic mobile...
Janaina Marques Almeida et al.
International journal of biological macromolecules, 137, 442-454 (2019-06-30)
LipMF3 is a new lipase isolated from a metagenomic library derived from a fat-contaminated soil. It belongs to the lipase subfamily I.1 and has identities of 68% and 67% with lipases of Chromobacterium violaceum and C. amazonense, respectively. Genes encoding...
Clive J Petry et al.
Reproductive biology and endocrinology : RB&E, 16(1), 82-82 (2018-08-31)
Imprinted genes, which are expressed in a parent of origin-specific manner, are thought to mediate the genetic priorities of each parent in pregnancy. Recently we reported that some fetal imprinted gene variants are associated with maternal glucose concentrations and blood...
Alaina A Esperón-Rojas et al.
Journal of oleo science, 66(9), 991-996 (2017-08-11)
In the present work, direct enzyme-catalysed esterification of medium chain fatty acids (MCFA) from three different sources (Medium chain triacylglycerols, MCT; saponified MCT and a mixture of free MCFA) was evaluated to obtain structured mono- and diacylglycerols. The esterifications were...
Pipsa Kulovesi et al.
Investigative ophthalmology & visual science, 55(7), 4448-4454 (2014-05-31)
The tear film lipid layer is believed to stabilize the tear film and to retard evaporation. Based on previous simple in vitro studies, the evidence for the latter property is scarce. In this study, we used complex lipid mixtures including...
Sushilkumar A Jadhav et al.
Journal of colloid and interface science, 541, 454-460 (2019-02-04)
In this work, poly(N-isopropylacrylamide) (PNIPAM) based chemically cross-linked hydrogels are used as novel precipitation and stabilization media for solid lipid nanoparticles (SLNs) for the first time. The hydrogels and the hybrid thermoresponsive composite hydrogels with SLNs were characterized by SEM...
Katie A O'Brien et al.
Scientific reports, 9(1), 2297-2297 (2019-02-21)
At high altitude oxygen delivery to the tissues is impaired leading to oxygen insufficiency (hypoxia). Acclimatisation requires adjustment to tissue metabolism, the details of which remain incompletely understood. Here, metabolic responses to progressive environmental hypoxia were assessed through metabolomic and...

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