Results 1 to 10 of about 31,032 (209)

Evaluation of the Ability of PAMPA Membranes to Emulate Biological Processes through the Abraham Solvation Parameter Model

open access: yesMembranes, 2023
Two parallel artificial membrane permeability assay (PAMPA) systems intended for emulating skin permeability have been characterized through the solvation parameter model of Abraham using multilinear regression analysis.
Sara Soriano-Meseguer   +3 more
doaj   +2 more sources

Nanoemulsion for improving solubility and permeability of Vitex agnus-castus extract: formulation and in vitro evaluation using PAMPA and Caco-2 approaches

open access: yesDrug Delivery, 2017
The purpose of this study was to develop new formulation for an improved oral delivery of Vitex agnus-castus (VAC) extract. After the optimization and validation of analytical method for quali-quantitative characterization of extract, nanoemulsion (NE ...
Maria Camilla Bergonzi   +2 more
exaly   +2 more sources

Predicting PAMPA permeability using the 3D-RISM-KH theory: are we there yet?

open access: yesJournal of Computer-Aided Molecular Design, 2021
Andriy Kovalenko   +2 more
exaly   +2 more sources

Distribución geográfica histórica y actual y estado de conservación del lupino pampeano Lupinus aureonitens (Fabaceae)

open access: yesBoletín de la Sociedad Argentina de Botánica, 2023
Introducción y objetivos: Lupinus aureonitens es una especie endémica de las pampas argentinas, rara con poblaciones aisladas. Su distribución geográfica no es bien conocida, especialmente la ubicación de las localidades tipo, lo que condiciona el ...
Elián Leandro Guerrero
doaj   +1 more source

Latifundia in the colonial Rio-de-la-Plata [PDF]

open access: yesЛатиноамериканский исторический альманах, 2023
The History of argentine latifundia is an important part of the history of Argentina and is of greater historiographical interest. This work is de-voted to the earlier stage in the formation of latifundism in the colonial Rio-dе-lа-Plata.
Vladimir Kazakov
doaj   +1 more source

Reflexiones sobre el espacio, las fronteras y lo femenino: la pampa de las novelas riverianas como lugar de subalternidad

open access: yesMitologías Hoy, 2021
Las oficinas salitreras ubicadas en las pampas del norte chileno son un espacio de subalternidad social, ajenas a las ciudades, a las comodidades y a la valoración del lugar como sitio de asentamiento humano y relaciones humanas.
Juan Pablo Marcoleta Hardessen
doaj   +1 more source

A socioeconomic development of Argentina in the first half of the XIX-th century [PDF]

open access: yesЛатиноамериканский исторический альманах, 2023
This article examines formation of socioeconomic structure of Argenti-na after the War of independence. The author focuses on the main fea-tures of a new social order: land boom, estancia expansion, ranching export, expansion of foreign capital.
Vladimir Kazakov
doaj   +1 more source

Development and validation of PAMPA-BBB QSAR model to predict brain penetration potential of novel drug candidates

open access: yesFrontiers in Pharmacology, 2023
Efficiently circumventing the blood-brain barrier (BBB) poses a major hurdle in the development of drugs that target the central nervous system. Although there are several methods to determine BBB permeability of small molecules, the Parallel Artificial ...
Rintaro Kato   +10 more
semanticscholar   +1 more source

La configuración del paisaje andino en el discurso poético del vanguardismo puneño

open access: yesEscritura y Pensamiento, 2021
En el presente trabajo de investigación se tiene como objetivo comparar las similitudes y diferencias respecto a la configuración del paisaje andino en el poema “balsas matinales”, de Ande (1926), de Alejandro Peralta frente a “Yaraví Titicaca”, de ...
Yoselin Quispe Mendivil
doaj   +1 more source

Pesticide Pollution in the Brazilian Pampa: Detrimental Impacts on Ecosystems and Human Health in a Neglected Biome

open access: yesPollutants, 2023
The Brazilian Pampa biome covers half of Rio Grande do Sul state, in the extreme south of Brazil, creating an ecotone zone with the Atlantic Forest and bordering Pampa’s territory belonging to Uruguay and Argentina.
Marina Ziliotto   +4 more
semanticscholar   +1 more source

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