Results 51 to 60 of about 28,498 (144)

Human Leukocyte Elastase Triggered Nanoparticles for Targeted Antimicrobial Delivery and Oral Microbial Modulation

Advanced NanoBiomed Research, Volume 6, Issue 8, August 2026.
This study explores enzyme‐responsive nanoparticles for targeted antimicrobial release in inflamed oral environments. Nanoparticles formed by complexing peptides and chlorhexidine respond to human leukocyte elastase and release chlorhexidine selectively. P7 (ECAAPVCE)‐based formulations show optimal properties and stability, with antimicrobial activity
Mohammed A. Hadis, Ignacio Insua, Farah N. S. Raja, Álvaro Vila, William M. Palin, Michael R. Milward, Paul R. Cooper, Sarah A. Kuehne, Owen Addison, Paco Fernandez‐Trillo   +9 more
wiley   +1 more source

Numerical modeling of seasonal and mesoscale hydrography and circulation in the Mexican Central Pacific

Ciencias Marinas, 2012
Based on results from a ROMS numerical model, the dynamics of the Mexican Central Pacific was studied during three years (2003–2005). The model reproduces the mean and seasonal variability of sea surface temperature, as well as mesoscale eddies and ...
DA Pantoja, SG Marinone, A Parés-Sierra, F Gómez-Valdivia   +3 more
doaj   +1 more source

Genetic connectivity of the endangered brown sea cucumber Isostichopus fuscus in the northern Gulf of California revealed by novel microsatellite markers

Revista Mexicana de Biodiversidad, 2018
Isostichopus fuscus is an economically important sea cucumber that has been highly exploited along its distribution range in the eastern Pacific. The significant population decline is responsible for its listing as endangered in the IUCN Red List ...
José Miguel Ochoa-Chávez, Miguel Ángel Del Río-Portilla, Luis Eduardo Calderón-Aguilera, Axayácatl Rocha-Olivares   +3 more
doaj   +1 more source

Self‐Assembling Cationic Lipopeptides for the Construction of Functional Vesicular Gene‐Delivery Systems

Small, Volume 22, Issue 42, 27 July 2026.
Cationic lipopeptides self‐assemble into stable, cell‐like vesicles that merge peptide programmability with lipid self‐organization. These biocompatible compartments efficiently sequester and deliver nucleic acids, enabling high transfection efficiency with low‐toxicity in both HEK293T cells and mesenchymal stem cells (MSCs).
Federica A. Souto‐Trinei, Alba Ramil‐Bouzas, Paco Fernández‐Trillo, Ana Rey‐Rico, Roberto J. Brea   +4 more
wiley   +1 more source

The Gulf of California is a source of carbon dioxide to the atmosphere

Ciencias Marinas, 2013
Water exchange between the Gulf of California and the Pacific Ocean has a significant vertical component (VCWE). Surface (0–200 m) gulf water flows out into the Pacific Ocean and deep (200–600 m) water flows into the gulf.
Claudia Rodríguez-Ibáñez, Saúl Álvarez-Borrego, SG Marinone, José Rubén Lara-Lara   +3 more
doaj   +1 more source

Utilización de grano de sorgo y forraje de leñosas en la ceba porcina

Pastos y Forrajes
El objetivo de este trabajo fue evaluar los indicadores productivos en cerdos de ceba con la sustitución del 30 % de la proteína bruta aportada por el concentrado comercial, mediante variantes de alimentación que incluyeron harina de sorgo (Sorghum ...
R Herrera, A Pérez, J Arece, A Hernández, J. M Iglesias   +4 more
doaj  

Comportamiento de ixódidos en diferentes genotipos de ganado mayor en silvopastoreo (Nota Técnica)

Pastos y Forrajes
Con el objetivo de caracterizar el comportamiento de los ixódidos que afectan diferentes genotipos de ganado mayor en un sistema silvopastoril, se realizó una investigación en la Estación Experimental de Pastos y Forrajes «Indio Hatuey», desde octubre de
Kirenia Hernández, J Arece, L Simón, L Hernández, O Valdés   +4 more
doaj  

Incidencia de la responsabilidad social empresarial en las medianas industrias marroquineras de la ciudad de Cúcuta

Mundo Fesc, 2017
El presente trabajo de investigación, está orientado al estudio de la RSE en las medianas industrias marroquineras, tema un tanto desconocido para algunos empresarios, el conocimiento y aplicación de esta cultura en las industrias es el compromiso de la ...
Jorge Enrique Maldonado Pinto, Yesika Lorena Antólinez Castellanos, Mónica Villamizar Ortega   +2 more
doaj  

Annual and semiannual variations of phytoplankton biomass and production in the central Gulf of California estimated from satellite data

Ciencias Marinas, 2013
Surface waters of the Midriff Islands region of the Gulf of California persistently have the lowest temperatures (SST) and the highest nutrient concentrations of all surface waters of the gulf. The purpose of this work was to characterize the annual and
Laura Lucero Álvarez-Molina, Saúl Álvarez-Borrego, José Rubén Lara-Lara, SG Marinone   +3 more
doaj   +1 more source

Temperature, salinity, nutrients and chlorophyll a in coastal waters of the Southern California Bight

Ciencias Marinas, 2001
The seasonal variability of dissolved inorganic nutrients (phosphates, PO–34; nitrates, NO–3; nitrites, NO–2) and chlorophyll a was studied during five surveys in nearshore waters of the southern region of the Southern California Bight (SCB).
TL Espinosa-Carreón, G Gaxiola-Castro, JM Robles-Pacheco, S Nájera-Martínez   +3 more
doaj   +1 more source