Results 111 to 120 of about 366,214 (248)

Health Biomarkers of Pesticide Exposure in Rural Populations of Santa Fe, Argentina: Oxidative Stress and Genotoxicity

Journal of Applied Toxicology, EarlyView.
ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara, Carlina Leila Colussi, Lucía Magdalena Odetti, Damián Marino, María Fernanda Simoniello   +4 more
wiley   +1 more source

Índice de autores

Revista Colombiana de Química, 2009
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj  

Comparison of the Sedative and Cardiovascular Effects of Azaperone and Acepromazine in Dogs. [PDF]

Animals (Basel)
de Paz-Campos MA, Gutiérrez-Olvera L, Sumano-López HS, Tapia-Pérez G, Ibancovichi-Camarillo JA, López-Parrilla U, Bernal-Palapa WA, Hernández-Guzmán RP, Chávez-Monteagudo JR.   +8 more
europepmc   +1 more source

Effect of Zinc Oxide Nanoparticles From Infant Formula Milk Powder on Colon Cells In Vitro

Journal of Applied Toxicology, EarlyView.
ABSTRACT Zinc is an essential trace element that participates in numerous metabolic processes; however, excessive exposure may interfere with the absorption of other metals, such as copper. In recent years, nanotechnology has experienced rapid growth, and zinc oxide nanoparticles (ZnO NPs) have garnered significant attention due to their versatile ...
Gloria Salinas‐Lucero, Karla Juarez‐Moreno, Rafael Vazquez‐Duhalt   +2 more
wiley   +1 more source

Draft genome sequences of <i>Lactococcus petauri</i> isolated from Nile tilapia (<i>Oreochromis niloticus</i>) and rainbow trout (<i>Oncorhynchus mykiss</i>) in Mexican farms. [PDF]

Microbiol Resour Announc
Matínez-Matus E, Ortega-Santana C, Avendaño-Herrera R.   +2 more
europepmc   +1 more source

Universidad Nacional de Educación a Distancia

, 1998
versión ...
openaire   +1 more source

The effect of calcium and magnesium on the aggregation of a purple phototrophic bacteria mixed consortium

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND An essential aspect of applying Purple Phototrophic Bacteria (PPB) technology for wastewater treatment is the biomass separation from the aqueous phase. Ca2+ and Mg2+ have been used to enhance the aggregation of different biological matrices. In this paper, the effect of Ca2+ and Mg2+ on the aggregation of a mixed culture of PPB was
Jairo M Carrillo‐Osorio, Germán Buitrón   +1 more
wiley   +1 more source

Diode laser gingival peeling. case report. [PDF]

Rev Cient Odontol (Lima)
Enciso Lupuche D, Rojas Trebejo E, Huapaya Paricoto O, Guerrero Acevedo ME.   +3 more
europepmc   +1 more source

Qué es la universidad nacional

Texto que discute el concepto de universidad, las características de ésta en diferentes épocas y naciones, y la orientación que tendría la Universidad Nacional.
openaire   +3 more sources

Production of recombinant human granulocyte‐macrophage colony‐stimulating factor in thermoinducible E. coli: Tuning inclusion body architecture and protein yield via dissolved oxygen control

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Recombinant protein expression in Escherichia coli frequently results in the formation of inclusion bodies (IBs), which provide high protein accumulation but often require additional steps to recover functional protein. Although culture conditions strongly influence IB physicochemical and structural characteristics, the impact of ...
Ximena Gómez‐Gil, Norma A Valdez‐Cruz, Sara Restrepo‐Pineda, Nuria Sánchez‐Puig, Rafael Vázquez‐Duhalt, Rubén D Cadena‐Nava, Néstor O Pérez, Mauricio A Trujillo‐Roldán   +7 more
wiley   +1 more source