Results 1 to 10 of about 6,237 (69)

The Relationship between Cancer and Paraoxonase 1

Antioxidants, 2022
Extensive research has been carried out to understand and elucidate the mechanisms of paraoxonase 1 (PON1) in the development of diseases including cancer, cardiovascular diseases, neurological diseases, and inflammatory diseases.
Irma Martha Medina-Díaz, Néstor Ponce-Ruíz, Aurora Elizabeth Rojas-García, José Francisco Zambrano-Zargoza, Yael Y. Bernal-Hernández, Cyndia Azucena González-Arias, Briscia S. Barrón-Vivanco, José Francisco Herrera-Moreno   +7 more
doaj   +1 more source

Diseño del proceso de tratamiento de aguas residuales municipales para reducir la contaminación hídrica en el distrito de Samanco.

INGnosis Revista de Investigación Científica, 2017
El presente trabajo de investigación tuvo como objetivo diseñar el proceso de tratamiento de aguas residuales municipales para reducir la contaminación hídrica en el distrito de Samanco, Áncash. Para recoger los datos se utilizó el método de la encuesta y se trabajó también mediante el juicio de expertos, los instrumentos de recolección de ...
Genrry Raul Pajares Echevarria, Wilfredo Quiroz Marquina, Gracia Isabel Galarreta Oliveros, Blanca Álvarez Lujan   +3 more
openaire   +1 more source

The Role of Nutritional Habits and Moderate Red Wine Consumption in PON1 Status in Healthy Population

Applied Sciences, 2021
Paraoxonase 1 (PON1) plays a role as antioxidant on HDL. Including in diet additionally ingest of polyphenolic compounds can stimulate PON1 transcription and increase its activity.
Fidel Navarro-García, Néstor Ponce-Ruíz, Aurora Elizabeth Rojas-García, Gabriela Ávila-Villarreal, José Francisco Herrera-Moreno, Briscia S. Barrón-Vivanco, Yael Y. Bernal-Hernández, Cyndia Azucena González-Arias, Irma Martha Medina-Díaz   +8 more
doaj   +1 more source

Residuos de acaricidas en leche entera bovina de Costa Rica

Cuadernos de investigación UNED, 2022
Introducción: En Costa Rica se procesan anualmente 681 millones de litros de leche, debido al alto consumo per cápita que es de 216 kilogramos, por lo que es particularmente importante evitar los efectos tóxicos de la leche contaminada, asociados a ...
Cecilia Alvarado Vega, Susana Briceño Guevara, Jessie Matarrita-Rodríguez, Mario Masís-Mora, Greivin Pérez-Rojas, Rodolfo WingChing-Jones   +5 more
doaj   +1 more source

Supercritical fluid extraction as a clean-up method for the extraction of pesticides from wool wax. A preliminary approach

Grasas y Aceites, 2007
The work presented is a preliminary study for the development of a method for the extraction of pesticides from wax samples by means of superficial fluid extraction.
M López-Mesas, J Christoe, F Carrillo, M.C. Gutiérrez, M Crespi   +4 more
doaj   +1 more source

Revisión de los métodos estadísticos multivariados usados en el análisis de calidad de aguas

Mutis, 2016
En los ecosistemas acuáticos se monitorea el agua para determinar sus variaciones espacio-temporales, generando grandes y complejas matrices de datos que requieren herramientas que ayuden en la interpretación de los mismos, para que los administradores ...
Ingry Natalia Gómez Miranda, Gustavo Antonio Peñuela Mesa   +1 more
doaj   +3 more sources

Used of pesticides in cottonseed cultivars. Present trends.

Grasas y Aceites, 1997
The paper reviews the world production of cotton and the use of pesticides in its growth. The risks derived from their abuse, especially chlorinated ones, are commented.
M. J. Martínez, M. Crespi
doaj   +1 more source

Extraction by SOXTEC® of the cotton fatty matter from different producing areas. Comparison of the dichloromethane or successive dichloromethane-methanol extractions.

Grasas y Aceites, 1997
The paper compares the fatty matter recovered from cotton when applying one extraction with dichloromethane or two successive extractions (the first with dichloromethane and the second one with methanol, more polar) and the time required for the ...
Mª J. Martínez, M. Crespi
doaj   +1 more source

Tolerability and Feasibility of Minimally Invasive Canine Skin Sampling: Excellent Tolerability Meets Transcriptomic Challenges

Veterinary Dermatology, Volume 37, Issue 3, Page 375-385, June 2026.
ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann, Lisa B. Mamo, Allison N. Dickey   +2 more
wiley   +1 more source

Environmental governance in the face of collapse: The case of Acapulco, Mexico, between tourist splendour and ecological risk

Ecological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Underwater clean‐up efforts in Acapulco Bay reveal the visible consequences of chronic coastal pollution. This study shows how Environmental Risk Assessments (ERAs) can integrate scientific evidence, regulatory frameworks and practitioner experience to identify pollution sources and guide more effective coastal governance in cities of the Global South.
Sinuhé Hernández Márquez, María Eugenia Zamudio‐Resendiz, María Luisa Núñez Resendiz, Montserrat Murrieta Alarcón, Alejandro Federico Alva Martínez, Laura Margarita Márquez Valdelamar, Nelly María López Ortiz, Carlos Alberto Sandoval Navarrete, Alberto Pérez Rojas, Alma Socorro Sobrino Figueroa, Yanin Islas Barrios, Ricardo Caballero Fuentes, Nataly Graciela Santos Bustos, Abel Sentíes   +13 more
wiley   +1 more source