Results 41 to 50 of about 27,906 (119)

Bisphenol A activates BK channels through effects on α and β1 subunits

open access: yesChannels, 2014
We demonstrated previously that BK (KCa1.1) channel activity (NPo) increases in response to bisphenol A (BPA). Moreover, BK channels containing regulatory β1 subunits were more sensitive to the stimulatory effect of BPA.
Trey S Rottgen   +4 more
doaj   +1 more source

The protection of bisphenol A-modulated miRNAs and targets by natural products

open access: yesEnvironment International
Bisphenol A (BPA) is a ubiquitous environmental pollutant with endocrine-disrupting functions. Identifying protective drugs and exploring the mechanisms against BPA are crucial in healthcare.
Ya-Ting Chuang   +7 more
doaj   +1 more source

PERFIL DE RIESGOS DE CONTAMINACIÓN MICROBIOLÓGICA Y QUÍMICA EN LA CADENA DE PRODUCCIÓN DE NUEVE PRODUCTOS HORTÍCOLAS PARA CONSUMO FRESCO, DE UN GRUPO DE EMPRESAS AGRÍCOLAS DEL VALLE CENTRAL DE COSTA RICA

open access: yesAgronomía Costarricense, 2015
Se determinó el riesgo de contaminación microbiológica o química en cada uno de los procesos de los sistemas de producción de hortalizas de consumo fresco, en una población de 164 empresas agrícolas del Valle Central de Costa Rica.
Guillermo Vargas-Hernández   +3 more
doaj  

BPA promotes lung fibrosis in mice by regulating autophagy-dependent ferroptosis in alveolar epithelial cells

open access: yesEcotoxicology and Environmental Safety
Background: Bisphenol A (BPA) is an industrial chemical that is commonly found in daily consumer products. BPA is reportedly associated with lung diseases.
Ni Liang, Wenyi Song, Jing Li
doaj   +1 more source

Isomer-specific metabolism and novel metabolite identification of bisphenol A and its isomer o, p’-BPA in humans

open access: yesEcotoxicology and Environmental Safety
Studies have identified bisphenol A (BPA) and its isomer o, p’-BPA in environmental and human samples, indicating their potential risks to human health. Yet, the risks of their co-exposure cannot be extrapolated from individual profiles, as interactions ...
Weijian Fan   +7 more
doaj   +1 more source

Bisphenol A released and ultrastructural changes in dental composite resins

open access: yesInternational Journal of Interdisciplinary Dentistry
Dental composite resins may release bisphenol-A or similar molecules affecting patient health and the environment. This study measured bisphenol-A release from three commonly used in patients composite resins (Filtek™ Z350 XT, Filtek™ P60, Filtek™ Bulk ...
Francisca Lillo   +5 more
doaj   +1 more source

Investigation of the protective effect of Lavandula stoechas against the damage caused by Bisphenol A in the liver tissue of rats

open access: yesHeliyon
The present study aims to explore the hepatoprotective potential of Lavandula stoechas (LS) against Bisphenol A (BPA)-induced liver toxicity. In this experiment, 32 male rats were utilized and categorized into control, LS, BPA, and BPA + LS groups for ...
Merve Aydın   +4 more
doaj   +1 more source

Association of urinary bisphenol A with hyperlipidemia and all-cause mortality: NHANES 2003-2016.

open access: yesPLoS ONE
BackgroundThe connection between urinary bisphenol A (BPA) and hyperlipidemia is still unclear, and few studies have evaluated whether urinary BPA affects mortality among individuals with hyperlipidemia.
Lijuan Guo   +3 more
doaj   +1 more source

Research review on the detection of BPA by electrochemical sensors modified with carbon-based composites

open access: yesShipin yu jixie
As one of the most widely used plasticizers, BPA is often used in various types of food packaging. However, the leaching of BPA from food and water and the emission of BPA in the manufacturing process can harm human health.
REN Huimin   +4 more
doaj   +1 more source

Evaluación del sistema de gestión de calidad de la corporación COPEXTEL S.A.

open access: yesSantiago
El presente trabajo se realizó con el propósito de diseñar un procedimiento para la evaluación del Sistema de Gestión de Calidad de la Corporación COPEXTEL S.A; lo que daría respuesta a una de las metas que plantea la visión estratégica de la ...
Irina Heredia Cantillo   +3 more
doaj  

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