7 documents found, page 1 of 1

Association between Elevated Iodine Intake and IQ among School Children in Port...

The goal of this work was to examine whether elevated iodine intake was associated with adverse effects on IQ among school-age children in Portugal. In a representative sample of children from the north of the country, IQ percentiles by age (assessed with Raven’s Colored Progressive Matrices) were dichotomized to <50 (“below-average” IQs) and ≥50. Morning urine iodine concentrations, corrected for creatinine, w...

Association between elevated iodine intake and IQ among school children in Port...

The goal of this work was to examine whether elevated iodine intake was associated with adverse effects on IQ among school-age children in Portugal. In a representative sample of children from the north of the country, IQ percentiles by age (assessed with Raven’s Colored Progressive Matrices) were dichotomized to <50 (“below-average” IQs) and ≥50. Morning urine iodine concentrations, corrected for creatinine, w...

Iodine Status and Iodised Salt Consumption in Portuguese School-Aged Children: ...

The World Health Organization promotes salt iodisation to control iodine deficiency. In Portugal, the use of iodised salt in school canteens has been mandatory since 2013. The present study aimed to evaluate iodine status in school-aged children (6-12 years) and to monitor the use of iodised salt in school canteens. A total of 2018 participants were randomly selected to participate in a cross-sectional survey i...

3-Bromopyruvate induces cytotoxicity, inhibits glycolysis and decreases migrato...

Cancer cell bioenergetics and pH regulation influence breast cancer cell resist...

The multidrug resistance (MDR) phenotype, frequently observed during cancer treatment, is often associated with drug efflux pump activity. However, many other factors are also known to be involved. Cancer cells often rely on aerobic glycolysis for energy production; this is known as the "Warburg effect" and is used as a survival mechanism. Associated to this event, a reverse pH gradient across the cell membrane...

3-bromopyruvate, butyrate, monocarboxylate transporters, warburg effect

Most malignant tumors exhibit theWarburg effect, which consists in increased glycolysis rates with production of lactate, even in the presence of oxygen. Monocarboxylate transporters (MCTs), maintain these glycolytic rates, by mediating the influx and/or efflux of lactate and are overexpressed in several cancer cell types. The lactate and pyruvate analogue 3-bromopyruvate (3-BP) is an inhibitor of the energy me...

Functional characterization of a yarrowia lipolytica gene family coding for car...

Carboxylic acids are widely used in pharmaceutical and food industries and new industrial uses are continually emerging. The first step of carboxylic acids metabolism is their entrance to the cell and understanding in detail this process has significant biotechnological relevance. The first carboxylic acids permease found in Saccharomyces cerevisiae was a lactate/H+ symporter coded by JEN1 gene. In Kluyveromyce...