Acetic acid and acidification accelerate chronological and replicative aging in yeast.

Cell Cycle

Dipartimento di Biotecnologie Mediche e Forensi, Università di Palermo, Palermo, Italy.

Published: October 2012

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3478300PMC
http://dx.doi.org/10.4161/cc.22042DOI Listing

Publication Analysis

Top Keywords

acetic acid
4
acid acidification
4
acidification accelerate
4
accelerate chronological
4
chronological replicative
4
replicative aging
4
aging yeast
4
acetic
1
acidification
1
accelerate
1

Similar Publications

Alternatives to nonbiodegradable synthetic plastics for food packaging include films made from biopolymers that are nontoxic and environment-friendly. In this study, carnauba wax (CW) and nitrogen-doped graphene quantum dots (NG) as functional additives were utilized in the production of pectin/gelatin (PG) film. NG was synthesized through the microwave method, using acetic acid as the carbon source, giving size, and zeta potential of 1.

View Article and Find Full Text PDF

Unraveling the electronic structure of metal complexes can bring various catalytic possibilities for hydrogen evolution reaction (HER). However, the electronic effect of metal and ligands modulating and switching the reaction center for HER has yet to be comprehensively analyzed. Herein, we report nickel selenoether electrocatalysts which show tunable reaction centers (nickel or ligand) for HER using mild weak acetic acid in less deprotonating DMF solvent.

View Article and Find Full Text PDF

Optimized Metolachlor, Epoxiconazole and Chlorantraniliprole Mixture Analysis for Aquatic Toxicity Testing Using UHPLC-MS/MS.

Bull Environ Contam Toxicol

January 2025

Centro de Investigaciones en Bioquímica Clínica e Inmunología-CIBICI, Facultad de Ciencias Químicas, CONICET, Universidad Nacional de Córdoba, Haya de La Torre Esq., Medina Allende, 5000, Córdoba, Argentina.

The co-occurrence of pesticides in aquatic ecosystems highlights the need for studies investigating their potential toxicity as mixtures to the aquatic biota. Well-designed studies are essential to assess the presence and toxicity of relevant pesticide mixtures, particularly those such as the chloroacetamide herbicide metolachlor (MET), the triazole fungicide epoxiconazole (EP) and the diamide anthranilic insecticide chlorantraniliprole (CAP), which have not been previously tested, and whose co-occurrence is possible in waters close to cultivated areas. A solid phase extraction ultra-performance liquid chromatography-tandem quadrupole mass spectrometry method was developed to quantify equivalent toxicity concentrations for CAP, EP, and MET in artificial freshwater during acute toxicity tests.

View Article and Find Full Text PDF

The purpose of this work was to create and assess Lornoxicam (LOR) loaded Novasomes (Novas) for the efficient treatment of ulcerative colitis. The study was performed using a 2 factorial design to investigate the impact of several formulation variables. Three separate parameters were investigated: Surface Active agent (SAA) type (), LOR concentration (), and SAA: Oleic acid ratio ().

View Article and Find Full Text PDF

Soil salinization poses a significant ecological and environmental challenge both in China and across the globe. Plant growth-promoting rhizobacteria (PGPR) enhance plants' resilience against biotic and abiotic stresses, thereby playing a vital role in soil improvement and vegetation restoration efforts. PGPR assist plants in thriving under salt stress by modifying plant physiology, enhancing nutrient absorption, and synthesizing plant hormones.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!