The Authors have studied the ability of producing enzymes blocking various antibiotics by 274 Gram-negative germs isolated in the years 1978-80 in the Province of Chieti (Italy). The results have showed that a high percentage of examined strains presents a polyresistance towards penicillins, cephalosporins, chloramphenicol and amino-glucosides producing in the same time beta-lactamase, acetyl-transferases and phospho-transferases.

Download full-text PDF

Source

Publication Analysis

Top Keywords

[the production
4
production enzymes
4
enzymes inactivating
4
inactivating antibiotics
4
antibiotics gram-negative
4
gram-negative bacteria
4
bacteria isolated
4
isolated province
4
province chieti]
4
chieti] authors
4

Similar Publications

Targeting RNA splicing modulation: new perspectives for anticancer strategy?

J Exp Clin Cancer Res

January 2025

Department of Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning Province, 110122, P. R. China.

The excision of introns from pre-mRNA is a crucial process in the expression of the majority of genes. Alternative splicing allows a single gene to generate diverse mRNA and protein products. Aberrant RNA splicing is recognized as a molecular characteristic present in almost all types of tumors.

View Article and Find Full Text PDF

Background: Knee Osteoarthritis (KOA) is a prevalent condition worldwide, significantly diminishing quality of life and productivity. Except for the alignment change, muscle activation patterns (MAP) have garnered increasing attention as another crucial factor contributing to KOA.

Objective: This study explores the factors, characteristics, and effects of MAP changes caused by KOA, providing a neuromuscular-based causal analysis for the rehabilitation treatment of KOA.

View Article and Find Full Text PDF

Background: Continuous fermentation offers advantages in improving production efficiency and reducing costs, making it highly competitive for industrial ethanol production. A key requirement for Saccharomyces cerevisiae strains used in this process is their tolerance to high ethanol concentrations, which enables them to adapt to continuous fermentation conditions. To explore how yeast cells respond to varying levels of ethanol stress during fermentation, a two-month continuous fermentation was conducted.

View Article and Find Full Text PDF

Background: The Immunoglobulin Heavy Chain (IGH) genomic region is responsible for the production of circulating antibodies and warrants careful investigation for its association with COVID-19 characteristics. Multiple allelic variants within and across different IGH gene segments form a limited set of haplotypes. Previous studies have shown associations between some of these haplotypes and clinical outcomes of COVID-19.

View Article and Find Full Text PDF

Background: Vibrio parahaemolyticus is a marine bacterium causing seafood-associated gastrointestinal illness in humans and acute hepatopancreatic necrosis disease (AHPND) in shrimp. Bacteriophages have emerged as promising biocontrol agents against V. parahaemolyticus.

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!