Results 41 to 50 of about 140,423 (166)

Electrochemical Sensing of Phenicol Antibiotics at Gold

open access: yesInternational Journal of Electrochemical Science, 2012
Phenicols are an effective and a broad spectrum class of antibiotics which has lost favour due to their side effects on human health. A rapid and sensitive electrochemical detection system is developed for the simultaneous detection of chloramphenicol ...
Sanaz Pilehvar   +3 more
doaj   +1 more source

Spectrophotometric Determination of Chloramphenicol in Pharmaceutical Formulations by Diazotization and Coupling Reaction [PDF]

open access: yesKirkuk Journal of Science
Chloramphenicol (CAP), a broad-spectrum antibiotic, was quantitatively analyzed in various pharmaceutical formulations using a rapid and sensitive spectrophotometric method, with the characterization via Fourier-transform infrared (FTIR) spectroscopy ...
Vian Ismail   +7 more
doaj   +1 more source

Screening and Selection of Antibiotics for Enhanced Production of Astaxanthin by Haematococcus lacustris

open access: yesLife
Haematococcus lacustris (Girod-Chantrans) Rostafinski (Chlorophyta) is the richest microalgal source of astaxanthin. Natural astaxanthin from H. lacustris has been widely studied and used for commercial production worldwide.
Vijay Rayamajhi   +9 more
doaj   +1 more source

Detection of florfenicol resistance in opportunistic Acinetobacter spp. infections in rural Thailand

open access: yesFrontiers in Microbiology
Florfenicol (Ff) is an antimicrobial agent belonging to the class amphenicol used for the treatment of bacterial infections in livestock, poultry, and aquaculture (animal farming). It inhibits protein synthesis.
Bernice Siu Yan Tan   +13 more
doaj   +1 more source

Ammonia adducts of chloramphenicol and chloramphenicol palmitate.

open access: yesChemical and Pharmaceutical Bulletin, 1977
Chloramphenicol and chloramphenicol palmitate were found to form adducts with ammonia. Both ammonia adducts are so unstable at room temperature that ammonia free antibiotics are easily recovered by rapid elimination of ammonia. Particle size was reduced for chloramphenicol palmitate by repeating sorption and subsequent desorption of ammonia.
SEKIGUCHI, KEIJI   +3 more
openaire   +2 more sources

In vitro Induction of Transmissive Resistance to Tetracycline, Chloramphenicol and Ampicillin in Vibrio cholera non-O1/ non-O139 Serogroups Isolated Within 1990-2005

open access: yesАнтибиотики и Химиотерапия, 2020
Inducible character of resistance to tetracycline, chloramphenicol and ampicillin was investigated in 20 strains of Vibrio cholera non-O1/non-O139 serogroups isolated from inhabitants of Uzbekistan in 1990 (10 strains, ctx+) and in 2001 (5 strains, ctx-)
N. A. Selynskaya   +4 more
doaj  

Survival and behavior of silver catfish, Rhamdia quelen, submitted to antibiotics and sodium chloride treatments

open access: yesCiência Rural, 2006
In order to evaluate the use of antibiotics and NaCl on the behavior and survival of silver catfish, Rhamdia quelen, infested by Ichthyophthirius multifiliis and infected with Aeromonas hydrophila, juveniles were treated with chloramphenicol ...
Andrade Luciana Segura de   +3 more
doaj  

Development of an Aptamer-Based Surface Plasmon Resonance Biosensor for Detecting Chloramphenicol in Milk

open access: yesBiosensors
Surface plasmon resonance (SPR) biosensors have been applied in various fields with the advantages of being label-free, having high specificity, having high sensitivity, and providing real-time monitoring.
Minyu Qi   +6 more
doaj   +1 more source

Efficient Enrichment of Total Flavonoids and Antibacterial Activity of the Ethyl Acetate Fraction of Croton blanchetianus Baill. (Euphorbiaceae) Leaves

open access: yesDrugs and Drug Candidates
Background/Objectives: This study investigated the flavonoid enrichment and antimicrobial activity of the ethyl acetate fraction (EAF) obtained from Croton blanchetianus (Euphorbiaceae) leaves against Staphylococcus aureus, including the methicillin ...
Pedro Artur Ferreira Marinho   +7 more
doaj   +1 more source

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