๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Proposal and application of an ecotoxicity biotest based on escherichia coli

โœ Scribed by M. Espigares; I. Roman; J. M. Gonzalez Alonso; B. de Luis; F. Yeste; R. Galvez

Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
331 KB
Volume
10
Category
Article
ISSN
0260-437X

No coin nor oath required. For personal study only.

โœฆ Synopsis

The authors propose the use of an ecotoxicity biotest based on Escbericbia coli for the sanitary control of water. The sensitivity of the proposed model was evaluated using a group of representative toxicants, and its response (synergism, additive or antagonism) to toxicants was observed. Finally, the biotest was applied to 124 water samples from rivers, underground sources, drinking water and wastewater.

The results of the biotest were compared with the sanitary classification of the waters.

Study of interaction

To demonstrate the interaction of toxicants, i.e. the synergistic and antagonistic effects, the same methodology was used as for the study of sensitivity. The toxicants were tested in twos or threes, taking into

๐Ÿ“œ SIMILAR VOLUMES

Structural homology of spinach acyl carr
Structural homology of spinach acyl carrier protein and Escherichia coli acyl carrier protein based on NMR data
โœ Mark C. Oswood; Yangmee Kim; John B. Ohlrogge; James H. Prestegard ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 193 KB ๐Ÿ‘ 1 views

Acyl carrier proteins (ACPs) from spinach and from Escherichia coli have been used to demonstrate the utility of proton NMR for comparison of homologous structures. The structure of E. coli ACP had been previously determined and modeled as a rapid equilibrium among multiple conformational forms (Kim

The inhibitory effect of alcideยฎ, an ant
The inhibitory effect of alcideยฎ, an antimicrobial drug, on protein synthesis in Escherichia coli
โœ Joann Scatina; Mohamed S. Abdel-Rahman; Emanuel Goldman ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 657 KB

Alcide@, a broad-spectrum antimicrobial drug, has been shown to kill a wide range of common pathogenic bacteria as well as fungi, in vitro. This agent consists of Part A and Part B which contain sodium chlorite and lactic acid as the active ingredients, respectively. The mixing of these two parts im