Influence of roundup herbicide on the activities of peptidases in the intestines of various fish species
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KUZ'MINA, Victoria V., TARLEVA, A., SHEPTITSKY, Vladimir. Influence of roundup herbicide on the activities of peptidases in the intestines of various fish species. In: Journal of Ichthyology, 2017, nr. 5(57), pp. 761-767. ISSN 0032-9452. DOI: https://doi.org/10.1134/S0032945217050095
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Journal of Ichthyology
Numărul 5(57) / 2017 / ISSN 0032-9452

Influence of roundup herbicide on the activities of peptidases in the intestines of various fish species

DOI: https://doi.org/10.1134/S0032945217050095

Pag. 761-767

Kuz'mina Victoria V.1, Tarleva A.2, Sheptitsky Vladimir3
 
1 Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences,
2 Tiraspol State University,
3 T.G. Shevchenko State University of Pridnestrovie, Tiraspol
 
Disponibil în IBN: 8 februarie 2018


Rezumat

It has been revealed that, as a rule, Roundup herbicide inhibits activities of peptidases in the intestine mucosa and chyme in various fish species, both benthivorous (common carp Cyprinus carpio, silver bream Blicca bjoerkna, roach Rutilus rutilus, and crucian carp Carassius carassius) and piscivorous (perch Perca fluviatilis, pike Esox lucius, and sander Sander lucioperca). The tolerance of peptidases to the herbicide is species-specific. The magnitude and vector of the effects of Roundup depend on its concentration and localization of an enzyme. In the mucosa, the enzymes of common carp and pike are most tolerant, while the enzymes of common carp, silver bream, and pike are most tolerant in the chyme.

Cuvinte-cheie
Chime, common carp Cyprinus carpio, crucian carp Carassius carassius, intestine mucosa, perch Perca fluviatilis, roach Rutilus, utilus, sander Sander lucioperca, silver bream Blicca bjoerkna,

peptidases, pike Esox Lucius