Library Subscription: Guest
Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections
Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Print: 0018-8166
ISSN Online: 1943-5991

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v34.i1.150
pages 123-135

Developing Eggs of Donaldson's Trout and Steelhead Trout in the Norm and upon Infection by Saprolegnia Fungi

L. Ya. Kurovskaya
Institute of Zoology National Academy of Sciences of Ukraine Kyiv, Ukraine

ABSTRACT

Effects of tannin (a degumming substance) and fungicidal dyes (basic violet C, malachite green, and brilliant green) on some biochemical parameters of developing fish eggs were studied in Donaldson's trout and steelhead trout, the forms actively used in commercial fish breeding. In addition to normal eggs, experiments were performed with eggs infected by Saprolegnia fungi (water mold). The results showed that this fungal infection at different stages of embryonic development leads to significant changes in egg weight, protein level, and activities of hydrolases.


Articles with similar content:

Light-dependent Changes in Physiological Indices and Behavior Activity of the Rainbow Trout Salmo irideus
Hydrobiological Journal, Vol.35, 1999, issue 4
M. Yu. Aleyev, V. N. Radchenko
DNA Damage in Birds After the Mining Waste Spill in Southwestern Spain: A Comet Assay Evaluation
Journal of Environmental Pathology, Toxicology and Oncology, Vol.20, 2001, issue 4
Jose Luis Tella, Miguel Lopez-Lazaro, Raquel Baos, Manuela G. Forrero, Nuria Pastor, Felipe Cortes, Fernando Hiraldo
Dynamics of Activity of Hydrolases, Level of Protein and Titer of Lectine in Trout Embryo Under Effect of Pathogenic Fungi
Hydrobiological Journal, Vol.36, 2000, issue 4
I. A. Balakhnin, L. Ya. Kurovskaya, O. N. Davydov
Lipid and Lipoprotein Composition of the Antarctic Fishes' Blood Serum
Hydrobiological Journal, Vol.45, 2009, issue 3
S. V. Khyzhniak, L. V. Sorokina, L. S. Stepanova, V. M. Voytsytskiy
Solid-substrate Fermentation of Wheat Grains by Mycelia of Indigenous Species of the Genus Ganoderma (Higher Basidiomycetes) to Enhance the Antioxidant Activities
International Journal of Medicinal Mushrooms, Vol.16, 2014, issue 3
Sarasvathy Subramaniam, Yee Shin Tan, Umah Rani Kuppusamy, Vikineswary Sabaratnam