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Deltamethrin is toxic to the fish (crucian carp, Carassius carassius) heart
Pesticide Biochemistry and Physiology, 2016Pyrethroids are extensively used for the control of insect pests and disease vectors. Pyrethroids are regarded safe due to their selective toxicity: they are effective against insects but relatively harmless to mammals and birds. Unfortunately, pyrethroids are very toxic to fishes.
Jaakko, Haverinen, Matti, Vornanen
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Central gustatory paths in the crucian carp, carassius carassius
Journal of Comparative Neurology, 1980AbstractThe central fiber connections of the gustatory system (VII, IX, and X nerves) in the crucian carp were examined by the Fink‐Heimer method and its modification.The sensory and recurrence roots of the VII enter the brainstem separately and terminate in the ipsilateral half of the facial lobe (L‐VII).
Y, Morita, H, Ito, H, Masai
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Environmental Toxicology and Pharmacology, 2018
The ubiquitous existence of hexabromocyclododecane (HBCD) in environmental matrices has made it attractive to both field investigators as well as laboratory researchers. However, literature on the biological effects caused by HBCD on aquatic vertebrates seldom exist.
Huike, Dong +5 more
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The ubiquitous existence of hexabromocyclododecane (HBCD) in environmental matrices has made it attractive to both field investigators as well as laboratory researchers. However, literature on the biological effects caused by HBCD on aquatic vertebrates seldom exist.
Huike, Dong +5 more
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The toxicity of copper to crucian carp (Carassius carassius) in soft water
Science of The Total Environment, 2007Crucian carp (Carassius carassius) were exposed to a Cu rich medium (pH 6.6, conductivity 25 microS/cm, 2.91 mg Ca(2+)/l, approximately 300 microg Cu(2+)/l). Untreated department water (pH 6.6, conductivity 25 microS/cm, 2.91 mg Ca(2+)/l) acted as control.
Joachim, Schjolden +3 more
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Glycogen dynamics of crucian carp (Carassius carassius) in prolonged anoxia
Journal of Comparative Physiology B, 2016Mobilization of glycogen stores was examined in the anoxic crucian carp (Carassius carassius Linnaeus). Winter-acclimatized fish were exposed to anoxia for 1, 3, or 6 weeks at 2 °C, and changes in the size of glycogen deposits were followed. After 1 week of anoxia, a major part of the glycogen stores was mobilized in liver (79.5 %) and heart (75.6 ...
Matti, Vornanen, Jaakko, Haverinen
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Anaerobic metabolism in the carp (Carassius carassius L.)
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 19751. 1. An analysis has been made of the concentrations of glucose, glycogen, alanine, succinate, lactate and pyruvate occurring in the red and white myotomal muscles of crucian carp subjected to a series of reduced oxygen levels. 2. 2. Anaerobic glycolysis increased in both red and white muscles as evidenced by the increase in lactate: pyruvate ...
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Effects of lead on hepatocyte ultrastructure in Carassius carassius (L.) var. auratus
Tissue and Cell, 1991Subcellular modifications in hepatocytes of Carassius carassius var. auratus subjected to 24 hr and 48 hr sublethal acute lead (5mg.1-1) exposure were studied by electron microscopy. Cytological alterations were observed after 24 hr of treatment and became more evident after 48 hr.
FRANCHINI, Antonella +2 more
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Glycosaminoglycans of retrobulbar tissue of the crucian carp (Carassius carassius L.)
Experimental Eye Research, 1967Retrobulbar connective tissue of the crucian carp was investigated with regard to its hexosamine-containing material. Approximately half of the hexosamines were found in the glycoprotein fraction and nearly half were found in the glycosaminoglycan fraction.
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Status of the crucian carp, Carassius carassius (L.), in the UK
Fisheries Management & Ecology, 2000SummaryThe crucian carp, Carassius carassius (L.), is a small fish of restricted distribution in the UK, which is probably only native to central and eastern England. The crucian carp is endemic to northern Europe. It has been widely confused with the introduced and congeneric goldfish, Carassius auratus (L.), and forms hybrids with that species and ...
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Long-lived photoproducts of porphyropsin in the retina of the crucian carp (Carassius carassius)
Vision Research, 1974Abstract In the carp retina bleached porphyropsin is rapidly converted into a 390–400 nm product, which decays exponentially to 3-dehydroretinol. Because the photochemistry and kinetics of this product suggest that it corresponds to the intermediate named retinal in the frog's retina, we call it “3-dehydroretinal”. The difference between the carp and
K O, Donner +3 more
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