Specific Projection of the Sensory Crypt Cells in the Olfactory System in Crucian Carp, Carassius carassius
نویسندگان
چکیده
منابع مشابه
Thermal adaptation of the crucian carp ( Carassius carassius ) cardiac delayed
6 7 8 Minna Hassinen, Salla Laulaja, Vesa Paajanen, Jaakko Haverinen and Matti Vornanen 9 University of Eastern Finland, Department of Biology, P.O. Box 111, 80101 Joensuu, Finland 10 11 12 13 Short title: Thermal adaptation of cardiac potassium current in crucian carp 14 15 16 17 Address for correspondence: 18 Matti Vornanen 19 University of Eastern Finland 20 Department of Biology, P.O. box 1...
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.................................................................................................................................... 2 Introduction .............................................................................................................................. 4 The fish olfactory system .................................................................................................
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Studies on projection of the sensory neurons onto the olfactory bulb in fish have revealed a clear subdivision into spatially different areas that each responded specifically to different classes of odorants. Amino acids induce activity in the lateral part, bile salts induce activity in the medial part, and alarm substances induce activity in the posterior part of the medial olfactory bulb. In ...
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Injured fish skin leaks alarm substances that induce the fright reaction upon olfactory detection. The skin also contains a multitude of other odorants traditionally related to other behaviors, but to what extent they are detected upon injury is unknown. We have performed single unit recordings in the olfactory bulb (OB) of crucian carp while exposing the olfactory epithelium to skin extracts f...
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The effects of sustained anoxia on cardiac electrical excitability were examined in the anoxia-tolerant crucian carp (Carassius carassius). The electrocardiogram (ECG) and expression of excitation-contraction coupling genes were studied in fish acclimatised to normoxia in summer (+18°C) or winter (+2°C), and in winter fish after 1, 3 and 6 weeks of anoxia. Anoxia induced a sustained bradycardia...
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ژورنال
عنوان ژورنال: Chemical Senses
سال: 2005
ISSN: 1464-3553,0379-864X
DOI: 10.1093/chemse/bjj006