Chlorpheniramine impairs functional recovery in Carassius auratus after telencephalic ablation

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منابع مشابه

Chlorpheniramine impairs functional recovery in Carassius auratus after telencephalic ablation.

We determined the effect of an H1 receptor antagonist on the functional recovery of Carassius auratus submitted to telencephalic ablation. Five days after surgery the fish underwent a spatial-choice learning paradigm test. The fish, weighing 6-12 g, were divided into four groups: telencephalic ablation (A) or sham lesion (S) and saline (SAL) or chlorpheniramine (CPA, ip, 16 mg/kg). For eight co...

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Effect of telencephalic ablation on appetitive instrumental learning in the goldfish (Carassius auratus)

ciative learning in a variety of training situations. In the goldfish (Carassius auratus), for example, bilateral ablations disrupt the acquisition of appetitive visual conditional discriminations (Onishi, 1997), complex spatial learning (Salas et al., 1996), the acquisition of avoidance behavior (Heinsworth et al., 1967), and the retention of preoperatively trained avoidance behavior (Overmier...

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Chlorpheniramine facilitates inhibitory avoidance in teleosts submitted to telencephalic ablation.

The present study investigated the involvement of H(1) histaminegic receptor on the acquisition of inhibitory avoidance in Carassius auratus submitted to telencephalic ablation. The fish were submitted to telencephalic ablation 5 days before the experiment. The inhibitory avoidance procedure included 1 day for habituation, 3 days for training composed of 3 trials each (1st day: T1, T2, T3; 2nd ...

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Anatomical and functional recovery of the goldfish (Carassius auratus) ear following noise exposure.

Fishes can regenerate lateral line and inner ear sensory hair cells that have been lost following exposure to ototoxic antibiotics. However, regenerative capabilities following noise exposure have not been explored in fish. Moreover, nothing is known about the functional relationship between hair cell damage and hearing loss, or the time course of morphological versus functional recovery in fis...

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Gill metaplasia in a goldfish, Carassius auratus auratus (L.).

1 Environmental Medicine Consortium, North Carolina State University, College of Veterinary Medicine, Raleigh, NC, USA 2 Department of Clinical Sciences, North Carolina State University, College of Veterinary Medicine, Raleigh, NC, USA 3 North Carolina Zoological Park, Asheboro, NC, USA 4 Department of Population Health and Pathobiology, North Carolina State University, College of Veterinary Me...

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ژورنال

عنوان ژورنال: Brazilian Journal of Medical and Biological Research

سال: 2009

ISSN: 0100-879X

DOI: 10.1590/s0100-879x2009000400010