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Caution for using ventilatory frequency as an indicator of stress in fish
(Elsevier B.V., 2004-04-30)
This study tested the use of ventilatory frequency (VF) as an indicator of stress in the Nile tilapia, Oreochromis niloticus (L.). Firstly, we tested the relationship between VF and plasma cortisol after confinement. ...
Chronic intermittent hypoxia enhances cat chemosensory and ventilatory responses to hypoxia
(BLACKWELL, 2004-10-15)
The carotid body (CB) chemoreceptors may play an important role in the enhanced hypoxic ventilatory response induced by chronic intermittent hypoxia (CIH). We studied the effects of cyclic hypoxic episodes of short duration ...
The `club` cell and behavioural and physiological responses to chemical alarm cues in the Nile tilapia
(TAYLOR & FRANCIS LTD, 2010)
The alarm response to skin extract has been well documented in fish. In response to skin extract, there is a decline in both locomotion activity and aggressive interactions. Our observation herein of these responses in the ...
The 'club' cell and behavioural and physiological responses to chemical alarm cues in the Nile tilapia
(Taylor & Francis Ltd, 2010-01-01)
The alarm response to skin extract has been well documented in fish. In response to skin extract, there is a decline in both locomotion activity and aggressive interactions. Our observation herein of these responses in the ...
The 'club' cell and behavioural and physiological responses to chemical alarm cues in the Nile tilapia
(Taylor & Francis Ltd, 2010-01-01)
The alarm response to skin extract has been well documented in fish. In response to skin extract, there is a decline in both locomotion activity and aggressive interactions. Our observation herein of these responses in the ...
Raphe magnus nucleus is involved in ventilatory but not hypothermic response to CO2
(Amer Physiological Soc, 2007-11-01)
There is evidence that serotonin [ 5- hydroxytryptamine ( 5- HT)] is involved in the physiological responses to hypercapnia. Serotonergic neurons represent the major cell type ( comprising 15 - 20% of the neurons) in raphe ...
Raphe magnus nucleus is involved in ventilatory but not hypothermic response to CO2
(Amer Physiological Soc, 2007-11-01)
There is evidence that serotonin [ 5- hydroxytryptamine ( 5- HT)] is involved in the physiological responses to hypercapnia. Serotonergic neurons represent the major cell type ( comprising 15 - 20% of the neurons) in raphe ...
Ventilatory compensation of the alkaline tide during digestion in the snake Boa constrictor
(Company of Biologists Ltd, 2004-03-01)
The increased metabolic rate during digestion is associated with changes in arterial acid-base parameters that are caused by gastric acid secretion (the 'alkaline tide'). Net transfer of HCl to the stomach lumen causes an ...
Ventilatory compensation of the alkaline tide during digestion in the snake Boa constrictor
(Company of Biologists Ltd, 2004-03-01)
The increased metabolic rate during digestion is associated with changes in arterial acid-base parameters that are caused by gastric acid secretion (the 'alkaline tide'). Net transfer of HCl to the stomach lumen causes an ...