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| Titel: |
Synchronization of dog drinking behaviour by light/dark rhythm and food availability |
| Auteur: |
Ozon, C. Dolisi, C. Ardisson, J. L. Crenesse, D. Gastaud, M. |
| Verschenen in: |
Biological rhythm research |
| Paginering: | Jaargang 18 (1987) nr. 3 pagina's 205-217 |
| Jaar: |
1987-10 |
| Inhoud: |
Water intake of five dogs was studied in four situations. In situations A and B dogs had free access to food and water. In situations C and D access to food was limited to half an hour in every 24 hrs: at the end of the light phase (situation C) or during the dark phase (situation D). In situation B the light is constant. In the other situations dogs were exposed to an LD 12:12 cycle. Individual results showed: (1) in one dog the water intake was strongly influenced by the LD cycle and slightly influenced by the food intake; (2) in three dogs, fixed food intake determined the water intake while the LD cycle had a slight influence; (3) in one dog only a pronounced inhibitory effect of dark phase and a stimulative effect of food intake on water intake were noted simultaneously. These results show the existence of inter-individual differences in dogs and the interest of individual studies when the influence of external synchronizers is to be investigated. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 7 gevonden artikelen
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