Source and move of ammonia in internal environment of fishes

Smutna, M.; Svobodova, Z.; Vorlova, L.

Source and move of ammonia in internal environment of fishes

2001

Smutna, M. | Svobodova, Z. | Vorlova, L. (Veterinarni a Farmaceuticka Univ., Brno (Czech Republic))

This study analyses ammonia sources and paths of ammonia detoxication in fish. The deamination of amino acids is highlighted from the point of view of ammonia production with respect to histidin and serin, as well as to alternative ammonia sources in natural renewal of somatic tissues and cells. Simultaneously, non-existence of ureosynthetic cycle and change of outer environmental conditions can easily disrupt the balance of offer and excretion and lead to the accumulation of ammonia with symptoms of intoxication.

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Mots clés AGROVOC

ammonia ammoniac amp animal migration atp biochemistry biochimie catabolism catabolisme catabolismo deamination enzyme activity estres excretion fishes foie fonction physiologique glicogeno glutamina glutamine glycogen glycolyse glycolysis histidina histidine homeostasis inanition intestin intestines intestinos kidneys liver locomotion metabolic disorders migration animale muscle muscles peces physiological functions poisson (animal) proteolisis proteolyse proteolysis rein serina serine starvation stress toxicidad toxicity

Informations bibliographiques

Editeur

Jihoceska Univerzita

Pagination

p. 97-105

D'autres materias

Bioquimica; Higado; Trouble du metabolisme; Migracion animal; Excrecion; Locomocion; Activite enzymatique; Amoniaco; Toxicite; Funcion fisiologica; Desamination; Desaminacion; Inanicion; Trastornos metabolicos; Musculos; Glicolisis; Rinones; Actividad enzimatica; Homeostasie; Glycogene

Langue

tchèque

Note

Summaries (Cs, En)

5 schemes; 18 ref.

ISBN

80-85887-41-X

Titre traduit

Vznik a pohyb amoniaku ve vnitrnim prostredi ryb

Type

Conference; Non-Conventional

Source

[Proceedings of the international conference organized in the frame of Vodnany fish days: Health protection of fish].- Vodnany (Czech Republic): Jihoceska Univerzita, 2001.- ISBN 80-85887-41-X. 138 p.

Conférence

Health protection of fish, Vodnany (Czech Republic), 2-3 May 2001

Sur AGRIS depuis: 2003-08-15

Format: AGRIS AP

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Source and move of ammonia in internal environment of fishes

2001

Mots clés AGROVOC

Informations bibliographiques