Anesthetized crucian carp using eugenol were stored at 8 Â☌ with 90 % oxygen and 95-100 % relative humidity for 38 h and then transferred to fresh water to recover. The aim of this study was to explore the artificial hibernation of crucian carp for waterless preservation and to characterize the quality and biochemical properties during and after the hibernation. Quality and biochemical properties of artificially hibernated crucian carp for waterless preservation. Fish were exposed for 1 day to normoxia (Po2 > 140 mmHg) and deep hypoxia (1 Po2 We hypothesized that crucian carp take up ambient nitrite and utilize it as a source of cellular NO availability during hypoxia. Hansen, Marie Niemann Gerber, Lucie Jensen, Frank Bo 59043).Nitric oxide availability in deeply hypoxic crucian carp There is a gradual but continuing extirpation in many water bodies, especially in Danube drainage and central Europe, possibly to due competition with introduced Carassius gibelio in non-optimal habitats (Ref. Marketed fresh and frozen eaten fried, broiled and baked (Ref. Spawns in dense submerged vegetation (Ref. Usually does not occur in waters with rich ichthyofauna and abundant predatory species, but very abundant in the absence of other fish species. Feeds all day but mainly at night on plankton, benthic invertebrates, plant materials and detritus. Tolerates cold, organic pollutants, and low oxygen levels in the water (Ref. Can survive at high temperatures and at very low oxygen concentrations during summer and under ice cover (Ref. Usually restricted to densely vegetated backwaters and oxbows of lowland rivers. They burrow in mud in the dry season or during winter (Ref. Adults occur in shallow ponds, lakes rich in vegetation and slow moving rivers.
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