Effects of light spectrum on growth and physiological status of gilthead seabream Sparus aurata and rainbow trout Oncorhynchus mykiss reared under recirculating system conditions

Karakatsouli, Nafsika; Papoutsoglou, Sofronios E.; Pizzonia, Gianluca; Tsatsos, Georgios; Tsopelakos, Aristeidis; Chadio, Stella; Kalogiannis, D.; Dalla, Christina; Polissidis, Alexia; Papadopoulou-Daifoti, Z.

doi:10.1016/j.aquaeng.2007.01.005

Cited by 96 publications

(72 citation statements)

References 26 publications

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“…However, reared tiger puffer under red light condition was shown slower growth than other experimental groups. In contrast to our results, rainbow trout showed negative impact on growth performance when rearing under blue light condition (Karakatsouli et al, 2007) and yellow light was efficiently induced the mean weight (Heydarnejad et al, 2013). These different results were suggest that the light spectra represents a species specific effect in fish growth, because preferred wavelength was different for each fish species.…”

Section: Discussioncontrasting

confidence: 99%

Relevance of Light Spectra to Growth of the Rearing Tiger Puffer Takifugu rubripes

Kim

Hur

et al. 2016

Dev Reprod

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In fish, light (photoperiod, intensity and spectra) is main regulator in many physiological actions includinggrowth. We investigate the effect of light spectra on the somatic growth and growth-related gene expression in the rearing tiger puffer. Fish was reared under different light spectra (blue, green and red) for 8 weeks. Fish body weight and total length were promoted when reared under green light condition than red light condition. Expression of somatostatins (ss1 and ss2) in brain were showed higher expression under red light condition than green light condition. The ss3 mRNA was observed only higher expression in blue light condition. Expression of growth hormone (gh) in pituitary was detected no different levels between experimental groups. However, the fish of green light condition group was showed more high weight gain and feed efficiency than other light condition groups. Our present results suggest that somatic growth of tiger puffer is induced under green light condition because of inhibiting ss mRNA expression in brain by effect of green wavelength.

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Section: Discussioncontrasting

confidence: 99%

Relevance of Light Spectra to Growth of the Rearing Tiger Puffer Takifugu rubripes

Kim

Hur

et al. 2016

Dev Reprod

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“…On the other hand, plasma glucose was significantly higher under red LEDs than under blue or green LEDs. These results are in agreement with a study by Karakatsouli et al (2007) in which the plasma glucose of rainbow trout, Oncorhynchus mykiss, was significantly higher in fish raised for 11 weeks under red light than in those raised under blue light. These authors concluded that red light induced stress and increased energy demands.…”

Section: Discussionsupporting

confidence: 83%

Effects of LED spectral sensitivity on circadian rhythm-related genes in the yellowtail clownfish,Amphiprion clarkii

Park

Shin

Kim

et al. 2013

Animal Cells and Systems

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Using clock genes in the yellowtail clownfish Amphiprion clarkii, we investigated the effects of light spectra and melatonin on circadian rhythms using light-emitting diodes (LEDs): red, green, and blue. To assess differences in circadian rhythms under different LED light spectra, we measured changes in the expressions of Melatonin receptor 1 (MT1) and Period 2 (Per2) and Cryptochrome 1 (Cry1) genes and changes in the plasma melatonin levels. Under red light, MT1 expression was significantly higher than that under other light spectra, but Per2 and Cry1 expressions were significantly lower than were those under other light spectra. Plasma glucose was significantly higher under red light than under other light spectra. These results indicate that, because red light is rapidly absorbed by water molecules, it cannot be detected by fish and acts as a stressor. In addition, melatonin regulates circadian rhythms via clock genes, and green and blue lights may be the most suitable for altering circadian rhythms in yellowtail clownfish, as these wavelengths generally penetrate seawater more efficiently than that by red light.

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“…Moreover, alterations in brain neurotransmitters have been reported to be involved in music effects in animals, because music can produce autonomic and neurochemical responses and/or modifications in neuronal efficacy which may benefit performance in other domains relevant to animal well-being (Rickard et al 2005). Because elevated levels of brain neurotransmitters have been associated with stress-induced increases in brain serotonergic and dopaminergic activity when several kinds of stressor are imposed on fish (Karakatsouli et al 2007b;Papoutsoglou et al 2006Papoutsoglou et al , 2007Winberg and Nilsson 1993) or rats (Midzyanovskaya et al 2006;Ravindran et al 2005), the only obvious explanations are either that none of the treatments imposed in the current study resulted in establishment of stressful conditions or that any stressful condition that may had been established had, by the end of the experiment, already been successfully coped with.…”

Section: Discussionmentioning

confidence: 98%

Common carp (Cyprinus carpio) response to two pieces of music (“Eine Kleine Nachtmusik” and “Romanza”) combined with light intensity, using recirculating water system

Papoutsoglou

Karakatsouli

Papoutsoglou

et al. 2010

Fish Physiol Biochem

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The objective of this study was to further investigate the effects of music on fish physiology, bearing in mind available information regarding the involvement of endogenous and exogenous factors in fish farming. Therefore, Cyprinus carpio (50.5 +/- 0.36 g) were reared in a recirculating water system under 80 and 200 lux and subjected to no music at all (control, ambient noise only), 4 h of Mozart's "Eine Kleine Nachtmusik", or 4 h of anonymous "Romanza-Jeux Interdits" for 106 days. Both music treatments resulted in increased growth performance at both light intensities, with Romanza treatment at 200 lux resulting in better growth performance than Mozart treatment. Furthermore, feed efficiency for the Romanza groups was significantly better than for the control. Although no significant music effect was apparent for brain neurotransmitters, lower anterior intestine alkaline protease levels were detected for both music treatments. Taking into consideration the numerous advantages of recirculating water systems, it should be emphasised that fish response to music expresses the results of various physiological and biochemical processes, especially when fish notably respond differently when subjected to two different pieces of music.

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Effects of light spectrum on growth and physiological status of gilthead seabream Sparus aurata and rainbow trout Oncorhynchus mykiss reared under recirculating system conditions

Cited by 96 publications

References 26 publications

Relevance of Light Spectra to Growth of the Rearing Tiger Puffer Takifugu rubripes

Relevance of Light Spectra to Growth of the Rearing Tiger Puffer Takifugu rubripes

Effects of LED spectral sensitivity on circadian rhythm-related genes in the yellowtail clownfish,Amphiprion clarkii

Common carp (Cyprinus carpio) response to two pieces of music (“Eine Kleine Nachtmusik” and “Romanza”) combined with light intensity, using recirculating water system

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