Effect of different temperature regimes on metabolic and blood parameters of silver catfish Rhamdia quelen

Lermen, Carine Luísa; Lappe, Rosiele; Crestani, Márcia; Vieira, Vânia Pimentel; Gioda, Carolina Rosa; Schetinger, Maria Rosa Chitolina; Baldisserotto, Bernardo; Moraes, Gilberto; Morsch, Vera Maria

doi:10.1016/j.aquaculture.2004.06.021

Cited by 141 publications

(87 citation statements)

References 29 publications

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“…Em percas (Perca fluviatilis), os valores de triglicérides apresentaram uma correlação positiva com a taxa de alimentação, Ò fotoperíodo e A temperatura da água (KAVADIAS et al, 2003). Aumentos nos níveis de glicose em peixes estão relacionados a uma série de estressores como variações de temperatura, transporte e manuseio (ACERETE et al, 2004;LERMEN et al, 2004;URBINATI, et al 2004). A mobilização da glicose tem por objetivo fornecer energia extra para o animal resistir durante o período de distúrbio.…”

Section: Resultsunclassified

Produtividade de tambaqui criado em tanque-rede com diferentes taxas de alimentação

et al. 2007

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Section: Resultsunclassified

Produtividade de tambaqui criado em tanque-rede com diferentes taxas de alimentação

et al. 2007

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“…Studies of the effects of temperature on metabolic rates and growth performance have been conducted on several species, for example, Rhamdia quelen (Quoy & Gaimard) (Lermen et al 2004), Cyclopterus lumpus L. (Nytro et al 2014), and Polyprion oxygeneios (Schneider & Forster) (Tromp et al 2016). In addition, Long et al (2012) studied temperature stress responses on the development of larval zebrafish, Danio rerio (Hamilton) , and they found that the development of zebrafish larvae was significantly delayed under cold stress, while heat stress also exerted an inhibitory effect, which was lower than that of cold stress.…”

Section: Introductionmentioning

confidence: 99%

Effect of water temperature on the physiological stress and growth performance of tapah (Wallago leeri) during domestication

Tang

Muchlisin

Syawal

et al. 2017

Archives of Polish Fisheries

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Abstract. The objectives of the present study were to analyze the effect of temperature regimes on stress levels and to determine the suitable water temperature for the domestication of tapah, Wallago leeri Bleeker. A completely randomized method was used in this study, and three levels of water temperature were tested, namely, 27, 29, and 31°C, in seven replicates. A total of 500 experimental fish were collected from the Kampar River, Langgam, Riau, Indonesia, and transported to the Aquaculture Laboratory, Riau University. The fish were reared in 21 tanks at stocking densities of 70-100 fish tank -1 . The fish were fed rough fish three times a day at 08:00, 12:00, and 21:00 for 30 days. Blood samples were taken on days 1, 14, and 29, which were analyzed for cortisol, glucose, and plasma protein. Growth and survival rates were recorded at the end of the experiment. ANOVA showed that water temperature had a significant effect on the stress condition, growth, and survival rate of tapah. Lower blood glucose, protein, and cortisol plasma levels were recorded in fish acclimatized at 29°C with values of 14.44 mg dL -1 , 5.35 g dL -1 , and 6.90 mg mL -1 , respectively.Additionally, higher growth performance (32.30 g) and survival rates (100%) were also found in fish reared at 29°C. It was concluded that the best water temperature for the domestication of tapah is 29°C.

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“…For example, significant fluctuations were detected in the concentrations of cortisol, glucose, cholesterol and other basic components in response to handling and hypoxic stress (Skjervold et al 2001). The levels of cortisol and glucose are considered to be specific indicators of sympathetic activation during stress conditions (Lermen et al 2004). Basic ecological factors, such as feeding regime and stocking density, also have a direct influence on certain biochemistry parameters (Coz-Rakovac et al 2005).…”

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confidence: 99%

Haematology and biochemical parameters of different feeding behaviour of teleost fishes from Vellar estuary, India

Satheeshkumar

Ananthan

Kumar³

et al. 2011

Comp Clin Pathol

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Haematological parameters have been recognized as valuable tools for monitoring fish health. Haematological and serum biochemical parameters were studied and compared different feeding behaviour of teleost fishes. Three marine teleost fishes, Lates calcarifer (carnivores), Mugil cephalus (omnivores) and Chanos chanos (herbivores), were carried out in order to find out a normal range of blood parameters which would serve as baseline data for assessment of the health status of the fish as well as reference point for future comparative surveys. Blood parameters such as red blood cell count (RBC) and white blood cells count (WBC), haemoglobin, haematocrit, mean cell haemoglobin concentration (MCHC), mean cell volume (MCV), mean cell haemoglobin, glucose, protein, cholesterol and urea were estimated from teleost fishes of different trophic level. Statistical analysis revealed that differences in haematological parameters between marine fish were significant (P<0.01). The result revealed that haematological RBC/WBC ratio, MCV and MCHC were significantly correlated at P<0.05 level. The RBC/WBC level increased due to the decrease in WBC during the study. Blood serum biochemical parameters can be used for confirming the maturity and monitoring any changes in the quality of waters and related soils.

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Effect of different temperature regimes on metabolic and blood parameters of silver catfish Rhamdia quelen

Cited by 141 publications

References 29 publications

Produtividade de tambaqui criado em tanque-rede com diferentes taxas de alimentação

Produtividade de tambaqui criado em tanque-rede com diferentes taxas de alimentação

Effect of water temperature on the physiological stress and growth performance of tapah (Wallago leeri) during domestication

Haematology and biochemical parameters of different feeding behaviour of teleost fishes from Vellar estuary, India

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