Metabolic cost of acute and chronic salinity response of hybrid red tilapia Oreochromis sp. larvae

Rahmah, Sharifah; Liew, Hon Jung; Napi, Nazronha; Rahmat, Siti Aishah

doi:10.1016/j.aqrep.2019.100233

Cited by 21 publications

(22 citation statements)

References 58 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The lethal nature of NaCl to freshwater fish is an expected effect due to the loss of water to the environment that is characteristic of stenohaline fishes (Fashina-Bombata & Busari, 2003). The tolerance range of fish to saline water depends on characteristics such as fish species, age, and size (Luz & Santos, 2008), as well as the osmoregulatory characteristics of each species (Rahmah et al, 2020). Qualitative analysis revealed that the aquatic environment influenced the tissue morphology of the gills.…”

Section: Experiments II -Chronic Tolerancementioning

confidence: 99%

“…Changes in environmental NaCl content challenge the physiological homeostasis and biological processes of an organism (Kültz, 2015) and can cause death (Urbina & Glover, 2015) or affect growth performance (Rahmah, Liew, Napi, & Rahmat, 2020), blood parameters (Ullah et al, 2018), plasma osmolality, respirometry responses (Nordlie, 2009), histopathology, or behavior (Abe, Dias, Cordeiro, Ramos, & Fujimoto, 2015;Honorato & Nascimento, 2016). Unsuitable NaCl dosage can lead to dehydration and hypernatremia, causing homeostasis disturbances (Mattioli et al, 2017) and susceptibility to infectious diseases (Choi, Cope, Harms, & Law, 2013).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Respiratory profile and gill histopathology of Carassius auratus exposed to different salinity concentrations

Silva

Ziemniczak

Bacha

et al. 2021

Semina: Ciênc. Agrár.

View full text Add to dashboard Cite

The aim of this study was to evaluate the chronic salinity tolerance of Carassius auratus and the effects on blood parameters, gill morphology, and survival. In the first test, nine different concentrations (0.0, 0.5, 1.0, 2.5, 5.0, 10, 15, 20, and 25 g L-1) of NaCl were used with nine repetitions for 96 h. The survival of fish subjected to 15 g L-1 NaCl was 4 h, and 5 min at a concentration of 25 g L-1. The mortality of fish with 15 g L-1 NaCl was 100%. Morphological analyses of the gills showed hyperplasia of the coated cells in the interlamellar space and hypersecretion of mucus in fish exposed to 10 g L-1 of NaCl. At concentrations of 20 and 25 g L-1, necrosis of the support collagen caused the cells to detach from the lamellar structure mucosa. In the chronic test, two concentrations were used, with four replications containing nine fish in each aquarium for a period of 21 days. Blood samples and gills from the fish were collected, and it was observed that the fish showed a decrease in the concentration of bicarbonate (NaHCO3) in the blood, indicating hypernatremia. Acute exposure of C. auratus to sodium chloride (NaCl) should be at a maximum of 10 g L-1 of NaCl, after which level there would be a loss in animal performance and/or mortality. Chronic exposure to 5 g L-1 of NaCl promotes acidemia, ionic imbalance, and pathological changes in the gills; therefore, it is not recommended.

show abstract

Section: Experiments II -Chronic Tolerancementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Respiratory profile and gill histopathology of Carassius auratus exposed to different salinity concentrations

Silva

Ziemniczak

Bacha

et al. 2021

Semina: Ciênc. Agrár.

View full text Add to dashboard Cite

show abstract

“…In 2016, tilapia production reached 6.2 million tons, representing one of the major sources of animal protein for human consumption (Barría et al 2020)}. In addition to its nutritional value, tilapia is considered as one of the most economical and commonly consumed finfish in the world (Ahmad Ansari et al 2020) that can be marketed in various forms (gutted, live or fillet) for intermediaries or wholesalers, hotels, restaurants and other industries (Ahmad Ansari et al 2020; Domínguez‐May et al 2020; Rahmah et al 2020; Sgnaulin et al 2020).…”

Section: Most Important Bft‐based Cultures: Shrimp and Tilapiamentioning

confidence: 99%

“…The production of tilapia has been stimulated because it is one of the most prolific fish, exhibiting fast growth rates, physiological robustness and excellent meat quality that results in a continuous expansion market. Additionally, all tilapia are freshwater fish, but their euryhaline capability allows several species and hybrids to adapt and develop in brackish and marine waters (Kamal & Mair 2005; Rahmah et al 2020; Sgnaulin et al 2020). For example, for these fish, the type of metabolic substrate used as the predominant source of energy is not significantly affected, over a wide range of salinity (Barreto‐Curiel et al 2015).…”

Section: Most Important Bft‐based Cultures: Shrimp and Tilapiamentioning

confidence: 99%

The nitrification process for nitrogen removal in biofloc system aquaculture

Robles‐Porchas

Gollas‐Galván

Martínez‐Porchas

et al. 2020

Reviews in Aquaculture

View full text Add to dashboard Cite

Aquaculture is an economic activity that faces the unavoidable problem of water quality detriment, which is mainly generated by the improper management of production ponds, including inadequate water circulation and aeration, accumulation of undigested food residues, excretion of metabolic by‐products by the cultivated organisms and other. In addition, the increase in suspended organic matter together with the presence and generation of nitrogen compounds can severely affect the physiology of the animal, leading to significant losses in production. Ammonia (NH3), nitrite (NO2) and nitrate (NO3) are toxic in different scales and environmental conditions; therefore, reducing their concentrations in the culture units has paramount relevance. In this regard, bioflocs are an efficient alternative to transform nitrogen compounds into a non‐toxic form, taking advantage of the capabilities of the microbial communities conforming them. Also, nitrogen can be harnessed and incorporated as organic nitrogen, making the biofloc a source of useful natural food for the cultivated organism. The substantial reduction in the rate of water exchange favoured by the biofloc technology (BFT) is a beneficial advantage for both the production systems and the environment, diminishing the risk of introducing pathogens into the pond in parallel with the improvement in the water quality of effluents. Ammonia oxidation is an advantage adding value to the BFT systems and is discussed in this review.

show abstract

“…Salinity is one of the most important ecological factors affecting the growth and metabolism of aquatic organisms, and salinity changes may seriously affect osmoregulation and physical state of teleosts (Abdel‐Rahim et al., 2020; Dong, Dong, & Meng, 2008; Duarte et al., 2018; Huang et al., 2020; Pérez‐Robles et al., 2019; Rahmah, Liew, Napi, & Rahmat, 2020; Ruiz‐Jarabo et al., 2019; Vargas‐Chacoff, Muñoz, Ocampo, Paschke, & Navarro, 2019; Wang et al., 2019; Yang & Min, 2019; Zhang et al., 2017; Zhu et al., 2018). However, beneficial effects of appropriate salinity have been reported in high growth rate, reproductive activity and disease resistance activity (Sui, Huang, Kong, Lu, & Wang, 2016; Urbina & Glover, 2015; Wang, Li, Li, Zhang, & Lu, 2016).…”

Section: Introductionmentioning

confidence: 99%

Physiological responses to salinity stress in the Managua Cichlid,Cichlasoma managuense

Chen

Zhong

et al. 2020

Aquac Res

View full text Add to dashboard Cite

The present study was designed to examine the physiological responses of juvenile managua cichlid, Cichlasoma managuense under short-term salinity stress, that is transferring C. managuense from freshwater to brackish water of salinity 0 (control group), 3‰, 6‰, 9‰, 12‰ or 15‰ for 48, 96, 144 and 192 hr respectively. The results showed that gill Na + /K +-ATPase (NKA) activity revealed a decreased (48 hr), increased (96 hr) and then slightly decreased (144 hr, 192 hr) response with increasing salinity and the lowest NKA level was consistently detected at 9‰ salinity treatment; gill Ca 2+ /Mg 2+-ATPase (CMA) activities in all salinity treatments were significantly higher than that of the control group (p < .05) before 144 hr; the RNA/ DNA ratio was significantly reduced when exposed to high salinities (≥9‰), suggesting growth inhibition; serum cortisol level gradually decreased at low salinities (up to 6‰) but dramatically increased at high salinities of 12‰ and 15‰; and both serum glucose/lactic acid levels and heat shock protein 90 (HSP90) level in liver/muscle were decreased at the salinity between 9‰ and 6‰ but increased at the salinity between 12‰ and 15‰, which was a U-shape response curve. Taken together, our data suggest that C. managuense can adapt well at salinity up to 0‰-9‰ and high salinity may cause detrimental effects.

show abstract

Metabolic cost of acute and chronic salinity response of hybrid red tilapia Oreochromis sp. larvae

Cited by 21 publications

References 58 publications

Respiratory profile and gill histopathology of Carassius auratus exposed to different salinity concentrations

Respiratory profile and gill histopathology of Carassius auratus exposed to different salinity concentrations

The nitrification process for nitrogen removal in biofloc system aquaculture

Physiological responses to salinity stress in the Managua Cichlid,Cichlasoma managuense

Contact Info

Product

Resources

About