Histopathology changes in the rainbow trout (Onchorhyncus mykiss) consuming boric acid supplemented fish fodder

Öz, Mustafa; Yavuz, Orhan; Bölükbaş, Ferhan

doi:10.1016/j.jtemb.2020.126581

Cited by 19 publications

(5 citation statements)

References 23 publications

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“…Exposure of juvenile rainbow trout to freshwater (FW) containing 17 or 170 mg boron/L causes acute histopathological alterations in the gill and kidney (Topal et al, 2016 ), and the acceptable level of boron exposure to rainbow trout was concluded as ≤1.0 mg boron/L (Loewengart, 2001 ). Feeding rainbow trout with 0.05% boron‐supplemented feed stimulates the growth parameters, but 0.20% of boron supplementation inhibits the growth and causes degenerative and necrotic changes in the liver, gill, kidney, skeletal muscle, spleen, and brain (Öz et al, 2018 ; Öz et al, 2020 ).…”

Section: Introductionmentioning

confidence: 99%

Boric acid transport activity of marine teleost aquaporins expressed in Xenopus oocytes

Kumagai

Watanabe

Hayashi

et al. 2023

Physiological Reports

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Marine teleosts ingest large amounts of seawater containing various ions, including 0.4 mM boric acid, which can accumulate at toxic levels in the body. However, the molecular mechanisms by which marine teleosts absorb and excrete boric acid are not well understood. Aquaporins (Aqps) are homologous to the nodulin‐like intrinsic protein (NIP) family of plant boric acid channels. To investigate the potential roles of Aqps on boric acid transport across the plasma membrane in marine teleosts, we analyzed the function of Aqps of Japanese pufferfish ( Takifugu rubripes ) expressed in Xenopus laevis oocytes. Takifugu genome database contains 16 genes encoding the aquaporin family members ( aqp0a , aqp0b , aqp1aa , aqp1ab , aqp3a , aqp4a , aqp7 , aqp8bb , aqp9a , aqp9b , aqp10aa , aqp10bb , aqp11a , aqp11b , aqp12 , and aqp14 ). When T. rubripes Aqps (TrAqps) were expressed in X. laevis oocytes, a swelling assay showed that boric acid permeability was significantly increased in oocytes expressing TrAqp3a, 7, 8bb, 9a, and 9b. The influx of boric acid into these oocytes was also confirmed by elemental quantification. Electrophysiological analysis using a pH microelectrode showed that these TrAqps increase B(OH) 3 permeability. These results indicate that TrAqp3a, 7, 8bb, 9a, and 9b act as boric acid transport systems, likely as channels, in marine teleosts.

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Section: Introductionmentioning

confidence: 99%

Boric acid transport activity of marine teleost aquaporins expressed in Xenopus oocytes

Kumagai

Watanabe

Hayashi

et al. 2023

Physiological Reports

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“…Black cumin oil slightly decreased the HSI value due to its positive effects on fish health, but the toxic effect of cypermethrin caused severe damage to the liver and shrunk liver. Öz et al (2020), added boric acid to rainbow trout feed at different ratios and reported that HSI values of groups with high boric acid feed decreased due to toxication at the end of the feeding period.…”

Section: Discussionmentioning

confidence: 99%

Effects of dietary black cumin (Nigella sativa L.) oil on growth performance, hemato‐biochemical and histopathology of cypermethrin‐intoxicated Nile tilapia (Oreochromis niloticus)

Öz,

Üstüner,

Bölükbaş

2023

J World Aquaculture Soc

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This study was conducted to investigate the effects of dietary black cumin (Nigella sativa L.) oil on growth performance, hemato‐biochemical, and histopathology of cypermethrin‐intoxicated Nile tilapia. After determining the LC50 (96 h) value of cypermethrin, cypermethrin was added to the water at a ratio of 1:20 of this concentration, and the fish were fed for 42 days. To reduce the effects of cypermethrin, 1% black cumin oil was added to the fish feed as a potential protectant. Growth parameters, hematology, blood biochemistry, and histopathological changes of Nile tilapia were examined after the feeding period. In this study, the best growth was observed in the group fed with feed containing 1% black cumin oil, while the worst growth performance was observed in the group fed with water containing cypermethrin and without black cumin oil in the feed. As a result of the study, it was observed that black cumin oil added to the fish diet reduced the negative effects of water‐borne cypermethrin on growth, hematology, blood biochemistry, and histopathological parameters of Nile tilapia.

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“…(Park et al 2004). This transporter is linked to the cell membrane's integrity and health (Park et al 2005). There is a cell division on the cell membrane, which is primarily in charge of an organism's development and may be the primary explanation for boron's growth stimulating action.…”

Section: A) Boron's Importance To Plantsmentioning

confidence: 99%

Boron, the forgotten element

Aliem

2023

Frontiers in Scientific Research and Technology

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Boric acid, Borax micro-nutrient trace mineral Boron (B) is a trace element and a micromineral; it is a metalloid having qualities intermediate between those of a metal and a nonmetal, and it is found in the environment in many forms such as borates, boric acid, boric oxide, and sodium, calcium, and magnesium salts (Kabu and Akosman, 2013).Boron has also been utilised in a variety of sectors, it is a micronutrient with diverse and vitally important roles in metabolism that render it necessary for plant, animal, and human health. Boron is an essential element at low quantities but may be hazardous to plants and animals at greater amounts (Goldbach et al., 2007). It is also required for the function of various biological processes such as cell structure and enzyme activities, but it becomes toxic when boron levels in the aquatic environment become excessive (Ball et al., 2012).This study summarizes the effect of Boron on plants and animals and also it's toxic effect and it's anti toxic properties. Boron NatureBoron (B) is a trace element and a micromineral; it is a brittle, dark, lustrous metalloid (figure, 2) having qualities intermediate between those of a metal and a nonmetal, and it is found in many forms in the environment: such as boric acid, boric oxide, and sodium, calcium, and magnesium salts (Kabu and Akosman, 2013).Boron is widely employed in glass manufacturing, as enzyme stabilizers in detergents, as a fertilizer in agricultural uses, and several industrial applications. B natural environmental inputs are related with borate weathering, although a number of sources that are caused by people, such as sewage effluents, coal combustion, cleaning agents, and agricultural chemicals, also raise B concentrations (Soucek et al., 2011). Boron has also been utilized in a variety of sectors, including ceramic materials, fibre glass, detergents, fertilizers, Preservatives for wood and many beauty products (Scialli et al. 2010).Boron is a non-metallic element that occurs innately in more than 80 elements. Natural borate concentration in both surface and subterranean waters is typically low. Turkey contains more than 60% of the world's boron resources (Benzer, 2017).

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Histopathology changes in the rainbow trout (Onchorhyncus mykiss) consuming boric acid supplemented fish fodder

Cited by 19 publications

References 23 publications

Boric acid transport activity of marine teleost aquaporins expressed in Xenopus oocytes

Boric acid transport activity of marine teleost aquaporins expressed in Xenopus oocytes

Effects of dietary black cumin (Nigella sativa L.) oil on growth performance, hemato‐biochemical and histopathology of cypermethrin‐intoxicated Nile tilapia (Oreochromis niloticus)

Boron, the forgotten element

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