Disinfection effect of povidone-iodine in aquaculture water of swamp eel (<i>Monopterus albus</i>)

Chen, Xuan; Lai, Chongde; Wang, Yulan; Wei, Lili; Zhong, Qiuyan

doi:10.7717/peerj.5523

Cited by 12 publications

(8 citation statements)

References 26 publications

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“…Mucus also contains immunoglobulins and lysozymes which have also antibacterial action, so groups 1 and 2 showed a considerable in vitro antibacterial activity against A. hydrophila but the presence of iodine is potentiating this action. Accordingly, Chen et al (2018) indicated that 10 ppm and 20 ppm of povidone-iodine effectively killed 99 and 100% of A. hydrophila in vitro and protected swamp eel (Monopterus albus).…”

Section: Discussionmentioning

confidence: 99%

The protective role of iodine and MS-222 against stress response and bacterial infections during Nile tilapia (Oreochromis niloticus) transportation

Sherif¹,

Eldessouki

Sabry

et al. 2022

Aquacult Int

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Fish transportation is a regular farming and experimental practice that mainly results in stress conditions that may extend to induce a high mortality rate. In the present experimental simulation, Oreochromis niloticus were transported for 2 h and maintained for another 6 h in transportation containers to assess the effect of tranquilization with tricaine methanesulfonate (MS-222) and/or the addition of iodine on mortality rate and restoring the normal physiological functions. Experimental fish were divided into four groups: group 1 (control) was transported in farm water without MS-222 or iodine, group (2) was transported in farm water supplemented with 40 mg/L of MS-222, fish in group (3) were transported in farm water supplemented with 40 mg/L of MS-222 + 10 ppm iodine, and fish in group (4) were transported in farm water containing 10 ppm iodine. Blood samples were collected for the determination of serum cortisol and glucose, while skin mucus was collected for assaying lysozyme, peroxidase and antibacterial activity; cumulative mortality rate; and food reflexes which were assessed at 0 h, 1 h, 6 h, 48 h, 7 days and 14 days post 2 h transportation. The results indicated that fish tranquilization with MS-222 and/or treatment with iodine mitigated the stress condition associated with transportation and accelerate restoration of the normal physiological and immunological status. So, it was recommended to use the MS-222 as a tranquillizer together with iodine as an antiseptic during transportation of O. niloticus.

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Section: Discussionmentioning

confidence: 99%

The protective role of iodine and MS-222 against stress response and bacterial infections during Nile tilapia (Oreochromis niloticus) transportation

Sherif¹,

Eldessouki

Sabry

et al. 2022

Aquacult Int

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“…These chemicals are regularly employed in the majority of fish and shrimp hatcheries, grow-out facilities, and processing facilities to eliminate bacteria, viruses, and other pests that may negatively affect production. Depending on the nation, laws regulating the use of disinfectants may vary from being very easy to being quite difficult to understand (Chen et al, 2018;Kim et al, 2008;Pomaranski and Soto, 2020). The current study revealed Timsen and Pahonil were the most popular disinfectant in the aquaculture setup in the south eastern Bangladesh.…”

Section: Discussionmentioning

confidence: 63%

Aqua medicines, drugs and chemicals (AMDC) used in freshwater aquaculture of South-Eastern Bangladesh

Hossain

Islam

Asif

et al. 2021

Asian Australas. J. Biosci. Biotechnol.

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A broad variety of aquaculture-related medications, drugs, and chemicals (AMDC) are extensively used in the aquaculture industry in South-Eastern Bangladesh. Fish farmers are worried about the quality of their final product, and disease outbreaks must be stopped at all costs. Farmers are sometimes one ahead of the curve when it comes to producing healthy final products by including probiotics, vitamins, and minerals into their aquaculture setups to promote early and disease-free output. However, the current study was carried out in south eastern Bangladesh, specifically in the highly dense aquaculture regions of Chandpur, Cumilla, and Feni district (17 upazilas), from November 2016 to January 2018. Questions were asked through interviews and a Focus Group Discussion (FGD) was held to gather primary data. The major target groups were aquaculture farmers, AMDC shops, pharmaceutical company employees, and hatchery owners. In this three-county area, according to the findings from the thorough research, there are a total of 33 companies that advertise 330 generics brand products via their own distributional channels. Among the available AMDC products in the study area, growth promoters were mostly abundant products among all categories while other products such as predator removal products, insecticides and ectoparasiticides, water quality and pond management, plankton producer, plankton bloom cleaner, disinfectant and disease treatment, toxic gas reducer, pH controller, oxygen supply, stress reducer, growth promoter, probiotics and antibiotics were most selling products to the farmers. The present study revealed 19 generic of antibiotics were available and prescribed by the AMDC vendors or aquaculture disease consultants (ADC) around the regions. Additionally, the research also included the dosages of AMDC and the method of administration in the aquaculture pond, which will assist both the farmers and the ADC in selecting and suggesting the appropriate medications or treatments that may be beneficial to the farmers in the long run. Asian Australas. J. Biosci. Biotechnol. 2021, 6 (2), 103-127

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“…It is one of the most economically important freshwater fishes in East Asia because of its medicinal and food value (Zhou et al, 2002). M. albus is affected by the bacterial pathogen Aeromonas hydrophila ( A. hydrophila ), causing disease that could be responsible for major economic losses in the aquaculture industry (Chen, Lai, Wang, Wei, & Zhong, 2018). A. hydrophila infection can be treated with antibiotics, but this has raised concerns regarding antibiotic resistance and public health security due to antibiotic residue in fish and the environment.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The char of migration inhibitory factor and Cathepsin B from Asian swamp eel (Monopterus albus) and their response to challenge with Aeromonas hydrophila

Wang

Lin

et al. 2021

J World Aquaculture Soc

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Aeromonas hydrophila causes sepsis and is responsible for significant economic losses in Asian finless eel (Monopterus albus) aquaculture. Previous studies have found that macrophage migration inhibitory factor (MIF) and Cathepsin B (CTSB) may be expressed in many vertebrate tissues and organs. However, there have been no reports discussing the importance of MIF and CTSB in Asian swamp eel. The complete ORF sequences of MAMIF and MACTSB were found to be 348 and 993 bp, respectively. The adaptive analysis showed that the sequences of MAMIF and MACTSB were highly conserved, and only two positive selection sites were identified in MAMIF. Quantitative real time polymerase chain reaction (qRT‐PCR) demonstrated that MAMIF and MACTSB genes were expressed in all tissues evaluated with the highest expression occurring in the head kidney, spleen and liver. Challenge with Aeromonas hydrophila resulted in a significant increase in the expression of MAMIF and MACTSB in skin, liver, head kidney and spleen that peaked at 12‐h post‐infection. The results show that MAMIF and MACTSB play important roles in the immune function of Monopterus albus.

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Disinfection effect of povidone-iodine in aquaculture water of swamp eel (Monopterus albus)

Cited by 12 publications

References 26 publications

The protective role of iodine and MS-222 against stress response and bacterial infections during Nile tilapia (Oreochromis niloticus) transportation

The protective role of iodine and MS-222 against stress response and bacterial infections during Nile tilapia (Oreochromis niloticus) transportation

Aqua medicines, drugs and chemicals (AMDC) used in freshwater aquaculture of South-Eastern Bangladesh

The char of migration inhibitory factor and Cathepsin B from Asian swamp eel (Monopterus albus) and their response to challenge with Aeromonas hydrophila

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