Antibacterial spectrum of synthetic herbal-based polyphenols against Vibrio parahaemolyticus isolated from diseased Pacific whiteleg shrimp (Penaeus vannamei) in Thailand

Tinh, Tran Huu; Elayaraja, Sivaramasamy; Mabrok, Mahmoud; Gallantiswara, Putu Cri Devischa; Vuddhakul, Varaporn; Rodkhum, Channarong

doi:10.1016/j.aquaculture.2020.736070

Cited by 21 publications

(14 citation statements)

References 63 publications

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“…A synthetic herbal-based polyphenol compound, pyrogallol, demonstrated to exert high in vitro bactericidal efficacy including increased killing rate and degenerative effects against AHPND V. parahaemolyticus cells. The study suggests that pyrogallol based antimicrobial agent could be a promising method to control the AHPND in shrimp producing sectors [ 125 ]. Although, the above-mentioned studies have documented that plant-derived compounds exhibit a broad spectrum of pharmacological and health promoting effect, the mechanism of action of these compounds in mediating these effects remain a topic of debate.…”

Section: Control and Management Of Acute Hepatopancreatic Necrosis Disease (Ahpnd)—current Statusmentioning

confidence: 99%

Acute Hepatopancreatic Necrosis Disease (AHPND): Virulence, Pathogenesis and Mitigation Strategies in Shrimp Aquaculture

Kumar

Roy

Behera

et al. 2021

Toxins

125

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Shrimp, as a high-protein animal food commodity, are one of the fastest growing food producing sectors in the world. It has emerged as a highly traded seafood product, currently exceeding 8 MT of high value. However, disease outbreaks, which are considered as the primary cause of production loss in shrimp farming, have moved to the forefront in recent years and brought socio-economic and environmental unsustainability to the shrimp aquaculture industry. Acute hepatopancreatic necrosis disease (AHPND), caused by Vibrio spp., is a relatively new farmed penaeid shrimp bacterial disease. The shrimp production in AHPND affected regions has dropped to ~60%, and the disease has caused a global loss of USD 43 billion to the shrimp farming industry. The conventional approaches, such as antibiotics and disinfectants, often applied for the mitigation or cure of AHPND, have had limited success. Additionally, their usage has been associated with alteration of host gut microbiota and immunity and development of antibiotic resistance in bacterial pathogens. For example, the Mexico AHPND-causing V. parahaemolyticus strain (13-306D/4 and 13-511/A1) were reported to carry tetB gene coding for tetracycline resistance gene, and V. campbellii from China was found to carry multiple antibiotic resistance genes. As a consequence, there is an urgent need to thoroughly understand the virulence mechanism of AHPND-causing Vibrio spp. and develop novel management strategies to control AHPND in shrimp aquaculture, that will be crucially important to ensure food security in the future and offer economic stability to farmers. In this review, the most important findings of AHPND are highlighted, discussed and put in perspective, and some directions for future research are presented.

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Section: Control and Management Of Acute Hepatopancreatic Necrosis Disease (Ahpnd)—current Statusmentioning

confidence: 99%

Acute Hepatopancreatic Necrosis Disease (AHPND): Virulence, Pathogenesis and Mitigation Strategies in Shrimp Aquaculture

Kumar

Roy

Behera

et al. 2021

Toxins

125

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“…This intensification may deteriorate the water quality leading to environmental stress, which could decrease the immunological response and induce opportunistic pathogens affecting the survival rate of aquatic animals (Adineh et al, 2021; Fazelan et al, 2020; Rajabiesterabadi et al, 2020; Yousefi et al, 2021). These bad conditions may also lead to outbreaks of disease causing massive mortality of cultured shrimp (Bondad‐Reantaso et al, 2012; Tinh et al, 2021). The chemotherapeutics as well as antibiotics are generally used to prevent or treat infectious diseases but they may be easily transmitted to human beings through food chain.…”

Section: Introductionmentioning

confidence: 99%

“…The production of Indian shrimp, P. indicus , is sometimes hampered by a mass mortality due to vibriosis, which caused by the genus Vibrio . Among these pathogens, Vibrio parahaemolyticus is the main threatening bacterium, which causes acute hepatopancreatic necrosis disease with high mortality and severe economic losses of several cultured shrimp species (Flegel, 2012; Peña‐Navarro et al, 2020; Sivaramasamy et al, 2016; Tinh et al, 2021). The use of such herbs materials/extracts as natural feed additives is promising sources of eco‐friendly therapeutics in enhancing the innate immunity and preventing disease outbreaks in aquatic organisms (Reverter et al, 2014; van Hai, 2015; Hoseinifar et al, 2016; Awad & Awaad, 2017; Hoseinifar, Dadar, et al, 2017; Hoseinifar, Zou, et al, 2017; Hoseinifar, Sohrabi, et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Effects of dietary sweet basil (Ocimum basilicum) oil on the performance, antioxidants and immunity welfare, and resistance of Indian shrimp (Penaeus indicus) againstVibrio parahaemolyticusinfection

Abdel‐Tawwab

El‐Ashram²,

Tahoun

et al. 2021

Aquacult Nutr

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In the present study, Indian shrimp, Penaeus indicus, were fed on diets supplemented with basil (Ocimum basilicum) oil (BO) to observe the growth performance, antioxidant and innate immune responses, and the resistance against Vibrio parahaemolyticus infection. The animals (5.0–5.5 g) were fed on diets supplemented with 0.0 (control), 1.0, 2.5 and 5 g BO/kg diet over 90 days. After the feeding trial, animals were intramuscularly injected by V. parahaemolyticus and observed for 96 h for mortality or any abnormal signs. Growth‐stimulating effects of dietary BO supplementation on final weight, weight gain percentage, specific growth rate and feed intake were observed. No significant differences were found in feed conversion ratio, protein efficiency ratio, protein productive value and animal survival. Feeding the animals on BO‐enriched diets did not significantly affect the chemical proximate composition of animals’ muscles. Increased values of total protein, albumin and globulin were observed in BO‐fed animals; meanwhile, aspartate and alanine aminotransferases as well as creatinine and urea levels significantly decreased in animals fed 2.5–5.0 g BO/kg diet. Activities of superoxide dismutase, catalase, glutathione peroxidase, lysozyme and phenol oxide activity significantly (p < .05) increased in the BO‐fed fish, with highest values in treatments of 2.5–5.0 g/kg diet. The dietary BO supplementation significantly (p < .05) decreased levels of malondialdehyde and nitrous oxide. After the bacterial challenge, 66.7 percent of animals in the control group were dead. The BO‐fed animals were more resistant against bacterial challenge especially at levels of 2.5–5.0 g/kg diet, which showed high relative percentage of survival (80.0–86.7 percent). In conclusion, dietary BO supplementation with levels of 2.5–5.0 g/kg diet proved beneficial effects to Indian shrimp where growth performance, antioxidant systems and innate immunity were stimulated. It also promoted the challenge of Indian shrimp against V. parahaemolyticus infection.

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“…Aquaculture is the process of artificially breeding aquatic organisms, in which bacterial diseases may significantly reduce the profitability [26,27]. Antibiotics are usually used to deal with bacterial diseases in aquaculture, but due to the causing of drug-resistant bacteria, potential environmental problems, etc., many countries have formulated a series of policies to ban the use of several antibiotics in aquaculture [7].…”

Section: Discussionmentioning

confidence: 99%

Linalool Nanoemulsion Preparation, Characterization and Antimicrobial Activity against Aeromonas hydrophila

Zhong

Tang

Liu

et al. 2021

IJMS

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Aeromonas hydrophila is one of the most important aquatic pathogens causing huge economic losses to aquaculture. Linalool, a vital ingredient of a variety of essential oils, was proved as a good antimicrobial agent in our previous studies. However, the low solubility and volatility of Linalool obstruct its application in the field of aquatic drugs. Thus, in this study, Linalool nano-emulsion (LN) was prepared to solve these obstructions. We investigated the physicochemical properties, antibacterial activity, and mode of action of LN against A. hydrophila. LN with different medium chain triglycerides (MCT) concentrations were prepared by ultrasonic method. The results showed that the emulsion droplet size of LN was the smallest when MCT was not added to the formulation. Nano-emulsions are usually less than 500 nm in diameter. In our study, LN in this formulation were spherical droplet with a diameter of 126.57 ± 0.85 nm and showed good stability. LN showed strong antibacterial activity, the MIC and MBC values were 0.3125% v/v and 0.625% v/v, respectively. The bacterial population decreased substantially at 1 × MIC of LN. LN exhibited disruptive effect on cell membranes by scanning electron microscope (SEM) and transmission electron microscope (TEM). The present study provided a formulation of Linalool nano-emulsion preparation. Moreover, the good antibacterial activity of LN showed in our study will promote the application of Linalool for the control and prevention of A. hydrophila in aquaculture.

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Antibacterial spectrum of synthetic herbal-based polyphenols against Vibrio parahaemolyticus isolated from diseased Pacific whiteleg shrimp (Penaeus vannamei) in Thailand

Cited by 21 publications

References 63 publications

Acute Hepatopancreatic Necrosis Disease (AHPND): Virulence, Pathogenesis and Mitigation Strategies in Shrimp Aquaculture

Acute Hepatopancreatic Necrosis Disease (AHPND): Virulence, Pathogenesis and Mitigation Strategies in Shrimp Aquaculture

Effects of dietary sweet basil (Ocimum basilicum) oil on the performance, antioxidants and immunity welfare, and resistance of Indian shrimp (Penaeus indicus) againstVibrio parahaemolyticusinfection

Linalool Nanoemulsion Preparation, Characterization and Antimicrobial Activity against Aeromonas hydrophila

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