Outbreak simulation of Litopenaeus vannamei recovery rate with oral alginate and spirulina diet supplementation against Vibrio parahaemolyticus AHPND

Azhar, Nuril; Yudiati, Ervia

doi:10.1007/s10499-023-01050-6

Cited by 6 publications

(10 citation statements)

References 67 publications

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“…Then, an increase in THC occurred on day 7 and then decreased again on days 14 to 21, followed by an increase on day 28. The increase in THC values on day 7 post-challenge test is due to the infection of V. parahaemolyticus bacteria in a critical phase, causing hemocyte cells to react to the body's defense mechanism consisting of pathogen recognition, phagocytosis, melanization, cytotoxicity, and cell communication in ghting pathogens (Azhar and Yudiati 2023;Dhewang et al 2023;Kemal et al 2023), and the increase on day 28 is presumably because the shrimp's body has returned to normal, thus it is able to produce hemocyte cells again. There are also parameters of shrimp's immune defense system that can be observed, namely phagocytosis activity (AF), which is the ability of non-speci c immune response cells to phagocytose disease agents entering the body.…”

Section: Discussionmentioning

confidence: 99%

The Effectiveness of Extract from Ambon Banana Stem Musa cavendishii var. Dwarf paxton for Prevention of Vibrio parahaemolyticus Bacterial Infection in Vannamei Shrimp Litopenaeus vannamei

Septarisa,

Nuryati,

Sukenda

et al. 2024

Preprint

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This study aims to evaluate the effect of administering Ambon banana stem extract through feed in enhancing the immune response, growth, and resistance of vannamei shrimp to diseases caused by Vibrio parahaemolyticus bacteria. The research used a completely randomized design consisting of five treatments, namely 2 control treatments (negative control and positive control) and three treatments containing feed with Ambon banana stem extract, namely 0.5 g kg− 1, 0.75 g kg− 1, and 1 g kg− 1 of feed. Shrimp were raised for 30 days and fed five times a day. On the 31st day, shrimp were challenged with V. parahaemolyticus at a dose of 105 CFU mL− 1, except for the negative control. The results showed that the dose of 0.75 g kg− 1 provided significantly higher growth performance (P < 0.05) compared to other doses and controls. Then a dose of 0.75 g kg− 1 was able to increase immune response significantly higher (P < 0.05) than other doses and controls. The bacterial abundance in the intestine at a dose of 0.75 g kg− 1 also significantly suppressed the growth of V. parahaemolyticus (P < 0.05) compared to other doses and controls. In addition, the survival rate of vannamei shrimp at a dose of 0.75 g kg− 1 was significantly higher (P < 0.05) compared to other doses and controls. The results of this research can be used as a reference for the optimal dosage for preventing V. parahaemolyticus bacterial infections using Ambon banana stem extract.

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Section: Discussionmentioning

confidence: 99%

The Effectiveness of Extract from Ambon Banana Stem Musa cavendishii var. Dwarf paxton for Prevention of Vibrio parahaemolyticus Bacterial Infection in Vannamei Shrimp Litopenaeus vannamei

Septarisa,

Nuryati,

Sukenda

et al. 2024

Preprint

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“…The haemolymph sampling to evaluate the immune parameters was taken from four shrimps from each pond, and was cunducted every month. Total hemolymph count (THC), phagocyte activity (PA), and phagocyte index (PI) were conducted by the previously described procedures (Azhar & Yudiati, 2023;Yudiati et al, 2016;Yudiati et al, 2019). Four Shrimps from each IMTA (polyculture) and monoculture ponds were randomly sampling.…”

Section: Methodsmentioning

confidence: 99%

“…Even though, some problems may appear (Khanjani et al, 2022;Zhang et al, 2022). Some pathogenic bacteria such as Vibrio spp., may be involved (Azhar & Yudiati, 2023;Hethesh et al, 2021), as well as pathogenic virus (White Spot Syndrome Virus/WSSV) (Yudiati et al, 2019). Alginate supplementation is a well-known compound for immune system boosters to combat pathogens and enhance disease resistance (Yudiati et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

“…Alginate, extracted from Sargassum sp. cell wall contains polysaccharide for immunostimulant agent ( (Jahromi et al, 2021;Yudiati et al 2016) to enhance disease resistance (Azhar & Yudiati, 2023;Yudiati et al, 2016). Alginat is composed by Lguluronate acid and D-mannuronate acid (Yudiati et al, 2016;Yudiati et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

“…In several studies, feed supplementation with alginate (Sargassum sp.) was evidently proven the improvement of shrimp resistence from pathogenic Vibrios namely Vibrio alginolyticus (Cheng et al, 2005), Vibrio harveyi (Jiang et al, 2017), Vibrio parahaemolyticus AHPND (Azhar & Yudiati, 2023) as well as WSSV (Chung et al 2011;Yudiati et al 2019). There is still a lack of information regarding the monoculture and this will even be more interesting to evaluate the IMTA pond system (polyculture) versus monoculture of L. vannamei with alginate supplementation in feed.…”

Section: Introductionmentioning

confidence: 99%

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Immune Profile of Litopenaeus vannamei in Monoculture and IMTA Ponds System

2023

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Integrated Multi Trophic Level (IMTA) is identified as the integrating culture of multi-species in one area. The effectiveness of space and feed is the main aspect from this point. The disease and health of shrimp management on shrimp production including immune boosters plays a critical aspect. The aim of this research is to determine and analyze the Litopenaeus vannamei immune system in different culture systems, namely polyculture (IMTA) and monoculture. Alginate was applied as supplementation diet by oral administration. The cellular and humoral immune parameters ie. Total hemolymph Count (THC), Phagocyte Activity (PA), Phagocyte Index (PI), Phenoloxidase activity (PO), and Superoxide dismutase activity (SOD) were assessed, monthly. A completely randomized design (CRD) with two treatments (IMTA and monoculture, and four replications in 500 m2 pond area was conducted. In the third month, THC and PA of shrimp from the monoculture pond resulted in significant differences (p<0.05) compared to polyculture (IMTA). SOD activity from monoculture is significantly higher (p<0.05) at every sampling period. In PO enzyme activity of shrimps from monoculture pond produced higher results compared to IMTA ponds in the 2nd and 3rd months. It is concluded that L. vannamei monoculture ponds produced higher immune parameters compared to IMTA ponds. The food competition in terms of feed and space from IMTA ponds may affect this fact. Improving the feeding technique is recommended.

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Growth performance and immunomodulatory effect of Terminalia catappa L. diet on Litopenaeus vannamei against Vibrio parahaemolyticus challenge

Haridevamuthu,

Chandran,

Raj

et al. 2023

Aquacult Int

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Outbreak simulation of Litopenaeus vannamei recovery rate with oral alginate and spirulina diet supplementation against Vibrio parahaemolyticus AHPND

Cited by 6 publications

References 67 publications

The Effectiveness of Extract from Ambon Banana Stem Musa cavendishii var. Dwarf paxton for Prevention of Vibrio parahaemolyticus Bacterial Infection in Vannamei Shrimp Litopenaeus vannamei

The Effectiveness of Extract from Ambon Banana Stem Musa cavendishii var. Dwarf paxton for Prevention of Vibrio parahaemolyticus Bacterial Infection in Vannamei Shrimp Litopenaeus vannamei

Immune Profile of Litopenaeus vannamei in Monoculture and IMTA Ponds System

Growth performance and immunomodulatory effect of Terminalia catappa L. diet on Litopenaeus vannamei against Vibrio parahaemolyticus challenge

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