| Issue |
E3S Web Conf.
Volume 454, 2023
3rd International Conference on Applied Sciences 2023 “Strengthening Agro-maritime in the 21st Century with Multidisciplinary Collaboration” (ICAS 2023)
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|---|---|---|
| Article Number | 02017 | |
| Number of page(s) | 5 | |
| Section | Environmental, Science, and Sustainability on Agromaritime | |
| DOI | https://doi.org/10.1051/e3sconf/202345402017 | |
| Published online | 29 November 2023 | |
Immunomodulatory Effect of Paederia (Paederia foetida Linn.) based on Phagocytic Activity of Litopenaeus vannameii
1 Agricultural Product Technology, Faculty of Agriculture, Universitas Wiraraja, 69451 Indonesia
2 Department of Nursing, Faculty of Health Science, Universitas Wiraraja, 69451, Indonesia
3 Faculty of Agriculture, Tunojoyo University, 69162, Indonesia
* Corresponding author: amiliadestryana@gmail.com
Vannamei shrimp farming usually encounters bacterial invasions. The bacteria’s attacks make the vannamei shrimp unable to be treated. Therefore, farmers must prevent the attacks by increasing their immunity. In this research, the researchers observed the immune response ability of the shrimp using the phagocytic activity of Litopenaeus vannameii as an indicator. The researchers prepared paederia flour, a mixture of commercial shrimp feed, and various formulations, starting from 0%, 10%, 20%, 40%, and 80%. The researchers determined the phagocytic activity of the mixture of Vibrio alginoliticus bacteria cells in shrimp blood. The researchers observed the phagocytosis of vannameii shrimp at 0, 10, 20, and 30 days. The results showed no significant effects of the applied treatment on phagocytosis activity. The sig-value is 0.067, with a significant confidence level of 5. The highest phagocytic activity in the treatment of Paederia addition was 40%, with the number of macrophage cells found in the phagocyte bacterial cell Vibrio alginoliticus at 41.29%.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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