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Priya PS, Pavithra V, Vaishnavi S, Almutairi BO, Arokiyaraj S, Dhanaraj M, Seetharaman S, Arockiaraj J. Application of Bacillus Coagulans as Paraprobiotic Against Acute Hepatopancreatic Necrosis Disease in Shrimp. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10230-6. [PMID: 38329695 DOI: 10.1007/s12602-024-10230-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2024] [Indexed: 02/09/2024]
Abstract
Paraprobiotics, known as non-viable or ghost probiotics, have attracted attention for their benefits over live microbial cells. This study was designed to investigate the paraprobiotic effects of heat-killed Bacillus coagulans on the white leg shrimp Litopenaeus vannamei. The paraprobiotic formulation was prepared in three different concentrations including B. coagulans 1 (107 cells g-1 diet), B. coagulans 2 (108 cells g-1 diet), and B. coagulans 3 (109 cells g-1 diet) through heat inactivation method. Preliminary toxicity assessments revealed that post-larvae shrimps (mean weight ± SE: 0.025 ± 0.007 g) treated with B. coagulans 1, 2 and 3 paraprobiotic formulations exhibited no mortality, confirming the non-toxic nature of the formulated diet. In a 90-day feeding trial involving juvenile shrimps (mean weight ± SE: 0.64 ± 0.05 g), growth parameters and feed conversion ratios improved in all experimental groups. Subsequently, these shrimps were challenged with Vibrio parahaemolyticus, revealing that paraprobiotic-fed shrimps exhibited significant survival rate improvements. Oxidative stress-related enzyme activities, such as superoxide dismutase and catalase, increased in paraprobiotic-fed shrimps post-Vibrio challenge, while the challenged control group showed decreased activity (p < 0.001). Nitric oxide levels are also increased in paraprobiotic-treated shrimp, with B. coagulans 3 showing a significant rise in nitric oxide activity (p < 0.001). This study further demonstrated the positive impact of paraprobiotic treatment on digestive enzymes, immune-related parameters (e.g., total hemocyte count, prophenoloxidase, and respiratory burst activity), and overall disease resistance. These findings suggest that B. coagulans paraprobiotics have the potential to enhance antioxidant, antibacterial, and immune-related responses in L. vannamei, making them a valuable addition to shrimp aquaculture.
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Affiliation(s)
- P Snega Priya
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulatur, Chengalpattu District, Tamil Nadu, 603203, India
| | - V Pavithra
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulatur, Chengalpattu District, Tamil Nadu, 603203, India
| | - S Vaishnavi
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulatur, Chengalpattu District, Tamil Nadu, 603203, India
| | - Bader O Almutairi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Selvaraj Arokiyaraj
- Department of Food Science & Biotechnology, Sejong University, Seoul, 05006, Korea
| | - M Dhanaraj
- Foundation for Aquaculture Innovations and Technology Transfer (FAITT), Kumaran Kudil, Thoraipakkam, Chennai, Tamil Nadu, 600097, India
| | - S Seetharaman
- Foundation for Aquaculture Innovations and Technology Transfer (FAITT), Kumaran Kudil, Thoraipakkam, Chennai, Tamil Nadu, 600097, India
| | - Jesu Arockiaraj
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulatur, Chengalpattu District, Tamil Nadu, 603203, India.
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Zhang X, Wang A, Chang E, Han B, Xu J, Fu Y, Dong X, Miao S. Effects of dietary tryptophan on the antioxidant capacity and immune response associated with TOR and TLRs/MyD88/NF-κB signaling pathways in northern snakehead, Channa argus (Cantor, 1842). Front Immunol 2023; 14:1149151. [PMID: 37114056 PMCID: PMC10128191 DOI: 10.3389/fimmu.2023.1149151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
Introduction Dietary tryptophan (Trp) has been shown to influence fish feed intake, growth, immunity and inflammatory responses. The purpose of this study was to investigate the effect and mechanism of Trp on immune system of juvenile northern snakehead (Channa argus Cantor, 1842). Methods A total of 540 fish (10.21 ± 0.11 g) were fed six experimental diets containing graded levels of Trp at 1.9, 3.0, 3.9, 4.8, 5.9 and 6.8 g/kg diet for 70 days, respectively. Results and Discussion The results showed that supplementation of 1.9-4.8 g/kg Trp in diets had no effect on the hepatosomatic index (HSI) and renal index (RI), while dietary 3.9 and 4.8 g/kg Trp significantly increased spleen index (SI) of fish. Dietary 3.9, 4.8, 5.9 and 6.8 g/kg Trp enhanced the total hemocyte count (THC), the activities of total antioxidant capacity (T-AOC) and superoxide dismutase (SOD). Malondinaldehyde (MDA) levels in the blood were significantly decreased by consuming 3.9 and 4.8 g/kg Trp. Fish fed with 3.0 and 3.9 g/kg Trp diets up-regulated interleukin 6 (il-6) and interleukin 8 (il-8) mRNA levels. The expression of tumor necrosis factor α (tnf-α) was highest in fish fed with 3.0 g/kg Trp diet, and the expression of interleukin 1β (il-1β) was highest in fish fed with 3.9 g/kg Trp diet. Dietary 4.8, 5.9 and 6.8 g/kg Trp significantly decreased il-6 and tnf-α mRNA levels in the intestine. Moreover, Trp supplementation was also beneficial to the mRNA expression of interleukin 22 (il-22). Additionally, the mRNA expression levels of target of rapamycin (tor), toll-like receptor-2 (tlr2), toll-like receptor-4 (tlr4), toll-like receptor-5 (tlr5) and myeloid differentiation primary response 88 (myd88) of intestine were significantly up-regulated in fish fed 1.9, 3.0 and 3.9 g/kg Trp diets, and down-regulated in fish fed 4.8, 5.9 and 6.8 g/kg Trp diets. Dietary 4.8 and 5.9 g/kg Trp significantly increased the expression of inhibitor of nuclear factor kappa B kinase beta subunit (ikkβ) and decreased the expression of inhibitor of kappa B (iκbα), but inhibited nuclear transcription factor kappa B (nf-κb) mRNA level. Collectively, these results indicated that dietary 4.8 g/kg Trp could improve antioxidant capacity and alleviate intestinal inflammation associated with TOR and TLRs/MyD88/NF-κB signaling pathways.
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Kader MA, Zahidah Azahar N, Iehata S, Bulbul M, Islam MM, Sarker J, Mariom, Rahman MM, Asaduzzaman M. Dietary supplementation of host‐associated lactic acid bacteria modulates growth, metabolic activities, and immune‐related gene expression in giant freshwater prawn, Macrobrachium rosenbergii. JOURNAL OF THE WORLD AQUACULTURE SOCIETY 2021; 52:216-230. [DOI: 10.1111/jwas.12734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 07/09/2020] [Indexed: 09/27/2023]
Abstract
AbstractThe present study was carried out to evaluate the dietary effects of host‐associated lactic acid bacteria on growth performance, metabolic enzyme activities, and immune response of Macrobrachium rosenbergii juveniles. To formulate the test diets, a control (Con) diet was supplemented with a commercial probiotic and three host‐derived bacteria Enterococcus faecalis (EC), Lactococcus lactis I (LC‐I), and L. lactis II (LC‐II), which were previously isolated from the gastrointestinal tract of adult individuals of M. rosenbergii. Juvenile M. rosenbergii (0.65 ± 0.008 g) were randomly stocked at 20 individuals/100 L of fiberglass tanks with three replications for each test diet. After 50 days, juveniles fed the diets LC‐I and LC‐II showed significantly higher (p < .05) weight gain, specific growth rate, and the lowest feed conversion ratio. The analyses of glutamic oxaloacetate transaminase and glutamic pyruvate transaminase in muscle and hepatopancreas revealed significantly (p < .05) reduced values in LC‐I fed juveniles. The total hemocyte count and phenoloxidase activity were significantly increased (p < .05) in LC‐I and LC‐II fed juveniles. The relative mRNA expression patterns of immune‐related α2‐M, LGBP, ProPO, Cu, Zn‐SOD, TG, PE, AKP, and ACP genes were significantly (p < .05) upregulated in juveniles fed with LC‐I followed by the diet LC‐II. Finally, the study suggests that the growth performance and immune response of M. rosenbergii can be improved through supplementation of host‐associated L. lactis bacteria for its higher production.
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Affiliation(s)
- Md. Abdul Kader
- School of Fisheries and Aquaculture Sciences University Malaysia Terengganu Kuala Terengganu Terengganu Malaysia
| | - Nursyafiqah Zahidah Azahar
- School of Fisheries and Aquaculture Sciences University Malaysia Terengganu Kuala Terengganu Terengganu Malaysia
| | - Shumpei Iehata
- School of Fisheries and Aquaculture Sciences University Malaysia Terengganu Kuala Terengganu Terengganu Malaysia
| | - Mahbuba Bulbul
- Institute of Tropical Aquaculture, University Malaysia Terengganu Kuala Terengganu Terengganu Malaysia
| | - Md. Moudud Islam
- Faculty of Fisheries Chattogram Veterinary and Animal Sciences University Chattogram Bangladesh
| | - Joyshri Sarker
- Faculty of Fisheries Chattogram Veterinary and Animal Sciences University Chattogram Bangladesh
| | - Mariom
- Department of Fisheries Biology and Genetics, Faculty of Fisheries Bangladesh Agricultural University Mymensingh Bangladesh
| | - Md. Moshiur Rahman
- Fisheries and Marine Resource Technology Discipline Khulna University Khulna Bangladesh
| | - Md Asaduzzaman
- Faculty of Fisheries Chattogram Veterinary and Animal Sciences University Chattogram Bangladesh
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Miao S, Han B, Zhao C, Hu J, Zhu J, Zhang X, Sun L. Effects of dietary Pediococcus acidilactici GY2 single or combined with Saccharomyces cerevisiae or/and β-glucan on the growth, innate immunity response and disease resistance of Macrobrachium rosenbergii. FISH & SHELLFISH IMMUNOLOGY 2020; 98:68-76. [PMID: 31857226 DOI: 10.1016/j.fsi.2019.12.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/08/2019] [Accepted: 12/13/2019] [Indexed: 06/10/2023]
Abstract
One Pediococcus acidilactici strain, named PA-GY2 was isolated from the gut of cultured Macrobrachium rosenbergii. In order to better examine the potential scope and applicability of this strain in M. rosenbergii culture, based on the control diet, four experimental diets containing single or combined immunostimulants were produced by supplementing with yeast (Saccharomyces cerevisiae, SC) or/and β-glucan (G), then fed to the prawns (6.70 g ± 0.74) in five groups, which were named as group C (control group), P (PA-GY2), PS (PA-GY2 + SC, 1:1), PG (PA-GY2 + G) and PGS (PA-GY2 + SC + G), respectively. After a 60-day feeding trial, growth performance, feed utilization, immune response and disease resistance of prawns were evaluated in the present study. Results indicated that (1) The growth performance of the prawns in group PS and PGS were significantly improved. The prawns in group PGS presented the lowest feed coefficiency (FC), while prawns in group C presented the highest FC. (2) The protease activity was significantly improved by dietary immunostimulants supplementation, meanwhile, prawns in the group PS presented the highest lipase activity. (3) The highest total hemocyte count and respiratory burst activity were found in the group P and PG, respectively. The phagocytic index of the prawns in the group C was significantly lower than those in group P and PGS. (4) Dietary PA-GY2 single or combined with SC or/and β-glucan increased the immune related genes expression, including some antibacterial and antioxidant enzymes, while decreased the tumor necrosis factor-α gene expression, which led to the decreased cumulative mortality rate of prawns during the Aeromonas hydrophila challenge test. Based on the results of growth performance, digestive enzymes activity and immune response of M. rosenbergii, PA-GY2 supplementation, single or combined with SC or/and β-glucan could be suggested as promising immunostimulants in prawns farming.
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Affiliation(s)
- Shuyan Miao
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China
| | - Bei Han
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China
| | - Chenze Zhao
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China
| | - Juntao Hu
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China
| | - Jinyu Zhu
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China
| | - Xin Zhang
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China
| | - Longsheng Sun
- College of Animal Science and Technology, Yangzhou University, 48 Wenhui East Road, Yangzhou, 225009, PR China.
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SARIBEK BUGET, ERDEN SECIL, KARACALI SABIRE. Determination of α-2,6 sialic acid in developmental stages of Galleria mellonella(Lepidoptera). INVERTEBR REPROD DEV 2009. [DOI: 10.1080/07924259.2009.9652288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Paez A, Rodriguez E, Rendon E, Varela E, Fortoul T, Espinosa B, Masso F, Guevara J, Montaño LF. Altered detection of molecules associated with leukocyte traffic in HUVECs derived from newborns with a strong family history of myocardial infarction. Acta Histochem 2007; 110:42-52. [PMID: 17765294 DOI: 10.1016/j.acthis.2007.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2007] [Revised: 05/17/2007] [Accepted: 05/22/2007] [Indexed: 01/21/2023]
Abstract
Atherosclerosis is a chronic inflammatory disease. As such, recruitment of immune cells is a significant event. Tightly controlled signaling molecules regulate leukocyte adhesion and migration to the tissues. The aim of this study was to determine if human umbilical vein endothelial cells (HUVECs) derived from healthy newborns with a strong family history of myocardial infarction (FHMI) showed variations in the presence of molecules related with leukocyte traffic and migration, in comparison to control healthy newborns. For this purpose, we evaluated the labeling of sialic acid containing glycoproteins, tight junction claudins and the cytoskeleton, using lectin- and immunocytochemistry in HUVECs from individuals with and without a strong FHMI. Our results show important differences in the labeling of alpha-2,3 or alpha-2,6 sialic acid-containing glycoconjugates, a disarrangement of actin filaments secondary to the absence of cytoplasmic claudin-5 immunopositivity and an increase in the binding of FHMI HUVECs to CD3+ Jurkat cells. It is possible that these differences relate to a predisposition for early appearance of atherosclerotic lesions.
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Affiliation(s)
- Araceli Paez
- Departamento Biología Celular, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Seccion 16, México 14080, México
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Soria F, Sierra C, Bouquelet S, Brassart C, Agundis C, Zenteno E, Vázquez L. The effect of sugars and free amino acids from the freshwater prawn Macrobrachium rosenbergii hemolymph on lectin activity and on oxidative burst. Comp Biochem Physiol C Toxicol Pharmacol 2006; 142:212-219. [PMID: 16290085 DOI: 10.1016/j.cbpc.2005.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2005] [Revised: 10/02/2005] [Accepted: 10/05/2005] [Indexed: 11/19/2022]
Abstract
We determined the effect of low molecular weight components (LMWC) from healthy juvenile and adult Macrobrachium rosenbergii hemolymph on lectin activity and oxidative burst (OB) in hemocytes. In an attempt to identify the LMWC that affect the lectin's hemagglutinating activity or oxidative burst, we determined the hemolymph carbohydrates and free amino acids (FAA) concentration. The LMWC (<2000 Da) were obtained after dialysis of the hemolymph. Our results showed that LMWC from juveniles exerted a greater inhibition on lectin than LMWC from adult hemolymph. Production of superoxide radicals by hemocytes was lower in the presence of juvenile (p<0.05) as compared to adult LMWC. FAA composition of the hemolymph and of LMWC from adults showed higher proportion of alanine (which corresponded to 25% of total FAA) and proline (>20%); whereas, in juveniles, the main FAA identified were glycine (>40%) and alanine (26%). N-Acetyl-D-glucosamine (GlcNAc) was the main sugar residue in the hemolymph and LMWC from juveniles; its concentration was 2.4 times higher than glucose (Glc), whereas, in adults, Glc was the main free sugar residue. Our results suggest that the proportion of FAA and carbohydrates in the hemolymph of M. rosenbergii seems to be correlated with the maturation process; furthermore, the high proportion of free GlcNAc and glycine regulate, in the juvenile stage, lectin activity and cellular oxidative mechanisms, respectively.
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Affiliation(s)
- Frida Soria
- Laboratorio de Lectinas, CIQ, Universidad Autónoma del Estado de Morelos, Cuernavaca Morelos 62210, Mexico
| | - Claudia Sierra
- Departamento de Bioquímica, Instituto Nacional de Enfermedades Respiratorias, Calzada de Tlalpan 4502, 01040, Mexico
| | - Stephane Bouquelet
- Laboratoire de Chimie Biologique de la Université des Sciences et Technologies de Lille, UMR du CNRS no. 8576, Villeneuve d'Ascq 59655, France
| | - Colette Brassart
- Laboratoire de Chimie Biologique de la Université des Sciences et Technologies de Lille, UMR du CNRS no. 8576, Villeneuve d'Ascq 59655, France
| | - Concepción Agundis
- Laboratorio de Inmunología, Departamento de Bioquímica, Facultad de Medicina, UNAM 04510, Mexico
| | - Edgar Zenteno
- Laboratorio de Inmunología, Departamento de Bioquímica, Facultad de Medicina, UNAM 04510, Mexico
| | - Lorena Vázquez
- Laboratorio de Lectinas, CIQ, Universidad Autónoma del Estado de Morelos, Cuernavaca Morelos 62210, Mexico.
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