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Ezatrahimi N, Soltanian S, Hoseinifar SH. Skin mucosal immune parameters and expression of the immune-relevant genes in Danio rerio treated by white button mushroom (Agaricus bisporus). FISH PHYSIOLOGY AND BIOCHEMISTRY 2024:10.1007/s10695-024-01375-w. [PMID: 39105975 DOI: 10.1007/s10695-024-01375-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/26/2024] [Indexed: 08/07/2024]
Abstract
This study evaluates using different levels of the white button mushroom powder (WBMP) on some mucosal innate immune parameters (lysozyme, protease, esterase, alkaline phosphatase activities, and total immunoglobulin levels), and the relative expression of some principal immune-relevant genes (lysozyme, TNF-α, and IL-1β) in the zebra danio intestine. Zebrafish specimens (1.75 ± 0.25 g) were divided into experimental units based on the additives to a diet including 5, 10, and 20 g of WBMP per kilogram of food weight, alone or in conjunction with the antibiotic (10 mg/kg BW), and the AGRIMOS (1 g/kg food weight). Following the 11-day experimental duration, the skin mucus and intestine were sampled. To assess the immune gene expression, the real-time PCR detection system was conducted according to the ΔΔCt method using the IQ5 software (Bio-RAD). Results showed that all groups had a significant increase in terms of mucosal lysozyme activity compared to the control group. Examination of total immunoglobulin, protease, esterase, and ALP activity in fish under experimental treatment showed that there was no significant difference between the trial groups and the control groups. The most expression of the lysozyme gene was related to the group that was separately taken the lower concentration (5 g per kg of FW) of WBMP. In conclusion, the amount of 1% mushroom powder in the diet can improve its immune function. Our recommendation is that given the positive effects that mushroom powder added on the diet alone, avoid taking antibiotics for this purpose.
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Affiliation(s)
- Narmin Ezatrahimi
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
- Administration of Mazandaran Province, Iran Fisheries Organization, Sari, Iran
| | - Siyavash Soltanian
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
| | - Seyed Hossein Hoseinifar
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
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Ibrahim RE, Rhouma NR, Elbealy MA, Abdelwarith AA, Younis EM, Khalil SS, Khamis T, Mansour AT, Davies SJ, El-Murr A, Abdel Rahman AN. Effect of dietary intervention with Capsicum annuum extract on growth performance, physiological status, innate immune response, and related gene expression in Nile tilapia. Comp Biochem Physiol B Biochem Mol Biol 2024; 270:110914. [PMID: 37939898 DOI: 10.1016/j.cbpb.2023.110914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/05/2023] [Accepted: 11/05/2023] [Indexed: 11/10/2023]
Abstract
The red pepper (Capsicum annuum) has gained great attention recently because of its biological and pharmacological characteristics. The present approach aimed to evaluate the effects of C. annuum alcoholic extract (CAE) supplementation on Nile tilapia (Oreochromis niloticus) growth performance, physiological status, some metabolic, immune, and regulatory genes expression, and resistance against Streptococcus agalactiae infection. Fish (22.26 ± 0.19 g) were assigned to four treatments (five replicates, each with 10 fish replicate-1) and fed tested diets for 60 days. The experimental diets were supplemented with CAE at 0, 0.4, 0.8, and 1.6 g kg-1, expressed as CAE0, CAE0.4, CAE0.8, and CAE1.6, respectively. The findings exhibited that CAE dietary supplementation improved growth performance, feed utilization, elevated growth hormone level, and digestive enzyme activities (amylase and protease), and lowered leptin hormone in a level-dependent manner. Boosting the mRNA expression of the transporter proteins (solute carrier family 15 member 2 and solute carrier family 26 member 6) and insulin-like growth factor-1 genes with a decrease in the myostatin gene expression was noticed in the CAE-fed groups. The innate immune (serum bactericidal activity %, complement 3, and phagocytic activity %) and antioxidant (glutathione peroxidase and total antioxidant capacity) parameters were significantly (p < 0.05) improved, and the serum malondialdehyde level was significantly decreased by CAE dietary inclusion. A marked upregulation in the mRNA expression of interleukins (il-1β, il-6, il-8, and il-10), transforming growth factor-β, glutathione peroxidase, and glutathione synthetase genes were observed in CAE-fed groups. Dietary CAE decreased the cumulative mortalities after the challenge with S. agalactiae by 20, 13.33, and 10% in CAE0.4, CAE0.8, and CAE1.6, respectively, compared to the control (40%). Overall, dietary supplementation with CAE could improve growth performance and physiological status, and modulate the expression of several regulatory genes in Nile tilapia. The recommended level of CAE is 1.6 g kg-1 to augment growth and health status.
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Affiliation(s)
- Rowida E Ibrahim
- Department of Aquatic Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, PO Box 44511, Zagazig, Sharkia, Egypt.
| | - Nasreddin R Rhouma
- Biology Department, Faculty of Science, Misurata University, PO Box 2478, Misurata, Libya
| | - Mohamed A Elbealy
- Department of Aquatic Animal Medicine, Faculty of Veterinary Medicine, Mansoura University, PO Box 35516, Mansoura, Dakahlia, Egypt
| | - Abdelwahab A Abdelwarith
- Department of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia
| | - Elsayed M Younis
- Department of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia
| | - Samah S Khalil
- Department of Biochemistry, Drug Information Centre, Zagazig University Hospitals, Zagazig University, PO Box 44511, Zagazig, Sharkia, Egypt
| | - Tarek Khamis
- Department of Pharmacology, Faculty of Veterinary Medicine, Zagazig University, PO Box 44511, Zagazig, Sharkia, Egypt
| | - Abdallah Tageldein Mansour
- Fish and Animal Production Department, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria 21531, Egypt.
| | - Simon J Davies
- Aquaculture Nutrition Research Unit ANRU, Carna Research Station, Ryan Institute, College of Science and Engineering, University of Galway, H91V8Y1 Galway, Ireland
| | - Abdelhakeem El-Murr
- Department of Aquatic Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, PO Box 44511, Zagazig, Sharkia, Egypt
| | - Afaf N Abdel Rahman
- Department of Aquatic Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, PO Box 44511, Zagazig, Sharkia, Egypt.
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Abinaya M, Shanthi S, Palmy J, Al-Ghanim KA, Govindarajan M, Vaseeharan B. Exopolysaccharides-Mediated ZnO Nanoparticles for the Treatment of Aquatic Diseases in Freshwater Fish Oreochromis mossambicus. TOXICS 2023; 11:313. [PMID: 37112540 PMCID: PMC10142482 DOI: 10.3390/toxics11040313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 06/19/2023]
Abstract
Bacterial fish disease outbreaks are a key concern for aquaculture. Complementary feed additives such as immunostimulants can serve as an ideal solution for disease prevention. Herein, we scrutinized the efficacy of exopolysaccharides (EPSs) from probiotic Bacillus licheniformis and EPS-mediated zinc oxide nanoparticles (EPS-ZnO NPs) for a diet to evaluate growth parameters, antioxidant enzyme activities, and immune stimulation together with disease resistance against Aeromonas hydrophila and Vibrio parahaemolyticus in Mozambique tilapia Oreochromis mossambicus. Fish were separated into seven groups, with six experimental groups fed with EPS and EPS-ZnO NPs at 2, 5, and 10 mg/g and a control fed a basal diet. The fish ingesting feed supplemented with EPS and EPS-ZnO NPs at 10 mg/g showed improved growth performance. Cellular and humoral-immunological parameters were tested in serum and mucus after 15 and 30 days of feeding. These parameters were substantially enriched with a 10 mg/g diet (p < 0.05) of EPS and EPS-ZnO NPs in comparison with the control. Furthermore, the EPS and EPS-ZnO NP supplemental diet actively enhanced the antioxidant response (glutathione peroxidase, superoxide dismutase, and catalase). In addition, the supplemental diet of EPS and EPS-ZnO NPs lowered the death rate and improved the disease resistance of O. mossambicus following assessment with A. hydrophila and V. parahaemolyticus at 50 µL. Hence, the overall results suggest that the supplemental diet of EPS and EPS-ZnO NPs might be used to ensure aquaculture feed additives.
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Affiliation(s)
- Muthukumar Abinaya
- Biomaterials and Biotechnology in Animal Health Lab, Department of Animal Health and Management, Alagappa University, Science Block, 6th Floor, Burma Colony, Karaikudi 630004, Tamil Nadu, India; (M.A.); (S.S.)
| | - Sathappan Shanthi
- Biomaterials and Biotechnology in Animal Health Lab, Department of Animal Health and Management, Alagappa University, Science Block, 6th Floor, Burma Colony, Karaikudi 630004, Tamil Nadu, India; (M.A.); (S.S.)
| | - Jesudasan Palmy
- Poultry Production and Product Safety Research Unit, ARS, USDA, Center of Excellence for Poultry Science, University of Arkansas, 1260 W Maple St., Fayetteville, AR 72701, USA;
| | - Khalid A. Al-Ghanim
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Marimuthu Govindarajan
- Unit of Vector Control, Phytochemistry and Nanotechnology, Department of Zoology, Annamalai University, Annamalainagar 608002, Tamil Nadu, India;
- Department of Zoology, Government College for Women (Autonomous), Kumbakonam 612001, Tamil Nadu, India
| | - Baskaralingam Vaseeharan
- Biomaterials and Biotechnology in Animal Health Lab, Department of Animal Health and Management, Alagappa University, Science Block, 6th Floor, Burma Colony, Karaikudi 630004, Tamil Nadu, India; (M.A.); (S.S.)
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Srivastava A, Kumari U, Mittal S, Mittal AK. Immunoprotective role of aloin and disease resistance in Labeo rohita, infected with bacterial fish pathogen, Aeromonas hydrophila. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:30062-30072. [PMID: 36427124 DOI: 10.1007/s11356-022-24253-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 11/13/2022] [Indexed: 06/16/2023]
Abstract
The effect of aloin on mucosal immune response and disease resistance was elucidated in Labeo rohita infected with the bacterial fish pathogen, Aeromonas hydrophila. Fishes were divided into four groups: (i) control, (ii) vehicle control, (iii) bacteria infected and (iv) bacteria infected and aloin treated. Fish were intraperitoneally injected with A. hydrophila suspension at the dose of 2 × 106 CFU/fish at 0 day (d). Following bacterial injection at 0 d, fish were treated with aloin at a dose of 1 mg/kg body weight intraperitoneally at an interval of 24 h for 4 consecutive days. Mucus collected from fish of each group was analyzed at 2 d, 4 d, 6 d, 8 d and 10 d. In bacteria-infected fish, a significant decrease (P < 0.05) in the activity of certain enzymatic and non-enzymatic immune parameters was observed. The activity of these immune parameters showed a gradual recovery on administration of aloin in bacteria-infected fish. Cumulative mortality was also found to be low in the aloin-treated group as compared to that in the infected group. Thus, aloin could act as an immunostimulant and play a protective role against disease caused by bacteria.
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Affiliation(s)
- Ayan Srivastava
- Department of Zoology, MSM Samta College (BR Ambedkar Bihar University), Jandaha Road, Vaishali, 844505, Bihar, India
| | - Usha Kumari
- Zoology Section, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
| | - Swati Mittal
- Skin Physiology Laboratory, Centre of Advanced Study, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India.
| | - Ajay Kumar Mittal
- Department of Zoology, Banaras Hindu University, 9, Mani Nagar, Kandawa, Near Chitaipur Crossing, Varanasi, 221106, Uttar Pradesh, India
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Effects of Antrodia camphorata-Supplemented Diets on the Non-Specific Immune Responses and Disease Resistance of Orange-Spotted Grouper (Epinephelus coioides) against Vibrio alginolyticus and Streptococcus iniae. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2022. [DOI: 10.3390/jmse10040458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
In Taiwan, the mushroom Antrodia camphorata (AC) is used for medicinal purposes, including cancer prevention and treatment. This study aimed to investigate the effect of AC-supplemented diets on the innate immunity and disease resistance of the orange-spotted grouper Epinephelus coioides against two bacterial infections—Vibrio alginolyticus and Streptococcus iniae. Orange-spotted groupers were fed AC-supplemented diets at 0 (control), 1.5, 3.0, 4.5, and 6.0 g kg−1 for 28 days and examined for innate immune responses and survival rates against V. alginolyticus and S. iniae. The results showed that the innate cellular and humoral immune parameters, including respiratory burst, phagocytic activity, and lysozyme activity of leukocytes, along with serum alternative complement activity (ACH50) and superoxide dismutase activity, as well as interleukin (IL)-4 and IL-6, were all significantly increased in groupers fed AC-supplemented diets. Groupers fed diets containing AC at doses higher than 3.0 g kg−1 had better survival rates than the control group 3–18 days after V. alginolyticus or S. iniae challenge. The enhanced disease resistance may be attributable to AC-induced innate immunity, suggesting that utilizing AC as a dietary supplement at 3.0 g kg−1 may enhance the disease resistance of orange-spotted groupers against Vibrio or Streptococcus infection.
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Darvishi M, Shamsaie Mehrgan M, Khajehrahimi AE. Effect of Licorice (Glycyrrhiza glabra) Extract as an Immunostimulant on Serum and Skin Mucus Immune Parameters, Transcriptomic Responses of Immune-Related Gene, and Disease Resistance Against Yersinia ruckeri in Rainbow Trout (Oncorhynchus mykiss). Front Vet Sci 2022; 9:811684. [PMID: 35280148 PMCID: PMC8904569 DOI: 10.3389/fvets.2022.811684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/03/2022] [Indexed: 11/13/2022] Open
Abstract
This study was designed to appraise the effect of licorice herbal supplement on the immune status of rainbow trout fingerlings. Accordingly, five diets were formulated with different levels of licorice extract (LE) including 0 (control), 0.5 g kg−1 (LE0.5), 1 g kg−1 (LE1), 2 g kg−1 (LE2), and 3 g kg−1 (LE3). The fingerlings (10.0 ± 0.1 g initial mean weight) received the diets in triplicates (30 fish in each replicate) for 56 days. The results showed that the white blood cells and their differential number (lymphocytes and monocytes) were remarkably increased by LE2 supplementation (P < 0.05). The oral administration of LE2 significantly increased the levels of serum immunoglobulin (Ig), lysozyme activity, and complement components (C3 and C4) compared with others. Meanwhile, the serum bactericidal activity against Yersinia ruckeri in LE2 and LE3 treatments was significantly higher than others except for LE1 (P < 0.05). In addition, serum alternative complement activity significantly improved in all treated groups except LE0.5 compared with the control group (P < 0.05). In terms of skin mucosal immunity, the fish fed with LE2 and LE3 diets exhibited notably higher lysozyme activity, alkaline phosphatase activity, and Ig value than other groups (P < 0.05). The highest skin mucus bactericidal activity against Y. ruckeri was obtained in LE2 treatment (P < 0.05). In addition, dietary LE2 significantly increased the relative expression of immune-associated genes including tumor necrosis factor-α, interleukin-1β, interleukin-8, and IgM and the former treatments showed higher values than the control group. The cumulative mortality of fish against Y. ruckeri infection was notably reduced from 53.6% in the control group to 29.0% in LE3 treatment. Overall, the dietary administration of LE at 2 g kg−1 had the best effects on immunocompetence in rainbow trout.
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Affiliation(s)
- Mostafa Darvishi
- Department of Fisheries, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mehdi Shamsaie Mehrgan
- Department of Fisheries, Science and Research Branch, Islamic Azad University, Tehran, Iran
- *Correspondence: Mehdi Shamsaie Mehrgan ; orcid.org/0000-0002-2445-853X
| | - Amir Eghbal Khajehrahimi
- Department of Food Science and Technology, North Tehran Branch, Islamic Azad University, Tehran, Iran
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Kumar H, Bhardwaj K, Kuča K, Sahrifi‐Rad J, Verma R, Machado M, Kumar D, Cruz‐Martins N. Edible mushrooms enrichment in food and feed: A mini review. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15546] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Harsh Kumar
- School of Bioengineering & Food Technology Shoolini University of Biotechnology and Management Sciences Solan 173229 India
| | - Kanchan Bhardwaj
- School of Biological and Environmental Sciences Shoolini University of Biotechnology and Management Sciences Solan 173229 India
| | - Kamil Kuča
- Department of Chemistry Faculty of Science University of Hradec Kralove 50003 Hradec Kralove Czech Republic
- Biomedical Research Center University Hospital in Hradec Kralove Sokolska 581 50005 Hradec Kralove Czech Republic
| | - Javad Sahrifi‐Rad
- Phytochemistry Research Center Shahid Beheshti University of Medical Sciences Tehran 11369 Iran
| | - Rachna Verma
- School of Biological and Environmental Sciences Shoolini University of Biotechnology and Management Sciences Solan 173229 India
| | - Marisa Machado
- Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde (CESPU) Rua Central de Gandra 1317 4585‐116 Gandra PRD Portugal
- TOXRUN ‐ Toxicology Research Unit University Institute of Health Sciences CESPU CRL 4585‐116 Gandra Portugal
| | - Dinesh Kumar
- School of Bioengineering & Food Technology Shoolini University of Biotechnology and Management Sciences Solan 173229 India
| | - Natália Cruz‐Martins
- Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde (CESPU) Rua Central de Gandra 1317 4585‐116 Gandra PRD Portugal
- TOXRUN ‐ Toxicology Research Unit University Institute of Health Sciences CESPU CRL 4585‐116 Gandra Portugal
- Faculty of Medicine University of Porto 4200‐319 Porto Portugal
- Institute for Research and Innovation in Health (i3S) University of Porto 4200‐135 Porto Portugal
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Ching JJ, Shuib AS, Abdullah N, Majid NA, Taufek NM, Sutra J, Amal Azmai MN. Hot water extract of Pleurotus pulmonarius stalk waste enhances innate immune response and immune-related gene expression in red hybrid tilapia Oreochromis sp. following challenge with pathogen-associated molecular patterns. FISH & SHELLFISH IMMUNOLOGY 2021; 116:61-73. [PMID: 34157396 DOI: 10.1016/j.fsi.2021.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/01/2021] [Accepted: 06/13/2021] [Indexed: 06/13/2023]
Abstract
In aquaculture, commercial fish such as red hybrid tilapia are usually raised at high density to boost the production within a short period of time. This overcrowded environment, however, may cause stress to the cultured fish and increase susceptibility to infectious diseases. Antibiotics and chemotherapeutics are used by fish farmers to overcome these challenges, but this may increase the production cost. Studies have reported on the potential of mushroom polysaccharides that can act as immunostimulants to enhance the immune response and disease resistance in fish. In the current study, hot water extract (HWE) from mushroom stalk waste (MSW) was used to formulate fish feed and hence administered to red hybrid tilapia to observe the activation of immune system. Upon 30 days of feeding, the fish were challenged with pathogen-associated molecular patterns (PAMPs) such as lipopolysaccharides (LPS) and polyinosinic:polycytidylic acid (poly (I:C)) to mimic bacterial and viral infection, respectively. HWE supplementation promoted better feed utilisation in red hybrid tilapia although it did not increase the body weight gain and specific growth rate compared to the control diet. The innate immunological parameters such as phagocytic activity and respiratory burst activity were significantly higher in HWE-supplemented group than that of the control group following PAMPs challenges. HWE-supplemented diet also resulted in higher mRNA transcription of il1b and tnfa in midgut, spleen and head kidney at 1-day post PAMPs injection. Tlr3 exhibited the highest upregulation in the HWE fed fish injected with poly (I:C). At 3-days post PAMPs injection, both ighm and tcrb expression were upregulated significantly in the spleen and head kidney. Results showed that HWE supplementation enhances the immune responses of red hybrid tilapia and induced a higher serum bactericidal activity against S. agalactiae.
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Affiliation(s)
- Joo Jie Ching
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Adawiyah Suriza Shuib
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia; Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Noorlidah Abdullah
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia; Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Norhidayah Mohd Taufek
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia; AquaNutri Biotech Research Laboratory, Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Jumria Sutra
- Aquatic Animal Health and Therapeutics Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
| | - Mohammad Noor Amal Azmai
- Aquatic Animal Health and Therapeutics Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia; Department of Biology, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
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Yang K, Qi X, He M, Song K, Luo F, Qu X, Wang G, Ling F. Dietary supplementation of salidroside increases immune response and disease resistance of crucian carp (Carassius auratus) against Aeromonas hydrophila. FISH & SHELLFISH IMMUNOLOGY 2020; 106:1-7. [PMID: 32731013 DOI: 10.1016/j.fsi.2020.07.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/21/2020] [Accepted: 07/24/2020] [Indexed: 06/11/2023]
Abstract
Some medicinal plants have been known as immunostimulants, and the medicinal plants extract has been used to control the outbreak of the disease in aquaculture for many years. In this study, a total of 270 crucian carp (30 ± 5 g) were randomly distributed in 9 aquaria (55 cm l × 40 cm w × 50 cm h) and divided into three feeding groups including 0 (Control), 50 mg kg-1 (Diet A) and 100 mg kg-1 (Diet B) of salidroside. The expression of immune-related genes (IL-1β, TNFα, MYD88, CXCL-8, TGF-β, and IL-11) in the kidney had a significant increase when the crucian carp fed with Diet B for 4 weeks (P < 0.05). Meanwhile, the expression of IL-1β, TNFα, and CXCL-8 in the spleen was significantly up-regulated when the fish fed with Diet B (P < 0.05). Higher serum alkaline phosphatase (AKP) activity, catalase (CAT) activity, superoxide dismutase (SOD) activity, and complement C3 content were found in the fish which fed with salidroside-supplemented diet. Our results also proved that fish fed with salidroside-supplemented diet for four weeks, especially at a concentration of 100 mg kg-1 diet, improved the protection of crucian carp against A. hydrophila. The amount of A. hydrophila in the kidney and spleen was significantly decreased in salidroside-supplemented diet groups (P < 0.05). In conclusion, the present results demonstrate that the addition of salidroside for four weeks can improve the immune response of crucian carp and increase the protection against the pathogen, especially at the concentration of 100 mg kg-1 diet. The protective effect of the salidroside to the crucian carp could be used as alternatives to antibiotics for controlling fish diseases in aquaculture.
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Affiliation(s)
- Kechen Yang
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China
| | - Xiaozhou Qi
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China
| | - Maosheng He
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China
| | - Kaige Song
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China
| | - Fei Luo
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China
| | - Xiangyu Qu
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China
| | - Gaoxue Wang
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China.
| | - Fei Ling
- Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi, 712100, China.
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Anti-Idiotype Vaccine Provides Protective Immunity Against Vibrio Harveyi in Grouper ( Epinephelus Coioides). Vaccines (Basel) 2019; 7:vaccines7040210. [PMID: 31835332 PMCID: PMC6963308 DOI: 10.3390/vaccines7040210] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 11/30/2019] [Accepted: 12/02/2019] [Indexed: 01/22/2023] Open
Abstract
Since anti-idiotype antibodies (anti-Id Abs) can display internal images similar to the epitopes of the original antigens, we aimed to produce an effective vaccine based on anti-Id Abs to protect grouper from Vibrio harveyi. Anti-Id IgG showing V. harveyi-like internal images was produced from rabbits immunized with the Id portion of grouper anti-V. harveyi antibodies and its Fab portion, anti-Id IgG (Fab), was then prepared to use as the anti-Id vaccine. The resulting anti-Id IgG (Fab) was intraperitoneally injected twice at a 21-day interval into grouper to evaluate its ability to induce effective anti-V. harveyi immunity and protection, in comparison with inactivated V. harveyi bacteria. We found that administration of grouper with anti-Id IgG (Fab) resulted in enhanced V. harveyi-specific serum titers, as well as lymphocyte proliferation. In addition, three weeks after boosting, 90% (18/20) of fish immunized with anti-Id IgG (Fab) survived at least 28 days after a lethal challenge of the heterologous, virulent strain of V. harveyi. The capability of this anti-Id IgG (Fab) to imitate the epitopes of V. harveyi antigens and effectively induce protective immunity would be advantageous for its application in developing an efficacious vaccine against V. harveyi for future farm use in fish.
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11
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Medicinal mushroom: boon for therapeutic applications. 3 Biotech 2018; 8:334. [PMID: 30073119 DOI: 10.1007/s13205-018-1358-0] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 07/16/2018] [Indexed: 12/24/2022] Open
Abstract
Medicinal mushrooms are higher fungi with additional nutraceutical attributes having low fat content and a trans-isomer of unsaturated fatty acids along with high fibre content, triterpenes, phenolic compounds, sterols, eritadenine and chitosan. They are considered as the unmatched source of healthy foods and drugs. They have outstanding attractive taste, aroma and nutritional value, so are considered as functional food, which means they are beneficial to the body not only in terms of nutrition but also for improved health. Medicinal mushrooms and their extract have a large number of bioactive components called secondary metabolites. The presence of polysaccharide β-glucans or polysaccharide-protein complexes content in mushroom extract have great therapeutic applications in human health as they possess many properties such as anti-diabetic, anti-cancerous, anti-obesity, immunomodulatory, hypocholesteremia, hepatoprotective nature along with anti-aging. The present review focuses on the comprehensive account of the medicinal properties of various medicinal mushrooms. This will further help the researchers to understand the metabolites and find other metabolites as well from the mushrooms which can be used for the potential development of the drugs to treat various life-threatening diseases.
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Harikrishnan R, Naafar A, Musthafa MS, Ahamed A, Arif IA, Balasundaram C. Effect of Agaricus bisporus enriched diet on growth, hematology, and immune protection in Clarias gariepinus against Flavobacterium columnare. FISH & SHELLFISH IMMUNOLOGY 2018; 73:245-251. [PMID: 29277365 DOI: 10.1016/j.fsi.2017.12.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 11/30/2017] [Accepted: 12/16/2017] [Indexed: 06/07/2023]
Abstract
The purpose of the present study was to find out the effect of dietary enriched button mushroom, Agaricus bisporus at 1%, 5%, and 10% levels on growth performance, hematology, nonspecific immune responses, and disease resistance in catfish, Clarias gariepinus against Flavobacterium columnare for a period of four weeks. The percentage weight gain and specific growth rate (SGR) were higher in the infected fish fed with 5% A. bisporus enriched diet than with 1% and 10% diets. The red blood cell (RBC), white blood cell (WBC), hematocrit (PCV), and haemoglobin (Hb) values are similar (p > .05) among the experimental groups at the end of fourth week. The phagocytic activity, complement activity, and lysozyme activity were significantly enhanced in the infected fish fed with 5% A. bisporus diet during the experimental period; however, it was significantly enhanced with 10% A. bisporus enriched diet only on weeks 2 and 4. On the other hand, the respiratory burst (RB) activity increased significantly in the infected fish fed with 5% and 10% A. bisporus enriched diets. When fed with 5% A. bisporus diet the cumulative mortality was very low (10%), followed by a high survival rate (89%) in the infected fish; nevertheless, the cumulative mortality was 25% and 20% while it was 74% and 79% when fed with 1% and 10% enriched diets. The present study recommends a dietary supplement of A. bisporus at 5% or 10% level to achieve better growth without side effect, and enhance the nonspecific immune system that prevent mortalities from F. columnare infection in C. gariepinus.
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Affiliation(s)
- Ramasamy Harikrishnan
- Department of Zoology, Pachaiyappa's College for Men, Kanchipuram 631 501, Tamil Nadu, India.
| | - Adil Naafar
- Department of Biotechnology, Bharath College of Science and Management, Thanjavur 613-005, Tamil Nadu, India
| | | | - Anis Ahamed
- Prince Sultan Research Chair for Environment & Wildlife, Saudi Biological Society, Department of Botany & Microbiology, College of Sciences, King Saud University (KSU), Riyadh, Saudi Arabia
| | - Ibrahim A Arif
- Prince Sultan Research Chair for Environment & Wildlife, Saudi Biological Society, Department of Botany & Microbiology, College of Sciences, King Saud University (KSU), Riyadh, Saudi Arabia
| | - Chellam Balasundaram
- Department of Herbal and Environmental Science, Tamil University, Thanjavur 613 005, Tamil Nadu, India
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Reyes-Batlle M, Martín-Rodríguez AJ, López-Arencibia A, Sifaoui I, Liendo AR, Bethencourt Estrella CJ, García Méndez AB, Chiboub O, Hajaji S, Valladares B, Martínez-Carretero E, Piñero JE, Lorenzo-Morales J. In vitro interactions of Acanthamoeba castellanii Neff and Vibrio harveyi. Exp Parasitol 2017; 183:167-170. [PMID: 28917709 DOI: 10.1016/j.exppara.2017.09.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 09/05/2017] [Accepted: 09/11/2017] [Indexed: 01/08/2023]
Abstract
Free-living amoebae (FLA) are opportunistic protozoa widely distributed in the environment. They are frequently found in water and soil samples, but they have also been reported to be associated with bacterial human pathogens such as Legionella spp. Campylobacter spp or Vibrio cholerae among others. Including within Vibrio spp. V. harveyi (Johnson and Shunk, 1936) is a bioluminescent marine bacteria which has been found swimming freely in tropical marine waters, being part of the stomach and intestine microflora of marine animals, and as both a primary and opportunistic pathogen of marine animals. Our aim was to study the interactions between Vibrio harveyi and Acanthamoeba castellanii Neff. Firstly, in order to analyze changes in it cultivability, V. harveyi was coincubated with A. castellanii Neff axenic culture and with Acanthamoeba Conditioned Medium (ACM) at different temperatures in aerobic conditions. Interestingly, at 4 °C and 18-20 °C bacteria were still cultivable in marine agar, at 28 °C, in aerobic conditions, but there weren't significant differences comparing with the controls. We also noted an enhanced migration of Acanthamoeba toward V. harveyi on non-nutrient agar plates compared to controls with no bacteria.
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Affiliation(s)
- María Reyes-Batlle
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain.
| | | | - Atteneri López-Arencibia
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Ines Sifaoui
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Aitor Rizo Liendo
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Carlos J Bethencourt Estrella
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Ana B García Méndez
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Olfa Chiboub
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain; Laboratoire Matériaux-Molécules et Applications, IPEST, B.P 51 2070, La Marsa, University of Cathage, Tunisia
| | - Soumaya Hajaji
- Laboratoire de Parasitologie, Université de La Manouba, Ecole Nationale de Médecine Vétérinaire de Sidi Thabet, 2020, Tunisia
| | - Basilio Valladares
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Enrique Martínez-Carretero
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - José E Piñero
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
| | - Jacob Lorenzo-Morales
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, S/N, 38203 La Laguna, Tenerife, Islas Canarias, Spain
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Nguyen HT, Nguyen TTT, Wang YT, Wang PC, Chen SC. Effectiveness of formalin-killed vaccines containing CpG oligodeoxynucleotide 1668 adjuvants against Vibrio harveyi in orange-spotted grouper. FISH & SHELLFISH IMMUNOLOGY 2017; 68:124-131. [PMID: 28698120 DOI: 10.1016/j.fsi.2017.07.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 07/04/2017] [Accepted: 07/08/2017] [Indexed: 06/07/2023]
Abstract
Vibrio harveyi is a major bacterial pathogen that causes serious vibriosis in cultured groupers, leading to massive deaths. In this study, we evaluated the immune responses and protective efficacy of vaccines containing V. harveyi formalin-killed cells (FKC) formulated with CpG ODN 1668-enriched plasmids (p30CpG and p60CpG) in the orange-spotted grouper. Results indicated that antibody titres were remarkably increased in vaccinated fish 2 weeks post-immunisation. Expression level of major histocompatibility complex (MHC) class II, CD 8, and toll-like receptor 9 was significantly upregulated in the spleen of fish immunised with CpG ODN 1668-adjuvanted vaccines, as recorded at 6 weeks after immunisation. Additionally, the FKC + p60CpG-vaccinated fish displayed greater mRNA levels of MHC I and tumor necrosis factor-alpha. Of note, the relative percent survival after V. harveyi challenge was significantly higher in FKC + p60CpG-vaccinated fish (96.2%) than in FKC + p30CpG-vaccinated (79.8%) and FKC-vaccinated fish (59.9%). These results demonstrate that the FKC + CpG ODN 1668 vaccines are promising candidates that could enhance both innate and adaptive immune responses, conferred remarkable protection, and CpG ODN 1668 is a potential adjuvant for vaccines against V. harveyi.
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Affiliation(s)
- Hai Trong Nguyen
- Department of Veterinary Medicine, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan
| | - Thuy Thi Thu Nguyen
- Department of Veterinary Medicine, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan
| | - Yi-Ting Wang
- Department of Veterinary Medicine, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan
| | - Pei-Chyi Wang
- Department of Veterinary Medicine, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan.
| | - Shih-Chu Chen
- Department of Veterinary Medicine, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan; Southern Taiwan Fish Diseases Research Center, College of Veterinary Medicine, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan; International Degree Program of Ornamental Fish Science and Technology, International College, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 91201, Taiwan.
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Doan HV, Hoseinifar SH, Tapingkae W, Chitmanat C, Mekchay S. Effects of Cordyceps militaris spent mushroom substrate on mucosal and serum immune parameters, disease resistance and growth performance of Nile tilapia, (Oreochromis niloticus). FISH & SHELLFISH IMMUNOLOGY 2017; 67:78-85. [PMID: 28578127 DOI: 10.1016/j.fsi.2017.05.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/02/2017] [Accepted: 05/30/2017] [Indexed: 06/07/2023]
Abstract
The aim of present study was determination effects of dietary administration of C. militaris spent mushroom substrate (SMS) on mucosal and serum immune parameters, disease resistance, and growth performance of Nile tilapia (Oreochromis niloticus). Two hundred twenty five fish of similar weight (37.28 ± 0.10 g) were assigned to the following diets [0 (T1- Control), 5 (T2), 10 (T3), 20 (T4) and 40 g kg-1 (T5) SMS]. After 60 days of feeding trial, growth performance, skin mucus lysozyme and peroxidase activities as well as serum innate immune were measured. In addition, survival rate and innate immune responses were calculated after challenge test (15 days) against Streptococcus agalactiae. The results revealed that regardless of inclusion levels, feeding Nile tilapia with SMS supplemented diets significantly increased skin mucus lysozyme and peroxidase activities as well as serum immune parameters (SL, ACH50, PI, RB, and RB) compared control group (P < 0.05). The highest increment of immune parameters was observed in fish fed 10 g kg-1 SMS which was significantly higher than other treatments (P < 0.05). Also, the relative percent survival (RSP) in T2, T3, T4, and T5 was 61.11%, 88.89%, 66.67, and 55.56%, respectively. Among the supplemented groups, fish fed 10 g kg-1 SMS showed significant higher RPS and resistance to S. agalactiae than other groups (P < 0.05). Regarding the growth performance, SGR, WG, FW, and FCR were remarkably improved (P < 0.05) in SMS groups; the highest improvement observed in 10 g kg-1 SMS treatment. According to these finding, administration of 10 g kg-1 SMS is suggested in tilapia to improve growth performance and health status.
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Affiliation(s)
- Hien Van Doan
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200 Thailand.
| | - Seyed Hossein Hoseinifar
- Department of Fisheries Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Wanaporn Tapingkae
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200 Thailand
| | - Chanagun Chitmanat
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290 Thailand
| | - Supamit Mekchay
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200 Thailand
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16
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Khodadadian Zou H, Hoseinifar SH, Kolangi Miandare H, Hajimoradloo A. Agaricus bisporus powder improved cutaneous mucosal and serum immune parameters and up-regulated intestinal cytokines gene expression in common carp (Cyprinus carpio) fingerlings. FISH & SHELLFISH IMMUNOLOGY 2016; 58:380-386. [PMID: 27678509 DOI: 10.1016/j.fsi.2016.09.050] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 09/22/2016] [Accepted: 09/23/2016] [Indexed: 06/06/2023]
Abstract
The aim of the present study was to investigate immunomodulatory effects of Agaricus bisporus, white bottom mushroom powder (WBMP) on common carp (Cyprinus carpio) fingerlings. Carps were fed on different levels of WBMP (0, 0.5, 1 and 2%) for 8 weeks and at the end of feeding trial, skin mucus immune parameters (total Ig, lysozyme and protease activity), cytokines gene expression (TNF-alpha, IL1b, IL8) in intestine as well as serum non-specific immune parameters (total Ig, lysozyme and ACH50) were measured. The results showed significant dose dependent increase of skin mucus immune parameters in carps fed WBMP (P < 0.05). While, no significant difference was observed between 0.5% WBMP and control group (P > 0.05). In case of serum non-specific immune parameters, except lysozyme activity, other parameters (Ig total and ACH50) were significantly affected by dietary inclusion of WBMP (P < 0.05). Also, evaluation of cytokines gene expression in the intestine of carps revealed remarkable up-regulation of TNF-alpha in fish fed 2% WBMP supplemented diet compared other treatment (P < 0.05). Likewise, IL1b gene expression was significantly increased in 1 and 2% WBMP treatments compared to the 0.5% WBMP and control groups (P < 0.05). IL8 gene expression was not affected by inclusion of WBMP in carp diet (P > 0.05). Furthermore, feeding on WBMP supplemented diet significantly improved growth performance (P < 0.05). These results indicated that WBMP can be considered as a promising immunostimulants in early stage of common carp culture.
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Affiliation(s)
- Hassan Khodadadian Zou
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, P.O. BOX: 45165-386, Gorgan, Iran
| | - Seyed Hossein Hoseinifar
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, P.O. BOX: 45165-386, Gorgan, Iran.
| | - Hamed Kolangi Miandare
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, P.O. BOX: 45165-386, Gorgan, Iran
| | - Abdolmajid Hajimoradloo
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, P.O. BOX: 45165-386, Gorgan, Iran
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17
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Chen H, Tian T, Miao H, Zhao YY. Traditional uses, fermentation, phytochemistry and pharmacology of Phellinus linteus : A review. Fitoterapia 2016; 113:6-26. [DOI: 10.1016/j.fitote.2016.06.009] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/18/2016] [Accepted: 06/20/2016] [Indexed: 02/02/2023]
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18
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Guardiola FA, Porcino C, Cerezuela R, Cuesta A, Faggio C, Esteban MA. Impact of date palm fruits extracts and probiotic enriched diet on antioxidant status, innate immune response and immune-related gene expression of European seabass (Dicentrarchus labrax). FISH & SHELLFISH IMMUNOLOGY 2016; 52:298-308. [PMID: 27033470 DOI: 10.1016/j.fsi.2016.03.152] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/15/2016] [Accepted: 03/22/2016] [Indexed: 05/10/2023]
Abstract
The application of additives in the diet as plants or extracts of plants as natural and innocuous compounds has potential in aquaculture as an alternative to antibiotics and immunoprophylactics. The aim of the current study was to evaluate the potential effects of dietary supplementation of date palm fruit extracts alone or in combination with Pdp11 probiotic on serum antioxidant status, on the humoral and cellular innate immune status, as well as, on the expression levels of some immune-related genes in head-kidney and gut of European sea bass (Dicentrarchus labrax) after 2 and 4 weeks of administration. This study showed for the first time in European sea bass an immunostimulation in several of the parameters evaluated in fish fed with date palm fruits extracts enriched diet or fed with this substance in combination with Pdp 11 probiotic, mainly after 4 weeks of treatment. In the same way, dietary supplementation of mixture diet has positive effects on the expression levels of immune-related genes, chiefly in head-kidney of Dicentrarchus labrax. Therefore, the combination of both could be considered of great interest as potential additives for farmed fish.
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Affiliation(s)
- F A Guardiola
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - C Porcino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, Viale F. Stagnod'Alcontres, 31, 98166, Messina, Italy
| | - R Cerezuela
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - A Cuesta
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - C Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, Viale F. Stagnod'Alcontres, 31, 98166, Messina, Italy
| | - M A Esteban
- Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, Campus Regional de Excelencia Internacional "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain.
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β-glucans from Coriolus versicolor protect mice against S. typhimurium challenge by activation of macrophages. Int J Biol Macromol 2016; 86:352-61. [PMID: 26802244 DOI: 10.1016/j.ijbiomac.2016.01.058] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 12/29/2015] [Accepted: 01/18/2016] [Indexed: 02/07/2023]
Abstract
The effects of β-glucans from Coriolus versicolor (CVP), which are extracted from a well-known immune stimulator C. versicolor, have been demonstrated extensively in vitro and in vivo. However, until now, the phagocytic activity has not been elucidated. Hence, the objective of the present study was to identify the antibacterial activity of CVP or CVP-treated macrophages by an analysis of cell cytotoxicity, phagocytic activity, intracellular bacterial survival, macrophage activation, production of nitric oxide (NO) and expression of inducible nitric oxide synthase (iNOS) in CVP-treated macrophages using flow cytometry, RT-PCR, a gentamicin protection assay, a Nitric oxide assay and an iNOS enzymatic activity assay. The results indicate that CVP-treated macrophages can phagocytize and kill bacteria, probably due to the production of NO and iNOS. More importantly, CVP-treated macrophages are effective at protecting mice against the challenge of Salmonella typhimurium. The results of this study suggest that the antibacterial effects of CVP are probably caused by the activation of innate immune cells, especially macrophages, because the activated macrophage produces NO, which kills bacteria. These phenomena indicate the possibility of CVP as a potential alternative for antibiotics against resistant bacteria.
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Tian Y, Liang XW, Chang YQ, Song J. Expression of c-type lysozyme gene in sea cucumber (Apostichopus japonicus) is highly regulated and time dependent after salt stress. Comp Biochem Physiol B Biochem Mol Biol 2015; 180:68-78. [DOI: 10.1016/j.cbpb.2014.10.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 09/30/2014] [Accepted: 10/17/2014] [Indexed: 11/24/2022]
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Jagruthi C, Yogeshwari G, Anbazahan SM, Mari LSS, Arockiaraj J, Mariappan P, Sudhakar GRL, Balasundaram C, Harikrishnan R. Effect of dietary astaxanthin against Aeromonas hydrophila infection in common carp, Cyprinus carpio. FISH & SHELLFISH IMMUNOLOGY 2014; 41:674-680. [PMID: 25462460 DOI: 10.1016/j.fsi.2014.10.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 10/10/2014] [Accepted: 10/10/2014] [Indexed: 06/04/2023]
Abstract
The effect of astaxanthin at 0, 25, 50, and 100 mg kg(-1) incorporated in basal feed on immune response and disease resistance in Cyprinus carpio against Aeromonas hydrophila was investigated. When fed with 25 mg kg(-1) diet, the cumulative mortality was 35% whereas it was 10% and 20% with 50 and 100 mg kg(-1) diets. With all enriched diets the growth rate increased significantly from week 1 to 4 when compared with control. However, the specific growth rate (SGR), feed conversion ratio (FCR), and protein efficiency ratio (PER) did not vary significantly from that of the control except with 50 mg kg(-1) diet. When fed with 50 and 100 mg kg(-1) diets the red blood cells, white blood cells, hemoglobin, and hematocrit values significantly increased. However, the serum total protein, albumin, and globulin contents significantly increased only when fed with 50 and 100 mg kg(-1) diets. The phagocytic ratio also significantly raised with 50 and 100 mg kg(-1) diets on week 2 and 4 whereas the phagocytic index significantly increased with all groups only on fourth week. The respiratory burst activity significantly increased in 25 mg kg(-1) diet group on first week whereas in 50 and 100 mg kg(-1) diet groups the activity increased on weeks 2 and 4; a similar trend was observed in the anti-protease activity only on weeks 2 and 4. The serum lysozyme activity and bactericidal activity registered a significant increase with all enriched diets. This study suggests that supplementation of astaxanthin at 50 and 100 mg kg(-1) with the basal diet significantly promotes the growth restores hematology and modulates the immune system in C. carpio against A. hydrophila.
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Affiliation(s)
- Chandrasekar Jagruthi
- Department of Biotechnology, Bharath College of Science and Management, Thanjavur 613 005, Tamil Nadu, India
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Zhu B, Liu GL, Gong YX, Ling F, Song LS, Wang GX. Single-walled carbon nanotubes as candidate recombinant subunit vaccine carrier for immunization of grass carp against grass carp reovirus. FISH & SHELLFISH IMMUNOLOGY 2014; 41:279-293. [PMID: 25240976 DOI: 10.1016/j.fsi.2014.09.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 08/30/2014] [Accepted: 09/10/2014] [Indexed: 06/03/2023]
Abstract
Grass carp reovirus (GCRV), the most pathogenic aquareovirus, can cause fatal hemorrhagic disease in fingerling and yearling grass carp. Vaccination by injection is by far the most effective method of combating disease. However it is labor intensive, costly and not feasible to vaccinate large numbers of the fish. Thus, an efficient and economic strategy for the prevention of GCRV infection becomes urgent. Here, functionalized single-walled carbon nanotubes (SWCNTs) as carrier were used to manufacture SWCNTs-VP7 subunit vaccine with chemical modification. Different developmental stages of grass carps were immunized by VP7/SWCNTs-VP7 subunit vaccine against GCRV by intramuscular injection and bath immunization. The results indicate that better immune responses of grass carp immunized with the SWCNTs-VP7 subunit vaccine were induced in comparison with VP7 subunit vaccine alone. Immunization doses/concentrations are significantly reduced (about 5-8 times) to prevent GCRV infection in different developmental stages of grass carp with injection or bath treatment when SWCNTs carrier was used. A good immune protective effect (relative percentage survival greater than 95%) is observed in smaller size fish (0.2 g) with SWCNTs-VP7 bath immunization. In addition, serum respiratory burst activity, complement activity, lysozyme activity, superoxide dismutase activity, alkaline phosphatase activity, immune-related genes and antibody levels were significantly enhanced in fish immunized with vaccine. This study suggested that functionalized SWCNTs was the promising carrier for recombinant subunit vaccine and might be used to vaccinate fish by bath approach.
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Affiliation(s)
- Bin Zhu
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Guang-Lu Liu
- College of Science, Northwest A&F University, Yangling 712100, China
| | - Yu-Xin Gong
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Fei Ling
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Lin-Sheng Song
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Gao-Xue Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
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Chuang SC, Huang WL, Kau SW, Yang YP, Yang CD. Pleurocidin Peptide Enhances Grouper Anti-Vibrio harveyi Immunity Elicited by Poly(lactide-co-glycolide)-Encapsulated Recombinant Glyceraldehyde-3-phosphate Dehydrogenase. Vaccines (Basel) 2014; 2:380-96. [PMID: 26344624 PMCID: PMC4494259 DOI: 10.3390/vaccines2020380] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 05/06/2014] [Accepted: 05/06/2014] [Indexed: 11/22/2022] Open
Abstract
Outer membrane proteins, such as glyceraldehyde-3-phosphate dehydrogenase (GAPDH), are considered immunodominant antigens for eliciting protective immunity against Vibrio harveyi, the main etiological agent of vibriosis in fish. Cationic antimicrobial peptides (AMPs), such as pleurocidin (PLE), play important roles in activating and recruiting immune cells, thereby contributing to subsequent innate and adaptive immune responses. In the present study, we aimed to use PLE peptide as a potent adjuvant to improve the immunogenicity of V. harveyi recombinant GAPDH (rGAPDH). In order to prepare a controlled-release vaccine, PLE peptide and rGAPDH protein were simultaneously encapsulated into polymeric microparticles made from the biodegradable poly(lactide-co-glycolide) (PLG) polymer. The resulting PLG-encapsulated PLE plus rGAPDH (PLG-PLE/rGAPDH) microparticles, 3.21–6.27 μm in diameter, showed 72%–83% entrapment efficiency and durably released both PLE and rGAPDH for a long 30-day period. Following peritoneal immunization in grouper (Epinephelus coioides), PLG-PLE/rGAPDH microparticles resulted in significantly higher (p < 0.05, nested design) long-lasting GAPDH-specific immunity (serum titers and lymphocyte proliferation) than PLG-encapsulated rGAPDH (PLG-rGAPDH) microparticles. After an experimental challenge of V. harveyi, PLG-PLE/rGAPDH microparticles conferred a high survival rate (85%), which was significantly higher (p < 0.05, chi-square test) than that induced by PLG-rGAPDH microparticles (67%). In conclusion, PLE peptide exhibits an efficacious adjuvant effect to elicit not only improved immunity, but also enhanced protection against V. harveyi in grouper induced by rGAPDH protein encapsulated in PLG microparticles.
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Affiliation(s)
- Shu-Chun Chuang
- Department of Physiology, College of Medicine, Kaohsiung Medical University, No. 100, Shih-Chuan 1st Road, Kaohsiung 807, Taiwan.
| | - Wan-Ling Huang
- Graduate Institute of Animal Vaccine Technology, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 912, Taiwan.
| | - Sau-Wei Kau
- Graduate Institute of Animal Vaccine Technology, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 912, Taiwan.
| | - Yun-Pei Yang
- Graduate Institute of Animal Vaccine Technology, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 912, Taiwan.
| | - Chung-Da Yang
- Graduate Institute of Animal Vaccine Technology, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 912, Taiwan.
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24
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Bioactive metabolites from macrofungi: ethnopharmacology, biological activities and chemistry. FUNGAL DIVERS 2013. [DOI: 10.1007/s13225-013-0265-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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25
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El Enshasy HA, Hatti-Kaul R. Mushroom immunomodulators: unique molecules with unlimited applications. Trends Biotechnol 2013; 31:668-77. [PMID: 24125745 DOI: 10.1016/j.tibtech.2013.09.003] [Citation(s) in RCA: 186] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 08/24/2013] [Accepted: 09/13/2013] [Indexed: 01/19/2023]
Abstract
For centuries, mushrooms have been used as food and medicine in different cultures. More recently, many bioactive compounds have been isolated from different types of mushrooms. Among these, immunomodulators have gained much interest based on the increasing growth of the immunotherapy sector. Mushroom immunomodulators are classified under four categories based on their chemical nature as: lectins, terpenoids, proteins, and polysaccharides. These compounds are produced naturally in mushrooms cultivated in greenhouses. For effective industrial production, cultivation is carried out in submerged culture to increase the bioactive compound yield, decrease the production time, and reduce the cost of downstream processing. This review provides a comprehensive overview on mushroom immunomodulators in terms of chemistry, industrial production, and applications in medical and nonmedical sectors.
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Affiliation(s)
- Hesham A El Enshasy
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), 81130 UTM, Skudai, Malaysia; City of Scientific Research and Technology Application, New Burg Al Arab, Alexandria, Egypt.
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26
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27
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Chang CS, Huang SL, Chen S, Chen SN. Innate immune responses and efficacy of using mushroom beta-glucan mixture (MBG) on orange-spotted grouper, Epinephelus coioides, aquaculture. FISH & SHELLFISH IMMUNOLOGY 2013; 35:115-125. [PMID: 23603237 DOI: 10.1016/j.fsi.2013.04.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 03/08/2013] [Accepted: 04/04/2013] [Indexed: 06/02/2023]
Abstract
This study attempts to describe the effects of innate immunity responses and field application of mushroom beta-glucan mixture (MBG) in cultured orange-sported grouper, Epinephelus coioides. Chemical analysis for MBG showed that the mixture contains 34.06% of macro-molecular polymers with bio-active linkage such as 3-; 3,4- and 4,6-glucopyranosyl and 6-linked galactopyranosyl residues. Study performed on the innate immunity showed that oral ingestion of MBG at 1.0 g and 2.0 g per kilogram of feed levels may significantly enhance the lysozyme activity, alternative complement activity, phagocytic activity and respiration burst of the experimental groupers. Observation on the experimental challenge of pathogen showed that uses of MBG at 0.1% and 0.2% levels in feed might significantly enhance the protection of grouper against Vibrio alginolyticus. Field trials performed on short and long-term culture showed that feeding of diet containing 0.1% or 0.2% of MBG may significantly enhance the survival of cultured groupers up to 16% when compared with those obtained from controls.
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Affiliation(s)
- Ching-Sheng Chang
- Institute of Fisheries Science, National Taiwan University, Taipei, Taiwan
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28
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Harikrishnan R, Son HJ, Kim DH, Hong SH, Mariappan P, Balasundaram C, Heo MS. WITHDRAWN: Effects of saponin supplementation diet on hematological, biochemical, and immunological responses in Epinephelus bruneus against Vibrio alginolyticus. FISH & SHELLFISH IMMUNOLOGY 2012:S1050-4648(12)00285-9. [PMID: 22906763 DOI: 10.1016/j.fsi.2012.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2012] [Revised: 07/20/2012] [Accepted: 07/29/2012] [Indexed: 06/01/2023]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
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Affiliation(s)
- Ramasamy Harikrishnan
- Marine Applied Microbes and Aquatic Organism Disease Control Lab, Department of Aquatic Biomedical Sciences, School of Marine Biomedical Sciences, College of Ocean Sciences & Marine and Environmental Research Institute, Jeju National University, Jeju 690-756, Republic of Korea.
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29
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Harikrishnan R, Kim DH, Hong SH, Mariappan P, Balasundaram C, Heo MS. Non-specific immune response and disease resistance induced by Siegesbeckia glabrescens against Vibrio parahaemolyticus in Epinephelus bruneus. FISH & SHELLFISH IMMUNOLOGY 2012; 33:359-364. [PMID: 22626564 DOI: 10.1016/j.fsi.2012.05.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Revised: 05/11/2012] [Accepted: 05/11/2012] [Indexed: 06/01/2023]
Abstract
The immunomodulatory effect of Siegesbeckia glabrescens extract-supplementation diets on innate immune response and disease resistance of kelp grouper, Epinephelus bruneus against Vibrio parahaemolyticus at weeks 1, 2, and 4 is reported. The serum lysozyme activity was significantly enhanced with any enriched diet from weeks 1-4 when compared to control diet (0%). The alternative complement haemolytic activities significantly were enhanced with all enriched diets on weeks 2 and 4 whereas the cellular reactive oxygen species (ROS) was significantly enhanced only with 1.0% and 2.0% diets. The reactive nitrogen intermediate (RNI) value was significantly enhanced with any enriched diet on weeks 2 and 4, but on first week it did not differ from control. The myeloperoxidase (MPO) production significantly increased with 1.0% and 2.0% diets from second week onwards; with other enriched diets the increase manifested on fourth week; but during first week it did not vary from that of the control with any enriched diet. The protection in terms of cumulative mortality was the least being 25% and 20% when fed with 1.0% and 2.0% diets. The present results indicate that feeding kelp grouper with S. glabrescens extract enriched diet at 1.0% and 2.0% levels significantly enhance the immunological parameters, increase the disease resistance and minimize the cumulative mortality in E. bruneus against V. parahaemolyticus.
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Affiliation(s)
- Ramasamy Harikrishnan
- Department of Aquatic Biomedical Sciences, School of Marine Biomedical Sciences, College of Ocean Sciences & Marine and Environmental Research Institute, Jeju National University, Jeju, Republic of Korea.
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30
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Kim SP, Moon E, Nam SH, Friedman M. Hericium erinaceus mushroom extracts protect infected mice against Salmonella Typhimurium-Induced liver damage and mortality by stimulation of innate immune cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:5590-5596. [PMID: 22624604 DOI: 10.1021/jf300897w] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The present study investigated the antibacterial effect of four extracts from the fruitbody of the edible medicinal mushroom Hericium erinaceus (hot water extract, HWE; microwave/50% ethanol extract, MWE; acid extract, ACE; and alkaline extract, AKE) against murine salmonellosis. The extracts had no effect on Salmonella ser. Typhimurium growth in culture. Nor were the extracts toxic to murine macrophage cells, RAW 264.7. HWE and MWE stimulated uptake of the bacteria into the macrophage cells as indicated by increased colony-forming unit (CFU) counts of the contents of the lysed macrophages infected with Salmonella Typhimurium for 30 and 60 min. Two hours postinfection, the bacterial counts increased in the macrophages, but 4 and 8 h postinfection the HWE- and MWE-treated cells showed greater activity against the bacteria than the control. HWE- and MWE-treated noninfected macrophages had altered morphology and elevated inducible nitric oxide (NO) synthase (iNOS) mRNA expression. In the presence of S. Typhimurium, iNOS mRNA expression was further increased, accompanied by an increase in NO production. Histology assays of the livers of mice infected with a sublethal dose (1 × 10(4) CFU) of S. Typhimurium showed that HWE and MWE, administered by daily intraperitoneal injection, protected against necrosis of the liver, a biomarker of in vivo salmonellosis. The lifespans of mice similarly infected with a lethal dose of S. Typhimurium (1 × 10(5) CFU) were significantly extended by HWE and MWE. β-Glucan, known to stimulate the immune system, was previously found to be present in high amounts in the active extracts. These results suggest that the mushroom extract activities against bacterial infection in mice occur through the activation of innate immune cells.
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Affiliation(s)
- Sung Phil Kim
- Department of Molecular Science and Technology, Ajou University, Suwon, Republic of Korea
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31
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Harikrishnan R, Balasundaram C, Heo MS. Inonotus obliquus containing diet enhances the innate immune mechanism and disease resistance in olive flounder Paralichythys olivaceus against Uronema marinum. FISH & SHELLFISH IMMUNOLOGY 2012; 32:1148-1154. [PMID: 22484608 DOI: 10.1016/j.fsi.2012.03.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2011] [Revised: 03/19/2012] [Accepted: 03/19/2012] [Indexed: 05/31/2023]
Abstract
The present study describes the effect of diet supplementation with Chaga mushroom, Inonotus obliquus extract at 0%, 0.01%, 0.1%, and 1.0% levels on the innate humoral (lysozyme, antiprotease, and complement), cellular responses (production of reactive oxygen and nitrogen species and myeloperoxidase), and disease resistance in olive flounder, Paralichythys olivaceus against Uronema marinum. The lysozyme activity and complement activity significantly increased in each diet on weeks 2 and 4 against pathogen. The serum antiprotease activity and reactive nitrogen intermediates production significantly increased in fish fed with 0.1% and 1.0% diets from weeks 1-4. However, reactive oxygen species production and myeloperoxidase activity significantly increased in 1.0% and 2.0% diets on weeks 2 and 4. In fish fed with 0.1% and 1.0% diets and challenged with U. marinum the cumulative mortality was 50% and 40% while in 0% and 0.01% diets the mortality was 85% and 55%. The results clearly indicate that supplementation diet with I. obliquus at 0.1% and 1.0% level positively enhance the immune system and confer disease resistance which may be potentially used as an immunoprophylactic in finfish culture.
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Affiliation(s)
- Ramasamy Harikrishnan
- Department of Aquatic Biomedical Sciences, School of Marine Biomedical Sciences & Marine and Environmental Research Institute, College of Ocean Sciences, Jeju National University, Jeju, Republic of Korea.
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32
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Yeh SP, Hsia LF, Chiu CS, Chiu ST, Liu CH. A smaller particle size improved the oral bioavailability of monkey head mushroom, Hericium erinaceum, powder resulting in enhancement of the immune response and disease resistance of white shrimp, Litopenaeus vannamei. FISH & SHELLFISH IMMUNOLOGY 2011; 30:1323-1330. [PMID: 21421058 DOI: 10.1016/j.fsi.2011.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Revised: 03/11/2011] [Accepted: 03/12/2011] [Indexed: 05/30/2023]
Abstract
The effects of different particle sizes (100-150, 74-100, and <74 μm) of powder of the dried and ground stipe from the monkey head mushroom, Hericium erinaceum, on the immune response and disease resistance of white shrimp, Litopenaeus vannamei, against the pathogen, Vibrio alginolyticus, were examined. Mushroom powder with a particle size of <74 μm had a significantly higher effect on the disease resistance of shrimp compared to particle sizes of >74 μm. Mortality of shrimp after being injected with V. alginolyticus was particle size-dependent, increasing from 66.7% ± 3.3%-93.3% ± 3.3% with diets containing stipe particle sizes of <74 and 100-150 μm, respectively. The mortality of shrimp fed the diet containing <74-μm stipe powder for 28 days was significant lower than that of shrimp fed with the control diet and the diet containing 74-100-μm stipe powder after being challenged by V. alginolyticus. The optimal concentration of the <74-μm mushroom powder for enhancing the immune response and disease resistance of shrimp was 0.2 μg (g shrimp)(-1) day(-1). No significant change in the total hemocyte count, differential hemocyte count, glutathione reductase, or phagocytic activity was found in shrimp fed the control diet and mushroom powder-containing diet at a level of up to 0.2 μg (g shrimp)(-1) day(-1). Shrimp fed 0.2 μg (g shrimp)(-1) day(-1) of a mushroom-containing diet had a significantly higher disease resistance to V. alginolyticus via an increase in phenoloxidase activity, respiratory bursts, superoxide dismutase activity, and glutathione peroxidase activity. Therefore, a diet containing the stipe powder of monkey head mushroom with a particle size <74 μm at a level of 0.2 μg (g shrimp)(-1) day(-1) was found to enhance the immunity and disease resistance of shrimp.
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Affiliation(s)
- Shinn-Pyng Yeh
- Department of Aquaculture, National Pingtung University of Science and Technology, Pingtung 912, Taiwan, ROC
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