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Costa DS, Dutra SAP, Pereira IL, Cardoso L, de Medeiros PB, Riofrio LVP, Libanori MCM, Soligo TA, Yamashita E, Pereira UDP, Mourinõ JLP, Martins ML. Hematoimmunological responses of juvenile Nile tilapia ( Oreochromis niloticus) receiving the dietary supplementation of immunomodulators and different levels of vitamins after challenge with physical stress. BRAZILIAN JOURNAL OF VETERINARY MEDICINE 2024; 46:e001124. [PMID: 39070261 PMCID: PMC11277980 DOI: 10.29374/2527-2179.bjvm001124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 06/11/2024] [Indexed: 07/30/2024] Open
Abstract
In this study, we analyzed the hematoimmunological effects of dietary supplementation with immunomodulators (β-glucans + nucleotides) and different levels of vitamins on Nile tilapia (Oreochromis niloticus) after exposure to physical stress. The following four diet treatments were used: diets with indicated vitamin levels (Vitind), diets with Vitind + immunomodulator (Vitind + Immune), diets with high vitamin content (Vithigh), and those with Vithigh + immunomodulator (Vithigh + Immune). The experiment included 560 fish in 28 tanks (20 fish tank-1), with seven replicates per treatment. After 60 days of supplementation, the water temperature was set at 20 °C, and complete biometrics were performed. The animals were then subjected to physical stress with temperature oscillations of 20 ºC to 30 ºC/30 ºC to 20 ºC/20 ºC to 30 ºC. Hematoimmunological data from 140 animals were collected post-stress. Antimicrobial titer and total plasma protein levels were significantly higher in fish not receiving immunomodulator-supplemented diets (2.88 ± 0.43 log2 and 26.81 ± 4.01 mg∙mL-1, respectively) than in those that did. Conversely, the agglutination titer increased in fish fed with lower vitamin levels (3.33 ± 0.66 log2) compared to those with higher vitamin levels. Increased immunoglobulin levels were observed in fish fed diets co-supplemented with vitamins and immunomodulators, revealing an interaction between immunomodulators and dietary vitamin levels. In summary, the inclusion of immunomodulators in the diet enhanced the animals' resistance to physical stress and improved hematoimmunological parameters. Additionally, a high vitamin content in the diet did not modulate the immune responses in the animals.
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Affiliation(s)
- Domickson Silva Costa
- Fisheries engineer, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil.
| | | | - Iracema Lima Pereira
- Fisheries engineer, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil.
| | - Lucas Cardoso
- Aquaculture engineer, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, UFSC, Florianópolis, SC, Brazil.
| | - Paula Brando de Medeiros
- Aquaculture engineer, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, UFSC, Florianópolis, SC, Brazil.
| | | | - Maria Clara Miguel Libanori
- Veterinarian, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, UFSC, Florianópolis, SC, Brazil.
| | | | - Eduardo Yamashita
- Zootechnist, DSM-Nutritional Products, Brazil S.A, São Paulo, Brazil.
| | - Ulisses de Pádua Pereira
- Veterinarian, LABBEP- Department of Preventive Veterinary Medicine, Laboratory of Bacteriology in Fish, UEL, Londrina, PR, Brazil.
| | - José Luiz Pedreira Mourinõ
- Zootechnist, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, UFSC, Florianópolis, SC, Brazil.
| | - Maurício Laterça Martins
- Biologist, AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, UFSC, Florianópolis, SC, Brazil.
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Souza RJF, Matos ER, da Silva Souza AL, Fazzi-Gomes PF, de Melo NFAC, Owatari MS, Palheta GDA, Takata R, Sterzelecki FC. Dietary effect of multi-strain prebiotics and probiotics on growth, hemato-biochemical parameters, intestinal histomorphometry, and resistance to hypoxia in juvenile tambaqui (Colossoma macropomum). Vet Res Commun 2024; 48:1061-1072. [PMID: 38072900 DOI: 10.1007/s11259-023-10279-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/05/2023] [Indexed: 04/07/2024]
Abstract
This study evaluated the effects of a multi-strain prebiotics and probiotics on the diet of tambaqui Colossoma macropomum. One hundred and fifty juvenile tambaqui (20.2 ± 3.6 g and 10.32 ± 5.78 cm) were randomly distributed in 15 experimental units with a volume of 80 L and fed for 45 days with a diet containing the symbiotic additive at five inclusion levels (0, 2, 4, 6 and 8 g kg feed- 1). At the end of the period, growth performance, survival, hemato-biochemical and intestinal parameters, as well as the fish's resistance to stress were evaluated. The additive did not alter the growth performance, hemato-biochemical and intestinal parameters of the tambaqui. However, the hemato-biochemical parameters of aspartate aminotransferase (AST), plasma protein, hematocrit, glucose, triglycerides and cholesterol showed differences between treatments after the stress challenge. AST increased significantly during challenge and post-challenge. Plasma protein increased significantly during and after the challenge. The hematocrit was highest at 48 h after the challenge and lowest in the 2 g, 6 g and 8 g groups. Glucose was significantly reduced 24 h after the challenge, while triglycerides were lower 24 h and 48 h after the challenge. Cholesterol increased significantly in the challenge. There was an interaction between the factors sampling time and symbiotic concentration for hematocrit and glucose. In hypoxic stress situations, the 2 g concentration was more favorable for the fish. We recommend further studies with 2 g kg feed- 1 in trials lasting more than 45 days.
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Affiliation(s)
- Rafael José Furtado Souza
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
| | - Edilson Rodrigues Matos
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
| | - Aldry Lorran da Silva Souza
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
| | - Paola Fabiana Fazzi-Gomes
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
| | - Nuno Filipe Alves Correia de Melo
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
| | - Marco Shizuo Owatari
- Aquaculture Department, Aquatic Organisms Health Laboratory - AQUOS, Federal University of Santa Catarina (CCA/UFSC), Rodovia Admar Gonzaga 1346, Florianópolis, SC, 88040-900, Brazil.
| | - Glauber David Almeida Palheta
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
| | - Rodrigo Takata
- Fundação Instituto de Pesca do Estado do Rio de Janeiro -FIPERJ, Avenida Presidente Vargas, 197, Cordeiro, RJ, CEP 28540000, Brasil
| | - Fabio Carneiro Sterzelecki
- Programa de Pós-graduação em Aquicultura e Recursos Aquáticos Tropicais, Universidade Federal Rural da Amazônia, Instituto Socioambiental e dos Recursos Hídricos, Avenida Presidente Tancredo Neves, Nº 2501 Bairro: Terra Firme Cep: 66, Belém, PA, 077-830, Brasil
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Kim BJ, Bak SB, Bae SJ, Jin HJ, Park SM, Kim YR, Jung DH, Song CH, Kim YW, Kim SC, Lee WY, Park SD. Protective Effects of Red Ginseng Against Tacrine-Induced Hepatotoxicity: An Integrated Approach with Network Pharmacology and Experimental Validation. Drug Des Devel Ther 2024; 18:549-566. [PMID: 38419811 PMCID: PMC10900653 DOI: 10.2147/dddt.s450305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/21/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction Tacrine, an FDA-approved acetylcholinesterase inhibitor, has shown efficacy in treating Alzheimer's disease, but its clinical use is limited by hepatotoxicity. This study investigates the protective effects of red ginseng against tacrine-induced hepatotoxicity, focusing on oxidative stress. Methods A network depicting the interaction between compounds and targets was constructed for RG. Effect of RG was determined by MTT and FACS analysis with cells stained by rhodamine 123. Proteins were extracted and subjected to immunoblotting for apoptosis-related proteins. Results The outcomes of the network analysis revealed a significant association, with 20 out of 82 identified primary RG targets aligning with those involved in oxidative liver damage including notable interactions within the AMPK pathway. in vitro experiments showed that RG, particularly at 1000μg/mL, mitigated tacrine-induced apoptosis and mitochondrial damage, while activating the LKB1-mediated AMPK pathway and Hippo-Yap signaling. In mice, RG also protected the liver injury induced by tacrine, as similar protective effects to silymarin, a well-known drug for liver toxicity protection. Discussion Our study reveals the potential of RG in mitigating tacrine-induced hepatotoxicity, suggesting the administration of natural products like RG to reduce toxicity in Alzheimer's disease treatment.
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Affiliation(s)
- Bong-Jo Kim
- Department of Korean Medicine, Dongguk University, Gyeongju, 38066, Korea
| | - Seon-Been Bak
- Department of Korean Medicine, Dongguk University, Gyeongju, 38066, Korea
| | - Su-Jin Bae
- Department of Korean Medicine, Dongguk University, Gyeongju, 38066, Korea
- Department of Korean Medicine, Wonkwang University, Iksan, 54538, Korea
| | - Hyo-Jung Jin
- Medical Research Center, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Korea
| | - Sang Mi Park
- Medical Research Center, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Korea
| | - Ye-Rim Kim
- Medical Research Center, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Korea
| | - Dae-Hwa Jung
- Medical Research Center, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Korea
| | - Chang-Hyun Song
- Medical Research Center, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Korea
| | - Young-Woo Kim
- Department of Korean Medicine, Dongguk University, Gyeongju, 38066, Korea
| | - Sang-Chan Kim
- Medical Research Center, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Korea
| | - Won-Yung Lee
- Department of Korean Medicine, Wonkwang University, Iksan, 54538, Korea
- Research Center of Traditional Korean Medicine, Wonkwang University, Iksan, 54538, Korea
| | - Sun-Dong Park
- Department of Korean Medicine, Dongguk University, Gyeongju, 38066, Korea
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Grădinariu L, Dediu L, Crețu M, Grecu IR, Docan A, Istrati DI, Dima FM, Stroe MD, Vizireanu C. The Antioxidant and Hepatoprotective Potential of Berberine and Silymarin on Acetaminophen Induced Toxicity in Cyprinus carpio L. Animals (Basel) 2024; 14:373. [PMID: 38338016 PMCID: PMC10854737 DOI: 10.3390/ani14030373] [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] [Received: 12/22/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Berberine (BBR) and silymarin (SM) are natural compounds extracted from plants known for their antioxidant and chemoprotective effects on the liver. The present study aimed to investigate the beneficial properties of BBR and SM and the association of BBR with SM on liver function using fish as "in vivo" models. Moreover, the study investigated their hepatoprotective role after acetaminophen (APAP) exposure. For this purpose, the fish (N = 360; 118.4 ± 11.09 g) were fed with control or experimental diets for 9 weeks. In the experimental diets, the feed was supplemented with either SM (1 g/kg feed), BBR (100 and 200 mg/kg feed), or a combination of BBR with SM (SM 1 g/kg feed + BBR 100 mg/kg feed and, respectively, SM 1 g/kg feed + BBR 200 mg/kg feed). After the feeding trial, seven fish from each tank were randomly selected and exposed to a single APAP dose. The selected serum biochemical markers, oxidative stress markers, and lysozyme activity were used to evaluate the efficiency of the supplements on carp's health profile, particularly regarding the hepatopancreas function. Our results showed that the inclusion of SM and BBR (either as a single or in combination) reduced the serum contents of total cholesterol, triglyceride, and alanine transaminase. An increase in the high-density cholesterol was observed after the administration of BBR or BBR in association with SM. Both supplements showed hepatoprotective activity against APAP-induced hepatotoxicity, especially BBR. The ameliorative effects of SM (1 g) in association with BBR (100 mg) were highlighted by the modulation of the nonspecific immune system and oxidative stress alleviation after APAP exposure.
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Affiliation(s)
- Lăcrămioara Grădinariu
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
| | - Lorena Dediu
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
| | - Mirela Crețu
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
- Institute of Research and Development for Aquatic Ecology, Fishing and Aquaculture, 54 Portului Street, 800211 Galați, Romania; (F.M.D.); (M.D.S.)
| | - Iulia Rodica Grecu
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
| | - Angelica Docan
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
| | - Daniela Ionela Istrati
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
| | - Floricel Maricel Dima
- Institute of Research and Development for Aquatic Ecology, Fishing and Aquaculture, 54 Portului Street, 800211 Galați, Romania; (F.M.D.); (M.D.S.)
- Faculty of Engineering and Agronomy, 29 Calea Calărașilor Street, 810017 Brăila, Romania
| | - Maria Desimira Stroe
- Institute of Research and Development for Aquatic Ecology, Fishing and Aquaculture, 54 Portului Street, 800211 Galați, Romania; (F.M.D.); (M.D.S.)
| | - Camelia Vizireanu
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galați, 47 Domnească Street, 800008 Galați, Romania (M.C.); (I.R.G.); (A.D.); (D.I.I.); (C.V.)
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Sherif AH, Toulan AE, El-Kalamwi N, Farag EAH, Mahmoud AE. Silymarin enhances the response to oxytetracycline treatment in Oreochromis niloticus experimentally infected with Aeromonas hydrophila. Sci Rep 2023; 13:16235. [PMID: 37758826 PMCID: PMC10533510 DOI: 10.1038/s41598-023-43270-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/21/2023] [Indexed: 09/29/2023] Open
Abstract
Many governments have approved the use of oxytetracycline as an antibiotic additive to food fish, with oxytetracycline now routinely used in many nations. However, oxytetracycline is known to have immunosuppression impacts. We, therefore, evaluated the immunological, antioxidative, and histopathological status of Nile tilapia fed a diet containing silymarin (100 mg/kg fish feed) for 0, 2, 4, 6, and 8 weeks. The protective effects of silymarin against Aeromonas hydrophila (A. hydrophila) infection and oxytetracycline treatment were evaluated. Blood parameters (erythrocyte count, white blood cell count, hemoglobin, and packed cell volume) improved over time in fish fed on dietary silymarin. Serum levels of alanine aminotransferase (ALT) were lower in fish fed on dietary silymarin, whereas serum levels of aspartate transferase (AST)and alkaline phosphatase (ALK) were unchanged. Dietary silymarin affected serum lipid profiles as decreases in serum triglyceride and low-density lipoprotein cholesterol levels and a trend toward lower cholesterol levels, whereas serum high-density lipoprotein cholesterol levels were increased compared to fish fed on the control diet. Dietary silymarin resulted in an increase of serum total protein levels and globulin fractions. Significant and progressive increases in catalase and glutathione peroxidase levels were observed after six weeks of feeding on a dietary silymarin before decreasing to control levels at the end of the experimental period. Fish fed on dietary silymarin, interleukin-1 and fish tumor necrosis factor-alpha were upregulated in hepatic tissues; however, interleukin-10 levels decreased to comparable levels to controls after eight weeks. Fish infected with A. hydrophila displayed septicemia (opaque eye, hemorrhagic ulcers, dentated fins, hepatomegaly, and splenomegaly). Reduced mortality was observed in Nile tilapia infected with A. hydrophila and fed a diet containing silymarin, indicating that silymarin improves fish responses to oxytetracycline with a 37% reduction in mortality.
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Affiliation(s)
- Ahmed H Sherif
- Fish Diseases Department, Animal Health Research Institute AHRI, Agriculture Research Center ARC, Kafrelsheikh, 12619, Egypt.
| | - Adel E Toulan
- Sakha Unit, Central Laboratory for Aquaculture Research, Agriculture Research Center ARC, Kafrelsheikh, Egypt
| | - Naglaa El-Kalamwi
- Pathology Department, Animal Health Research Institute AHRI, Agriculture Research Center ARC, Dokki, 12619, Egypt
| | - Enas A H Farag
- Department of Pharmacology, Animal Health Research Institute AHRI, Agriculture Research Center ARC, Benha, 12619, Egypt
| | - Abeer E Mahmoud
- Fish Diseases Department, Animal Health Research Institute AHRI, Agriculture Research Center ARC, Dokki, 12619, Egypt
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Tedesco DEA, Guerrini A. Use of Milk Thistle in Farm and Companion Animals: A Review. PLANTA MEDICA 2023; 89:584-607. [PMID: 36302565 DOI: 10.1055/a-1969-2440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Milk thistle, Silybum marianum, is a medicinal plant grown for its bioactive compounds with well-documented antioxidant and hepatoprotective properties. Milk thistle has a well-established pharmacological reputation for treatments of human liver disease, but it is also used in animals. This review summarizes the experimental evidence of milk thistle's effects on animals when administered as silymarin extract (feed additive) or a feed ingredient, if administered as seed or expeller/cake with the seed residue still containing the bioactive components. The use as a feed additive or feed ingredient is motivated by the complexity of silymarin registration as a veterinary drug. In farm animals, the drug improves the animals' performance and product quality and oxidative stability, supports liver function during the productive life-cycle, improves gut-health and morphology, and can reduce intestinal pathogens. In dogs and cats, the treatment is focused on acute and chronic liver diseases including the detoxification processes and support of drug treatments including chemotherapy. In equine athletes, milk seed cake showed positive effects and a faster return of cortisol to the resting values before exercise occurred. In aquaculture, it confirms its usefulness in supporting animal health and performance. In certain studies it is not clear what has been administered, and the composition and doses are not always clearly reported. A few studies reported no effects, but none reported problems connected to milk thistle administration. However, the overall picture shows that the use of milk thistle results in improved or restored health parameters or better animal performance.
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Racz LZ, Racz CP, Pop LC, Tomoaia G, Mocanu A, Barbu I, Sárközi M, Roman I, Avram A, Tomoaia-Cotisel M, Toma VA. Strategies for Improving Bioavailability, Bioactivity, and Physical-Chemical Behavior of Curcumin. Molecules 2022; 27:molecules27206854. [PMID: 36296447 PMCID: PMC9608994 DOI: 10.3390/molecules27206854] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 11/23/2022] Open
Abstract
Curcumin (CCM) is one of the most frequently explored plant compounds with various biological actions such as antibacterial, antiviral, antifungal, antineoplastic, and antioxidant/anti-inflammatory properties. The laboratory data and clinical trials have demonstrated that the bioavailability and bioactivity of curcumin are influenced by the feature of the curcumin molecular complex types. Curcumin has a high capacity to form molecular complexes with proteins (such as whey proteins, bovine serum albumin, β-lactoglobulin), carbohydrates, lipids, and natural compounds (e.g., resveratrol, piperine, quercetin). These complexes increase the bioactivity and bioavailability of curcumin. The current review provides these derivatization strategies for curcumin in terms of biological and physico-chemical aspects with a strong focus on different type of proteins, characterization methods, and thermodynamic features of protein–curcumin complexes, and with the aim of evaluating the best performances. The current literature review offers, taking into consideration various biological effects of the CCM, a whole approach for CCM-biomolecules interactions such as CCM-proteins, CCM-nanomaterials, and CCM-natural compounds regarding molecular strategies to improve the bioactivity as well as the bioavailability of curcumin in biological systems.
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Affiliation(s)
- Levente Zsolt Racz
- Research Center in Physical Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University of Cluj-Napoca, 11 Arany Janos Str., RO-400028 Cluj-Napoca, Romania
| | - Csaba Pal Racz
- Research Center in Physical Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University of Cluj-Napoca, 11 Arany Janos Str., RO-400028 Cluj-Napoca, Romania
| | - Lucian-Cristian Pop
- Research Center in Physical Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University of Cluj-Napoca, 11 Arany Janos Str., RO-400028 Cluj-Napoca, Romania
| | - Gheorghe Tomoaia
- Department of Orthopedics and Traumatology, Iuliu Hatieganu University of Medicine and Pharmacy, 47 Gen. Traian Mosoiu Str., RO-400132 Cluj-Napoca, Romania
- Academy of Romanian Scientists, 3 Ilfov Str., RO-050044 Bucharest, Romania
| | - Aurora Mocanu
- Research Center in Physical Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University of Cluj-Napoca, 11 Arany Janos Str., RO-400028 Cluj-Napoca, Romania
| | - Ioana Barbu
- Faculty of Biology and Geology, Babes-Bolyai University, 4-6 Clinicilor Str., RO-400006 Cluj-Napoca, Romania
| | | | - Ioana Roman
- Institute of Biological Research, Branch of NIRDBS Bucharest, 48 Republicii Str., RO-400015 Cluj-Napoca, Romania
| | - Alexandra Avram
- Research Center in Physical Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University of Cluj-Napoca, 11 Arany Janos Str., RO-400028 Cluj-Napoca, Romania
| | - Maria Tomoaia-Cotisel
- Research Center in Physical Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University of Cluj-Napoca, 11 Arany Janos Str., RO-400028 Cluj-Napoca, Romania
- Academy of Romanian Scientists, 3 Ilfov Str., RO-050044 Bucharest, Romania
| | - Vlad-Alexandru Toma
- Faculty of Biology and Geology, Babes-Bolyai University, 4-6 Clinicilor Str., RO-400006 Cluj-Napoca, Romania
- Institute of Biological Research, Branch of NIRDBS Bucharest, 48 Republicii Str., RO-400015 Cluj-Napoca, Romania
- Correspondence:
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Improving survival, growth, feed utilization, antioxidant status, and fatty acids profile of European seabass, Dicentrarchus labrax, larvae fed silymarin, Silybum marianum, supplemented weaning diet. ANNALS OF ANIMAL SCIENCE 2022. [DOI: 10.2478/aoas-2022-0068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
To sustain normal development, high survival, and rapid growth, marine fish larvae require a diet rich in polyunsaturated fatty acids, which could decrease the risk of reactive oxygen species accumulations. Consequently, a 60-day feeding experiment was conducted to determine the effect of silymarin (SM) supplementation in weaning diets on the growth performance, survival, antioxidant enzyme activities, and fatty acids profile of European seabass (Dicentrarchus labrax) larvae. Four isonitrogenous and isolipidic diets were investigated using SM at levels of 0, 200, 400, and 600 mg kg−1 (SM0.00, SM200, SM400, and SM600, respectively). The findings showed that, in a dose-dependent manner, increasing dietary levels of SM enhanced survival, growth, and feed utilization. In the SM600 group, the weight gain, survival, and feed conversion ratio (FCR) improved by 123.21, 11.66, and 38.72%, respectively, compared to the control group. The dose-response analysis demonstrated a strong positive correlation (R2=0.96) between SM levels and weight increase, and a strong negative correlation (R2=0.88) between SM levels and FCR. The antioxidant enzyme activities of larvae given SM-enriched diets were significantly greater than those of the control group. Compared to the control group, the CAT and SOD improved by 81.77 and 5.08 % in the SM600 group. In addition, the saturated fatty acid content reduced while the unsaturated fatty acid content increased, particularly in the SM600 group. The results indicate that supplementing the micro diet of European seabass larvae during weaning with SM at a dose of 600 mg kg-1 increases growth, survival, antioxidant status, and fatty acid profiles.
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Ainurofiq A, Hidayat Y, Lestari EYP, Kumalasari MMW, Choiri S. Resveratrol Nanocrystal Incorporated into Mesoporous Material: Rational Design and Screening through Quality-by-Design Approach. NANOMATERIALS 2022; 12:nano12020214. [PMID: 35055241 PMCID: PMC8779882 DOI: 10.3390/nano12020214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/05/2022] [Accepted: 01/07/2022] [Indexed: 11/16/2022]
Abstract
Bioflavonoids from grape seeds feature powerful antioxidant and immunostimulant activities, but they present problems related to solubility and bioavailability. Nanocrystal (NC) incorporated into a mesoporous carrier is a promising strategy to address these issues. However, the preparation of this formulation involves the selection of factors affecting its critical quality attributes. Hence, this study aimed to develop an NC formulation incorporating resveratrol into a soluble mesoporous carrier based on rational screening design using a systematic and continuous development process, the quality-by-design paradigm. A mesoporous soluble carrier was prepared by spray-drying mannitol and ammonium carbonate. The NC was obtained by introducing the evaporated solvent containing a drug/polymer/surfactant and mesoporous carrier to the medium. A 26-2 fractional factorial design (FFD) approach was carried out in the screening process to understand the main effect factors. The type and concentration of polymer and surfactant, resveratrol loading, and solvent were determined on the NC characteristics. The results indicated that drug loading, particle size, and solubility were mainly affected by RSV loading, PEG concentration, and Kolliphor EL concentration. The polymer contributed dominantly to reducing the particle size and enhancing solubility in this screening design. The presence of surfactants in this system made it possible to prolong the supersaturation process. According to the 26-2 FFD, the factors selected to be further developed using a statistical technique according to the quality-by design-approach, Box Behnken Design, were Kolliphor EL, PEG400, and RSV loading.
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Affiliation(s)
- Ahmad Ainurofiq
- Pharmaceutical Technology and Drug Delivery, Department of Pharmacy, Universitas Sebelas Maret, Ir. Sutami 36A, Surakarta 57126, Indonesia;
| | - Yuniawan Hidayat
- Department of Chemistry, Universitas Sebelas Maret, Ir. Sutami 36A, Surakarta 57126, Indonesia;
| | - Eva Y. P. Lestari
- Department of Pharmacy, Universitas Sebelas Maret, Ir. Sutami 36A, Surakarta 57126, Indonesia; (E.Y.P.L.); (M.M.W.K.)
| | - Mayasri M. W. Kumalasari
- Department of Pharmacy, Universitas Sebelas Maret, Ir. Sutami 36A, Surakarta 57126, Indonesia; (E.Y.P.L.); (M.M.W.K.)
| | - Syaiful Choiri
- Pharmaceutical Technology and Drug Delivery, Department of Pharmacy, Universitas Sebelas Maret, Ir. Sutami 36A, Surakarta 57126, Indonesia;
- Correspondence:
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Owatari MS, Cardoso L, Pereira SA, Pereira UDP, Tachibana L, Martins ML, Mouriño JLP. Laboratory-controlled challenges of streptococcosis in Nile tilapia using the oral route (infected-feed) for infection. FISH & SHELLFISH IMMUNOLOGY 2022; 120:295-303. [PMID: 34871760 DOI: 10.1016/j.fsi.2021.11.039] [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: 10/02/2021] [Revised: 11/26/2021] [Accepted: 11/28/2021] [Indexed: 06/13/2023]
Abstract
The study aimed to evaluate the oral infected-feed, intragastric-gavage, and intraperitoneal routes of the Streptococcus agalactiae infection in Nile tilapia (Oreochromis niloticus). For this purpose, 270 juveniles of Nile tilapia, with an average weight of 2 g, were distributed in 18 experimental units of 90 L, acclimatized, and raised for 55 days, until reaching 50 g (median weight). The experimental design was entirely randomized in six treatments, three of which were composed by bacterial infection routes: intraperitoneal 100 μL fish-1 [108 CFU], intragastric 100 μL fish-1 [108 CFU], feed inoculum 100 μL g feed-1 [109 CFU], and three respective control groups. Clinical signs were observed, and mortalities monitored until reaching 50% in the infected groups. Then, tissue samples from the spleen, liver, intestine, brain, and blood were collected from 20 fish per treatment for histopathological and hemato-immunological analyses. In addition, a related mortality curve was established at the end of the experimental challenge. The intraperitoneal and intragastric routes were more aggressive than the oral inoculum, causing greater brain damage, acute hemato-immunological response, and early mortality. While the orally fed inoculum, fish presented brain lesions with less intensity, and a chronic haemato-immunological response, the mortalities occurred twice as long as the other routes. The present research demonstrated that the S. agalactiae oral (feed inoculum) administration can be an innovative methodology to future experimental challenges in aquaculture research.
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Affiliation(s)
- Marco Shizuo Owatari
- AQUOS - Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (CCA, UFSC), Rodovia Admar Gonzaga 1346, 88040-900, Florianópolis, SC, Brazil.
| | - Lucas Cardoso
- AQUOS - Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (CCA, UFSC), Rodovia Admar Gonzaga 1346, 88040-900, Florianópolis, SC, Brazil
| | - Scheila Anelise Pereira
- AQUOS - Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (CCA, UFSC), Rodovia Admar Gonzaga 1346, 88040-900, Florianópolis, SC, Brazil
| | - Ulisses de Pádua Pereira
- Department of Preventive Veterinary Medicine, Laboratory of Bacteriology in Fish (LABBEP), Universidade Estadual de Londrina, Londrina, Brazil
| | - Leonardo Tachibana
- Fisheries Institute - APTA - SAA, Aquaculture Research Center, Av. Conselheiro Rodrigues Alves, 1252, CEP 04014-900, São Paulo, SP, Brazil
| | - Maurício Laterça Martins
- AQUOS - Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (CCA, UFSC), Rodovia Admar Gonzaga 1346, 88040-900, Florianópolis, SC, Brazil
| | - José Luiz Pedreira Mouriño
- AQUOS - Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (CCA, UFSC), Rodovia Admar Gonzaga 1346, 88040-900, Florianópolis, SC, Brazil
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Veisi S, Johari SA, Tyler CR, Mansouri B, Esmaeilbeigi M. Antioxidant properties of dietary supplements of free and nanoencapsulated silymarin and their ameliorative effects on silver nanoparticles induced oxidative stress in Nile tilapia (Oreochromis niloticus). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:26055-26063. [PMID: 33483926 DOI: 10.1007/s11356-021-12568-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 01/15/2021] [Indexed: 06/12/2023]
Abstract
Silver nanoparticles (AgNPs) are increasingly used in a wide range of products and as a consequence, the environmental concentration will inevitably increase in the near future. Many aquatic organisms have been shown to be sensitive to the toxic effects of silver, including oxidative stress mechanisms. In this study, we assessed the ability of silymarin (Silybum marianum) to counter the oxidative effects of AgNPs in Nile tilapia (Oreochromis niloticus). Fish were fed on the diets supplemented with 50 or 200 mg kg-1 of free or nanoencapsulated silymarin for 50 days. Subsequently, they were exposed via the water to three concentrations (0.05, 0.1, and 0.5 mg L-1) of AgNPs for 24 h, and the effects of this exposure assessed on blood plasma and liver oxidative status. Growth performance and most body indices measured were not affected by any of the experimental diets. There were no effects of free silymarin (FS) or nanoencapsulated silymarin (NS) on levels of plasma aspartate aminotransferase (AST), alanine transaminase (ALT), or on the total protein (TP). In contrast, malondialdehyde (MDA) content, glutathione peroxidase (GPx) activity, and plasma glucose (GLU) were all affected by the high dietary FS and NS treatments compared with controls. Prior to the AgNPs exposure, the levels of SOD and GPx activity were higher and MDA levels lower in the silymarin treatment groups compared to controls. Exposure to AgNPs resulted in a reduction in the levels of GPx and SOD activity and an increase in the level of MDA that was dependent on the exposure concentrations of AgNPs. Based on GPx, MDA, and GLU indices, both forms of silymarin decreased the toxicity of AgNPs, but NS supplementation was the most effective. Thus, we show dietary silymarin supplementation can reduce AgNP toxicity and nanoencapsulation increases its efficacy as an antioxidant.
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Affiliation(s)
- Shakila Veisi
- Department of Fisheries, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Iran
| | - Seyed Ali Johari
- Department of Fisheries, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Iran.
- Department of Zrebar Lake Environmental Research, Kurdistan Studies Institute, University of Kurdistan, Sanandaj, Iran.
| | - Charles R Tyler
- Biosciences, College of Life and Environmental Sciences, University of Exeter, Geoffrey Pope, Stocker Road, Exeter, Devon, EX4 4QD, UK
| | - Borhan Mansouri
- Substance Abuse Prevention Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Milad Esmaeilbeigi
- Department of Marine Sciences, Tarbiat Modares University, Noor, Mazandaran, Iran
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Pfingstgraf IO, Taulescu M, Pop RM, Orăsan R, Vlase L, Uifalean A, Todea D, Alexescu T, Toma C, Pârvu AE. Protective Effects of Taraxacum officinale L. (Dandelion) Root Extract in Experimental Acute on Chronic Liver Failure. Antioxidants (Basel) 2021; 10:504. [PMID: 33804908 PMCID: PMC8063808 DOI: 10.3390/antiox10040504] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Taraxacum officinale (TO) or dandelion has been frequently used to prevent or treat different liver diseases because of its rich composition in phytochemicals with demonstrated effect against hepatic injuries. This study aimed to investigate the possible preventing effect of ethanolic TO root extract (TOERE) on a rat experimental acute on chronic liver failure (ACLF) model. METHODS Chronic liver failure (CLF) was induced by human serum albumin, and ACLF was induced in CLF by D-galactosamine and lipopolysaccharide (D-Gal-LPS). Five groups (n = 5) of male Wistar rats (200-250 g) were used: ACLF, ACLF-silymarin (200 mg/kg b.w./day), three ACLF-TO administered in three doses (200 mg, 100 mg, 50 mg/kg b.w./day). RESULTS The in vivo results showed that treatment with TOERE administered in three chosen doses before ACLF induction reduced serum liver injury markers (AST, ALT, ALP, GGT, total bilirubin), renal tests (creatinine, urea), and oxidative stress tests (TOS, OSI, MDA, NO, 3NT). Histopathologically, TOERE diminished the level of liver tissue injury and 3NT immunoexpression. CONCLUSIONS This paper indicated oxidative stress reduction as possible mechanisms for the hepatoprotective effect of TOERE in ACLF and provided evidence for the preventive treatment.
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Affiliation(s)
- Iulia Olimpia Pfingstgraf
- Department of Pathophysiology, Faculty of Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania; (I.O.P.); (A.U.); (A.E.P.)
| | - Marian Taulescu
- Department of Pathology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania;
- Synevovet Laboratory, 021408 Bucharest, Romania
| | - Raluca Maria Pop
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania
| | - Remus Orăsan
- Department of Physiology, Faculty of Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania;
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania;
| | - Ana Uifalean
- Department of Pathophysiology, Faculty of Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania; (I.O.P.); (A.U.); (A.E.P.)
| | - Doina Todea
- Department of Pneumology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania;
| | - Teodora Alexescu
- 4th Medical Clinic, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania;
| | - Corina Toma
- Department of Pathology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania;
| | - Alina Elena Pârvu
- Department of Pathophysiology, Faculty of Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania; (I.O.P.); (A.U.); (A.E.P.)
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Influence of Feeding Quinoa ( Chenopodium quinoa) Seeds and Prickly Pear Fruit ( Opuntia ficus indica) Peel on the Immune Response and Resistance to Aeromonas sobria Infection in Nile Tilapia ( Oreochromis niloticus). Animals (Basel) 2020; 10:ani10122266. [PMID: 33271917 PMCID: PMC7760620 DOI: 10.3390/ani10122266] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/27/2020] [Accepted: 11/29/2020] [Indexed: 01/09/2023] Open
Abstract
Simple Summary The inclusion of dietary supplements as feed additives in fish feed promotes the growth, immunity, and health of the fish, thereby accomplishing extraordinary outcomes in the net gain of the farm. Therefore, the present study was conducted to evaluate the influence of using quinoa seeds (QU) and prickly pear fruit peel (PP) as dietary supplements for fish, at the dose levels of 10% and 20% of the diet, on the immune response and disease resistance against pathogens, providing a novel perspective in aquaculture. Our findings indicated that the inclusion of PP and QU into the diets of Nile tilapia (Oreochromis niloticus) as feed supplements improved the survival rate, as well as the hematological, digestive, antioxidant, and immunological parameters. Moreover, an improvement in the strength of Nile tilapia immune response against Aeromonas sobria (A. sobria) infection was observed, evidenced by the improvement in the survival rate of infected fish. This was accomplished through the protection of the hepatic tissue and modulation of the expression of immune-encoding genes, including the downregulation of the gene encoding TGF-β and upregulation of the IFN-γ-encoding gene. Moreover, histological restoration of the morphological structures of intestine, liver, and spleen tissues was observed, particularly at the supplementation level of 20%. Abstract In recent times, nutraceuticals have been used extensively to identify promising feed additives for the improvement of the aquaculture industry through the enhancement of growth and survival rates, potentiation of the immune responses, and fortification of the resistance against infectious bacterial diseases. In this study, Nile tilapia (Oreochromis niloticus) were fed with diets supplemented with quinoa seeds (QU) or prickly pear fruit peel (PP) at the dose levels of 10% or 20% of the diet. After 45 days of the feeding trial, the fish were exposed to Aeromonas sobria (A. sobria) challenge. The pre-challenge indices indicated that both supplements mediated a significant improvement in most of the estimated parameters, including survival rate, antioxidant status, hematological and immunological indices, and hepatoprotective potential. These effects were recorded in the groups fed with high doses of the supplements (20%). The least changes were observed in the QU10-supplemented fish. In the spleen tissue, the TGF-β gene was upregulated in the PP10-, PP20- and QU20-supplemented groups, while the expression of the IFN-γ gene remained unaffected in all the supplemented groups, except for the PP20-supplemented group, which showed an upregulation. After the challenge with A. sobria, the relative survival percentage was improved by the supplementation of PP and QU, particularly in the PP20-supplemented group, possibly via the promotion of immunological responses, hepatoprotective potency, and modulation of the studied genes. Moreover, the morphological structure of the tissues showed marked recovery. The findings suggest that Nile tilapia fed with different levels of PP peel and QU seeds, particularly at the level of 20%, enhanced the immune response in fish and improved their resistance against A. sobria infection.
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El Asely A, Amin A, Abd El-Naby AS, Samir F, El-Ashram A, Dawood MAO. Ziziphus mauritiana supplementation of Nile tilapia (Oreochromis niloticus) diet for improvement of immune response to Aeromonas hydrophila infection. FISH PHYSIOLOGY AND BIOCHEMISTRY 2020; 46:1561-1575. [PMID: 32399785 DOI: 10.1007/s10695-020-00812-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
This study evaluated the effectiveness of dietary Ziziphus mauritiana leaf powder (ZLP) to control Aeromonas hydrophila infection in Nile tilapia and reduce damage to vital immune organs. Four experimental groups were fed a diet supplemented with ZLP at concentrations of 0, 5, 10, and 20 g/kg (w/w) for 6 weeks. At the end of the feeding trial, all groups were intraperitoneally injected with pathogenic A. hydrophila. It was found that Z. mauritiana significantly (P < 0.05) upregulated (lysozyme, interleukin 1 beta) and superoxide dismutase gene expressions as well as improved the activity of serum lysozyme and liver antioxidant enzymes. The fish that were fed a ZLP-supplemented diet also exhibited significantly higher survival rates after A. hydrophila challenge than those that were fed a ZLP-free diet (P < 0.05). Supplementation of 10 g/kg ZLP most effectively reduced the histopathological alterations caused by A. hydrophila challenge in the liver, spleen, kidney, and muscle of the fish. In conclusion, ZLP can be effective in controlling A. hydrophila infection in Nile tilapia (particularly at a concentration of 10 g/kg) through enhancement of its immune and antioxidant status.
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Affiliation(s)
- Amel El Asely
- Department of Aquatic Animals Diseases and Management, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Aziza Amin
- Department of Pathology, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Asmaa S Abd El-Naby
- Fish Nutrition Department, Central Laboratory for Aquaculture Research, Abassa, Abu Hammad, Sharkia, Tell El Kebir, Egypt
| | - Fatma Samir
- Fish Nutrition Department, Central Laboratory for Aquaculture Research, Abassa, Abu Hammad, Sharkia, Tell El Kebir, Egypt
| | | | - Mahmoud A O Dawood
- Animal Production Department, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.
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Ruiz ML, Owatari MS, Yamashita MM, Ferrarezi JVS, Garcia P, Cardoso L, Martins ML, Mouriño JLP. Histological effects on the kidney, spleen, and liver of Nile tilapia Oreochromis niloticus fed different concentrations of probiotic Lactobacillus plantarum. Trop Anim Health Prod 2019; 52:167-176. [PMID: 31301037 DOI: 10.1007/s11250-019-02001-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 07/04/2019] [Indexed: 02/07/2023]
Abstract
The aims of this study were to evaluate the inclusion of different concentrations of Lactobacillus plantarum in Nile tilapia diet and to verify histological effects on tissues of the animal organs, as well as to verify its effects on growth parameters and possible increase in the immune system. A total of 240 juveniles were distributed in 16 tanks arranged in a recirculation system. One control group and three treated groups (104, 106, and 108 colony-forming unit (CFU) g -1L. plantarum kg feed-1) were established in quadruplicate. After 35 days of supplementation, it was not possible to observe differences in growth rates and hematological parameters. However, in the kidney, there was a reduction in the presence of PAS-positive granular leukocytes (PAS-GL) between the collections (15 and 35 days). The liver had lower number of lesions related to loss of cordonal aspects of fish fed 108 CFU g-1 on day 15. Fish fed 104 and 108 CFU g-1 showed lower degree of congestion at day 35. The probiotic also provided a reduction in the number of melanomacrophage centers in the splenic tissue and an increase in the amount of goblet cells in the gut. The concentration 108 CFU g-1 of probiotic in diets increased the number of goblet cells, improved cordonal aspects, and reduced hepatic congestion, and indicated a possible improvement in the immunophysiological conditions of the fish.
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Affiliation(s)
- Maria Luiza Ruiz
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
| | - Marco Shizuo Owatari
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil.
| | - Marcela Maya Yamashita
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
| | - José Victor Saffadi Ferrarezi
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
| | - Patricia Garcia
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
| | - Lucas Cardoso
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
| | - Maurício Laterça Martins
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
| | - José Luiz Pedreira Mouriño
- AQUOS-Aquatic Organisms Health Laboratory, Aquaculture Department, Federal University of Santa Catarina (UFSC), Rod. Admar Gonzaga 1346, Florianopolis, SC, 88040-900, Brazil
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Rodríguez-Flores EM, Mata-Espinosa D, Barrios-Payan J, Marquina-Castillo B, Castañón-Arreola M, Hernández-Pando R. A significant therapeutic effect of silymarin administered alone, or in combination with chemotherapy, in experimental pulmonary tuberculosis caused by drug-sensitive or drug-resistant strains: In vitro and in vivo studies. PLoS One 2019; 14:e0217457. [PMID: 31145751 PMCID: PMC6542514 DOI: 10.1371/journal.pone.0217457] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 05/13/2019] [Indexed: 12/11/2022] Open
Abstract
For many years, tuberculosis (TB) has been a major public health problem worldwide. Advances for treatment and eradication have been very limited. Silymarin (Sm) is a natural product with antioxidant and hepatoprotective activities that has been proposed as a complementary medicine to reduce the liver injury produced by the conventional anti-TB chemotherapy. Sm also has immunoregulatory and microbicide properties. In this study, we determined the effect of Sm on the growth control of mycobacteria. In vitro studies showed that Sm and Silibinin (the principal active compound of Sm) have microbicidal activity against drug-sensitive and multidrug-resistant (MDR) mycobacteria, induce the production of protective cytokines from infected macrophages, and improve the growth control of mycobacteria (p ≤ 0.0001). Studies in vivo using a model of progressive pulmonary TB in BALB/c mice infected with drug-sensitive or MDR mycobacteria have shown that Sm induces significant expression of Th-1 cytokines such as IFN-γ and IL-12 as well as TNFα, which produce significant therapeutic activity when administered alone and apparently have a synergistic effect with chemotherapy. These results suggest that Sm has a bactericidal effect and can contribute to the control and establishment of a TH1 protective immune response against mycobacterial infection. Thus, it seems that this flavonoid has a promising potential as adjuvant therapy in the treatment of TB.
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Affiliation(s)
- Edén M. Rodríguez-Flores
- Department of Pathology, Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ‘‘Salvador Zubiran”, Mexico City, Mexico
- Genomic Sciences Program, Autonomous University of México City, Mexico City, México
| | - Dulce Mata-Espinosa
- Department of Pathology, Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ‘‘Salvador Zubiran”, Mexico City, Mexico
| | - Jorge Barrios-Payan
- Department of Pathology, Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ‘‘Salvador Zubiran”, Mexico City, Mexico
| | - Brenda Marquina-Castillo
- Department of Pathology, Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ‘‘Salvador Zubiran”, Mexico City, Mexico
| | | | - Rogelio Hernández-Pando
- Department of Pathology, Experimental Pathology Section, National Institute of Medical Sciences and Nutrition ‘‘Salvador Zubiran”, Mexico City, Mexico
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