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Toxic Effect of Anionic Surfactants on Freshwater Sponge Lubomirskia baikalensis and Its Endosymbiotic Microalgae Chlorella sp. DIVERSITY 2023. [DOI: 10.3390/d15010077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A number of reports on sponge diseases, including from Lake Baikal, have increased dramatically all over the world in recent years. Herewith, there are various hypotheses for sponge mortality. Lubomirskia baikalensis (phylum Porifera, order Spongillida) is a unique endemic freshwater sponge of Lake Baikal that contains a complex community of eukaryotic and prokaryotic endosymbiotic microorganisms. In this work, we present the first results for the effect of anionic surfactants viz. linear alkylbenzene sulphonates (LAS) at low 10 and 20 µg L−1 concentrations on Baikal sponge species and their symbiotic community as an experimental model. A new toxicity test protocol under conditions close to natural is proposed. It uses the sponge amoebocytes called as SA1-cells, which contain eukaryotic green microalgae Chlorella sp. These SA1-cells are shown to be representative indicator in assessing the impact of anionic surfactants. The acute toxic effect resulted in 97–100% sponge cell death in less than 48 h, as well as 100% symbiotic microalgae Chlorella sp. death over 72 h was noted under LAS solution (20 μg L−1) exposure during in vivo experiments. This includes the cell membrane fatty acid changes, change in the cell sizes, cell swelling, and lysis. Long term exposure to LAS solution (10 μg L−1) reflected in cellular stress (oxidative stress) and accompanied by malondialdehyde formation (0.16–2.0 μg g−1 of dry weight) during 14-day exposure was noted. Oxidative stress and mortality of L. baikalensis are associated with their low antioxidant activity. Trolox-equivalent antioxidant capacity (TEAC) found in the range from 0.00031 to 0.00077 Trolox equivalents for these freshwater sponges.
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Manço da Costa Bolson GC, Bezerra de Barros I, Volkmer-Ribeiro C, Alencar Lima J, Celmar Costa França T, Santos I, Puccinelli Orlandi P, Florêncio da Veiga-Junior V. Chemical Composition and Biological Activities of Metania and Drulia (Metaniidae) Freshwater Sponges from Amazonia. Chem Biodivers 2019; 16:e1900318. [PMID: 31364803 DOI: 10.1002/cbdv.201900318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 07/02/2019] [Indexed: 11/08/2022]
Abstract
Sponges from freshwater environments, unlike marine's, are poorly known producers of natural compounds with medicinal purposes. Amazonian sponges produce massive large specimens and are widely spread, taxonomically diverse and their metabolites could represent a new frontier on unusual natural products to treat diseases such as Alzheimer's and Malaria. Species of Metania and Drulia (Metaniidae) genera are major contributors to the fauna of Amazonian freshwater sponges. Methanolic extracts from several species from these genera had their inhibitory activities evaluated in vitro, for parasite Plasmodium falciparum and acetyl and butyrylcholinesterase enzymes (AChE and BChE). All extracts were able to inhibit AChE, although no activity was observed towards BChE. Drulia uruguayensis extract was the most potent, inhibiting AChE with IC50 =1.04 mg/mL. For antiplasmodial activity, all species showed inhibition to P. falciparum, but Metania reticulata being the most efficient with IC50 =2.7 μg/mL. Mass spectrometry analyses evidenced the presence of fatty acids and sterols in active extracts.
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Affiliation(s)
- Glaucia Cristina Manço da Costa Bolson
- Department of Chemistry, Institute of Exact Sciences, Federal University of Amazonas, Av. General Rodrigo Octavio Jordão Ramos, 1200 - Coroado I, Manaus, 69067-005, Amazonas, Brazil
| | - Iuri Bezerra de Barros
- Department of Chemistry, Institute of Exact Sciences, Federal University of Amazonas, Av. General Rodrigo Octavio Jordão Ramos, 1200 - Coroado I, Manaus, 69067-005, Amazonas, Brazil
| | - Cecília Volkmer-Ribeiro
- Natural Sciences Museum, Rio Grande do Sul Zoobotanical Foundation, R. Dr. Salvador França, 1427 - Jardim Botânico, Porto Alegre, 90690-000, Rio Grande do Sul, Brazil
| | - Josélia Alencar Lima
- Department of Chemical Engineering, Military Institute of Engineering - IME, Praça Gen. Tibúrcio, 80 - Urca, Rio de Janeiro, 22290-270, Rio de Janeiro, Brazil
| | - Tanos Celmar Costa França
- Department of Chemical Engineering, Military Institute of Engineering - IME, Praça Gen. Tibúrcio, 80 - Urca, Rio de Janeiro, 22290-270, Rio de Janeiro, Brazil
| | - Ivanildes Santos
- Institute Leonidas and Maria Deane - Fiocruz Amazonia, Rua Terezina, 476 - Adrianopolis, Manaus, 69057-070, Amazonas, Brazil
| | - Patrícia Puccinelli Orlandi
- Institute Leonidas and Maria Deane - Fiocruz Amazonia, Rua Terezina, 476 - Adrianopolis, Manaus, 69057-070, Amazonas, Brazil
| | - Valdir Florêncio da Veiga-Junior
- Department of Chemistry, Institute of Exact Sciences, Federal University of Amazonas, Av. General Rodrigo Octavio Jordão Ramos, 1200 - Coroado I, Manaus, 69067-005, Amazonas, Brazil.,Department of Chemical Engineering, Military Institute of Engineering - IME, Praça Gen. Tibúrcio, 80 - Urca, Rio de Janeiro, 22290-270, Rio de Janeiro, Brazil
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Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp. NP10. Appl Microbiol Biotechnol 2015; 99:4815-33. [DOI: 10.1007/s00253-014-6364-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 12/22/2014] [Accepted: 12/24/2014] [Indexed: 02/07/2023]
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Řezanka T, Sigler K. Odd-numbered very-long-chain fatty acids from the microbial, animal and plant kingdoms. Prog Lipid Res 2009; 48:206-38. [DOI: 10.1016/j.plipres.2009.03.003] [Citation(s) in RCA: 128] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2009] [Revised: 03/17/2009] [Accepted: 03/23/2009] [Indexed: 10/21/2022]
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Rezanka T, Nedbalová L, Elster J, Cajthaml T, Sigler K. Very-long-chain iso and anteiso branched fatty acids in N-acylphosphatidylethanolamines from a natural cyanobacterial mat of Calothrix sp. PHYTOCHEMISTRY 2009; 70:655-663. [PMID: 19272619 DOI: 10.1016/j.phytochem.2009.02.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2008] [Revised: 02/04/2009] [Accepted: 02/05/2009] [Indexed: 05/27/2023]
Abstract
A combination of TLC, ESI-MS/MS and GC-MS was used to identify unusual molecular species of N-acylphosphatidylethanolamines containing very-long-chain anteiso branched fatty acids (VLCFAs) from Calothrix sp. collected in Antarctica and determine their component VLCFA up to 33-methyltetratriacontanoic acid as picolinyl ester derivatives using GC-MS.
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Affiliation(s)
- Tomás Rezanka
- Institute of Microbiology, Academy of Sciences of the Czech Republic, Vídenská 1083, 142 20 Prague, Czech Republic
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Cvačka J, Kofroňová E, Vašíčková S, Stránský K, Jiroš P, Hovorka O, Kindl J, Valterová I. Unusual Fatty Acids in the Fat Body of the Early Nesting Bumblebee, Bombus pratorum. Lipids 2008; 43:441-50. [PMID: 18365265 DOI: 10.1007/s11745-008-3174-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2007] [Accepted: 03/06/2008] [Indexed: 10/22/2022]
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Analysis of very long chain polyunsaturated fatty acids using high-performance liquid chromatography - atmospheric pressure chemical ionization mass spectrometry. BIOCHEM SYST ECOL 2000; 28:847-856. [PMID: 10913846 DOI: 10.1016/s0305-1978(99)00125-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The presence and identity of very long chain polyunsaturated fatty acids from three freshwater crustacean species, Bathynella natans, B. baicalensis and Baicalobathynella magna from Lake Baikal and caves of central Europe were determined by means of liquid chromatography-mass spectrometry with atmospheric pressure chemical ionization (LC-MS with APCI). LC-MS with APCI enabled the identification of more than 50 very long chain polyunsaturated fatty acids. These acids were described in the crustaceans for the first time, predominantly 26:5n6, 28:7n6, 30:7n3 and 40:7n6. A hypothesis for the biosynthesis of these acids is proposed.
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