Antimicrobial activity of marine organisms collected off the coast of South East India
In vitro antimicrobial screening of nine marine sponges (Porifera) and two seaweeds, collected from south east coast of India, against selected clinical isolates of bacteria and fungi was conducted in this study. Methanolic extracts of all the marine organisms demonstrated activity against one or mo...
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Veröffentlicht in: | Journal of experimental marine biology and ecology 2004-09, Vol.309 (1), p.121-127 |
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creator | Ely, Rodrigues Supriya, Tilvi Naik, C.G. |
description | In vitro antimicrobial screening of nine marine sponges (Porifera) and two seaweeds, collected from south east coast of India, against selected clinical isolates of bacteria and fungi was conducted in this study. Methanolic extracts of all the marine organisms demonstrated activity against one or more of microbes tested. Sigmadocia carnosa was the most active exhibiting a broad spectrum antimicrobial activity against each of the microbe tested with the exception of Fusarium species. Contrary to this, the genus Echinogorgia did not show any detectable bactericidal activity but, Echninogorgia reticulata was weakly fungicidal against Rhodotorula species and E. compecta against Fusarium and Nocardia species. Considerable antibacterial activity was exhibited by Haliclona cribricutis and Chrotella australiensis against Klebsiella species and Vibrio cholerae, respectively. Petrocia testudinaria showed equally good activity against the bacterium V. chlorae and the fungus Cryptococcus neoformans. The sponges Callyspongia fibrosa, Ircinia species and the seaweed Stoecheospermum margilatum are totally inactive against fungi. The extracts showing good antimicrobial activity are undergoing further analysis to identify the active constituents. |
doi_str_mv | 10.1016/j.jembe.2004.03.010 |
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Methanolic extracts of all the marine organisms demonstrated activity against one or more of microbes tested. Sigmadocia carnosa was the most active exhibiting a broad spectrum antimicrobial activity against each of the microbe tested with the exception of Fusarium species. Contrary to this, the genus Echinogorgia did not show any detectable bactericidal activity but, Echninogorgia reticulata was weakly fungicidal against Rhodotorula species and E. compecta against Fusarium and Nocardia species. Considerable antibacterial activity was exhibited by Haliclona cribricutis and Chrotella australiensis against Klebsiella species and Vibrio cholerae, respectively. Petrocia testudinaria showed equally good activity against the bacterium V. chlorae and the fungus Cryptococcus neoformans. The sponges Callyspongia fibrosa, Ircinia species and the seaweed Stoecheospermum margilatum are totally inactive against fungi. 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Methanolic extracts of all the marine organisms demonstrated activity against one or more of microbes tested. Sigmadocia carnosa was the most active exhibiting a broad spectrum antimicrobial activity against each of the microbe tested with the exception of Fusarium species. Contrary to this, the genus Echinogorgia did not show any detectable bactericidal activity but, Echninogorgia reticulata was weakly fungicidal against Rhodotorula species and E. compecta against Fusarium and Nocardia species. Considerable antibacterial activity was exhibited by Haliclona cribricutis and Chrotella australiensis against Klebsiella species and Vibrio cholerae, respectively. Petrocia testudinaria showed equally good activity against the bacterium V. chlorae and the fungus Cryptococcus neoformans. The sponges Callyspongia fibrosa, Ircinia species and the seaweed Stoecheospermum margilatum are totally inactive against fungi. The extracts showing good antimicrobial activity are undergoing further analysis to identify the active constituents.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Antibacterial</subject><subject>Antifungal</subject><subject>Biological and medical sciences</subject><subject>Callyspongia</subject><subject>Cryptococcus neoformans</subject><subject>Echninogorgia reticulata</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fusarium</subject><subject>Haliclona</subject><subject>Ircinia</subject><subject>Klebsiella</subject><subject>Marine</subject><subject>Marine sponges</subject><subject>Nocardia</subject><subject>Porifera</subject><subject>Rhodotorula</subject><subject>Sea water ecosystems</subject><subject>Sigmadocia</subject><subject>Sigmadocia carnosa</subject><subject>Stoecheospermum margilatum</subject><subject>Synecology</subject><subject>Vibrio cholerae</subject><issn>0022-0981</issn><issn>1879-1697</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwC1iywJZw56SuMzBUiC-pEgMfq-U4Z-oqH2C7SP33uBSJjenku-fOeh_GzhEKBBRX62JNfUMFB6gKKAtAOGATlPM6R1HPD9kEgPMcaonH7CSENQDgjIsJe1sM0fXO-LFxusu0ie7LxW022qzX3g2Ujf5dDy70ITNj15GJ1KapzeKKUkeHuGOfx01cZbe71-PQOn3KjqzuAp391il7vbt9uXnIl0_3jzeLZW5KwWMu7GwmNXFCzk1pWt6g4Ch0xU1l0qhuBZRtXRHnjWnntrEEDXLb6AqFrWw5ZZf7ux9-_NxQiKp3wVDX6YHGTVAooZIoZQLLPZiShuDJqg_vUsKtQlA7h2qtfhyqnUMFpUoO09bF73kdjO6s14Nx4W9VgASUZeKu9xylrF-OvArG0WCodT4ZU-3o_v3nG9UeiNs</recordid><startdate>20040930</startdate><enddate>20040930</enddate><creator>Ely, Rodrigues</creator><creator>Supriya, Tilvi</creator><creator>Naik, C.G.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7TN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope></search><sort><creationdate>20040930</creationdate><title>Antimicrobial activity of marine organisms collected off the coast of South East India</title><author>Ely, Rodrigues ; Supriya, Tilvi ; Naik, C.G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-6f558ae2e122c3cd2b16216a42c4c5589d603d94e22bcd7fbfe0b12fba416f4f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Antibacterial</topic><topic>Antifungal</topic><topic>Biological and medical sciences</topic><topic>Callyspongia</topic><topic>Cryptococcus neoformans</topic><topic>Echninogorgia reticulata</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Fusarium</topic><topic>Haliclona</topic><topic>Ircinia</topic><topic>Klebsiella</topic><topic>Marine</topic><topic>Marine sponges</topic><topic>Nocardia</topic><topic>Porifera</topic><topic>Rhodotorula</topic><topic>Sea water ecosystems</topic><topic>Sigmadocia</topic><topic>Sigmadocia carnosa</topic><topic>Stoecheospermum margilatum</topic><topic>Synecology</topic><topic>Vibrio cholerae</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ely, Rodrigues</creatorcontrib><creatorcontrib>Supriya, Tilvi</creatorcontrib><creatorcontrib>Naik, C.G.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of experimental marine biology and ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ely, Rodrigues</au><au>Supriya, Tilvi</au><au>Naik, C.G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Antimicrobial activity of marine organisms collected off the coast of South East India</atitle><jtitle>Journal of experimental marine biology and ecology</jtitle><date>2004-09-30</date><risdate>2004</risdate><volume>309</volume><issue>1</issue><spage>121</spage><epage>127</epage><pages>121-127</pages><issn>0022-0981</issn><eissn>1879-1697</eissn><coden>JEMBAM</coden><abstract>In vitro antimicrobial screening of nine marine sponges (Porifera) and two seaweeds, collected from south east coast of India, against selected clinical isolates of bacteria and fungi was conducted in this study. Methanolic extracts of all the marine organisms demonstrated activity against one or more of microbes tested. Sigmadocia carnosa was the most active exhibiting a broad spectrum antimicrobial activity against each of the microbe tested with the exception of Fusarium species. Contrary to this, the genus Echinogorgia did not show any detectable bactericidal activity but, Echninogorgia reticulata was weakly fungicidal against Rhodotorula species and E. compecta against Fusarium and Nocardia species. Considerable antibacterial activity was exhibited by Haliclona cribricutis and Chrotella australiensis against Klebsiella species and Vibrio cholerae, respectively. Petrocia testudinaria showed equally good activity against the bacterium V. chlorae and the fungus Cryptococcus neoformans. The sponges Callyspongia fibrosa, Ircinia species and the seaweed Stoecheospermum margilatum are totally inactive against fungi. The extracts showing good antimicrobial activity are undergoing further analysis to identify the active constituents.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jembe.2004.03.010</doi><tpages>7</tpages></addata></record> |
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subjects | Animal and plant ecology Animal, plant and microbial ecology Antibacterial Antifungal Biological and medical sciences Callyspongia Cryptococcus neoformans Echninogorgia reticulata Fundamental and applied biological sciences. Psychology Fusarium Haliclona Ircinia Klebsiella Marine Marine sponges Nocardia Porifera Rhodotorula Sea water ecosystems Sigmadocia Sigmadocia carnosa Stoecheospermum margilatum Synecology Vibrio cholerae |
title | Antimicrobial activity of marine organisms collected off the coast of South East India |
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