Antifouling activity of bioactive substances extracted from Holothuria scabra
نویسندگان
چکیده
منابع مشابه
Antifungal active triterpene glycosides from sea cucumber Holothuria scabra.
To study the new antifungal active triterpene glycosides of sea cucumber Holothuria scabra. Triterpene glycosides from Holothuria scabra were separated and purified by silica gel chromatography, reversed-phase silica gel chromatography and RP-HPLC. Their structures were elucidated on the basis of spectral data and chemical evidence. Three triterpene glycosides were identified as scabraside A (1...
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The aim of the present study was to isolate cyanobacteria from oil refinery waste water and detection of antagonistic activity of their extracts on four species of pathogenic bacteria. The cyanobacterium was isolated and purified on Blue green algae medium number 11 (BG-11) medium. Methanol and water extracts prepared from the cultured cyanobacterium after 45 days growth on BG-11 medium. The bi...
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The cytotoxic effects of thirteen triterpene glycosides from Holothuria scabra Jaeger and Cucumaria frondosa Gunnerus (Holothuroidea) against four human cell lines were detected and their cytotoxicity-structure relationships were established. The apoptosis-inducing activity of a more potent glycoside echinoside A (1) in HepG2 cells was further investigated by determining its effect on the morph...
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Cholangiocarcinoma (CCA), is an incurable cancer of the biliary epithelium, and is an important public health problem in many Asian countries (Sripa and Pairojkul, 2008; Shin et al., 2010; Sripa et al., 2011). High prevalence is found in northeast Thailand, where people eat raw freshwater fish infested with Opisthorchis viverrini, the parasitic platyhelminth associated with CCA (Haswell-Elkins ...
متن کاملBioactive compounds from Holothuria atra of Indian ocean
The sea cucumber (Holothuria atra) extracts have been evaluated for the presence of bioactive compounds and various biological activities. The methanol extracts showed anti proliferative activities against the Hela and MCF-7 cell lines. Similarly the inhibitory effects of Herpes simplex virus 1 and 2 cells were detected using the plaque reduction assay. The extracts of H. atra were purified usi...
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ژورنال
عنوان ژورنال: Hydrobiologia
سال: 2004
ISSN: 0018-8158
DOI: 10.1023/b:hydr.0000018300.86172.92