HOLOTHURIA ATRA PDF

Holothoria atra, is a holothurian of order Aspidochirotes belonging to the family Description a Sea Cucumber Species Holothuria atra Jaeger, from. Native range | All suitable habitat | Point map | Year This map was computer-generated and has not yet been reviewed. Holothuria atra AquaMaps Data. Holothuria (Holothuria) atra Jaeger, AphiaID. (urn:lsid: :taxname). Classification. Biota; Animalia.

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Please review our privacy policy. SJG-1 exhibited neuritogenic activity towards the rat pheochromocytoma cell line PC12 cells in the presence of nerve growth factor Kaneko et al.

The tested viruses were affected with the increase in concentration of extracts. Then it was centrifuged at rpm for 15 min. You can continue searching for Holothuria atra on one of these Web sites:. The antiviral activity was defined as the percentage of plaque inhibition as follows: Fisons GC series and MS: From Wikipedia, the free encyclopedia.

Intercedensides D-I, cytotoxic triterpene glycosides from the sea cucumber Mensamaria intercedens Lampert.

Nat Rev Drug Discov. A holothuris lanostane-type triterpene glycoside, impatienside A and bivittoside D were isolated from the sea cucumber Holothuria impatiens Sun et al.

Abstract The sea cucumber Holothuria atra extracts have been evaluated for the presence of bioactive compounds and various biological activities. The interpretation on mass spectrum GC-MS was carried out and the spectra of the unknown component were compared to the spectrum of the known components stored in the NIST library.

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Devaraj Isaac Dhinakaran, Email: A review of the family Holothuriidae Holothurioidea Aspidochirotida. The methanol extracts of Holothuria atra showed maximum inhibition of antitumor cells and it was observed by cell inhibition using tryphan blue.

Triterpene glycosides, namely holothurinosides A, B, C and D as well as desholothurin A from sea cucumber Holothuria forskalihave considerable antitumour activity against P cell lines. The GC-MS analysis showed the availability of 59 compounds. This could have resulted in appearance plaques in the plaque reduction assay. The active fractions collected were observed for antimicrobial activity. Percentage cell inhibition and characterization of cell line exposed to Holothuria atra using tryphan blue.

WoRMS – World Register of Marine Species – Holothuria (Holothuria) atra Jaeger,

holohhuria NMR analysis The active fractions obtained from column chromatography were analysed for Nuclear magnetic resonance spectroscopy NMR analysis. Antibacterial activity was determined using Muller Hinton agar Hi Media. Table 3 Percentage cell inhibition and characterization of cell line exposed to Holothuria atra using tryphan blue.

The marine holothurians are spiny skinned invertebrates, which form important commercial group among the echinoderms.

Holothuria atra

The culture sample was mixed to resuspend cells. Shallow-water populations are denser and composed of smaller individuals, which reproduce mostly by transversal fission, while populations in deeper waters with larger and more scattered individuals reproduce sexually. Sphingosine in apoptosis signaling.

The strong growth inhibitory activity found in the extract of Holothuria atra might be the source for the development of antiherpetic compound. The percentage cell inhibition of Hela was Novel therapeutic applications of cardiac glycosides. Holothuria atra emits a toxic red fluid when its skin is rubbed or damaged, which is a defense against predators. IC 50 values were calculated Percentage inhibition of novel compounds against all cell lines was calculated using the following formula:.

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holothuriz

The Black Golothuria Cucumber, the most commonly encountered holothurian in Qatar, is an omnivore feeder, sifting through the sediment with its tentacles and feeding on detritus and other organic matter while at the same time ingesting sand grains. Egyptian Journal of Aquatic Research. Structure and cytotoxicity of a new lanostane-type triterpene glycoside from the sea cucumber Holothuria hilla. Antitumor activity was measured by using the Aatra 50 values. Black Sea Cucumber Local name: This can induce the antiviral effects against the Herpes simplex viruses.

IC 50 values were calculated Percentage inhibition of novel compounds against all cell lines was calculated using the following formula: Introduction The marine holothurians are spiny skinned invertebrates, which form important commercial group among the echinoderms.

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