The holothurins are a group of toxins originally isolated from the sea cucumber Actinopyga agassizii. They are contained within clusters of sticky threads called Cuvierian tubules which are expelled from the sea cucumber as a mode of self-defence. The holothurins belong to the class of compounds known as saponins and are anionic surfactants which can cause red blood cells to rupture. The holothurins can be toxic to humans if ingested in high amounts.
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| - Holothurine (de)
- Holothurin (en)
- ホロツリン (ja)
- Holothurine (nl)
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| - Die Holothurine sind eine Gruppe von Saponinen (Triterpen-Saponine), die als toxische Inhaltsstoffe in Seegurken (Holothuroidea) zu finden sind. Diese werden von den Tieren in die Cuvierschen Schläuche eingelagert, die aktiv bei Bedrohung verspritzt werden können. Bisher bekannte Vertreter dieser Stoffgruppe sind Holothurin A und Holothurin B, gelegentlich wird noch (CAS-Nummer: 75410-53-6) als Holothurin A2 bezeichnet. Die mit den Seegurken verwandten Seesterne bilden ähnliche Stoffe, die . (de)
- The holothurins are a group of toxins originally isolated from the sea cucumber Actinopyga agassizii. They are contained within clusters of sticky threads called Cuvierian tubules which are expelled from the sea cucumber as a mode of self-defence. The holothurins belong to the class of compounds known as saponins and are anionic surfactants which can cause red blood cells to rupture. The holothurins can be toxic to humans if ingested in high amounts. (en)
- ホロツリン (holothurin) 類は、ナマコ Actinopyga agassizi から単離された毒物の一群である。ホロツリン類はサポニン(トリテルペノイドサポニン)として知られている化合物の一群に属する。 ホロツリン類はナマコのキュビエ器官に貯蔵されており、能動的脅威によって噴出される。これまでに知られているホロツリン類はホロツリンAおよびホロツリンBである。類縁体のエキノシドA(echinoside A; CAS 75410-53-6)はホロツリンA2と呼ばれることがある。 (ja)
- Holothurine is een giftige stof die zeekomkommers (Holothuroidea) afscheiden om zich te verdedigen. Wanneer zeekomkommers van de familie Holothuridae aangevallen worden, scheiden ze witte, draadachtige buisjes af die buizen van Cuvier worden genoemd. Deze draden bevatten een hoge concentratie holothurine dan in de huid van de zeekomkommers wordt gevonden. (nl)
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foaf:name
| - Holothurin (en)
- Holothurin A (en)
- Holothurin B (en)
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name
| - Holothurin (en)
- Holothurin A (en)
- Holothurin B (en)
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Link from a Wikipage to another Wikipage
| - Procaine
- Sciatic nerve
- Nuclear receptor
- MAPK/ERK pathway
- Anti-obesity medication
- Anti-predator adaptation
- Cuvierian tubules
- Dermal fibroblast
- Sulfate esters
- Melanin
- dbr:Pancreatic_lipase_family
- dbr:Cocaine
- Basophilic
- Hemolysis
- Adipocyte
- Actinopyga agassizii
- Node of Ranvier
- Tetrahydrofurans
- ABCA1
- Saponins
- Laboratory mouse
- Collagen
- Saponin
- Axoplasm
- Physostigmine
- Obesity
- Sea cucumber
- Liver X receptor beta
- Surfactant
- Phrenic nerve
- dbr:(1''S'',2''S'',5''R'',6''S'',9''R'',10''S'',13''S'',16''S'',18''R'')-6-(5,5-dimethyloxolan-2-yl)-5,10-dihydroxy-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo%5B10.8.0.0%3Csup%3E2,9%3C/sup%3E.0%3Csup%3E5,9%3C/sup%3E.0%3Csup%3E13,18%3C/sup%3E%5Dicos-11-en-16-yl%5Doxy%5D-4-hydroxyoxan-3-yl
- dbr:(1''S'',2''S'',5''R'',6''S'',9''S'',10''S'',13''S'',16''S'',18''R'')-6-%5B(2''S'')-5,5-dimethyloxolan-2-yl%5D-5,10-dihydroxy-2,6,13,17,17-pentamethyl-8-oxo-7-oxapentacyclo%5B10.8.0.0%3Csup%3E2,9%3C/sup%3E.0%3Csup%3E5,9%3C/sup%3E.0%3Csup%3E13,18%3C/sup%3E%5Dicos-11-en-16-yl%5Doxy%5D-4-hydroxyoxan-3-yl
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ImageFile
| - Holothurin 2D structure .png (en)
- Holothurin A.svg (en)
- Holothurin B.svg (en)
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