A lethal myotoxin isolated from the venom of the Australian king brown snake (Pseudechis australis).
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Amino Acids↗
Biomedical subjects
M E Howden
Publications and source records attributed to M E Howden.
Isolation and partial characterisation of a lethal neurotoxin from the venom of the Australian death adder (Acanthophis antarcticus).
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Action Potentials↗
Tetrodotoxin in the blue-ringed octopus.
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Animals↗
Maculotoxin: a neurotoxin from the venom glands of the octopus Hapalochlaena maculosa identified as tetrodotoxin.
Maculotoxin, a potent neurotoxin isolated from the posterior salivary glands of the blue-ringed octopus. Hapalochlaena maculosa, has now been identified as tetrodotoxin. This is the first reported case in which tetrodotoxin has been found to occur in a venom.
Animals↗
Hapalotoxin, a second lethal toxin from the octopus Hapalochlaena maculosa.
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Animals↗
Isolation and partial characterization of steroid glycosides from the starfish Acanthaster planci.
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Animals↗
Isolation and partial characterization of a steroidal saponin from the starfish Patiriella calcar.
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Aluminum↗
Partial purification and characterization of a lethal protein from Tripneustes gratilla.
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Animals↗
Occurrence of amines in the posterior salivary glands of the octopus Hapalochlaena maculosa (cephalopoda).
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Amines↗
Chemistry of maculotoxin: a potent neurotoxin isolated from Hapalochlaena maculosa.
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Animals↗
Antineoplastic and piscicidal 1-alkyldaphnane orthoesters from Pimelea species.
Five biologically active daphnane orthoesters have been isolated from Pimelea species (Thymelaeaceae). Four of these possessing antineoplastic activity against in vivo murine P-388 lymphocytic leukemia are gnidimacrin from P. ligustrina, simpleximacrin from P. simplex, linimacrin d and Pimelea factor P3 from P. linifolia. Linimacrin c from P. linifolia and the other four compounds showed piscicidal activity. Gnidimacrin and Pimelea factor P3 have previously been isolated from other members of the Thymelaeaceae. Simpleximacrin and linimacrins c and d are new compounds.
Animals↗
Antitumor activity in Pimelia simplex.
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Antineoplastic Agents↗