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pumiliotoxin B

 
National Institutes of Health

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1992
1992
The alkaloid pumiliotoxin B (PTX-B) "activates" voltage-dependent sodium channels in synaptoneurosomes and neuroblastoma cells… Expand
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1992
1992
Extracts of the skin of the Australian myobatrachid frog Pseudophryne coriacea (PS) displayed striking, reversible and, in part… Expand
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1991
1991
The actions of pumiliotoxin-B, extracted from the skin of the frog Dendrobates pumilio, were examined on hippocampal slices and… Expand
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1989
1989
Semi-purified extracts of the skin of the Australian myobatrachid frog Pseudophryne coriacea (PS)displayed striking, reversible… Expand
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1988
1988
The effects of the alkaloid pumiliotoxin-B were investigated on neurons from bullfrog paravertebral ganglia using current-clamp… Expand
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1988
1988
Dendrobates speciosus is a small red or orange frog that occupies a small geographic range in the highlands of western Panama… Expand
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1987
1987
The cardiotonic activities of pumiliotoxins, pyrethroids and sodium and calcium channel activators were assessed in vitro with… Expand
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1985
1985
Pumiliotoxin B (PTX-B, 6-(6',7'-dihydroxy-2',5'-dimethyl-(E)-4'-octenylidene)-8-hydroxy-8 -methyl-1- azabicyclo-[4.3.0] nonane… Expand
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1984
1984
Several taxa of small frogs from the southern hemisphere contain alkaloids similar or identical to compounds previously known… Expand
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1978
1978
Abstract Batrachotoxin, pumiliotoxin B, isodihydrohistrionicotoxin, pumiliotoxin C and gephyrotoxin represent five different… Expand
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