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Las toxinas de la anémona de mar BGII y BGIII prolongan el curso del tiempo de inactivación de la corriente en neuronas de ganglio de raíz dorsal de rata de sodio tetrodotoxin-sensibles
(2002)
Hemos caracterizado los efectos de BgII y BgIII, dos péptidos de anémona de mar con secuencias casi idénticas (sólo difieren en un solo aminoácido), en las corrientes de sodio neuronales mediante la técnica de la abrazadera ...
TsTX-VII, a new toxin from Tityus serrulatus scorpion venom able to induce the release of neurotransmitters from rat brain synaptosomes not blocked by tetrodotoxin
(Academic Press AustMarrickvilleAustralia, 1997)
Poisoning after ingestion of pufferfish in Brazil: report of 11 cases
(Biomed Central Ltd, 2014-12-09)
In this brief communication the authors report eleven cases of human poisoning caused by ingestion of pufferfish meat. Three patients (two children and one adult) were seriously affected. The circumstances that precipitated ...
Histoenzymological and ultrastructural changes in lateral muscle fibers of Oreochromis niloticus (Teleostei: Cichlidae) after local injection of veratrine
(2001-12-01)
The effects of veratrine have been investigated in mammalian, amphibian, and crustacean muscle, but not in fish. In this work, the action of veratrine was studied in the lateral muscle of the freshwater teleost Oreochromis ...
Histoenzymological and ultrastructural changes in lateral muscle fibers of Oreochromis niloticus (Teleostei: Cichlidae) after local injection of veratrine
(2001-12-01)
The effects of veratrine have been investigated in mammalian, amphibian, and crustacean muscle, but not in fish. In this work, the action of veratrine was studied in the lateral muscle of the freshwater teleost Oreochromis ...
Sodium pathway markers in normal and kindled frog brains
(Elsevier, 1986)
The present report evaluates Na,K-ATPase activity as well as Na channel levels in the frog telencepha-
Ion after kindling, i.e. the acquisition of an epileptic focus through localized low-voltage electrical stimulation
of ...
Clinical and epidemiological study of 27 poisonings caused by ingesting puffer fish (Tetrodontidae) in the states of Santa Catarina and Bahia, Brazil
(Instituto de Medicina Tropical, 2010-02-01)
Os baiacus ou peixes-bola podem ser venenosos devido à presença em seus tecidos corporais de Tetrodotoxina e/ou Saxitoxina, ambas potentes neurotoxinas. Os autores relatam 27 envenenamentos por ingestão da carne de baiacus. ...
Clinical and epidemiological study of 27 poisonings caused by ingesting puffer fish (Tetrodontidae) in the states of Santa Catarina and Bahia, Brazil
(Instituto de Medicina Tropical, 2010-02-01)
Os baiacus ou peixes-bola podem ser venenosos devido à presença em seus tecidos corporais de Tetrodotoxina e/ou Saxitoxina, ambas potentes neurotoxinas. Os autores relatam 27 envenenamentos por ingestão da carne de baiacus. ...
Ion pathways in transverse tubules. Quantification of receptors in membranes isolated from frog and rabbit skeletal muscle
(Elsevier, 1986)
The presence of four cation pathways in membrane vesicles isolated from transverse tubules of frog and
rabbit skeletal muscle was studied by measuring binding of specific blockers. Transverse tubules purified
from frog ...