Zobrazeno 1 - 10
of 143
pro vyhledávání: '"C.R. Diniz"'
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 33, Iss 9, Pp 1093-1097 (2000)
We examined the effect of crotoxin, the neurotoxic complex from the venom of the South American rattlesnake Crotalus durissus terrificus, on the uptake of ³H-choline in minces of smooth muscle myenteric plexus from guinea pig ileum. In the concentra
Externí odkaz:
https://doaj.org/article/060c78ed6ef741a08a27190af988cdc4
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 32, Iss 12, Pp 1565-1569 (1999)
Tx1, a neurotoxin isolated from the venom of the South American spider Phoneutria nigriventer, produces tail elevation, behavioral excitation and spastic paralysis of the hind limbs after intracerebroventricular injection in mice. Since Tx1 contracts
Externí odkaz:
https://doaj.org/article/165466a622104b6082f349d64f252636
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 30, Iss 7, p 883 (1997)
The possibility of producing neutralizing antibodies against the lethal effects of scorpion toxins was evaluated in the mouse model by immunization with an immunogen devoid of toxicity. A toxic fraction (5 mg) from the venom of the scorpion Tityus se
Externí odkaz:
https://doaj.org/article/f30e26bfd8484661939382db85ec27ef
Akademický článek
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Autor:
A.C.T. Freire, A.P.L. Ferreira, C.R. Diniz, C. Cháves-Olórtegui, L. Freire-Maia, G.C. Santana
Publikováno v:
Toxicon : official journal of the International Society on Toxinology. 34(9)
Experiments were performed in two groups of anaesthetized rats to study the genesis of pulmonary oedema and to determine the pharmacokinetic parameters following a subcutaneous (s.c.) injection of Tityus serrulatus scorpion venom. In group 1, the rat
Publikováno v:
Toxicon. 34:19-20
Autor:
C.R. Diniz
Publikováno v:
Toxicon. 34:149
Publikováno v:
Neuroscience. 5:135-143
14 C-labelled glutamate and γ-aminobutyrate, preloaded into purified synaptosomes from rat cortex, were released by β-bungarotoxin and depolarization with 55 mM K + or tityustoxin; in all cases the induced release was higher in the presence of Ca 2
Autor:
C.R. Diniz, H.F. Deutsch
Publikováno v:
Journal of Biological Chemistry. 216:17-26
Publikováno v:
Biochemical Pharmacology. 15:959-970
As a model for the study of cardiovascular shock, where the participation of bradykinin and related peptides could be expected, trypsin, kallikrein, and a crystalline proteinase of bacterial origin (Nagarse) have been employed. Experimental condition