Results 161 to 170 of about 7,323 (186)

Positive inotropic effects of Tityus cambridgei and T. serrulatus scorpion venoms on skeletal muscle

Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2009
Toxins that block voltage-dependent K+ channels and those that modify Na+ channel gating exhibit positive inotropic effect on skeletal muscle. We compared the effect of the venom of Tityus cambridgei (Tc) and Tityus serrulatus (Ts) scorpions on mouse diaphragm force, in vitro.
BORJA OLIVEIRA CR, PERTINHEZ, Thelma, RODRIGUES SIMIONI L, SPISNI, Alberto   +3 more
openaire   +3 more sources

Serum levels of cytokines in patients envenomed by Tityus serrulatus scorpion sting

Toxicon, 1999
Seventeen patients stung by Tityus serrulatus scorpion were classified as mild (pain at the site of the sting, n = 6), moderate (local pain and one of the following manifestations: vomiting, psychomotor agitation, prostration, sweating, tachypnea, tachycardia and mild arterial hypertension, n = 10) and severe cases (equal moderate cases plus cardiac ...
M M, Magalhães, M E, Pereira, C F, Amaral, N A, Rezende, D, Campolina, F, Bucaretchi, R T, Gazzinelli, J R, Cunha-Melo   +7 more
openaire   +2 more sources

Exploring high molecular weight components in Tityus serrulatus venom

Toxicon
Our study identified high-molecular-weight compounds from Tityus serrulatus venom (TsV), and most of them have not yet been well explored. TsV was fractionated using FPLC system with different columns, analyzed by SDS-PAGE, and characterized by MALDI-TOF/TOF.
Nicoly Malachize, Alano-da-Silva, Isadora Sousa de, Oliveira, Iara Aimê, Cardoso, Karla de Castro Figueiredo, Bordon, Eliane Candiani, Arantes   +4 more
openaire   +2 more sources

Purification and partial characterization of a second toxin from the scorpion Tityus serrulatus

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1976
1. 1. A purification procedure is described for a second toxin of T. serrulatus, which also can be used with advantage for toxin I. 2. 2. Aminoacid compositions of toxins I and II were determined. 3. 3. Molecular weight of the toxins, were 6400 and 7700, respectively for toxins I and II. 4. 4.
D, Toledo, A G, Neves
openaire   +2 more sources

Isolation of a Bradykinin-Potentiating Factor from Scorpion Tityus Serrulatus Venom

1992
A bradykinin-potentiating factor was isolated and characterized from the scorpion Tityus serrulatus venom by chromatographic techniques and reverse phase followed by biological assays. This factor showed to be able to potentiate the contractile activity of the isolated guinea-pig ileum, inhibited the angiotensin-converting enzyme and potentiated the ...
L A, Ferreira, O B, Henriques
openaire   +2 more sources

Severe scorpion envenomalion in children caused by Tityus bahiensis and Tityus serrulatus

Toxicon, 1995
F. Bucaretchi, F.A. D. Zambrone, M.R.C.C. Fonseca, J.L. Douglas, F.S. Tourinho   +4 more
openaire   +1 more source

Loxosceles-gaucho/phoneutria-nigriventer/tityus-serrulatus

Reactions Weekly, 2023
openaire   +1 more source

Lipidomic profiling of the Brazilian yellow scorpion venom: new insights into inflammatory responses following Tityus serrulatus envenomation

Journal of Toxicology and Environmental Health - Part A: Current Issues, 2023
Tanize Acunha, Bruno Alves Rocha, Fernando Barbosa Jr   +2 more
exaly  

New Insights into the Hypotensins from Tityus serrulatus Venom: Pro-Inflammatory and Vasopeptidases Modulation Activities

Toxins, 2021
Daniela Cajado Carvalho, Carla Cristina Squaiella-Baptistão, Fernanda Vieira Portaro   +2 more
exaly  

[Venoms of the Brazilian scorpions Tityus serrulatus and Tityus bahiensis].

Hoppe-Seyler's Zeitschrift fur physiologische Chemie, 2002
F G, FISCHER, H, BOHN
openaire   +1 more source