Results 171 to 180 of about 3,226 (181)

Identification of crotasin, a crotamine-related gene of Crotalus durissus terrificus

Toxicon, 2004
Crotamine is a cationic peptide (4.9 kDa, pI 9.5) of South American rattlesnake, Crotalus durissus terrificus' venom. Its presence varies according to the subspecies or the geographical locality of a given species. At the genomic level, we observed the presence of 1.8 kb gene, Crt-p1, in crotamine-positive specimens and its absence in crotamine ...
G, Rádis-Baptista, T, Kubo, N, Oguiura, A R B, Prieto da Silva, M A F, Hayashi, E B, Oliveira, T, Yamane   +6 more
openaire   +2 more sources

Snake Venomic of Crotalus durissus terrificus—Correlation with Pharmacological Activities

Journal of Proteome Research, 2010
The snake venomic of Crotalus durissus terrificus was analyzed by 2-D and 1-D electrophoresis and subsequent MS/MS and enzymatic assays. The venomic of the South American rattlesnake comprises toxins from seven protein families: phospholipases A(2), serine proteinases, ecto-5'-nucleotidases, metalloproteinases, nerve growth factors, phosphodiesterases,
Georgieva, Dessislava, Oehler, Michaela, Seifert, Jana, von Bergen, Martin, Arni, Raghuvir K., Genov, Nicolay, Betzel, Christian   +6 more
openaire   +3 more sources

Purification of gyroxin from a South American rattlesnake (Crotalus durissus terrificus) venom

Toxicon, 1980
Abstract Gyroxin, a non-lethal toxin from Crotalus durissus terrificus venom was isolated by a procedure involving two chromatographies on Sephadex G-75 at pH 4·0; ion exchange chromatography on CM-Sephadex C-50 at pH 3·5 and chromatography on Sephadex G-75 at pH 4·0.
C, Seki, J C, Vidal, A, Barrio
openaire   +2 more sources

Absence of myocardial involvement in children victims of Crotalus durissus terrificus envenoming

Toxicon, 2003
The myotoxic activity of the venom of Crotalus durissus terrificus is demonstrable by increased serum levels of the enzymes creatine kinase (CK), lactate dehydrogenase (LD), and aspartate aminotransferase. Serial measurements of CK, LD and their isoenzymes in bite victims showed a pattern similar to that observed in acute myocardial infarction ...
Palmira, Cupo, Marisa M, de Azevedo-Marques, Sylvia Evelyn, Hering   +2 more
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Myocardial damage induced by tropical rattlesnake (Crotalus durissus terrificus) venom in rats

Cardiovascular Pathology, 1993
This article describes the light and electron microscopic appearance of the rat myocardium at various time intervals after the administration of Crotalus durissus terrificus venom by intraperitoneal route. The crotalid envenomation produced small foci of myocardial necrosis scattered throughout the base of the ventricles.
F, de Paola, M A, Rossi
openaire   +2 more sources

Caracterização do perfil coagulotóxico de venenos de serpentes Crotalus durissus terrificus e Crotalus durissus collilineatus

INTRODUÇÃO: A peçonha de animais peçonhentos é composta de uma vasta gama de enzimas, peptídeos biologicamente ativos e outras toxinas que apresentam um variado efeito tóxico no organismo, incluindo coagulação, fibrinólise e alteração nas funções de plaquetas.
openaire   +1 more source

[Early effect of Crotalus durissus terrificus venom on kidney circulation].

Acta physiologica latino americana, 1981
Local blood flow was measured in renal cortex (1 mm below cortical surface) by means of the hydrogen clearance method in urethanized rats. Recording of blood pressure from femoral artery was performed. Crotalus durissus terrificus venom injection (one mg/kg i.v.) significantly decreased cortical blood flow at 10 min, without a significant arterial ...
A A, Rovere, A C, Raynald, J M, Berman, A, San Román, C A, García   +4 more
openaire   +1 more source

Immune response of mice induced by Crotalus durissus ruruima and Crotalus durissus terrificus venoms

Toxicon, 1996
C.S. Melo, M.A.C. Rocha, A. Sadahiro, M.C. dos-Santos   +3 more
openaire   +1 more source

Isolation of a new VEGF from Crotalus durissus terrificus venom

Toxicon, 2020
Isabela Gobbo Ferreira, Iara Aimê Cardoso, Karla Bordon, Eliane Candiani Arantes   +3 more
openaire   +1 more source

ISOLATION AND CHARACTERIZATION OF GYROXIN FROM CROTALUS DURISSUS TERRIFICUS VENOM

1978
H. BARRABIN, J.L. MARTIARENA, J.C. VIDAL, A. BARRIO   +3 more
openaire   +1 more source