Results 81 to 90 of about 3,099 (216)

Frequency of rhabdiasid nematodes in wild Crotalus durissus terrificus (serpentes, viperidae) from Botucatu region, São Paulo state, Brazil

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2007
The aim of the present study was to evaluate the frequency of rhabdiasid nematodes in recently captured Crotalus durissus terrificus snakes from São Paulo State, Brazil.
R. J. Silva   +3 more
doaj   +1 more source

In vitro evaluation of copaiba oil as a kojic acid skin enhancer

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2010
The capacity of copaíba oil to act as a skin penetration enhancer for the depigmenting agent kojic acid was evaluated using an in vitro diffusion system with static flux and shed rattlesnake skin membrane, Crotalus durissus terrificus, in saline solution
Robson Vicente Machado de Oliveira   +3 more
doaj   +1 more source

Técnica de inseminação artificial em Crotalus durissus terrificus (Viperidae-Crotalinae)

open access: yesBrazilian Journal of Veterinary Research and Animal Science, 1994
Machos e fêmeas (n= 12) de Crotalus durissus terrificus, nascidos em cativeiro foram usados para testar a técnica de Inseminação Artificial. O esperma diluído foi introduzido na vagina e após 120 dias, 3 fêmeas foram dissecadas para exame. Outras 3 tiverarn a gestação levada a termo e produziram filhotes normais. Não foram observados ovos atrésicos.
Francisco Garcia de Langlada   +2 more
openaire   +2 more sources

Edema Induced by sPLA2 from Crotalus durissus terrificus Involves PLC and PKC Signaling, Activation of cPLA2, and Oxidative Stress

open access: yesInflammation [Working Title], 2019
sPLA2 from Crotalus durissus terrificus venom, free of crotapotin (Cdt sPLA2), purified and isolated sPLA2, was able to significantly increase lipid peroxidation, which occurred simultaneously with increased arachidonic acid (AA) metabolism. In addition,
M. Toyama   +7 more
semanticscholar   +1 more source

Partial characterization of the venom of the Peruvian rattlesnake Crotalus durissus terrificus

open access: yesRevista Peruana de Biología, 2014
The venom of the rattlesnake Crotalus durissus terrificus from the region of Sandia, Puno, has been investigated for its protein content and some enzymatic activities, using for it the whole venom as well as the fractions obtained by gel filtration ...
César Remuzgo   +3 more
doaj   +1 more source

Structure-function relationship for the highly toxic crotoxin from Crotalus durissus terrificus

open access: yesEuropean Biophysics Journal, 1992
The three-dimensional structure of the highly toxic crotoxin from Crotalus durissus terrificus was modelled based on sequence analysis and the refined structure of calcium-free phospholipase of Crotalus atrox venom. Small-angle x-ray scattering experiments were performed on aqueous solutions of crotoxin.
Mascarenhas, Yvonne P.   +4 more
openaire   +4 more sources

Platelet Activation and Signal Transduction by Convulxin, a C-type Lectin from Crotalus durissus terrificus (Tropical Rattlesnake) Venom via the p62/GPVI Collagen Receptor*

open access: yesJournal of Biological Chemistry, 1997
Convulxin, a powerful platelet activator, was isolated from Crotalus durissus terrificus venom, and 20 amino acid N-terminal sequences of both subunits were determined.
J. Polgár   +6 more
semanticscholar   +1 more source

Potencial antibiótico das peçonhas de Bothrops pauloensis E Crotalus durissus terrificus [PDF]

open access: yes, 2020
Bacterial resistance to antibiotics has become a serious problem in public health. Resistance mechanisms are emerging and being disseminated globally due to deficiencies in health conditions and the indiscriminate use of antibiotics in humans and animals.
openaire   +2 more sources

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