Results 21 to 30 of about 5,616 (188)

Comprometimento respiratório secundário a acidente ofídico crotálico (Crotalus durissus) Respiratory abnormalities following Crotalus durissus snakebite

Revista do Instituto de Medicina Tropical de São Paulo, 1991
São analisados três pacientes que apresentaram comprometimento da função respiratória após acidente por Crotalus durissus. As manifestações respiratórias surgiram nas primeiras 48 horas após a picada do ofídio e consistiram de dispnéia, taquipnéia, uso ...
Carlos Faria Santos Amaral, Renato Almeida Magalhães, Nilton Alves de Rezende   +2 more
doaj   +2 more sources

Tetrodotoxin-insensitive electrical field stimulation-induced contractions on Crotalus durissus terrificus corpus cavernosum. [PDF]

PLoS ONE, 2017
Reptiles are the first amniotes to develop an intromitent penis, however until now the mechanisms involved in the electrical field stimulation-induced contraction on corpora cavernosa isolated from Crotalus durissus terrificus were not investigated ...
Rafael Campos, Fabíola Z Mónica, Renata Lopes Rodrigues, Julio Alejandro Rojas-Moscoso, Ronilson Agnaldo Moreno, José Carlos Cogo, Marco Antonio de Oliveira, Edson Antunes, Gilberto De Nucci   +8 more
doaj   +2 more sources

Spatial Structure Explains Morphological Variation Better Than Climatic Gradients in the South American Rattlesnake (<i>Crotalus durissus</i>). [PDF]

Ecol Evol
We evaluated whether climatic gradients or spatial structure better explain body size variation in the South American rattlesnake (Crotalus durissus) across its wide geographic range. After explicitly accounting for spatial autocorrelation, climatic variables were not significant predictors of body size in either sex, whereas sex‐specific spatial ...
Otani M, Costa HC, Zawadzki CH, Santana DJ.   +3 more
europepmc   +2 more sources

Inside the head of Crotalus durissus LINNAEUS, 1758 (Serpentes, Viperidae, Crotalinae): Macroscopic description of the brain with ontogenetic insights. [PDF]

Anat Rec (Hoboken)
Abstract Neuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage.
Lucas GI, Martins A.
europepmc   +2 more sources

Crotalus durissus Linnaeus, 1758, spec. nov.

Crotalus durissus [spec. nov.] 3. Amoen. acad. 1. p. 500. Kalm. act. Stockh. 1752. p. 310. & 1753. p. 52, 185. Gron. mus. 2. p. 70. n. 45. Crotalophorus 174-22: 3? Habitat in America. Albo flavoque varius, maculis rhombeis nigris disco albis.
Linnaeus, Carolus
openaire   +3 more sources

Reference Plasma Proteome Map of Crotalus durissus terrificus

Analytical Biochemistry
Snakebite envenoming remains a major public health concern worldwide, while the maintenance of captive snakes is essential for conservation, venom production, and biomedical research. However, little is known about the plasma proteome of snakes, a gap that limits physiological assessments and the development of species-specific reference protein ...
Isabela Tokuhara Makida, Amanda Almeida Resende, Letícia Gomes de Pontes, Laudicéia Alves de Oliveira, Leonardo Melo, Francilene Capel Tavares de Carvalho, Ivânio Teixeira Borba-Junior, Regina Kiomi Takahira, Rui Seabra Ferreira Junior, Lucilene Delazari dos Santos   +9 more
openaire   +3 more sources

Pharmacodynamics of propofol and alfaxalone in rattlesnakes (Crotalus durissus) [PDF]

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2021
To characterise the effect of two common induction agents, propofol and alfaxalone, on mean arterial blood pressure (MAP) and heart rate (HR), we equipped 19 adult South American rattlesnakes (Crotalus durissus) with an indwelling arterial catheter approximately 24 h prior to recording of baseline resting values. Then, seven snakes received alfaxalone (
Bertelsen, Mads F., Buchanan, Rasmus, Jensen, Heidi M., Leite, Cleo A.C., Abe, Augusto S., Wang, Tobias   +5 more
openaire   +3 more sources

In vivo and in vitro prospection of the anti-ophidic properties exercised by the extracts of Jacaranda decurrens L.

Acta Scientiarum: Biological Sciences, 2021
The research and development of alternative treatments for snakebites (e.g., medicinal plants) is necessary due to the high costs of the existing ones.
Marcus Vinícius Cardoso Trento, Mateus Santos Carapiá, Pedro Henrique Souza César, Mariana Aparecida Braga, Andreimar Martins Soares, Silvana Marcussi   +5 more
doaj   +1 more source

Afibrinogenemia Following Snake Bite (Crotalus Durissus Terrificus) [PDF]

The American Journal of Tropical Medicine and Hygiene, 1980
Following the bite of Crotalus durissus terrificus, an 11-year-old boy developed afibrinogenemia and high output acute renal failure. His platelet count remained within normal limits. He was treated with epsilon aminocaproic acid and whole fresh blood transfusion, with full recovery from afibrinogenemia 40 hours after the beginning of these measures ...
C F, Amaral, O A, da Silva, M, López, E R, Pedroso   +3 more
openaire   +2 more sources

Transferência do Hepatozoon tupinambis, parasita do lagarto Tupinambis teguixin, para a serpente cascavel (Crotalus durissus terrificus), por intermédio do mosquito Culex fatigans

Memorias do Instituto Oswaldo Cruz, 1974
Os autores obtiveram a transferência do Hepatozoon tupinambis (Laveran e Salibeni, 1909) parasita do lagarto Teiidae, Tupinambis teguixin, L., para a serpente cascavel, Crotalus durissus terrificus (Laur.), alimentando-a com mosquitos experimentalmente ...
Samuel B. Pessôa, Persio de Biasi, Giuseppe Puorto   +2 more
doaj   +1 more source