Results 71 to 80 of about 11,886 (207)

The implications of estimating rarity in Brazilian reptiles from GBIF data based on contributions from citizen science versus research institutions 基于公众科学和研究机构的贡献从GBIF数据中估算巴西爬行动物稀有性的意义 Implicações da estimativa de raridade de espécies de répteis brasileiros baseada nas contribuições da ciência cidadã versus instituições de pesquisa

open access: yesIntegrative Conservation, Volume 3, Issue 2, Page 112-126, June 2024.
Integrating data collected by citizen scientists with data from traditional surveys improves our knowledge of reptile species distribution and richness. Data contributed by citizen scientist can inform reptile species abundance and rarity patterns in Brazil.
Lucas Rodriguez Forti   +3 more
wiley   +1 more source

Predicting acute renal failure in Bothrops snakebite patients in a tertiary reference center, Western Brazilian Amazon

open access: yesPLoS ONE, 2018
Acute Kidney Injury (AKI) is the main systemic complication and cause of death in viperid envenomation. Although there are hypotheses for the development of AKI, the mechanisms involved are still not established. The aim of this study was to evaluate the
E. C. Alves   +13 more
semanticscholar   +1 more source

Snake venom toxins: Potential anticancer therapeutics

open access: yesJournal of Applied Toxicology, Volume 44, Issue 5, Page 666-685, May 2024.
Abstract Snake venom contains a cocktail of compounds dominated by proteins and peptides, which make up the toxin. The toxin components of snake venom attack several targets in the human body including the neuromuscular system, kidney and blood coagulation system and cause pathologies. As such, the venom toxins can be managed and used for the treatment
Benedict C. Offor, Lizelle A. Piater
wiley   +1 more source

Interactions of small molecule inhibitors with secreted phospholipase A2: A review of the structural data

open access: yesChemical Biology &Drug Design, Volume 103, Issue 2, February 2024.
Due to their roles in inflammation, the sPLA2 enzymes are of much medicinal interest. sPLA2 inhibitors have been developed for the treatment of inflammatory and other conditions such as cardiovascular disease, arteriosclerosis and rheumatoid arthritis.
Chantalle Crous   +2 more
wiley   +1 more source

Caracterización de la enzima similar a trombina del veneno de Bothrops pictus "jergón de costa

open access: yesRevista Peruana de Medicina Experimental y Salud Pública
Objetivos. Realizar una caracterización bioquímica y molecular del principio coagulante del veneno de Bothrops pictus. Materiales y métodos. Se realizó la amplificación del gen a partir de cDNA, se analizó la homología de la secuencia nucleotídica y de ...
Dan Vivas-Ruiz   +5 more
doaj   +2 more sources

Popular names for bushmaster (Lachesis muta) and lancehead (Bothrops atrox) snakes in the Alto Juruá region: repercussions for clinical-epidemiological diagnosis and surveillance.

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2019
INTRODUCTION The popular names "surucucu" and "jararaca" have been used in literature for Lachesis muta and Bothrops atrox snakes, respectively.
Ageane Mota da Siva   +2 more
semanticscholar   +1 more source

Serpentes da área urbana de Cuiabá, Mato Grosso: aspectos ecológicos e acidentes ofídicos associados Snakes from the urban area of Cuiabá, Mato Grosso: ecological aspects and associated snakebites

open access: yesCadernos de Saúde Pública, 1998
São apresentadas informações sobre as serpentes da área urbana do Município de Cuiabá, Mato Grosso, potencialmente causadoras de acidentes ofídicos. As informações estão baseadas em exemplares doados por populares ao Núcleo de Ofiologia Regional de Mato ...
Marcos André de Carvalho   +1 more
doaj   +1 more source

A new species of Bothrops (Serpentes: Viperidae: Crotalinae) from Pampas del Heath, southeastern Peru, with comments on the systematics of the Bothrops neuwiedi species group.

open access: yesZootaxa, 2019
We describe a new species of pitviper of the genus Bothrops from the Peruvian Pampas del Heath, in the Bahuaja-Sonene National Park. Pampas del Heath is an area of seasonally flooded savannas and a northwestern extension of the Gran Chaco Boliviano ...
Paola A. Carrasco   +7 more
semanticscholar   +1 more source

The Protective Action of Coutarea hexandra (Rubiaceae) on the Neuromuscular Blockade Induced by Lachesis muta muta (Viperidae: Crotalinae) Venom

open access: yesBioMed Research International, Volume 2024, Issue 1, 2024.
Envenomations by snakes represent a neglected health problem in tropical and subtropical countries. In South America, Lachesis muta occasionally causes severe human envenomation, with treatment being conditioned to an unspecific antivenom. In this work, we examined the neutralizing ability of Coutarea hexandra stem bark hydroalcoholic extract (Ch‐E ...
Grazielle D. Pilon   +11 more
wiley   +1 more source

Comparative compositional and functional analyses of Bothrops moojeni specimens reveal several individual variations

open access: yesPLoS ONE, 2019
Snake venoms are complex protein mixtures with different biological activities that can act in both their preys and human victims. Many of these proteins play a role in prey capture and in the digestive process of these animals.
W. Aguiar   +8 more
semanticscholar   +1 more source

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