Results 1 to 10 of about 258 (99)

ENDOPARÁSITOS EN CUATRO ESPECIES DE VIPERIDOS PROVENIENTES DE LA CONCESIÓN MINERA “COBRE PANAMÁ” [PDF]

open access: yesTecnociencia, 2020
Los parásitos en los sistemas digestivo y sanguíneo comprenden un amplio grupo de protozoarios y helmintos, que influyen directa o indirectamente en el estado de salud de sus hospederos (Negroni, 2009).
Indira Quintero P.   +3 more
doaj   +3 more sources

The phylogeny, phylogeography, and diversification history of the westernmost Asian cobra (Serpentes: Elapidae: Naja oxiana) in the Trans-Caspian region. [PDF]

open access: yesEcol Evol, 2021
We conducted a comprehensive analysis of the phylogenetic, phylogeographic, and demographic relationships of Caspian cobra (Naja oxiana) populations based on a concatenated dataset of two mtDNA genes. Our results provided strong support of phylogeny of Caspian cobras.
Kazemi E   +4 more
europepmc   +2 more sources

Ochetosoma heterocoelium (Digenea: Plagiorchiidae) en ofidios de Colombia [PDF]

open access: yesRevista Mexicana de Biodiversidad, 2009
Se identifica Ochetosoma heterocoelium Travassos, 1921 como un parásito de importancia veterinaria en ofidios de diferentes localidades de Colombia y se redescribe con base en las características morfológicas de individuos juveniles y adultos.
Carolina Lenis   +2 more
doaj   +3 more sources

A guide for optimal iodine staining and high-throughput diceCT scanning in snakes. [PDF]

open access: yesEcol Evol, 2021
We present the first high‐throughput workflow for full‐body skeletal and soft‐tissue (dice) CT scans in preserved snakes. These methods increase publicly available diceCT scans for reptiles by an order of magnitude and can be generalized to any elongate vertebrates.
Callahan S   +4 more
europepmc   +2 more sources

Ofidios del corregimiento de San Rafael de Pirú, Valencia, Córdoba - Colombia [PDF]

open access: yesRevista Colombiana de Ciencia Animal Recia, 2014
Se identificaron las especies de ofidios presentes en el corregimiento de San Rafael del Pirú, perteneciente al Municipio de Valencia – Córdoba, Colombia y se determino su importancia médica.
OSCAR RUÍZ P
doaj   +3 more sources

Do New World pitvipers "scale-down" at high elevations? Macroecological patterns of scale characters and body size. [PDF]

open access: yesEcol Evol, 2019
New World Pitvipers show a contra‐Bergmann's pattern between elevation and body size. Abstract Bergmann's rule describes the macroecological pattern of increasing body size in response to higher latitudes and elevations. This pattern is extensively documented in endothermic vertebrates, within and among species; however, studies involving ectotherms ...
Jadin RC, Mihaljevic JR, Orlofske SA.
europepmc   +2 more sources

Snakebite biomedical and epidemiological aspects in the department of Cauca, Colombia, 2009-2018 [PDF]

open access: yesBiomedica, 2021
Introduction: Snakebite is a relevant public health problem in Colombia, which is evident in epidemiological data at the Latin American level, where it ranks third place in the number of snakebites, after México and Brazil.Objective: To perform a ...
Sevilla-Sánchez MJ   +2 more
europepmc   +3 more sources

Características bioquímicas y capacidad neutralizante de cuatro antivenenos polivalentes frente a los efectos farmacológicos y enzimáticos del veneno de Bothrops asper y Porthidium nasutum de Antioquia y Chocó

open access: yesIatreia, 2002
En Colombia, el 90-95% de las 3000 mordeduras de serpientes informadas cada año, son ocasionadas por Bothrops spp, con una elevada mortalidad y secuelas.
Mónica Saldarriaga   +4 more
doaj   +3 more sources

Viperatoxin-II: A novel viper venom protein as an effective bactericidal agent. [PDF]

open access: yesFEBS Open Bio, 2015
Infections caused by methicillin‐resistant Staphylococcus aureus (MRSA) have become a rising threat to public health. There is an urgent need for development of promising new therapeutic agents against drug resistant bacteria like S. aureus. This report discusses purification and characterization of proteins from Indian Russell's viper snake venom ...
Samy RP   +9 more
europepmc   +2 more sources

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