Results 11 to 20 of about 1,162 (150)

Coagulotoxicity of Bothrops (Lancehead Pit-Vipers) Venoms from Brazil: Differential Biochemistry and Antivenom Efficacy Resulting from Prey-Driven Venom Variation

open access: yesToxins, 2018
Lancehead pit-vipers (Bothrops genus) are an extremely diverse and medically important group responsible for the greatest number of snakebite envenomations and deaths in South America.
Leijiane F. Sousa   +13 more
doaj   +3 more sources

DNA in Amphibian and Reptile Venom Permits Access to Genomes without Specimen Sacrifice [PDF]

open access: yesGenomics Insights, 2008
Amphibian defensive skin secretions and reptile venoms are rich sources of bioactive peptides with potential pharmacological/pharmaceutical applications. As amphibian and reptile populations are in rapid global decline, our research group has been developing analytical methods that permit generation of robust molecular data from non-invasive skin ...
Kwok, Hang Fai   +3 more
openaire   +1 more source

PROTEINS OF PAROTOID GLAND SECRETIONS FROM TOADS OF THE GENUS BUFO [PDF]

open access: yes, 2000
Freeze-dried parotoid gland secretions from toads of the genus Bufo contained large proportions of protein (25-35% by weight). SDS-PAGE suggested that secretions from several species of Bufo contained mixtures of proteins in the relative molecular mass ...
Perry, David
core   +2 more sources

Crotalus catalinensis [PDF]

open access: yes, 2001
Number of Pages: 4Integrative BiologyGeological ...
Beaman, Kent R., Wong, Nelson
core   +1 more source

Crotalus tortugensis [PDF]

open access: yes, 2004
Number of Pages: 5Integrative BiologyGeological ...
Beaman, Kent R., Spencer, Carol L.
core   +1 more source

Antiviral activity of animal venom peptides and related compounds [PDF]

open access: yes, 2017
Viruses exhibit rapid mutational capacity to trick and infect host cells, sometimes assisted through virus-coded peptides that counteract host cellular immune defense.
Mata, Élida Cleyse Gomes da Mata   +3 more
core   +2 more sources

Leptodactylus pentadactylus [PDF]

open access: yes, 2012
Number of Pages: 48Integrative BiologyGeological ...
de Sá, Rafael O.   +2 more
core   +1 more source

Antimicrobial peptides in frog poisons constitute a molecular toxin delivery system against predators [PDF]

open access: yes, 2017
Animals using toxic peptides and proteins for predation or defense typically depend on specialized morphological structures, like fangs, spines, or a stinger, for effective intoxication.
Ballet, Steven   +12 more
core   +1 more source

Venom-based medicines: Advancing drug discovery with reptile and amphibian venom peptides [PDF]

open access: yesThe Biochemist, 2009
Amphibian skin has long been known by humans to possess intriguing biological properties and scientific examination of these secretions has revealed that their components possess a range of medical properties. In Japan and China, toad venom has been used as an expectorant, anti-haemorrhagic, diuretic and cardiac stimulant, and some peptides in the ...
openaire   +1 more source

MALDI-MS argininyl bufadienolide esters fingerprint from parotoid gland secretions of Rhinella arenarum : age, gender and seasonal variation [PDF]

open access: yes, 2018
In many amphibians, the granular glands can be grouped in special regions forming macroglands. This is the case of toads, characterized by the presence of a pair of parotoid macroglands, strategically located to give protection by poison release in case ...
Erra Balsells, Rosa   +4 more
core   +1 more source

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