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Este veneno de serpiente puede salvar vidas, ¿cómo lo hace?
Es impresionante.
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Científicos de la Universidad de Ontario Occidental, en Canadá, crearon una especie de “súper pegamento” de tejido corporal basado en veneno de serpiente.
Este material ayudaría a detener el sangrado potencialmente mortal en segundos.
Kibret Mequanint, bioingeniero de la referida casa de estudios, desarrolló su descubrimiento utilizando una enzima coagulante denominada reptilasa o batroxobina. Esta se encuentra en el veneno de las llamadas serpientes lanza (Bothrops atrox) en Sudamérica.
Mequanint es ingeniero químico y bioquímico, con doctorados en la Universidad de Stellenbosch, la Universidad Técnica de Darmstadt y la Universidad McMaster. Conoce más sobre este experto
10 Horrifying Facts To Change What You Think Of Animals
Learning about animals isn’t always fun. Occasionally, you hear something so upsetting that you swear you’ll never go outside again. Or at the very least, you’ll never look at your favorite critter the same way. Animals don’t play by human rules, and from time to time, they’re sure to break our hearts, turn our stomachs, and eat our innards.
10Lassie Won’t Save You
We’ve all heard stories about dogs rescuing their owners from imminent death, but according to researchers at the University of Western Ontario, those pets are the exception to the rule. Most mutts aren’t smart enough to lend a helping paw. Even worse, some just don’t care.
Snake Venom-Derived Super Glue Stops Bleeding In Seconds
Canadian and Chinese researchers use the venom of the lance head snake to create material that stops bleeding.
July 15, 2021
Fer de Lance. Photo by Dr. Morley Read/Shutterstock
Researchers with the University of Western Ontario have used a blood clotting enzyme called reptilase or batroxobin to create a glue that is so strong in its properties that it can stop bleeding in mere seconds.
Western University bioengineer Kibret Mequanint used the venom of the lancehead (Fer de Lance) snake (
Bothrops atrox) to develop a body tissue adhesive that is created using the batroxobin in a modified gelatin that Mequanint says can be packaged in a small tube for a potentially life-saving application.
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