For patients on blood thinners, snake venom could improve surgery

For patients on blood thinners, snake venom could improve surgery

Many people admit to having a fear of snakes; however, snake venom has now shown to improve safety during surgery for those on blood thinners. During certain surgeries drugs are used to prevent blood clots, but sometimes blood clotting needs to occur in order to heal incisions, which can become problematic for those taking anticoagulants. Researchers are now trying to pair snake venom with nanofibers in order to promote incision healing.

Blood thinners are used to minimize bleeding during surgery, along with applying pressure, sutures, foams and adhesives. Unfortunately, these options come with risks, such as allergic reactions, which cause cells to die. Jeffrey D. Hartgerink and his team turned to an enzyme in snake venom that allows for blood to coagulate, even if a blood thinner is present. The enzyme, called Batroxobin, is already being used in other clinical trials for other conditions.

The problem with using this enzyme to cause blood clots is that is dissolves quickly and moves away from where it was originally introduced, which can become problematic during surgery.

In order to reduce this problem, researchers paired the enzyme with “sticky” nanofibers to keep the enzyme in place. So far, the therapy has been tested on rats and led to localized blood clotting within 20 seconds. The researchers suggest that further testing will eventually lead itself to emergency rooms to help make surgery safer.


Source:
http://www.eurekalert.org/pub_releases/2015-11/acs

Author Bio

Devon Andre has been involved in the health and dietary supplement industry for a number of years. Devon has written extensively for Bel Marra Health. He has a Bachelor of Forensic Science from the University of Windsor, and went on to complete a Juris Doctor from the University of Pittsburgh. Devon is keenly aware of trends and new developments in the area of health and wellness. He embraces an active lifestyle combining diet, exercise and healthy choices. By working to inform readers of the options available to them, he hopes to improve their health and quality of life.

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