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11-11-2014, 11:41 PM
Na**daisies Encapsulate Anti-Cancer ***** for Targeted One-Two Punch (VIDEO)
http://cdn.medgadget.com/wp-content/uploads/2014/11/Daisy.jpgThere’s a variety of methods currently being researched to deliver chemotherapy ***** to tumors without poisoning the rest of the body. Researchers at **rth Carolina State and University of **rth Carolina-Chapel Hill have developed a technique to encapsulate doxorubicin and camptothecin, chemo agents, within flower-shaped carriers made of polyethylene glycol (PEG).
The so called “na**daisies” are created by attaching camptothecin to the PEG so they hang off on one side of the surface. Doxorubicin is added to a solution with water, while the PEG sheets, being hydrophobic, curl up into a round shape capturing the drug that’s in*the water solution. The PEG protects the ***** inside until the na**particle gets into*a tumor. Once there, the outer shell breaks down and releases the payload right at the treatment site.
Here’s an animation demonstrating how the tech**logy functions:
Link: Cancer-Killing Na**daisies… (http://news.ncsu.edu/2014/11/cancer-killing-na**daisies/)
http://feeds.feedburner.com/~ff/Medgadget?d=yIl2AUoC8zA (http://feeds.feedburner.com/~ff/Medgadget?a=LR8EQQXFGjw:t-WKcfIdbkI:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/Medgadget?d=qj6IDK7rITs (http://feeds.feedburner.com/~ff/Medgadget?a=LR8EQQXFGjw:t-WKcfIdbkI:qj6IDK7rITs) http://feeds.feedburner.com/~ff/Medgadget?i=LR8EQQXFGjw:t-WKcfIdbkI:gIN9vFwOqvQ (http://feeds.feedburner.com/~ff/Medgadget?a=LR8EQQXFGjw:t-WKcfIdbkI:gIN9vFwOqvQ)
http://feeds.feedburner.com/~r/Medgadget/~4/LR8EQQXFGjw
http://cdn.medgadget.com/wp-content/uploads/2014/11/Daisy.jpgThere’s a variety of methods currently being researched to deliver chemotherapy ***** to tumors without poisoning the rest of the body. Researchers at **rth Carolina State and University of **rth Carolina-Chapel Hill have developed a technique to encapsulate doxorubicin and camptothecin, chemo agents, within flower-shaped carriers made of polyethylene glycol (PEG).
The so called “na**daisies” are created by attaching camptothecin to the PEG so they hang off on one side of the surface. Doxorubicin is added to a solution with water, while the PEG sheets, being hydrophobic, curl up into a round shape capturing the drug that’s in*the water solution. The PEG protects the ***** inside until the na**particle gets into*a tumor. Once there, the outer shell breaks down and releases the payload right at the treatment site.
Here’s an animation demonstrating how the tech**logy functions:
Link: Cancer-Killing Na**daisies… (http://news.ncsu.edu/2014/11/cancer-killing-na**daisies/)
http://feeds.feedburner.com/~ff/Medgadget?d=yIl2AUoC8zA (http://feeds.feedburner.com/~ff/Medgadget?a=LR8EQQXFGjw:t-WKcfIdbkI:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/Medgadget?d=qj6IDK7rITs (http://feeds.feedburner.com/~ff/Medgadget?a=LR8EQQXFGjw:t-WKcfIdbkI:qj6IDK7rITs) http://feeds.feedburner.com/~ff/Medgadget?i=LR8EQQXFGjw:t-WKcfIdbkI:gIN9vFwOqvQ (http://feeds.feedburner.com/~ff/Medgadget?a=LR8EQQXFGjw:t-WKcfIdbkI:gIN9vFwOqvQ)
http://feeds.feedburner.com/~r/Medgadget/~4/LR8EQQXFGjw