Navigation Links
A Study Explores the Medical Potentials of Bucky Amino Acids

A New research published in the Jan. 10 issue of the American Chemical Society's journal Nano Letter, by Rice University chemists// and North Carolina State University toxicologists, finds that repetitive movement can speed the uptake of nanoparticles.

This research was based on the In-Vitro experiments involving animal skin that was exposed to buckyball-containing amino acids. "Our results confirm that repetitive motion can speed the passage of nanoparticles through the skin."

'Bucky amino acid' penetrates faster, deeper when skin is flexed and penetration was also found to be deeper after 24 hours than after just eight - said Nancy Monteiro-Riviere, professor of investigative dermatology and toxicology at NC State.

"As more nanoparticles find their way into the workplace and consumer goods, and as scientists look for innovative ways to use nanoparticles to delivery drugs into the body, it is critical that the nanoscience community identify these types of external exposure factors."

In the study, solutions of buckyball-containing amino acids were placed on small sections of pigskin. In some experiments, the skin was held still, and in others it was flexed for either an hour or an hour and a half. Measurements were taken eight hours after exposure and 24 hours after exposure.

Buckyballs are spherical, soccer-ball-shaped molecules containing 60 carbon atoms. The buckyballs used in the study were part of an innovative molecule called Bucky amino acid, or Baa, that was created in the lab of Rice chemist Andrew Barron. Baa is a marriage of buckyballs and phenylalanine, one of the 20 essential amino acids that are the building blocks of all proteins.

"The findings were a bit surprising because the Bucky amino acids tend to form spherical clusters that are up to 12 times larger in diameter than the known width of intercellular gaps in the skin," said Barron, the Charles W. Duncan Jr.-Welch Professor of Chemist ry, professor of materials science and associate dean for industry interactions and technology transfer.

He added: "It's not clear why flexing increases the uptake of fullerene peptides, but it will be important to further investigate these mechanisms as we study the medical potential of Bucky amino acids."


Related medicine news :

1. Tomato Sauce reduces Cancer Risk- Study
2. Study on obesity and heart failure
3. National Lung Study in the process
4. Study casts doubt on keyboard ills
5. Study reveals how stress can make you sick
6. Study reveals how stress can make you sick
7. Study supports vegetable diet
8. Study to look at early surgery to treat epilepsy
9. Its Never Too Late to Stop Smoking,Study Finds
10. New Technique to Study Infants Brain.
11. Groundbreaking Study Gives Hope For Patients With Kidney Cancer
Post Your Comments:

(Date:6/25/2016)... ... June 25, 2016 , ... "With 30 hand-drawn hand gesture animations, FCPX ... Austin - CEO of Pixel Film Studios. , ProHand Cartoon’s package transforms over ... Cut Pro X . Simply select a ProHand generator and drag it above media ...
(Date:6/25/2016)... ... June 25, 2016 , ... As a lifelong Southern Californian, Dr. Omkar ... M.D from the David Geffen School of Medicine at UCLA. He trained in Internal ... complete his fellowship in hematology/oncology at the UCLA-Olive View-Cedars Sinai program where he had ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, ... Bronze Wellness at Work award to iHire in recognition of their exemplary accomplishments in ... the 7th annual Maryland Workplace Health & Wellness Symposium at the BWI Marriott in ...
(Date:6/24/2016)... ... June 24, 2016 , ... A recent article ... people are unfamiliar with. The article goes on to state that individuals are now ... of these less common operations such as calf and cheek reduction. The Los Angeles ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... June 19, ... the dangers associated with chronic pain and the benefits of holistic treatments, Serenity ... who are suffering with Sickle Cell Disease. , Sickle Cell Disease (SCD) is a ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 Revolutionary ... Oticon , industry leaders in advanced audiology ... of Oticon Opn ™, the world,s first internet ... possibilities for IoT devices.      (Photo: ... introduces a number of ,world firsts,: , ...
(Date:6/23/2016)... MEDIA, Pa. , June 23, 2016 ... treatments in an outpatient dialysis facility.  Treatments are usually ... to 6 hours per visit, including travel time, equipment ... on a patient, but especially grueling for patients who ... residents of a skilled nursing and rehabilitation centers for ...
(Date:6/23/2016)... June 23, 2016  Experian Health, the ... transforming the patient payment and care experience, ... new products and services that will enhance ... cycle offerings. These award-winning solutions will enable ... remain compliant in an ever-changing environment and ...
Breaking Medicine Technology: