Researchers coax clays to make human bone

Researchers coax clays to make human bone

The NDSU research team's 3-D mesh scaffold is composed of degradable materials that are compatible to human tissue. Over time, the cells generate bone and the scaffold deteriorates. As indicated in the NDSU team's published scientific research from 2008 to 2013, the nanoclays enhance the mechanical properties of the scaffold by enabling scaffold to bear load while bone generates. An interesting finding by the Katti group has shown that the nanoclays also impart useful biological properties to the scaffold.

"The biomineralized nanoclays also impart osteogenic or bone-forming abilities to the scaffold to enable birth of bone," said Dr. Kalpana Katti, Distinguished Professor of civil engineering at NDSU. "Although it would have been exciting to say that this finding had a 'Eureka moment,' this discovery was a methodical exploration of simulations and modeling, indicating that amino acid modified nanoclays are viable new nanomaterials," said Katti. The work was initially published in the Journal of Biomacromolecules in 2005. The current findings point toward the potential use of nanoclays for broader applications in medicine.

The NDSU's group most recent study in the Journal of Biomedical Materials Research Part A, published online Feb. 15, 2013, reports that nanoclays mediate human mesenchymal stem cell differentiation into bone cells and grow bone. The Katti research group uses amino acids, the building blocks of life, to modify clay structures and the modified nanoclays coax new bone growth. "Our current research studies underway involve the use of bioreactors that mimic fluid/blood flow in the human body during bone tissue regeneration," said Dr. Kalpana Katti.

The Katti group at NDSU has pioneered the use of nanoclays in bone regeneration since 2008, with research results appearing in Biomedical Materials, ASME Journal of Nanotechnology for Engineering and Medicine, Materials Science and Engineering C, along with the February 2013 publication in the Journal of Biomedical Materials Research Part A.

Bone tissue engineering represents important promise for regenerative medicine, according to Dr. Kalpana Katti. National Institutes of Health information shows that more than one million Americans have a hip or knee replaced each year. An aging population, in addition to orthopedic injuries of military veterans, and diseases such as osteoporosis and arthritis mean that the promise of scientific research to generate human bone could have far-reaching implications in the future.

Welcome to SUV System Ltd!

SUV System Ltd is ISO 90012008 Certified electronics distributor with 10 years of experiences.

We have built up long term business relationship with about many companies which are stockers and authorized agents. we have a steady and reliable supply to meet customer's demands to the greatest extent .Confidently, we are able to lower your cost and support your business with our years of professional service.

SUV System Ltd is Electronic Components Distributor Supplies,Find Quality Electronic Components Supplies Products IC(Integrated Circuits),Connectors,Capacitor,Resistors,Diodes,Transistors,LED at Suvsystem.com. Sourcing Other Energy, Environment, Excess Inventory Products from Manufacturers and Suppliers at Suvsystem.com

Electronic Components distributor:http://www.suvsystem.com

Connectors Distributor:http://www.suvsystem.com/l/Connectors-1.html

IC Distributor:http://www.suvsystem.com/l/IC(Integrated-Circuits)-1.html

LED Distributor:http://www.suvsystem.com/l/LED-1.html

Capacitor Distributor:http://www.suvsystem.com/l/Capacitor-1.html

Transistor Distributor:http://www.suvsystem.com/l/Transistors-1.html

Resistor Distributor:http://www.suvsystem.com/l/Resistors-1.html

Diode Distributor:http://www.suvsystem.com/l/Diodes-1.html

SUV System Ltd insists on the managing faith ofsincereness,speciality,foresight, win-win,so we build up stable-relationship customers located all over the world, including the States, Europe, Argentina, UAE, Malaysia, Australia,and India etc

we are focus on the following fields,and hope we can help you.

CRCW25121R43FKEG CRCW25121R40FKEG CRCW25121R37FKEG CRCW25121R33FKEG CRCW25121R30JNEG CRCW25121R30FP CRCW25121R30FKEG CRCW25121R27FKEG CRCW25121R24FNEG CRCW25121R24FKTG CRCW25121R24FKEG CRCW25121R21FP CRCW25121R21FNEG CRCW25121R21FKEG CRCW25121R20FNEG CRCW25121R18FKEG CRCW25121R15FKEG CRCW25121R13FKEG CRCW25121R10FKEG CRCW25121R07FKEG CRCW25121R05FKEG CRCW25121R02FKEG CRCW25121R00JNTG CRCW25121R00JNEGHP CRCW25121R00JNEG CRCW25121R00FNEG CRCW25121R00FKTG CRCW25121R00FKEGHP CRCW25121R00FKEG CRCW25121M00JNTG CRCW25121M00JNEGHP CRCW2512220RJNTG CRCW2512220RJNEGHP CRCW2512220RJNEG CRCW2512220KJNTG CRCW2512220KJNEGHP CRCW2512220KJNEG CRCW2512220KFKTA CRCW2512220KFKEG CRCW2512210RFKTG
http://www.suvsystem.com/a/1959.aspx