|
|
|
 |
Last Updated: Nov 1, 2009 - 11:48:48 PM |
Latest Research
:
Biotechnology
:
Drug Delivery
Nanoparticles hitchhike on red blood cells for drug delivery
Researchers at the University of California, Santa Barbara have discovered that attaching polymeric nanoparticles to the surface of red blood cells dramatically increases the in vivo lifetime of the nanoparticles. The research, published in the July 07 issue of Experimental Biology and Medicine, could offer applications for the delivery of drugs and circulating bioreactors.
Jun 27, 2007 - 3:59:37 AM
|
Latest Research
:
Biotechnology
:
Drug Delivery
Using biologically compatible materials to fabricate a nanoshuttle
Researchers at The University of Texas M. D. Anderson Cancer Center report that they have created a way for viral and gold particles to "directly assemble" and potentially seek out and treat disease where it resides in the body. Their study, published in the online early edition of The Proceedings of the National Academy of Sciences (PNAS) the week of Jan. 23 - 27, 2006, shows the use of biologically compatible materials to fabricate a "nanoshuttle" - thousands of times smaller than a human hair - which can be harnessed to viral particles to precisely home to disease wherever it hides. Once there, the nanoshuttle can perform a variety of functions. The study defines how assembled particles of gold - a metal that is not rejected by the body - could possibly be "tuned" to destroy tissue or emit signals that can be detected by imaging devices. The system also can be adapted to form a flexible scaffold that can carry drugs, genes or even cradle restorative stem cells.
Jan 24, 2006 - 3:50:37 PM
|
Latest Research
:
Biotechnology
:
Drug Delivery
DNA buckyballs for drug delivery created
DNA isn't just for storing genetic codes any more. Since DNA can polymerize -- linking many molecules together into larger structures -- scientists have been using it as a nanoscale building material, constructing geometric shapes and even working mechanical devices.
Aug 29, 2005 - 10:35:38 PM
|
<< prev
next >>
|
|
|
|
| Health |
Musculoskeletal problems ail computer workers
|
Eating less may help you live longer
|
IOM report on national vaccine plan
|
You may damage knees if you're an exercise freak
|
American adults receiving flu vaccine at about the same rate as in 2008, study finds
|
Widowed people have higher mortality
|
Anxious women more likely to have smaller babies
|
UIC receives $1 million grant to study 'fat taxes,' diet, obesity
|
Progress made on group B streptococcus vaccine
|
Exercise addiction could prove fatal
|
| | Healthcare |
Biotech industry hails tax sops in Indian budget
|
Junior doctors in Madhya Pradesh call off strike
|
25000 NRI Doctors Could Return to India from UK
|
AIIMS to guide 40 medical colleges on drug reaction
|
15 percent of Indian women below 50 are obese: Azad
|
Mexico expects swine flu infections to peak at New Year
|
Wipro unveils new application for remote healthcare
|
Azad hikes funds for cancer control, treatment of poor
|
Kerala medical colleges doctors suspend agitation
|
Delhi records 280 cases of dengue
|
| | Latest Research |
Belatacept may preserve renal function better than calcineurin inhibitors in kidney transplantation
|
K-State professor finds link between low oxygen levels in body and cancer-aiding protein
|
HHMI's Gilliam Fellowships aim to increase diversity in the sciences
|
Saving lives one breath at a time
|
Improvements needed in genomic test result discussions
|
Occupational sunlight exposure and kidney cancer risk in men
|
The life and death of online communities
|
Deep sedimentation of acantharian cysts -- a reproductive strategy?
|
Adele Boskey 2010 recipient of ORS/AOA award for lifetime contributions to orthopedics
|
National Jewish Health receives grant to learn how families cope with food allergy
|
| | Medical News |
Azad invites NRI investment in pharmaceuticals, medical education
|
25000 NRI Doctors Could Return to India from UK
|
Eat pistachio to lower blood sugar
|
Stricter resident doctor duty hour required to prevent medical errors
|
Chandigarh adult drinks 11 bottles a month
|
Swine flu vaccine nearing development: Official
|
India to be diabetes' world capital by 2025: Expert
|
US may allow 5,000 more Indian doctors for residency training
|
Scissors taken out from man's stomach after two years
|
India's swine flu toll reaches 967, over 26,000 infected
|
| | Special Topics |
'Primodial Soup' theory for origin of life rejected in paper
|
Human species could have killed Neanderthal man
|
History, geography also seem to shape our genome
|
3,000 Kerala medical students to attend inter-college meet
|
Tamil Nadu seeks to control deemed universities
|
Spiders which eat together, stay together and multiply
|
Anna Hazare - the keeper of the earth and human conscience
|
Indian American scientist wins top IMO prize
|
Artificial human sperm could make men redundant: experts
|
Will autopsy on Benazir's body become necessary?
|
|
|
