Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Milestones in Molecular Imaging

March 19th, 2007

Milestones in Molecular Imaging

Abstract:
Accurate imaging assessment of the lymph nodes is important in staging and restaging cancer, which in turn can significantly affect clinical management. Researchers from Harvard Medical School, Boston, Massachusetts, evaluated lymphotropic magnetic nanoparticles (Combidex, Advanced Magnetics) to identify lymph node metastatic involvement in 18 men with a history of prostate cancer and a rising prostate-specific antigen (PSA) level who were candidates for salvage radiation therapy.[13] Mean PSA was 0.96 ng/mL (0.3-3.7). Two patients (11%) experienced adverse reactions (grade 1 allergic reaction) after injection of the magnetic nanoparticles. The MR images showed variable locations of suspicious nodes. Long-term validation data are currently pending for these MR findings. Another preliminary report from the same laboratory evaluated the signal-intensity characteristics of the prostate gland with ultrasmall supraparamagnetic iron oxide (USPIO)-enhanced MRI.[14] Sixty-nine patients participated in this study. It was noted that there was a trend for a higher uptake level in the central zone of the prostate gland than in the peripheral zone of the gland. The investigators are now assessing the utility of this observed differential gland uptake in correlation to the sites and pathologic grades of the primary prostate tumors.

Source:
medscape.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Nanomedicine

Efficiency of Nanodrug Containing Antibiotics in Treatment of Infectious Diseases Evaluated August 31st, 2015

Researchers use DNA 'clews' to shuttle CRISPR-Cas9 gene-editing tool into cells August 30th, 2015

Iranian Scientists Use Artemisia Annua Plant to Produce Breast Cancer Drugs August 29th, 2015

Small but heading for the big time: Nanobiotix half year results for the six months ended 30 June 2015, in line with expectations: Major clinical achievements and corporate developments August 28th, 2015

Discoveries

Using ultrathin sheets to discover new class of wrapped shapes: UMass Amherst materials researchers describe a new regime of wrapped shapes August 31st, 2015

An engineered surface unsticks sticky water droplets August 31st, 2015

New material science research may advance tech tools August 31st, 2015

Efficiency of Nanodrug Containing Antibiotics in Treatment of Infectious Diseases Evaluated August 31st, 2015

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Using ultrathin sheets to discover new class of wrapped shapes: UMass Amherst materials researchers describe a new regime of wrapped shapes August 31st, 2015

An engineered surface unsticks sticky water droplets August 31st, 2015

New material science research may advance tech tools August 31st, 2015

Efficiency of Nanodrug Containing Antibiotics in Treatment of Infectious Diseases Evaluated August 31st, 2015

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic