Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Rare herbal plants aboard Shenzhou VII spacecraft studied

Abstract:
Several rare herbal plants aboard the recent Shenzhou VII space mission have now been transferred to a Chinese nanobiotechnology lab for study.

The plants, including rauwolfia and salvia miltiorrhiza (also known as red sage), were used to produce nanomedicines to treat cancerous tumors, Professor Zhang Yangde with China's Laboratory of Nanobiotechnology at the Central South University told the Changsha Daily newspaper in Hunnan Province on Thursday.

Rare herbal plants aboard Shenzhou VII spacecraft studied

Beijing, China | Posted on October 4th, 2008

Anti-tumor nanomaterials can be obtained from extracts of the herbal plants, Zhang said, adding researchers hoped the microgravity environment in outer space could have spurred gene mutation of the plants and enabled them to grow and reproduce faster.

Rauwolfia is a genus of evergreen trees and shrubs of the Apocynaceae family. Rich in alkaloid, the plant is widely used to produce anti-hypertensive drugs.

The natural reserves of this plant are declining as a result of over-harvesting. The international Union for Conservation of Nature and Natural Resources has listed the plant as endangered.

Salvia miltiorrhiza is a shade-providing perennial flowering plant, highly valued for its roots in traditional Chinese medicine.

Other samples aboard the spacecraft included the seeds of 25 endangered plants and live samples of aquatic animals and plants.

The Shenzhou VII space module carrying three taikonauts landed safely by parachute on September 28 in China's northern grasslands after a 68-hour flight. The mission included the first ever spacewalk by a Chinese astronaut.

####

Copyright © China Daily

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Shaping the Future of Nanocrystals: Berkeley Lab Researchers Obtain First Direct Observation of Facet Formation in Nanocubes August 21st, 2014

Hiden Release New Gas Analysis Catalogue August 21st, 2014

Wyatt Technology’s 24th International Light Scattering Colloquium to Highlight Developments in Applications and Characterization of Nanoparticles August 21st, 2014

Water window imaging opportunity: A new theoretical study elucidates mechanisms that could help in producing coherent radiations, ultimately promoting high-contrast imaging of biological samples August 21st, 2014

Nanomedicine

Ultra-short pulse lasers & Positioning August 21st, 2014

Nanotechnology Helps Production of Super Adsorbent Polymers August 21st, 2014

Newly-Developed Nanobiosensor Quickly Diagnoses Cancer August 20th, 2014

Graphene rubber bands could stretch limits of current healthcare, new research finds August 19th, 2014

Announcements

Wyatt Technology’s 24th International Light Scattering Colloquium to Highlight Developments in Applications and Characterization of Nanoparticles August 21st, 2014

Ultra-short pulse lasers & Positioning August 21st, 2014

Malvern’s Dr Alan Rawle talks TLAs in plenary lecture at Particulate Systems Analysis conference August 21st, 2014

Water window imaging opportunity: A new theoretical study elucidates mechanisms that could help in producing coherent radiations, ultimately promoting high-contrast imaging of biological samples August 21st, 2014

Aerospace/Space

The International Space Elevator Consortium (ISEC) is proud to announce the 2014 Space Elevator Conference! This annual event will be held at the Museum of Flight in Seattle, Washington from Friday, August 22nd through Sunday, August 24th August 19th, 2014

Life on Mars? Implications of a newly discovered mineral-rich structure August 19th, 2014

National Space Society Calls For Less US Dependence On Russian Space Technology July 15th, 2014

Motorized Miniature Screw-Actuator Provides 20 nm Resolution, Based on Piezo Effect July 8th, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE