Navigation Links
Contamination from depleted uranium found in urine 20 years later
Date:10/23/2007

Inhaled depleted uranium (DU) oxide aerosols are recognised as a distinct human health hazard and DU has been suggested to be responsible in part for illness in both military and civilian populations that may have been exposed.

University of Leicester geologist, Professor Randall R Parrish will be giving this message to the 119th annual meeting of the Geological Society of America at the Colorado Convention Center in Denver on 28 October 2007 at 10.05-10.25am.

In his talk entitled: Depleted uranium (DU): its environmental dispersion and human uptake he will outline his research findings on a new method of tracing DU.

The issue has been the subject of investigations by the Royal Society (UK), the National Academy of Science (US) and other bodies, but studies of individuals who have been clearly exposed to environmental contamination are lacking.

Professor Parrish commented: Our objective was to develop a high sensitivity method of EU detection in urine, using MC-ICP mass spectrometry that would be capable of detecting an individuals exposure to DU up to 20 years after the event.

We developed this method and applied it to individuals, either known or likely to have had a DU aerosol inhalation exposure, and to a large voluntary cohort of 1991 Gulf conflict veterans to assess DU exposure screening reliability and accumulate data on exposure.

Using his method, Professor Parrish and his research team have found traces of DU in urine more than 20 years later, in those cases where exposure to DU aerosol has been unambiguous and in sufficient quantity. This is true even when the U concentration is at the low end of the normal range.

Most such samples would return a negative screening result with other, less sensitive, methods.

Professor Parrish added: Our method has been used to show that it is capable of resolving legal cases based on a claim of DU exposure. Also it shows that the occurrence of DU in 1991 Gulf Conflict veterans is likely to be uncommon to rare, but if a significant inhalation exposure occurred then it can be detected in urine for decades to come.

It offers a way to resolve debates about DU and health and provide perspective on the issue. Resolving the potential implications of DU to health in contaminated populations is best done by properly testing exposed cohorts. The cohorts in need of study are those living in DU-contaminated areas of Iraq, or those living in the vicinity of DU munitions factories with large DU contamination footprints.


'/>"/>

Contact: Randall Parrish
rrp@nigl.nerc.ac.uk
University of Leicester
Source:Eurekalert

Related medicine news :

1. Boca Recalls Insulin Syringe Product Due To Contamination
2. Cadbury Removes Chocolates From Shelves Amid Fears Of Contamination
3. Protective Clothing of Health Workers Insufficent Against Contamination
4. Bottled Contamination And a Brewing Battle
5. Government Views Cola Contamination with Utmost Seriousness: Anbumani
6. Corneal infections Linked to External Contamination
7. Precautionary Recall of Beef over E.coli Contamination Concerns
8. Contamination fear prompts lettuce recall
9. Fresh Scare of Contamination in Pork Prompts Prompt Recall by Authorities
10. Spinach Contamination Traced to Wild Boar
11. Underground Water Contamination In Tripura
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/29/2016)... ... April 29, 2016 , ... Coast Dental Fort Stewart is celebrating ... new location in the Exchange Furniture Mall at 112 Vilseck Road in Fort Stewart. ... Smart TV. Plus attendees will have the opportunity to meet general dentists Thomas Richards, ...
(Date:4/29/2016)... ... April 29, 2016 , ... World Patent Marketing , ... exercise invention which aids in proper muscle development. , "The Gym & Exercise ... Director of World Patent Marketing. "Globalization has threatened the future growth of the ...
(Date:4/29/2016)... (PRWEB) , ... April 29, 2016 , ... Reltok Nasal ... and products for the head and neck/ear, nose and throat specialty, has added the ... The KOTLER NASAL AIRWAY™ is a newly patented safety device secured by ...
(Date:4/29/2016)... ... 2016 , ... CURE Media Group , the nation’s ... today announced that Lynne Malestic, RN, of Eisenhower Lucy Curci Cancer Center in ... Oncology Nursing , which honors nurses who have dedicated their careers to helping ...
(Date:4/29/2016)... ... April 29, 2016 , ... HEALTHCAREfirst ... and coding services, and Deyta Analytics, recently announced the recipients of the fourth ... of quality as measured from the caregiver’s point of view. The official list ...
Breaking Medicine News(10 mins):
(Date:4/27/2016)... 27, 2016 Transparency Market Research ... Market - Global Industry Analysis, Size, Share, Growth, Trends, ... the global skincare devices market was valued at US$ ... at a CAGR of 10.1% from 2015 to 2023 ... Browse the full Skincare Devices Market (Treatment Device - LED ...
(Date:4/27/2016)... , April 27, 2016  Bayer Animal Health ... senior from the University of Florida College of ... Bayer Excellence in Communication Award (BECA). Brittany was ... were awarded a total of $70,000 in scholarship ... four years, Bayer has provided a total of ...
(Date:4/27/2016)... April 27, 2016 Oasmia ... developer of a new generation of drugs within ... survival results for Paclical/Apealea in the Phase III ... with epithelial ovarian cancer. These preliminary results showed ... combination with carboplatin versus Taxol in combination with ...
Breaking Medicine Technology: