Health and Medical News and Resources

General interest items edited by Janice Flahiff

[News Article] Gulf war illness not in veterans’ heads but in their mitochondria — ScienceDaily

Disclaimer: My husband’s cousin developed diabetes after serving in Afghanistan. Diabetes did not run in the family nor did he have a lifestyle that predisposed him to this disease (in our opinion, of course).  The VA did pay for his treatment, no questions asked.
Am thankful that research is being done to show just how war related chemicals, and even preventive agents are very harmful and deadly.

 

Gulf war illness not in veterans’ heads but in their mitochondria — ScienceDaily.


Screen Shot 2014-03-31 at 5.25.56 AM

Date:
March 27, 2014
Source:
University of California, San Diego Health Sciences
Summary:
Veterans of the 1990-91 Persian Gulf War who suffer from “Gulf War illness” have impaired function of mitochondria – the energy powerhouses of cells, researchers have demonstrated for the first time. The findings could help lead to new treatments benefitting affected individuals — and to new ways of protecting servicepersons (and civilians) from similar problems in the future.

Golomb noted that impaired mitochondrial function accounts for numerous features of Gulf War illness, including symptoms that have been viewed as perplexing or paradoxical.
“The classic presentation for mitochondrial illness involves multiple symptoms spanning many domains, similar to what we see in Gulf War illness. These classically include fatigue, cognitive and other brain-related challenges, muscle problems and exercise intolerance, with neurological and gastrointestinal problems also common.”
There are other similarities between patients with mitochondrial dysfunction and those suffering from Gulf War illness: Additional symptoms appear in smaller subsets of patients; varying patterns of symptoms and severity among individuals; different latency periods across symptoms, or times when symptoms first appear; routine blood tests that appear normal.
“Some have sought to ascribe Gulf War illness to stress,” said Golomb, “but stress has proven not to be an independent predictor of the condition. On the other hand, Gulf veterans are known to have been widely exposed to acetylcholinesterase inhibitors, a chemical class found in organophosphate and carbamate pesticides, nerve gas and nerve gas pre-treatment pills given to troops.
“These inhibitors have known mitochondrial toxicity and generally show the strongest and most consistent relationship to predicting Gulf War illness. Mitochondrial problems account for which exposures relate to Gulf War illness, which symptoms predominate, how Gulf War illness symptoms manifest themselves, what objective tests have been altered, and why routine blood tests have not been useful.”

Civilians Also Trace Illness to Work in Gulf War

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March 31, 2014 Posted by | Medical and Health Research News | , , , | Leave a comment

Depleted Uranium Weapons – A Short Introduction on the Adverse Health Effects to Soldiers and Others

Last week my “cousin” [actually it is more complicated than that] asked me for information about the effects of depleted uranium weapons.
She had read about a soldier who died from uranium poisoning.
Here is a portion of the email she sent me

There was an obit in our local newspaper,  2/4/12  of a young man who died, and had some Tiffin connection.
Here I quote from his obit:
“Travis Carson, age 25, died Feb. 2, 2012 of uranium poisoning lung cancer….Travis was serving active duty in the U.S.Army from 2006 until his death. He had served one tour of duty I Iraq.” (he is survived by his wife and four children.)
Approximate area and major clashes in which DU...

Image via Wikipedia

My cousin also asked me to look up information on depleted uranium which could be used to present to members at her local (Tiffin, OH)  Pax Christi meeting. (I am also a member of Pax Christi here in Toledo, OH)
This is what I sent her. It is a bit sketchy, I admit. But I hope it does give one an idea of what DU can do not only to our military members, but civilians and the environment in general.
I find it distressing that time and time again war materials are used without due regard to long term effects to people (military and civilians alike) and the environment. Agent Orange is another example.
English: Sites in Kosovo and southern Central ...

Sites in Kosovo and southern Central Serbia where NATO aviation used forbidden munition with depleted uranium during 1999 bombing.

                                                   

   

Depleted Uranium (DU)  Weapons- A  Short Introduction 

What is DU and where does it come from ? Depleted Uranium (DU) is nuclear waste that is a product of uranium processing. Uranium found in nature occurs in different isotopes: U234, U235, and U238. Each isotope has a different number of neutrons, but the same number of electrons.

Image from http://www.world-nuclear.org/eduation.uran.htm (What is Uranium, How Does It Work- World Nuclear Association)This Web site also has great basic information on uranium and how reactor fuel is extracted from uranium ore

When uranium ore is processed for nuclear fuel, the product is usually pellets made containing the isotopes U-238 and U-235. Most of the fuel is made of the stable isotope U-238 which is barely radioactive.  U-238 is also called a “fertile” fuel; it is acted upon by the U-235 isotope to create energy. The U-235 isotope is much more volatile, radioactive, and “fissile”. When neutrons are fired at it, it produces a self-sustaining series of nuclear reactions, releasing huge amounts of energy. The U-238 atoms can capture neutrons shot off during the U-235 nuclear reactions, and split to become unstable plutonium atoms which also emit energy.

All this energy is converted to steam to produce electricity.   U-235 is one of the waste products of nuclear reactors (as Davis Bessie). Nuclear waste products can be processed for disposal at storage sites or reused as a fuel component or in manufacturing (as weapons).

[For a fuller detailed descriptions, please go to http://www.world-nuclear.org/education.uran.htm and http://www.world-nuclear.org/education/wast.htm]

 What are DU weapons and why are they used?   Depleted Uranium itself is a chemically toxic and radioactive compound, which is used in armour piercing munitions because of its very high density. It is 1.7 times denser than lead, giving DU weapons increased range and penetrative power. They belong to a class of weapons called kinetic energy penetrators. The part of the weapon that is made of DU is called a penetrator: this is a long dart weighing more than four kilograms in the largest examples: it is neither a tip nor a coating. The penetrator is usually an alloy of DU and a small amount of another metal such as titanium and molybdenum. These give it extra strength and resistance to corrosion.

In addition to armour-piercing penetrators, DU is used as armour in US M1A1 and M1A2 battle tanks and in small amounts in some types of landmines (M86 PDM and ADAM), both types contain 0.101g of DU in the resin cases of the individual mines. 432 ADAM antipersonnel landmine howitzer shells were used on the Kuwaiti battlefields during the 1991 Gulf War. Both M86 PDM and ADAM mines remain in U.S. stockpiles.

Where have DU weapons been used?    Governments have often initially denied using DU because of public health concerns. It is now clear that DU was used on a large scale by the US and the UK in the Gulf War in 1991, then in Bosnia, Serbia and Kosovo, and again in the war in Iraq by the US and the UK in 2003. It is suspected that the US also used DU in Afghanistan in 2001, although both the US and UK governments have denied using it there.

While we have a reasonable idea how much DU was used in the Balkans (12,700kg) and the 1991 Gulf War (290,300kg), there is little data on the extent of its use following the 2003 invasion in Iraq. One estimate put the total at 140,000kg by early 2004; with far more being used in urban areas than in 1991. This was chiefly a product of a move towards asymmetric warfare but also an increasingly casual approach to DU’s use. The US consistently refused to release data on the locations of DU strikes to UNEP and post-conflict instability has made assessing the true extent of contamination virtually impossible.

How does the DU in weapons get into the body?   The DU oxide dust produced when DU munitions burn has no natural or historical analogue. This toxic and radioactive dust , which can travel many kilometres when “kicked up” in arid climates, are readily inhaled and retained in the lungs by civilians and the military alike. From the lungs they travel to and are deposited in the lymph nodes, bones, brain and testes.

It is thought that DU is the cause of a sharp increase in the incidence rates of some cancers, such as breast cancer and lymphoma, in areas of Iraq following 1991 and 2003. It has also been implicated in a rise in birth defects from areas adjacent to the main Gulf War battlefields. A Balkan focused UNEP reported that these corroding penetrators were likely to contaminate groundwater and drinking water supplies and should be removed.

What are the radioactive hazards of uranium weapon? Radiation has three basic forms, all are emitted when DU “burns” as in munitions being fired

Alpha -fast moving atoms that are slowed by a few inches of air or piece of paper because of their relatively large size

Beta – fast moving electrons with higher energy than alpha because they are lighter and faster, can go through several feet of air or thin metal

Gamma- most damaging radiation, made of photons (much like light), their high energy can penetrate up to several inches of lead
The chief radiological hazard from uranium 238 is alpha radiation. When inhaled or ingested, alpha radiation is the most damaging form of ionising radiation. However, as U238 decays into its daughter products thorium and protactinium, both beta and gamma radiation are released, increasing the radiation burden further. Therefore DU particles must be considered as a dynamic mixture of radioactive isotopes.

Inside the body alpha radiation is incredibly disruptive. The heavy, highly charged particles leave a trail of ionised free radicals in their wake, disrupting finely tuned cellular processes. In one day, one microgram, (one millionth of a gram), of pure DU can release 1000 alpha particles. Each particle is charged with more than four million electron volts of energy; this goes directly into whichever organ or tissue it is lodged in. Ionizing radiation is a human carcinogen at every dose-level, not just at high doses; there is no threshold dose and any alpha particle can cause irreparable genetic damage.

What are the chemical toxicity hazards of uranium weapons?  While many studies have only investigated the possibility of kidney damage, since 1991, and triggered by concerns over DU, dozens of papers have highlighted other, more worrying effects of uranium toxicity. Repeated cellular and animal studies have shown that uranium is a kidney toxin, neurotoxin, immunotoxin, mutagen, carcinogen and teratogen. Compared to the uranium naturally present in the environment and the ore in mine workings, DU dust is a concentrated form of uranium. Uranium has been shown to cause oxidative damage to DNA. Recent studies in hamsters found that uranium formed uranium-DNA adducts (bonds),these make it more likely that the DNA will be repaired incorrectly. If this occurs, adducts can lead to genetic mutations that may be replicated leading to carcinogensis.  In 2007 DU compounds were shown to damage experimental human lung cells and disrupt DNA repair.

Are there any organizations addressing DU health and environment concerns?

The International Coalition to Ban Uranium Weapons [http://www.world-nuclear.org/education/wast.htm] has information on current legal status, their campaign (news, events, timeline, projects), how to take action, and resources. They have a social media presence via YouTube, Twitter, and Facebook. Most of the information on this page came from this organization.

 

Related Resource

  • Uranium (ToxTown – summaries of environmental concerns and toxic chemicals where you work, live, and play)
              Excerpts

Military personnel may be exposed to uranium if they work on a ship or submarine, or handle ammunition or nuclear weapons. They can be exposed through shrapnel that contains depleted uranium or dust from ammunition. Personnel may be exposed if their armored vehicle is penetrated by uranium munitions, or if they salvage vehicles that have been in contact with uranium munitions. When a depleted uranium projectile hits a vehicle, the projectile forms particles of varying sizes. Personnel in or near such vehicles may breathe or swallow depleted uranium, or have tiny uranium fragments in their bodies.

 

How can uranium affect my health?
The health effects of natural and depleted uranium are caused by its chemical properties as a heavy metal and not by radiation.

Eating or breathing very high levels of uranium can cause acute kidney failure and death. Exposure to high levels of uranium may lead to increased cancer risk, liver damage, and internal irradiation. Exposure to uranium can damage the kidneys and respiratory tract, and cause dermatitis and blood changes.

The National Institute for Occupational Safety and Health considers uranium compounds to be potential occupational carcinogens. Uranium is not listed as a known or anticipated carcinogen in the Twelfth Report on Carcinogens published by the National Toxicology Program.

Radon is listed as a human carcinogen in the Twelfth Report on Carcinogens because it causes lung cancer. Exposure to high levels of radon can cause other lung diseases such as emphysema and thickening of lung tissues. Simultaneous exposure to radon and cigarette smoking can increase the incidence of lung cancer and lung disease.

February 14, 2012 Posted by | Consumer Health, environmental health, Workplace Health | , , , , , , , , | Leave a comment

Gulf War Illness (Gulf War Syndrome) Resources of Note

Approximate area and major clashes in which DU...

Image via Wikipedia

Gulf War syndrome

Image via WikipediaGulf War Illness (Gulf War Syndrome) Resources of Note

Gulf War Illness (Gulf War Syndrome) Resources of Note

A few good relatively comprehensive Web sites

The VA recognizes certain infectious diseases as related to military service in Southwest Asia during the first Gulf War starting August 2, 1990, through the conflict in Iraq and on or after September 19, 2001, in Afghanistan.
Regions of the brain affected by PTSD and stress.

Image via Wikipedia

Some examples
Some links at this Web page

Military and Veterans Health Care(Henry J. Kaiser Family Foundation)
Military Mental Health(American Psychiatric Association)
Resources for Returning Veterans and Their Families(Substance Abuse and Mental Health Services Administration)

Organizations

Medical Librarian Karen Estrada is the publisher. Mrs. Estrada serves clinical medical professionals state-side and abroad (military & civilian), members of the military, veterans, military families, military medicine/health researchers, and organizations (mil/vet) located all over the globe including ‘in theater’ (Afghanistan, Iraq and Kuwait).”

A few more Web sites

February 8, 2011 Posted by | Uncategorized | , , , , , , , | 1 Comment

   

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