"Safe" Workplace Solvents Affect Brain Aging

People who regularly work with "safe" solvents such as paint or degreasers face an increased risk of thought and memory problems as they age, according to a recent study.

The study, published in the journal Neurology on May 13, details how researchers determined that individuals who work in construction or utilities face heightened risk of advanced cognitive decline as they age. They associated this decline with regular exposure to regulated solvents such as benzene, chlorine, and petroleum.

According to the study, researchers interviewed and assessed the cognitive capabilities of 2,143 retirees from the French national utility company Electricite de France/Gaz de France.

Through questionnaires and interviews, the researchers measured each participant's past exposure to benzene, found in dyes, detergent, rubber and plastic; chlorinated solvents, found in dry cleaning products, paint removers, degreasers, and engine cleaners; and petroleum solvents, used in varnish, paint thinner, paint, and carpet glue.

The retirees were followed from retirement until they reached the age of about 66, when they were asked to take a series of tests in a follow-up assessment of their cognitive abilities. They found that in an average of 10 years after retirement, 59 percent of the participants faced minor to moderate cognitive impairment and 23 percent of the participants showed heavy impairment - scoring poorly on four or more tests out of eight total.

Predictably, the researchers were able to determine that the workers who had more frequent and recent exposure to harmful solvents prior to retiring were significantly more likely to develop cognitive impairment. Chlorinated solvents proved the worst in this regard, making those frequently exposed to it 65 percent more likely to have impaired memory, visual attention, and fluid thinking, compared to workers not exposed to the solvents.

It should be noted that while the aforementioned chemicals are highly controlled products in most countries, only immediate ramifications are often considered when discussing workplace safety precautions. The authors of the study write that it is their hope that statistics like these can change that.

Protecting worker health, they write, will not only protect their brains as they age, but will also reduce health-care costs and allow workers to work past the current average retirement age.

 

http://www.natureworldnews.com/articles/7024/20140513/safe-workplace-solvents-affect-brain-aging.htm

 

Death of 8 workers trapped in fire should be wake-up call for PH-labor group

MANILA, Philippines – It’s not the first time that workers were killed in a fire after being trapped in a padlocked building. And it might happen again if the government doesn’t move fast, a labor safety organization said.

The Institute for Occupational Health and Safety for Development (Iohsad) claimed that the employer of the eight women who died of suffocation after their warehouse was engulfed in flames last May 30 should be held accountable for violating his workers’ right to safe workplaces.

The employer, a Chinese businessman named Juanito Go, denied accusations that he padlocked the workers in the second floor room of a warehouse along P. Samonte Street, Barangay (village) 47 in Pasay City.

But Iohsaid pointed out that the lack of a fire escape was enough evidence of poor working conditions.

“Reports said that the workers who survived the tragedy escaped through a narrow hole in the building. This is a clear violation of Rule 1943.03 of the Philippine Occupational Health and Standards (OHSS) that outlines the need to have at least 2 exits in every floor and basement capable of clearing the work area in five minutes,” the group said in a statement.

Iohsad Executive Director Noel Colina said the “tragedy confirms our country’s recent inclusion in the International Trade Union Confederation (ITUC) report as one of the worst countries to work in.”

The ITUC’s 2014 Global Rights Index, released two weeks ago, gave the Philippines a rate of “5,” joining countries like India, Saudi Arabia, Cambodia and other countries where there is “no guarantee of rights.”

“Countries with the rating of 5 are the worst countries in the world to work in. While the legislation may spell out certain rights workers have effectively no access to these rights and are therefore exposed to autocratic regimes and unfair labor practices,” ITUC explained.

“More and more workers are forced to work in unsafe and inhumane conditions. In the case of the eight workers, they had to endure working and staying in a padlocked warehouse that eventually caused their precious lives,” Colina said.

He pointed out that in May 9, 2012, 18 female workers of Novo Jeans and Shirts Department Store in Butuan City also died after being trapped in a burning building.

“We reiterate our call to the government to criminalize occupational health and safety violations to protect the workers and make companies liable for work-related deaths,” Colina said.

http://newsinfo.inquirer.net/607331/death-of-8-workers-trapped-in-fire-should-be-wake-up-call-for-ph-labor-group