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Re: blood stream

Subject: Re: blood stream
Author: jason
Date: 7/5/2005 8:11 am
Views: 4664
Status: Approved
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the oil is in your blood stream? sounds like sci fi to me. you could of made contact from someone elses clothing or similar and didnt know it.

http://www.fda.gov/fdac/features/796_ivy.html :

" Urushiol that's rubbed off the plants onto other things can remain potent for years, depending on the environment. If the contaminated object is in a dry environment, the potency of the urushiol can last for decades, says Epstein. Even if the environment is warm and moist, the urushiol could still cause a reaction a year later.

"One of the stories I tell people is of the hunter who gets poison oak on his hunting coat," says Epstein. "He puts it on a year later to go hunting and gets a rash [from the urushiol still on the coat]."

Almost all parts of the body are vulnerable to the sticky urushiol, producing the characteristic linear (in a line) rash. Because the urushiol must penetrate the skin to cause a reaction, places where the skin is thick, such as the soles of the feet and the palms of the hands, are less sensitive to the sap than areas where the skin is thinner. The severity of the reaction may also depend on how big a dose of urushiol the person got."

SubjectAuthorDate
blood stream (Approved)Linda7/4/2005 6:11 pm
  Re: blood stream (Approved)jason7/5/2005 8:11 am