Latex products in the work pla

Latex products in the work pla Over the last decade, many employees have developed allergies related to the use of latex. "The employees affected have mainly been found in healthcare, food services and in beauty services." As employees in these areas, as well as other areas have learned of the potential risk from the contraction of disease leading to death, caused by the exposure to bodily fluids, they have realized that the use of products to stop the exposure is absolutely essential. This has substantially increased and spread the use of latex products, mainly gloves. "The use of so many is very costly, so many employees turned to third world countries who produce a cheaper, untreated latex, which although it cannot be blamed alone for the development of latex allergies, does contribute to the problem." The repeated use of latex in the work place can lead to allergies that affect the worker's ability to function both at work and at home.Disposable gloves; Einmalhandschuhe, medizinische ..."The allergies develope d can result in degree from a minor irritation to an anaphylactic shock. Out of the many types of allergic reactions only two types, Type I and Type IV have been observed as being related to latex. Type IV reactions have proved to be a response to additives used by the manufacturer. They are uncomfortable, but not life threatening. This is the opposite of Type I reactions. Type I reactions are caused by an antibody called IgE which recognizes the cause of the allergy from previous exposure." "The Type I allergens in latex products exist naturally. They remain in the latex during processing. Three proteins found to be involved with the latex allergies are Kd-14, Kd-20 and Kd-27. The proteins can be airborne through powder residue on the gloves, so they can be transmitted through the air. The proteins are also water-soluble. The...

Tarpan - Facts and Figures

Tarpan - Facts and Figures Name: Tarpan; also known as Equus ferus ferus Habitat: Plains of Eurasia Historical Period: Pleistocene-Modern (2 million-100 years ago) Size and Weight: About five feet tall and 1,000 pounds Diet: Grass Distinguishing Characteristics: Moderate size; long, shaggy coat About the Tarpan The genus Equuswhich comprises modern horses, zebras and donkeysevolved from its prehistoric horse forebears a few million years ago, and flourished in both North and South America and (after some populations crossed the Bering land bridge) Eurasia. During the last Ice Age, about 10,000 years ago, the North and South American Equus species went extinct, leaving their Eurasian cousins to propagate the breed. Thats where the Tarpan, also known as Equus ferus ferus, comes in: it was this shaggy, ill-tempered horse that was domesticated by the early human settlers of Eurasia, leading directly to the modern horse. (See a slideshow of 10 Recently Extinct Horses.) Somewhat surprisingly, the Tarpan managed to survive well into historical times; even after millennia of interbreeding with modern horses, a few pure-bred individuals roamed the plains of Eurasia as late as the early 20th century, the last one dying in captivity (in Russia) in 1909. In the early 1930sperhaps inspired by other, less ethical eugenics experimentsGerman scientists attempted to re-breed the Tarpan, producing what is now known as the Heck Horse. A few years earlier, authorities in Poland also tried to resurrect the Tarpan by breeding horses with noticeably Tarpan-like traits; that early effort in de-extinction ended in failure.