What Causes Asbestos Cancer

Asbestos cancer is referred to as such because development of mesothelioma is conclusively linked to asbestos exposure. Asbestos is a fibrous mineral that was used for centuries in a number of different industrial capacities and asbestos jobsites. While it was quite useful, unfortunately it was also carcinogenic, leading to mostasbestos products being banned in the late 1970's.

Pleural mesothelioma is caused by inhaled asbestos fibers which lodge in the pleura and lung wall. Because they are quite durable, they cannot be broken down by chemical means or expelled by other body functions.
Peritoneal mesothelioma is caused by either ingested asbestos fibers which lodge beneath the digestive tract or fibers which affect the lymph nodes. Pericardial mesothelioma's causal relationship with asbestos is uncertain but physicians and researchers believe the microscopic asbestos fibers actually enter the bloodstream through the lungs and become affixed to the lining of the heart in transfer. Asbestos fibers on this delicate tissue cause a sustained inflammation of the area, causing harmful scar tissue and asbestos cancer cells to develop.

source :

http://www.mesothelioma.com/asbestos-cancer/

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Islam Contribution to Science World

Astronomy The most precise solar calendar, superior to the Julian, is the Jilali, devised under the supervision of Umar Khayyam. The Quran contains many references to astronomy: "And it is He who created the night and the day and the sun and the moon; all [heavenly bodies] in an orbit are swimming." [Noble Quran 21:33] These references, and the injunctions to learn, inspired the early Muslim scholars to study the heavens. They integrated the earlier works of the Indians, Persians and Greeks into a new synthesis. Ptolemy's Almagest (the title as we know it today is actually Arabic) was translated, studied and criticized. Many new stars were discovered, as we see in their Arabic names - Algol, Deneb, Betelgeuse, Rigel, Aldebaran. Astronomical tables were compiled, among them the Toledan tables, which were used by Copernicus, Tycho Brahe and Kepler...

Short Descripton About Mesothelioma Diagnosis

How do medical professionals diagnose mesothelioma? If you believe that you may have mesothelioma, a qualified medical professional will use a variety of diagnostic tests and methods to confirm the presence of the disease. The first step that mesothelioma doctors will take in evaluating an asbestos related disease is to obtain a full medical history to determine the level and severity of mesothelioma risk factors and presenting mesothelioma symptoms. This interview will consider among other things, where asbestos exposure occurred, the length of exposure and the amount of asbestos that you were exposed to.

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