During the last 15 years there has been a gradual increase in asthma mortality in many developed countries such as United States. This increase has occured at a time when mortality rates from most other chronic diseases are on the decline. In fact asthma is the most prevalent nonsurgical indication for hospitalization in the pediatric age group and makes up to 10-15 percent of medical admission…
Many environment factors can threat the quality of the air needed for healthy life. At this time, more than two billions people live in life-threatening and health threatening environments. Increased urbanization and growing industrialization have inevitably led to a series of environment-related problems, not the least of which is worsening of air quality. More than one billion city dwellers a…
Autoimmune diseases such as Systemic Lupus Erythematosus (SLE) rheumatoid arthritis, insulin dependent diabetes mellitus, multiple sclerosis, Grave's diseases, polymyositis, myashenia gravis and psoiasis is a disease among the population with a prevalence of about 6 percent. Autoimmune disease is an expression of abnormal functions of the immune system. Many factors such as internal (HLA A mole…