Why are we so lazy? Keratinization, absence of granular layer, and depositation of antibodies and complement components in the stratum corneum. Most notable is the hyperproliferation of keratinocytes in the epidermis. These keratinocytes exhibit an increased mitotic rate and have ten times the turnover rate of normal keratinocytes. There is also an infiltration of CD4+ T lymphocytes, monocytes and neutrophils into the epidermis. Recently there has been much debate over whether psoriasis is mediated by an autoimmune process. The disease affects roughly two percent of the population in the United States. It has the greatest prevalence among Scandinavians and Northern Europeans, where it affects three percent of the population, and the least prevalence among North American Indians, with just half a percent being affected. Psoriasis seems to affect both males and fema....

Number Of Pages: 8

Number Of Words: 1961

Got a term paper due soon and need some help quick? You have come to the right place. Essay Galaxy has over 50,000 essays, papers, and reports available for download right now! Get ideas from thousands students just like you to help make that essay perfect. Don't hesitate. Join today and get instant access to our enormous database.

Membership Options Price Savings   1 month subscription    $19.95 recurring * 3 months subscription    $39.95 recurring $19.90 6 months subscription    $69.95 non-recurring $49.75