Books on immunology-free download

That is, the responses are the same for all potential pathogens, no matter how different they may be. Innate immunity includes physical barriers e. In some cases, this is enough to clear the pathogen, but in other instances the first defence becomes overwhelmed and a second line of defence kicks in.

Adaptive immunity is the second line of defence which involves building up memory of encountered infections so can mount an enhanced response specific to the pathogen or foreign substance.

Adaptive immunity involves antibodies, which generally target foreign pathogens roaming free in the bloodstream. Also involved are T cells, which are directed especially towards pathogens that have colonised cells and can directly kill infected cells or help control the antibody response.

The immune system is a highly regulated and balanced system and when the balance is disturbed, disease can result. Research in this area involves studying disease that is caused by immune system dysfunction. Much of this work has significance in the development of new therapies and treatments that can manage or cure the condition by altering the way the immune system is working or, in the case of vaccines, priming the immune system and boosting the immune reaction to specific pathogens.

Immunodeficiency disorders involve problems with the immune system that impair its ability to mount an appropriate defence. There are two types of immunodeficiency disorders: primary immunodeficiencies are typically present from birth, are generally hereditary and are relatively rare. Abul K. Abbas, Andrew H. Lichtman, and Shiv Pillai, is a clear, well-written, and superbly illustrated introduction to the field.

The 9th Edition retains a practical, clinical focus while updating and revising all content to ensure clarity and comprehension, bringing readers fully up to date with new and emerging information in this challenging area. Karsner, E. Ecker - Lippincott , Designed primarily for students of medicine and for those practitioners whose duties have made it impossible to digest a large mass of publications on the subject, the scope of the book is restricted to fundamental principles.

Another important area covered within this volume concerns antiviral therapy and the development of vaccines. At present, there are approximately 70 chapters in the book.