Instant Notes in Immunology, Fourth Edition, is the perfect text for science undergraduates and medical students looking for a concise introduction to the subject or a study guide to use before examinations. This edition has been thoroughly updated in all areas, especially in mucosal immunity, regulation of the immune response and cancer immunotherapy. Each topic begins with a summary of essential facts, which serves as an ideal revision checklist, followed by a description of the subject ...

Every day, millions of people have diagnostic laboratory tests or donate blood. Why is blood so important? Blood reaches every remote corner of our being, provides nutrients, carries oxygen, and removes impurities from tissues. Blood is not only a transport and defense system, but it also plays a crucial role in maintaining the balance of all the other body systems and organs. All living beings (whether they are warm-blooded such as mammals and birds or cold-blooded such as insects, reptil...