What we found on the web about Immune System
An immune system is a system of biological structures and processes within an organism that protects against disease by identifying and killing pathogens and tumour cells.
The innate immune system comprises the cells and mechanisms that defend the host from infection by other organisms, in a non-specific manner. This means that the cells of the ...
Sound Advise On How to Strengthen Your Immune System Without Nutrition, and Using Food (including Vitamins, Herbs, and Minerals) To Build Your Immune System Up.
Immune System. An animal’s immune system protects its body from intruders: bacteria, viruses, parasites, cancer cells, etc. An immune system is present in several animal groups ...
The immune system is a network of cells, tissues, and organs that work together to defend the body against attacks by “foreign” invaders. These are primarily microbes—tiny ...
Your immune system is your bodyguard. It works both pro-actively and protectively to shield you from anything in your world that threatens your life. By rebuilding immunity, health ...
Boost your immune system and avoid colds, flu, and allergies. Learn the secrets behind an immune system building breakthough they don't want you to know about.
Reviewed October 2008 The immune system is composed of many interdependent cell types that collectively protect the body from bacterial, parasitic, ...
National Institutes of Health. The primary NIH organization for research on Immune System and Disorders is the National Institute of Allergy and Infectious ...
This tutorial illustrates the immune system, complex network of specialized cells and organs that distinguishes between self and foreign molecules inside the body. The presentation ...
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To survive this challenge, multiple mechanisms evolved that recognize and neutralize pathogens. Even simple unicellular organisms such as bacteria possess enzyme systems that protect against viral infections. Other basic immune mechanisms evolved in ancient eukaryotes and remain in their modern descendants, such as plants, fish, reptiles, and insects. These mechanisms include antimicrobial peptides called defensins, phagocytosis, and the complement system. Vertebrates such as humans have even more sophisticated defense mechanisms. The immune systems of vertebrates consist of many types of proteins, cells, organs, and tissues, which interact in an elaborate and dynamic network. As part of this more complex immune response, the human immune system adapts over time to recognize specific pathogens more efficiently. This adaptation process is referred to as "adaptive immunity" or "acquired immunity" and creates immunological memory. Immunological memory created from a primary response to a specific pathogen, provides an enhanced response to secondary encounters with that same, specific pathogen. This process of acquired immunity is the basis of vaccination.

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These recent articles mention Immune System
Baltimore Sun
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Business Wire via Yahoo! Finance
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EurekAlert!
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New Kerala
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WebMD
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WebMD
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News-Medical-Net
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Pakistan News Service
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Times Online
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Medical News Today
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