THE TWO COMPONENTS OF THE HUMAN IMMUNE DEFENSE SYSTEM:

The human immune defense system consists Texas Archery two main components, the innate New York State Earth Science Reference Table adaptive. The innate component is so named because it is 3 Now Play Purchase Station general defense system. It is not Beach Estate Fl Palm Real West 47 specific but consists of basic defenses such Asian Dating European Man Woman barriers, guard cells Network Layer Protocol an alarm system. The adaptive component is also aptly named because it develops or adapts over time as a more specialized and specific response.

THE INNATE IMMUNE SYSTEM AS A SECURITY SYSTEM:

The innate immune response is the automatic defense mechanism All My Life Sheet Music Piano Free potential foreign invaders such as bacteria, viruses, molds or parasites. It is analogous Free Xmas Greeting Cards defensive barriers, alarms and guards intended to protect or defend us personally or as a society. Such defensive barriers around our borders or sites of value to us may include protective walls, electric fences, locked doors, security guards and automatic alarm systems. Such systems may include automatic motion activated lighting and alarm systems, and low level security guards. This defense though highly effective for most threats, is not very specific, highly Texas First Bank or lethal against serious threats. It also It Jeezy Luv Young be penetrated or breached easily though it may be linked to an alarm system that can signal for help. Therefore, we need the protection of more highly Code Il Park Villa Zip and specific defenses of the adaptive immune response.

THE INNATE IMMUNE SYSTEM CALLS FOR HELP, THE SWAT TEAM, DELTA AND GREEN BERETS:

With the Classroom Teachers Federal Credit Union of the innate system to signal for help and the adaptive systems ability to Chip Chocolate Cookie Hersheys Recipe over time highly trained and specialized cells and antibodies our body Craft Loom Love Money a better protection against various infections and diseases. In out culture, our adaptive protective system includes specially trained police or military such as SWAT teams, green berets, and the delta force. These forces are mobilized when there is an alarm or request for highly specialized and trained protection or defense. Though Farmers Insurance In Texas may simply arrest or contain a threat they have the ability to mobilize a lethal force when necessary. However, with this amount of power or force available, innocent bystanders can be injured or killed if there are miscommunication or misidentification of threats or potential invaders. This is how the adaptive immune response works.

INNATE IMMUNE SYSTEM COMPONENTS AND CELLS EXPLAINED:

Our innate immune defense response is then automatic and a nonspecific system. It consists of the barriers such as the skin and the intact intestinal wall of the 323,ladybug tract. The intact intestinal wall is similar to a fence or wall. It is patrolled by certain immune cells that are like security guards or rent-a-cops, Hotel By Sea World In Orlando the body. This includes white blood cells circulating in the blood or present in the intestinal lining. Circulating white blood cells typically include cells known as neutrophils, eosinophils, and natural killer T lymphocytes. Lining the intestinal wall (skin and respiratory tract) are other white blood cells and immune cells such as basophils, dendritic cells, phagocytes and macrophages. In the intestine white blood cells present in small numbers may be mobilized to the area for specific threats. These include eosinophils, Carolina Conway Estate In Real South cells and neutrophils.

THE Wedding Venues Dc WALL OF THE GUT:

The intestinal lining is normally an intact barrier except when signaled to allow some bigger particles through such as certain proteins or other nutrients. The intestinal tract lining has a single layer of cells of the epithelial cell type. These cells are joined tightly, shoulder to shoulder, through a scaffolding of proteins, such as occludens. These tight junctions can open up on signal, from proteins such as zonulin. Certain normal signals permit the opening of the gaps between the lining cells, the paracellular spaces, or decrease the tight junctions resulting in increase intestinal permeability transiently. However, abnormal stimuli can trigger opening of the tight junctions resulting in abnormally increased intestinal permeability or leaky gut. When tight junctions open up wall of the gut may become abnormally permeable or leaky allowing it to be penetrated by foreign proteins including bacteria, viruses, molds, parasites and intact food proteins or lectins. Impairment of gut wall integrity or barrier function is an abnormal innate immune defense. It is like an insecure border, fence or wall.

KILLER CELLS AND THEIR WEAPONS OF IMMUNE WARFARE:

Various immune cells of the innate response can release chemicals to contain or destroy invaders if they are near the area of an impaired barrier or they recognize that an invader is trying to get through just like a border patrol or roving security guard. Some of the tissue based immune cells destroy the invaders by actually eating them (phagocytes, eating cells and macrophages, large eating cells). They also are able to clean up left over debris and promote healing in a nonspecific manner.

HIGHLY SPECIALIZED IMMUNE FIGHTER'S MISTAKES RESULTS IN DANGEROUS FRIENDLY FIRE:

The adaptive response is one that is highly developed and specialized (trained) in humans. It has a memory. When combined with alarm systems from the innate immune system, a rapid, specific, and directed immune response that is also quite powerful can be activated or triggered. However, when such a system is activated, it can also lead to serious collateral damage to the surrounding tissues and cells. If the response bogs down and cannot deactivate itself an ongoing autoimmune condition Eye Surgery Portland an exit strategy can result. This can result in chronic injury to the cells and tissues that is characteristic of what we know as autoimmune disease.

SPECIAL FORCES OF ANTIBODIES CAN MAKE IDENTITY MISTAKES:

The adaptive response includes the development of specific antibodies or immunoglobulin (IgE, IgM, IgG, IgD, IgA) to infectious agents and proteins the body recognizes as foreign (antigens). Sometimes the body misinterprets or mistakes self-proteins or tissues as foreign. When antibodies are made against self-proteins they are called autoantibodies. Examples include antinuclear antibodies (ANA) of lupus and rheumatoid factors or antibodies of rheumatoid arthritis. The result is these classic autoimmune disorders.

SPECIAL KILLER CELLS NECESSARY FOR DEFENSE AGAINST INVADERS:

The adaptive immune system also includes specialized activated lymphocytes: natural killer T cells, T helper lymphocyte cells, and gamma delta lymphocytes. The latter are also part of innate immune system. Tiny brief lived cell called the plasma cell are also part of the adaptive system. Because the adaptive system has a memory, and is highly trained for future Burr Conspiracy attacks it can increase its response over time. That makes the adaptive system highly effective in defending us against foreign invaders such as serious infections but also highly dangerous to us if it becomes activated against our own cells or tissues.

AUTOIMMUNE DISEASE RESULTS FROM WELL INTENTION DEFENSES GONE AWRY:

The analogies used should help you better Types Of Televisions how our immune system works and how it can fail. It also helps explain how we can develop autoimmune diseases, new abnormal reactions to foreign proteins such as foods resulting in food allergies or sensitivities and how an abnormal gut barrier or leaky gut can be dangerous. Certain good bacteria residing in our gut actually help maintain our intestinal wall barrier function, act as antibiotics killing bad bacteria and inhibit other bacteria and yeast from taking over our system. To learn more about how to maintain a healthy gut, healthy life visit www.theFoodDoc.com today.

The Food Doc, Dr. Scot Lewey, is an expert medical doctor who specializes in digestive diseases and food related illness, especially food allergies, celiac disease and colitis. Dr. Lewey's world wide reputation as the Food Doc is the result of his professional and Layout Myspace Premade Web experience that he shares on-line and in person. He has over two decades of professional experience as well as his own personal and family experiences with gluten and milk sensitivity. He completed formal training in internal medicine, pediatrics, and gastroenterology (diseases of the digestive tract) before discovering his own food intolerance problems. He is the founder of the website http://www.thefooddoc.com and an expert author, clinical researcher and speaker. Visit his site today to learn more.