Immunology

30 juillet 2012

Side effects of immunoglobulin

Classé sous Non classé — immunology @ 6 h 21 min

Side effects of immunoglobulin

The vaccine may inoculation failed to increase the pressure to the mother of kidney function.
(2) may cause hepatitis B virus to mutate, to treatment difficult.
May be the formation of antigen-antibody complex, potentially dangerous.

Immunoglobulin and disease

Classé sous Non classé — immunology @ 6 h 18 min

Immunoglobulin and disease
  Secretory IgA Schematic antibodies Ig, Ig are not antibodies. The two important features of Ig specificity and diversity. They are the body (eg, pathogens) after stimulation by antigen, whose primary role is the immune response to the antigen to generate antigen – antibody complex, thereby blocking the hazards of pathogens on the body, pathogens lose pathogenic role. On the other hand, immune globulin is also sometimes have a pathogenic role. Clinical allergy symptoms such as pollen-induced bronchospasm, penicillin cause systemic allergic reactions, skin urticaria (commonly known as hives), can enhance the ability of the human antiviral immune globulin preparations, used for medicine. If the injection of human serum or human placenta extract gamma globulin preparations can prevent measles, infectious hepatitis and other infectious diseases. Ig is more than one Bei there is a molecule:

immune system

Classé sous Non classé — immunology @ 6 h 17 min

Most human diseases, such as colds, allergies, cancer and autoimmune diseases are all related to immune function disorders, and if able to improve their immunity to these diseases are completely preventable and treatable. The book details the basic knowledge about the immune system to regulation of the immune habits to effectively improve the immunity of food, including colorful fruits and vegetables, whole grains, longevity, nuts, and maintain a good healthy lifestyle and healthy body and so on. Its content-rich, scientific and practical, user-friendly, suitable for readers to read.

21 juillet 2012

The third line of defense of immunity:

Classé sous Non classé — immunology @ 5 h 01 min
The third line of defense of immunity: specific immunity. Mainly by the immune organs (thymus, lymph nodes and spleen, etc.) and immune cells (lymphocytes), lymphatic B-cell responsible for humoral immunity; lymphoid T cells responsible for cellular immunity. (Cellular immunity often end up also need to humoral immune to the aftermath), the third line of defense is gradually built up by the body after birth acquired defensive function, the feature is generated after the birth, only works against a particular pathogen or foreign body thus called specific immunity (also known as acquired immune).
The specificity of the acquired immune system, is a specific immune mechanism against an antigen generated by immune lymphocytes (plasma cells) secrete antibodies, only play on the same antigen immune function. There is no variation or other antigens.
1st and 2nd line of defense, like the body of the anti-virus software; 3 line of defense designed to kill the software like a virus / trojan.
Only three lines of defense at the same time, a complete, well-play the immune function, our health can be more fully guaranteed.

The second line of defense

Classé sous Non classé — immunology @ 5 h 00 min

 

By the skin and mucous membranes, they can not only block the pathogen invades the human body, and their secretions (such as lactic acid, fatty acid, stomach acid and enzymes), the role of sterilization. Ciliated respiratory mucosa, and can remove foreign bodies.
The second line of defense
Bactericidal substances in the body fluids and phagocytic cells, these two lines of defense is a natural defense function, gradually built up by mankind in the evolutionary process is characterized by human beings are born there, not for a certain kind of specific pathogens, a variety of pathogens are defensive role, so called non-specific immunity (also known as innate immunity) In most cases, these two lines of defense to prevent the invasion of pathogens to the body.
The third line of defense

 

Immunity

Classé sous Non classé — immunology @ 4 h 45 min
Immunity is a physiological function of the human body to rely on this feature to identify "their" and "non-self" component, thereby undermining and rejection antigen substances enter the body, or produced by the body itself damage cells and tumor cells in order to maintain human health. Resist or prevent the infection of micro-organisms or parasites, or other unwanted biological invasion of the state. Immunity involves specific components and non-specific components. Without prior exposure to non-specific components, you can immediately respond, can effectively prevent the invasion of various pathogens. Specific immunity in the lifetime of the main developed specific immunity to a pathogen.
The first line of defense

Bonjour tout le monde !

Classé sous Non classé — immunology @ 2 h 32 min

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