Vocabulary words to know!

• Tolerance: The failure to mount an immune response to an antigen. 

Tolerance is a good thing because it does not attack the body's own proteins and other antigens.

• Allergens: A substance that causes an allergic response.

          Common allergens include pollen, grass, dust, and some medications.

• Effector Cells: A short-lived activated cells that defend the body in an immune response.

Effector cells like effector B cells are able to secrete antibodies.

Works Cited:

http://www.cartoonstock.com/directory/a/allergy.asp?addtocart=yes&catref=gra071015&artistadd=guy%20and%20rodd

http://www.jci.org/articles/view/14142/figure/2

http://geekymedics.com/immune-response/

Antibodies

• Neutralization: The ability of antibodies to block the sites of bacteria or viruses so they cannot enter the target cell.

          Neutralization can be used against microbes and toxins.

• Opsonization: The process when opsonins coat the bacteria/virus to make sure that the Fc receptor on a phagocytic cell is able to bind.

           Opsonization helps initiate the process of phagocytosis. 

• Antibody-dependent cell-mediated cytotoxicity (ADCC): The killing of an antibody coated cell without using phagocytosis.

          ADCC cells include natural killer cells, macrophages, neutrophils, and eosinophils.

https://s3.amazonaws.com/lowres.cartoonstock.com/food-drink-hormone-chocolate-choc-neutralize-scientist-aban1593_low.jpg

https://classconnection.s3.amazonaws.com/101/flashcards/2224101/jpg/opsonization1358979561764.jpg

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjK_1HxYj9g4YFpmEYhhhrRJMiLEb3KW1U4LwFu4GOPk6N_uRnjhXyHF6ce-UD0j9ah6UqNU-oMgqhSHMDL6oY0Tkj_2fKVVRoRFrV8EOtxRVZ6t01ofNDTr4faDSQ0EXrOtehkxOHA1FbN/s1600/ADCC.jpg