Antibody
... 3. IgA is produced in 2nd immune response and plays a key role in mucosa immunity area (eg. Respiratory & GI tracts). 4. IgD is a membrane-bound Ag receptor on B cells. 5. IgE have evolved to protect against helminth parasites. ...
... 3. IgA is produced in 2nd immune response and plays a key role in mucosa immunity area (eg. Respiratory & GI tracts). 4. IgD is a membrane-bound Ag receptor on B cells. 5. IgE have evolved to protect against helminth parasites. ...
blood
... indicated as Rh+ve 85% of population is + Lack of antigen indicated as Rh –ve in 15% of popn. Anti-Rh antibodies are not spontaneously formed only in Rh– individuals However, if an Rh– individual receives Rh+ blood, anti-Rh antibodies form A second exposure to Rh+ blood will result in a typical tran ...
... indicated as Rh+ve 85% of population is + Lack of antigen indicated as Rh –ve in 15% of popn. Anti-Rh antibodies are not spontaneously formed only in Rh– individuals However, if an Rh– individual receives Rh+ blood, anti-Rh antibodies form A second exposure to Rh+ blood will result in a typical tran ...
basicprinciplesofimmunesystem
... Cells involved in specific immune system The entire cells of specific immune system derive from pluripotent “stem cells” in bone marrow & develop through hematopoeisis process. They differentiate into 2 lineages : 1. myeloid lineage produce phagocytes and other blood cells. 2. lymphoid lineage ...
... Cells involved in specific immune system The entire cells of specific immune system derive from pluripotent “stem cells” in bone marrow & develop through hematopoeisis process. They differentiate into 2 lineages : 1. myeloid lineage produce phagocytes and other blood cells. 2. lymphoid lineage ...
Microbiology bio 123
... a. Whenever your body is challenged to make its own antibodies b. Can have both natural and artificial immunities c. Natural active would be when you are exposed to the disease your body produces the antibodies for the disease, you recover for the disease and now have long term immunities to the dis ...
... a. Whenever your body is challenged to make its own antibodies b. Can have both natural and artificial immunities c. Natural active would be when you are exposed to the disease your body produces the antibodies for the disease, you recover for the disease and now have long term immunities to the dis ...
Level 2 ZOOL 21014 Immunity
... • Cooperate with B cells to help increase antibody production from B cells Memory T cells • Recognize original invading antigen. When pathogen invades the body later stage, the memory cells start a faster reaction than during the first invasion • Pathogen is destroyed, before any sign of the disease ...
... • Cooperate with B cells to help increase antibody production from B cells Memory T cells • Recognize original invading antigen. When pathogen invades the body later stage, the memory cells start a faster reaction than during the first invasion • Pathogen is destroyed, before any sign of the disease ...
Ch 17
... • when V, D, and J pieces are joined, they may not always be joined perfectly – if some base-pairs are lost or added, the Ab will end up with a different amino acid sequence • variable region genes mutate at a higher rate than other genes in your body ...
... • when V, D, and J pieces are joined, they may not always be joined perfectly – if some base-pairs are lost or added, the Ab will end up with a different amino acid sequence • variable region genes mutate at a higher rate than other genes in your body ...
File
... receptor that is specific to for one particular antigen Stages in clonal selection; ◦ An antigen binds to its specific receptor on a lymphocyte ◦ The lymphocyte undergoes repeated division, resulting in several clones of identical lymphocytes ...
... receptor that is specific to for one particular antigen Stages in clonal selection; ◦ An antigen binds to its specific receptor on a lymphocyte ◦ The lymphocyte undergoes repeated division, resulting in several clones of identical lymphocytes ...
dr._mather-brown_presentation
... MHC I -> produced by almost all nucleated cells, present antigen to CD8+ cytotoxic T lymphocytes (CTL) MHC II -> produced by “professional” antigen presenting cells, present antigen to CD4+ lymphocytes (T helper cells) ...
... MHC I -> produced by almost all nucleated cells, present antigen to CD8+ cytotoxic T lymphocytes (CTL) MHC II -> produced by “professional” antigen presenting cells, present antigen to CD4+ lymphocytes (T helper cells) ...
3-CMI Lecture medical2014-10
... and develops after exposure to a pathogen (antigen) Initial antigen exposure results in generation of memory cells for a stronger and a quicker response against future exposures to the same ...
... and develops after exposure to a pathogen (antigen) Initial antigen exposure results in generation of memory cells for a stronger and a quicker response against future exposures to the same ...
In This Issue - The Journal of Cell Biology
... membranes by a similar mechanism but in the opposite direction of an endocytosispromoting domain, report Mattila et al. (page 953). These filopodia-inducing IM domains are found in cytoskeletal scaffolding proteins such as missingin-metastasis and IRSp53. Sites of membrane deformation, including fil ...
... membranes by a similar mechanism but in the opposite direction of an endocytosispromoting domain, report Mattila et al. (page 953). These filopodia-inducing IM domains are found in cytoskeletal scaffolding proteins such as missingin-metastasis and IRSp53. Sites of membrane deformation, including fil ...
The Adaptive Immune Response B
... Lymphocytes and other cells involved in immune responses are not fixed in particular tissues (as are cells in most of the organs of the body) but are capable of migrating among lymphoid and other tissues and the vascular and lymphatic circulations. This feature permits lymphocytes to home to any sit ...
... Lymphocytes and other cells involved in immune responses are not fixed in particular tissues (as are cells in most of the organs of the body) but are capable of migrating among lymphoid and other tissues and the vascular and lymphatic circulations. This feature permits lymphocytes to home to any sit ...
Immune System - ilovebiology
... Another 2nd line of defense is the inflammatory response The chemical response is known as histamines ...
... Another 2nd line of defense is the inflammatory response The chemical response is known as histamines ...
Delivery of Epitopes by the Salmonella Type III Secretion System for
... Importance of a type III secretion system Internalized bacteria is confined to a membrane bound compartment within the host cell This prevents protein delivery into host cell cytosol ...
... Importance of a type III secretion system Internalized bacteria is confined to a membrane bound compartment within the host cell This prevents protein delivery into host cell cytosol ...
Ch. 43 The Immune System notes
... • Pathogens have antigens that trigger lymphocytic responses. – B cells • Binding of Y shaped antigen receptor on membrane to antigen causing it to ...
... • Pathogens have antigens that trigger lymphocytic responses. – B cells • Binding of Y shaped antigen receptor on membrane to antigen causing it to ...
Antigen-processing-and-presentation
... • Present exogenous (eg bacteria) antigens • CD4 T cells upregulate all immune functions • MHC class II found only on cells that sample the extracellular environment ...
... • Present exogenous (eg bacteria) antigens • CD4 T cells upregulate all immune functions • MHC class II found only on cells that sample the extracellular environment ...
Document
... The greater of the phylogenitic distance between two species, the greater the structural disparity between them. **Various pathogens ,animal protein **homologuous **Self-molecule that has not been exposed to immature ...
... The greater of the phylogenitic distance between two species, the greater the structural disparity between them. **Various pathogens ,animal protein **homologuous **Self-molecule that has not been exposed to immature ...
Blood, Lymph and Immune Systems
... and stimulate a faster response if same antigen introduced at a later time ...
... and stimulate a faster response if same antigen introduced at a later time ...
Microsoft Word Version
... a condition is created in the breast as a fiber carcinoma that is mistakenly called a breast cancer or a secondary Duct Cell Carcinoma (we have no idea how medicine can equate duct cell carcinoma with this). A condition is created in the intestines that produces a black diarrhea. The cause of a ...
... a condition is created in the breast as a fiber carcinoma that is mistakenly called a breast cancer or a secondary Duct Cell Carcinoma (we have no idea how medicine can equate duct cell carcinoma with this). A condition is created in the intestines that produces a black diarrhea. The cause of a ...
3 pharmacy B cells
... Expression of Fc receptors on the cell surface is constitutive (relativelly) Different cells express various Fc receptors Antibodies with diferent izotype activates distinct cells, effector functions ...
... Expression of Fc receptors on the cell surface is constitutive (relativelly) Different cells express various Fc receptors Antibodies with diferent izotype activates distinct cells, effector functions ...
A1979HZ32100001
... shown to correlate with delayed type hypersensitivity reaction in vivo by |ohn David. "The question that we initially tried to approach, (and it seems inconceivable now that an answer was not known at the time) was whether both lymphocytes and macrophages possessed immunological specificity and the ...
... shown to correlate with delayed type hypersensitivity reaction in vivo by |ohn David. "The question that we initially tried to approach, (and it seems inconceivable now that an answer was not known at the time) was whether both lymphocytes and macrophages possessed immunological specificity and the ...
Specificity of primary and secondary responses
... that the immunogen has been eliminated from the body and consequently there is no stimulus for continued antibody production. When a similar antigen enters the host for the second and subsequent times, the immune responses induced are called secondary immune responses. During secondary immune respon ...
... that the immunogen has been eliminated from the body and consequently there is no stimulus for continued antibody production. When a similar antigen enters the host for the second and subsequent times, the immune responses induced are called secondary immune responses. During secondary immune respon ...
Lecture VII
... • A test to measures the presence and amount of antibodies in blood against a particular type of tissue, cell, or substance • Titer determines if you have adequate protection against a disease • May need to give booster if titer too low • E.g., happens with HepB vaccine ...
... • A test to measures the presence and amount of antibodies in blood against a particular type of tissue, cell, or substance • Titer determines if you have adequate protection against a disease • May need to give booster if titer too low • E.g., happens with HepB vaccine ...