Answer / andy

1. M cells take up antigen.
2. stimulated B cells leave Peyer's patch and travel
through lymph and blood to lamina propria of intestine.
3. In lamina propria B cells differentiate into IgA-
secreting plasma cells.
4. IgA receives protective secretory component.
5. IgA is transported across epithelium to gut to deal with
intraluminal Ag.

Which type of immunity do B cells exhibit?

1 Answers  

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What are the functions of the major structures of the inner ear bony labyrinth?

1 Answers  

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What is the primary function of a plasma cell?

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What kind of cells are found nearby the sinusoids of the spleen?

1 Answers  

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What is the only GI submucosal gland?

1 Answers  

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Explain the horner's syndrome?

0 Answers  

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In what area of the spleen are T cells found?

1 Answers  

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What are the input and output of the mammillary body?

2 Answers  

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What foetal landmark has occurred within week 3 of fertilization?

1 Answers  

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Obturator nerve damage manifests what deficit?

1 Answers  

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What 2 spinal roots make up the superior trunk of the brachial plexus?

1 Answers  

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What does aberrant development of the 3rd and 4th pouches cause?

1 Answers  

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