User:Savani1987/sandbox

This is the user sandbox of Savani1987. A user sandbox is a subpage of the user's user page. It serves as a testing spot and page development space for the user and is not an encyclopedia article. Create or edit your own sandbox here. Other sandboxes: Main sandbox | Template sandbox Finished writing a draft article? Are you ready to request review of it by an experienced editor for possible inclusion in Wikipedia? Submit your draft for review!

Barrier

In multi-cellular organisms, a barrier is structural entity between neighboring cells. Examples of barrier are blood–air barrier, Blood–brain barrier, Gastric mucosal barrier, Blood–testis barrier, Blood–ocular barrier, Blood–retinal barrier.

Structure

Generally, barrier consist of

Function

Barrier serves to prevent unregulated intercellular exchange of molecules.

Factors affecting barrier

Mutations affect barrier proteins leads to dysfunctional barrier.

Other barrier disruptors include

• phosgene , Cadmium chloride,
• Bacterial toxin's : Hemolysin from Staphylococcus aureus ^[1] and
• Spider venom:
  Brazilian wandering spider ^[2]
  .

Barrier dysfunction is related to numerous diseased conditions [3] ^{[4] [5]}.

References