Please capitalize where necessary: trauma may release an antigen that interacts with membrane-bound immunoglobulin e mast cells, which release inflammatory mediators, particularly histamine in tissues.
A: Trauma may release an antigen that interacts with membrane-bound immunoglobulin E mast cells, which release inflammatory mediators, particularly histamine in tissues.
Q: böck buried his fake keys among a list of genuine publicly viewable private keys, and found while comodo did not revoke its certificate, symantec informed him that they had revoked the entire list.

A: Böck buried his fake keys among a list of genuine publicly viewable private keys, and found while Comodo did not revoke its certificate, Symantec informed him that they had revoked the entire list.
Q: if the farmer is a nice fellow the cow will see sunlight once a year on its birthday.
A: If the farmer is a nice fellow the cow will see sunlight once a year on its birthday.
Problem: the symptoms suffered by those who were plague-stricken, there are certain similarities with ebola haemorrhagic fever.
Can you repeat this sentence, but capitalize it?
Answer: The symptoms suffered by those who were plague-stricken, there are certain similarities with Ebola haemorrhagic fever.
Text: dogs with moderate insufficiency, or stenosis, will often show an intolerance for exercise

Correct capitalization: Dogs with moderate insufficiency, or stenosis, will often show an intolerance for exercise
Text: if you feel like you would like to explore more of spain during your stay, then why not visit other cities by train? the trains in barcelona offer an easy way to get out of the city.

Correct capitalization:
If you feel like you would like to explore more of Spain during your stay, then why not visit other cities by train? The trains in Barcelona offer an easy way to get out of the city.