Paracrine And Autocrine Factors Flashcards
Paracrine and autocrine factors are not _
Transported in bloodstream
Paracrine and autocrine factors are released into
Watery spaces that lie between cells
_ affect same type of cell that released them
Autocrine factors
_ affect diffeeent type of nearby cells
Paracrine factors
A chemical can be both a _ and _ factor
Paracrine
Autocrine
One of the most common Paracrine factor is the chemical _
Histamine
Histamine is released by specialized cells called _ present in most tissues
Mast
Histamine involved in _
Allergic reaction
Histamines are in some of the _ that are initiated when a tissue is damaged
Inflammatory chemical pathways
Anti-histamines work by _
Preventing mast cells from releasing this Paracrine factor
Most cells release autocrine factors that inhibits _ and _
Own cell division
Nearby cell division
_ cells don’t respond to autocrine factors
Cancer
Cancer cells thought to either not _ or not respond to division inhibitors
Release
