midgut
Noun
Meaning
The middle part of the alimentary canal from the stomach, or entrance of the bile duct, to, or including, the large intestine.
Source: Webster's dictionarySynonyms
Antonyms
Phrases with the word
Examples
All posterior midgut activity is restricted to the posterior midgut lumen.
Aminopeptidase is active in the anterior and posterior midgut regions before and after feeding.
Aminoptidase activity is also luminal in the posterior midgut, but cellular aminopeptidases are required for peptide processing in both anterior and posterior midguts.
A similar cycle of activity occurs in the posterior midgut and posterior midgut lumen, whereas aminopeptidase in the posterior midgut epithelium decreases in activity during digestion.
In the whole midgut, activity rises from a baseline of approximately three enzyme units (EU) per midgut to a maximum of 12 EU at 30 hours after the blood meal, subsequently falling to baseline levels by 60 hours.
In whole midgut homogenates, alpha-glucosidase activity increases slowly up to 18 hours after the blood meal, then rises rapidly to a maximum at 30 hours after the blood meal, whereas the subsequent decline in activity is less predictable.