What factor affect the amount of insulin released after a dinnertime?
Answers:
It depend upon a lot of factors. If the patient is a IDDM, no insulin will be produced. Condition of the beta cell of Islet of Langerhans of pancreas. Insulin resistance syndrome are associated with altered incretin responses to food intake. Insulin resistance was associated with impair GIP and GLP-1 responses to a mixed meal.
If the patient takes ganglionic antagonist, trimethaphan, which impair neurotransmission across parasympathetic and sympathetic autonomic ganglia, or atropine or saline was given intravenously during the first 15 min after ingestion of a standard meal (350 kcal) = insulin production will ebb and flow significantly.
During saline infusion, insulin levels increased during the first 10 min after meal ingestion, whereas the first increase in glucose be evident at 15 min. The preabsorptive 10-min insulin response was reduced by 73 ± 11% by trimethaphan, accompanied by impair reduction of glucose levels from 25 to 60 min after meal ingestion.
The insulin smooth rises in the 1st min after the start of food ingestion, whereas the glucose level begins to increase merely in the 3rd min if carbohydrate-rich food is eaten. This early rise surrounded by insulin level is observed also under conditions in which any carbohydrate-free food or even "food" without any caloric value is offered. The smell of food cannot produce this early insulin response.
For more, pl follow : http://care.diabetesjournals.org/content… Source(s): http://ajplegacy.physiology.org/cgi/cont…
Related Questions:
