What is blood glucose regulation?
In order to maintain homeostasis in the body, sugar in the blood must be regulated by a mechanism called blood glucose regulation. When the brain is warned that blood sugar has increased, it sends a hormone that helps to regulate and reduce blood sugar to the normal range. This action is known as a mechanism of negative feedback and helps the body's ability to restore balance with the levels of circulating blood glucose in the body. Hormones not only play a major role in blood glucose regulation, but the brain is also an important part of maintaining homeostasis.
After eating, carbohydrates are divided into one monomeric sugars called glucose. This sugar - preferred energy currency for cells - is transported to cells through insulin hormone. If insulin does not work properly and cells do not respond, as in diabetes 2. Blood Sugar or blood glucose remains increased in the body and prevents homeostasis from achieving.
In healthy individuals of blood glucose, it includes hundreds of metabolic processes that occur simultaneously. After carbohydrates are divided into glucose and blood sugar, hypothalamus receives this information. Hypothalamus is a control center of the brain and helps in the proper functioning of insulin secretion, which then helps in the intake of glucose into cells. Insulin is released from the pancreas at the command of Hypothalamus and then goes to work to bring glucose to the cell, effectively reducing blood sugar and bringing blood glucose back to normal range.
When this type of process occurs, the mechanism of negative feedback is usually called the fact that one action helps when the variable returns to the normal range. Negative feedback is a homeostatic mechanism that occurs in blood glucose regulation to make the normal range suitable for the body, returns blood glucose to the normal range. Insulin is a hormone that helps reduce growing blood glucose and helps to provide homeostasis in the body.
Glucose control in blood is controlled mainly by insulin, but is also directly affected by the brain. Hypothalamus is a brain control center that sends an insulin report. Without the proper functioning of the hypothalamus, insulin would not know when to do his job. There are times when the interference in the signaling of the hypothalamus can cause disruption of homeostatic blood glucose control, but many times are able to exclude the necessary hormones to bring the variables to normal ranges.