by Sue
Hello,
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QUESTION: I want to know the effect of endocrine hormones in controlling blood sugar levels. Thank you.
ANSWER: Hi,
Control of the blood sugar levels is a very complicated because of several hormones that are implicated.
First of all, you must know that the regulation of the blood sugar is a part of the homeostasis (the will of the organism to maintain a stable and dynamic condition) and for that reason, we can divide the hormones that take place in the blood sugar regulation in two main groups:
1- first group- hormones that reduce the blood sugar, and
2- the second group- hormones, which are raising the blood sugar.
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QUESTION: Asthma and diabetes are very popular in childhood and last forever as chronic illnesses? Is that true?
ANSWER: Hi,
According to a data provided by the Word Health Organization (WHO), asthma and diabetes are at first and a second place as a cause of morbidity in childhood.
The worst thing in here is that the number of children with these diseases is growing daily. That is the reason why more and more scientists are working on a solution of these two problems.
Regarding these two diseases, we have to admit that they are chronic and they cannot be cured at all.
The only thing that it can be done is to reduce the symptoms and to try do teach the kids to live with these conditions, until a definite cure is found.
Nowadays, it is quite possible to maintain the physical condition of the kids in purpose to ensure them a normal live.
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QUESTION: Which gland and hormone decrease the level of glucose in the blood? What happens if that gland is damaged or out of functioning (totally/ partially; reversible/irreversible)?
ANSWER: Hi there,
The glucose metabolism is very complex and it is regulated by several things. However, the important fact in here is that only one hormone is able to reduce the blood sugar concentration, called insulin.
Produced by the beta-cell of the pancreas, this hormone is reducing the blood glucose concentration by putting some of the glucose inside the cells.
In the cells, the glucose gets metabolized, which is leading to the production of energy. As you probably know, the energy is very important for the organism and the glucose is the major energy provider.
The bad thing in here is that a lot factors can damage and destroy the pancreas and in particular the beta cells.
The worst thing is that the destruction of the beta cells is an irreversible process. The organism is not able to create other beta-cells, which can replace the death ones.
Therefore, the destruction of the beta-cells is leading to reduced, missing production of insulin, which is characterized by high blood glucose concentration.
When there is no insulin, there is no way for the glucose to enter the cells, which is leading to glucose accumulation in the blood stream.
The lack of insulin secretion and high blood glucose level are two symptoms which are characteristic for condition known Diabetes Mellitus (D.M.).
It is good for you to know that there are several types of diabetes, but those related with the insulin secretion are D.M. type 1, D.M type 2 and Gestational D.M.
Diabetes type one is appearing when there is no insulin secretion, which means that all of the beta-cells in the pancreas are dead. This condition comes in suddenly and there is no way for you to prevent it.
Several scientists are blaming viral infection of the development of Diabetes type one. This disease is characterized by total destruction of the pancreatic beta cells because of this DM type 1 is also called insulin-depended.
However, Diabetes type 2 is appearing when a part of the beta-cells are destroyed and their destruction continues, or when the beta cells, which are normal in number, are producing reduced amount of insulin.
This type is also called non-insulin depended, because there is still insulin secretion in the organism. However, this disease can easily transform in diabetes type one, when all of the beta cells are destroyed, or when the beta cells are going to become unable to produce insulin.
The other type of diabetes, gestational diabetes, is observed during pregnancy. This disease is appearing, when the pancreatic beta-cells are not able to produce enough insulin for the mature and for the baby.
In most cases, women with gestation diabetes are developing diabetes type 2 after the end of the pregnancy.
Hope it helped!
Dr.Alba
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