Define hyposecretion of insulin, Science

Assignment Help:

Define Hyposecretion of Insulin

You may already be aware that an insufficiency of insulin in the body leads to the development of diabetes mellitus. It is caused by the degeneration of p-cells of Langerhans, from where you learnt earlier that insulin is secreted. Inactivation of p-cells may be inherited from the parents or sometimes antibodies may develop against p-cells. Patients suffering from diabetes mellitus have a blood glucose level higher than normal. Sometimes it exceeds the renal threshold level and glucose is found in urine.

If high concentration of glucose is present in urine, an excess amount of water is excreted leading to polyuria (excessive urination), polydipsia (excessive thirst), polyphagia (excessive hunger) and dehydration (water loss). Also excess amount of fats are metabolized to the stage of ketoacids. Insulin is not stored in the body. So it has to be given daily to a young diabetes mellitus patient, if required. In adults, diabetes mellitus develops if there is a lack of insulin receptors. Insulin is normal or high, but non-reactive. In such patients, anti-diabetic drugs and strict dietary regimen are essential to maintain blood glucose levels.


Related Discussions:- Define hyposecretion of insulin

Define glucose and fructose - abnormal constituents of urine, Define Glucos...

Define Glucose and Fructose - Abnormal Constituents of Urine Abnormal Constituents of Urine The detection of abnormal constituents in urine indicates the presence of certa

Detail analysis of soil texture by feel method, Analysis soil texture by F...

Analysis soil texture by Feel Method Soil texture was recognised from very early times by experienced farmers from the "feel" of moist soil placed between the thumb and the for

Biology, explain the process of respiration in human beings

explain the process of respiration in human beings

Food, how foods are digested?

how foods are digested?

Explain types of steroids, Steroids are of many types . These are given be...

Steroids are of many types . These are given below: a)  Sterols :  Cholesterol, ergosterol. b)  Bile acids :  Glycocholic acid, taurocholic acid. c)  Hormones  :  Testoste

Embedded system, Which of the following are demerits of state-charts?

Which of the following are demerits of state-charts?

Define nerve cell, Define Nerve Cell The basic unit of the nervous syst...

Define Nerve Cell The basic unit of the nervous system as studied above, is the individual nerve cell - the neuron. The nerve cells operate by generating electrical signals and

Preparation of oil from oilseeds, Q. List the main steps involved in the pr...

Q. List the main steps involved in the preparation of oil from oilseeds? The main steps involved in the preparation of oil from oilseeds are: preparation of the raw material,

Diagnosis and prognosis in iron age, Diagnosis and Prognosis: The dia...

Diagnosis and Prognosis: The diagnosis and prognosis of disease were done directly by  seeing, hearing, smelling and touching all external human organs and human waste and of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd