Explain about peptic ulcer, Biology

Assignment Help:

Q. Explain about Peptic Ulcer?

Peptic ulcers are one of the more serious forms of gastrointestinal disorders of the gastrointestinal tract particularly the stomach. The prevalence of ulcers has been increasing over the past few years owing to massive changes in the dietary habits and life style practices. We shall learn about these factors in detail in a short while from, low. However, let us first understand about ulcers.

The term peptic ulcer is used to describe any localized erosion or disintegration of tile mucosal lining that comes in contact with gastricjuice. Mostly, the oesophagus, stomach and duodenum lining is affected and cause stomach and duodenal ulcers (peptic ulcers). The disintegration of tissues can also result in necrosis (death of cells/ tissues). The mucosa of the stomach and the duodenum is normally protected from proteolytic action of gastric juice by the mucosal barrier.


Related Discussions:- Explain about peptic ulcer

What are the genotype and phenotype of the unknown male, For Dalmation dog,...

For Dalmation dog, the spotted condition is dominant to non-spotted. a) Using a Punnet square, show a cross between two heterozygous parents. b) A spotted female Dalmation dog is m

Explain the net flux of bicarbonate, Which of the following processes in ca...

Which of the following processes in capillaries in the lung assist in the removal of carbon dioxide from the body? A. Net flux of bicarbonate from plasma into red blood cells.

Respiratory lining of human lung, Normal 0 false false fals...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Explain objective anti-arrhythmic pacemaker defibrillators, Explain Objecti...

Explain Objective Anti-arrhythmic pacemaker defibrillators? After reading this unit, you should be able to: 1 describes the classification of ant arrhythmic drugs; 2 understand

Osmotic strength of the fluids, Osmotic Strength of the Fluids in Immediate...

Osmotic Strength of the Fluids in Immediate Surrounding The availability of soluble mineral salts varies widely from habitat to habitat. In fact, a big chunk of land in our

Valvular heart diseases, Valvular heart diseases :  Congenital and acquire...

Valvular heart diseases :  Congenital and acquired valvular heart diseases often require surgical intervention. 1 is well known that conservative surgery by valve repair gives bet

Reproduction, Which are the larval stages of Porifera?

Which are the larval stages of Porifera?

Obligate anaerobic beings and facultative anaerobic beings, Q. What is the ...

Q. What is the difference between obligate anaerobic beings and facultative anaerobic beings? Obligate anaerobic beings are those that cannot survive when oxygen is present. So

How lead to over expression of the protein, You have discovered that a sing...

You have discovered that a single protein in two different cell lines is significantly over expressed in one of them. The proteins are identical, yet Northern blot analysis has dem

Agro industrial-chemical composition and nutritive values, Chemical Composi...

Chemical Composition and Nutritive Values The nutritional quality of an oil meal protein will be affected by the processing conditions to which it is been exposed. Three major

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