Define the integrity of gut or colon - dietary fiber, Biology

Assignment Help:

Define the Integrity of gut or colon?

Dietary fibre especially fermentable fibres play an important role in maintaining the integrity of gut. SCFAs generated during fermentation stimulate the proliferation of mucosal cells in the gut and thus maintains its integrity. Butyrate serves as a preferred energy source for colonic cells and regulates colonic cell proliferation. Also, SCFAs acidify the colon thus reducing the solubility of bile acids. Further, the activity of 7 α-dehydroxylase diminishes which decreases the conversion of primary bile acids to secondary bile acids. These changes may protect against colon cancer.


Related Discussions:- Define the integrity of gut or colon - dietary fiber

How many bones in the human face, Explain how many bones in the human face?...

Explain how many bones in the human face? Ans) 14 bones are present in human face and these bones are known as sepio

How pregnancy and lactation affects the bmr, How Pregnancy and Lactation af...

How Pregnancy and Lactation affects the bmr? These periods of physiological stress also has an impact on the metabolic rate. Earlier, we studied that REE is highest during the

Explain about cyanocobalamin, Explain about Cyanocobalamin Cyanocobala...

Explain about Cyanocobalamin Cyanocobalamin occurs as dark red crystals or as a crystalline hygroscopic powder of the same colour without odour and taste. Upon standing in the

Why the depicted food web is not complete, The depicted food web is not com...

The depicted food web is not complete, mainly because:  a. The number of producers is less than the number of consumers. b. There are no decomposers. c. Only secondary co

Ecosystem and environment, How ecosyestem concept is useful to the study of...

How ecosyestem concept is useful to the study of environment?

Describe about the anemia and its type, Q. What is the anemia? What are the...

Q. What is the anemia? What are the four major types of anemia? Anemia is low concentration of hemoglobin in the blood, the four major kind of anemia are the nutrient-deficienc

Uptake of ammonia, Uptake of Ammonia Ammonia (NH 3 ) diffuses freely a...

Uptake of Ammonia Ammonia (NH 3 ) diffuses freely across biological membranes according to its concentration gradient. However, ammonium (NH + 4 ) ion requires a specific tra

Human genome initiative, Human Genome Initiative is the collective name fo...

Human Genome Initiative is the collective name for number of projects begun in 1986 by Department Of Energy (DOE) to  (1) create an ordered set of DNA segments from known chrom

How pathogenic bacteria cause diseases, What are some mechanisms by which p...

What are some mechanisms by which pathogenic bacteria cause diseases? Why is this knowledge important? Pathogenic bacteria have characteristics called as virulence factors that

Population and sigmoid curve, Name two possible why the number of live bact...

Name two possible why the number of live bacteria cell have reached the stationary growth by 60hrs and start to die off after 12hrs?

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