Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain the Stool weight and laxation?
The amount of stool excreted varies markedly from individual to individual and in an individual over a period of time. Faeces are complex and consist of water, unfermented fibre, excreted compounds and bacterial mass. Of the dietary constituents, dietary fibre has been shown to influence the stool weight to a great extent, The ability of different types of fibres to increase faecal bulk depends on a complex relationship between the chemical and physical properties of the fibre and the bacterial population in the colon. In general, faecal bulk increases as fibre fermentability decreases.
The mechanism by which a fibre increases stool weight is through the water- holding capacity of unfermented fibre. Animal and human studies have indicated that cereal fibres have the greatest faecal bulking power. Wheat bran added to the diet increases stool weight in a predictable linear manner and decreases intestinal transit time. Besides quantity, the particle size is also important. Coarsely ground wheat bran has little or no effect and may even be constipating. Fibre may influence faecal output by another mechanism. Colonic microbial growth may be stimulated by ingestion of fermentable fibre sources. Bacteria are an important component of faecal mass. However, increase in weight does not always occur from eating these fibres. Some laxative effects may be due to volatile SCFAs produced during fermentation. Osmotic effects of these fermentation products may also be important but this mechanism is not yet well defined.
1. By direct measurement of the activity of the thyroid gland in several patients who had received 131 I for diagnostic purposes, it was observed that the biological elimination h
Q. What is selective waste collection? The Recyclable waste is waste that can be reprocessed and used again. The waste recycling depends on the separation of the recyclable res
How do derived characters help cladistic taxonomists determine phylogenetic relationships? A derived character is found only between members of a particular group. Thus, cladi
Q. Is the upward move of warm air good or bad for the dispersion of pollutants? An upward movement of warm air is a natural method of dispersion of pollutants. The air near the
Three point charges are located at the corners of an equilateral triangle. Find the magnitude and direction of the net electric force on the 1.60 uC charge. (Let A = 1.60 uC, B= 6.
Q. Can you explain about Diagnostic coronary angiography? Diagnostic coronary angiography has become one of the primary components of cardiac catheterization. In a coronary ang
The modern water treatment plan is often called upon to perform wonders with the water fed to it. The clear, safe , even tasteful water that comes from a faucet may have started a
Q. Fluoxetine is an antidepressant drug that presents an action mechanism related to the synaptic transmission. What is that mechanism? Fluoxetine is a substance that inhibits
Under fasting conditions, individuals with a deficiency in hepatic glucose 6 phosphatase cannot dephosphorylate glucose 6 phosphate generated from liver glycogenolysis. As a result
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd