Determination of erythrocyte transketolase (etk) activity, Biology

Assignment Help:

Determination of Erythrocyte Transketolase (ETK) Activity?

The enzyme transketolase requires TPP for its activity, for the metabolism of pentose phosphate sugars as described under the functions earlier. ETK activity is expressed as basal (without TPP) activity (ETKA) or as the difference between stimulated and basal activity us n percentage of basal activity.

2116_Determination of Erythrocyte Transketolase.png

In thiamin deficiency, the enzyme activity is reduced (decreased ETKA) and a small part of the added pentose phosphate disappears. When TPP is added, ETK activity is increased. The percent increase in ETK activity due to added TPP, as indicated in the Table, is an index of the degree of thiamin deficiency.


Related Discussions:- Determination of erythrocyte transketolase (etk) activity

Lymphatic obstruction leading to heart failure?, A 62 year old white male d...

A 62 year old white male develops pitting edema of both feet. Put on Lasix and metoprolol. Develops hallucinations and confusion. Tapered off. Dies 3 weeks later of lymphatic o

Management for poisoning and overdose, Management  for Poisoning  and Ove...

Management  for Poisoning  and Overdose: The following data should be obtained at the time of initial contact.  Phone Number:  getting the caller's telephone number  is n

How does biogeography contribute to an evolution, How does biogeography con...

How does biogeography contribute to an understanding of evolution? In biogeography studies, same animals that seem to be closely related are adapted to dissimilar environments

Producers - biotic components, Producers - Biotic Components Producers...

Producers - Biotic Components Producers also called autotrophs are largely green plants that can make food from simple inorganic materials. Food refers to complex organic comp

Photosynthesis Lab, How does light intensity affect oxygen production?

How does light intensity affect oxygen production?

State the concept of type locus interaction, State the concept of type locu...

State the concept of type locus interaction Some of the major contributions included the concept of type locus interaction, the analysis of quantitative as opposed to qualitati

What are the illustrations of the criminal law, What are the illustrations ...

What are the illustrations of the criminal law? Illustrations of crimes' law: Illustrations of crimes are theft, reckless or murder behaviour. The major aim of illegal

Define the thin and thick filaments of a sarcomere, When the overlap betwee...

When the overlap between the thin and thick filaments of a sarcomere in a skeletal muscle is decreasing, A. the total length of the I band is increasing in the sarcomere. B.

Chi square test and show the chi square test, You are working with plants t...

You are working with plants that have either hairy (dominant) or 'bald' (recessive) flowers. Hairy flowers have little hairs on them that make the flowers look fuzzy, bald flowers

Nutrition, what are the examples of parasitic plants

what are the examples of parasitic plants

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