Define about the manganese deficiency, Biology

Assignment Help:

Define about the Manganese Deficiency?

Mn deficiency has been observed in many species of animals and symptoms include: impaired growth, skeletal abnormalities, depressed reproductive function and defects in lipids and carbohydrate metabolism. With respect to humans, there is a little evidence of Mn deficiency as this mineral is widely distributed in a variety of foods. However, limited studies have reported symptoms of its deficiency after consuming experimental diets deficient in Mn.

These included dermatitis, depressed growth of hair and nail, hypocholesterolemia and weight loss. Please note that sample size was very small in these limited experimental studies. Evidence is accumulating that Mn deficiency may be present in selected groups. It has been reported in patients on long-term parenteral nutrition when the solutions were low in Mn content. Modest supplementation of iron can result in lowering of lymphocyte Mn-SOD activity in humans. In view .of high frequency of iron supplementation by some groups, it is worthwhile to find out the incidence of Fe- supplementation-induced reductions in Mn status. Mn deprivation has been associated with osteoporosis, diabetes, epilepsy, atherosclerosis and impaired wound healing. While a low Mn level in body tissues can affect the human health adversely, a higher than normal intake may also influence several functions.


Related Discussions:- Define about the manganese deficiency

Explain the coverage of ecology and evolution, Coverage of Ecology AND Evol...

Coverage of Ecology AND Evolution to include: Ecology Impact of HTC and/or IRC on chemical usage and the ecological and/or evolutionary impact of the chemical usage

Difference between phanerogamic and cryptogamic plants, Q. What is the diff...

Q. What is the difference between phanerogamic and cryptogamic plants? Cryptogamic (hidden sex organs) plants are those that do not present seeds or flowers. They comprise the

Explain the numerical aperture, Explain the Numerical Aperture? Numeric...

Explain the Numerical Aperture? Numerical aperture is a characteristic of each lens and is printed on the lens. It can be defined as a function of the diameter of the objective

Soil-environmental components, Soil-Environmental Components The word s...

Soil-Environmental Components The word soil is derived from Latin word 'solum' meaning earthy material in which plants grow. The soil is the consolidated outer layer of the ear

Draw a class diagram, Draw a class diagram: You are required to provid...

Draw a class diagram: You are required to provide a practical implementation in C++ for the following class diagram. You have to provide the solution in the form of classes in

Determine the assess mobility of prosthesis, Assess Mobility of Prosthesis ...

Assess Mobility of Prosthesis All implant-supported prostheses must be stable.  To detect mobility, place an explorer or scaler under the embrasures and apply gentle pressure i

How is the excretory system of molluscs characterized, Q. How is the excret...

Q. How is the excretory system of molluscs characterized? Molluscs have one or two pair of spongelike nephridia, similar to kidneys

Amoeba, Place a slide of Amoeba (common species is A. proteus) under tlie l...

Place a slide of Amoeba (common species is A. proteus) under tlie lnicroscope and focus it under low power (5x x 5x), and observe it carefully. Amoeba looks like an irregular colou

Viruses, Are viruses cellular organisms?

Are viruses cellular organisms?

Protoplasm, Protoplasm Also known as bioplast . It is gelly like...

Protoplasm Also known as bioplast . It is gelly like & semi liquid in appearance. It is translucent in nature. It is colourless, oderless, viscous, elastic & granu

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