Deficiency diseases-predisposing factors, Biology

Assignment Help:

Predisposing factors


The incidence of metabolic diseases in cows and buffaloes increases as the milk production increases and the herd size becomes larger. The highest incidences are noted in the period commencing from calving to the peak of lactation. The extremely high turn over of fluids, salts and soluble organic matters during the early lactation period may be beyond the capacity of an individual animal’s metabolic reserves to maintain physiological level of a particular nutrient resulting in development of metabolic diseases. For example, milk fever occurs when the demand of calcium for onset of lactation is greater than its availability in cow’s diet or supply from skeleton reserves. Inadequate quantity of a nutrient or its malabsorption or maldigestion during high metabolic requirement causes negative balance and onset of metabolic diseases. Pregnancy toxaemia in ewes, fat cow syndrome in dairy cattle and hyperlipaemia in horses are some examples of negative nutrient balance. Some production induced metabolic diseases like exertional rhabdomyolysis (azoturia) are predisposed by management practices. Imbalance diet can also contribute to production diseases. For example, a diet may contain adequate quantity of protein but may be deficient in carbohydrate precursor required to meet milk production demand.


Related Discussions:- Deficiency diseases-predisposing factors

Explain changes in gastrointestinal tract of infants, Explain changes in ga...

Explain changes in gastrointestinal tract of infants? A full term baby has the ability to digest simple proteins, carbohydrates and emulsified fats. In first 3-4 months, the p

What do you meant by diabetic ketoacidosis, Q. What do you meant by Diabeti...

Q. What do you meant by Diabetic Ketoacidosis? Diabetic Ketoacidosis (DKA) is one of the acute complications of diabetes mellitus. The name itself implies that there is acidosi

Studying leaf arrangements, Studying leaf arrangements Observe as many ...

Studying leaf arrangements Observe as many growing plants as possible by looking down on them from above. Draw sketches of the dissimilar patterns of leaf arrangement.

Describe thg epa current registration process?, How will the plant-incorpor...

How will the plant-incorporated protectants rules change EPA's current registration process? The rules clarify which plant-incorporated protectants are needed to be evaluated u

What is linkage, What is linkage? Two genes are assumed to be under lin...

What is linkage? Two genes are assumed to be under linkage, or linked, when they reside in the same chromosome. For instance, the research of the human genome discovered tha

What does acute disease mean, What does acute disease mean? An sharp di...

What does acute disease mean? An sharp disease is which does not last for a longer duration n has no weakness in the body

Explain Stirred-tank bioreactors, Normal 0 false false fals...

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

Phylum protozoa, Classification of the phylum protozoa

Classification of the phylum protozoa

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