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

What is rh typing of mother & fetus hemolythemolytic disease, What is the R...

What is the Rh typing of the mother and of the fetus in the hemolytic disease of the newborn? In a hemolytic disease of the newborn the mother is Rh- and the fetus Rh+. In thes

Explain the evolution of the vascular plant body, Explain the Evolution of ...

Explain the Evolution of the Vascular Plant Body? Vascular Plant anatomy reflects adaptation to life on land. In an aquatic environment, the photosynthetic surfaces are support

Define drug effects on food intake - anorexic effect, Define Drug Effects o...

Define Drug Effects on Food Intake - Anorexic Effect? Have an anorexic effect, either as a direct effect of the drug on appetite e.g., some antibiotics or because of side-effec

Mycoplasmosis, Contagious bovine pleuropneumonia (CBPP) This is a highl...

Contagious bovine pleuropneumonia (CBPP) This is a highly fatal disease of cattle and of major economic importance in certain tropical countries. It also affects buffaloes, bis

What is isozymes, ISOZYMES : an enzyme having different molecular forms bu...

ISOZYMES : an enzyme having different molecular forms but catalyzing the same reaction.

Cell determination, Cell Determination Cell determination is a process...

Cell Determination Cell determination is a process through which portions of embryonic genome are selected for expression in particular embryonic cells. Determination to follo

Protozoa., what is .groups of protozoa?

what is .groups of protozoa?

What are some things that have algae in them, What are some things that hav...

What are some things that have algae in them? Yeast is considered Algae.

Explain the management of eating disorders, Explain the Management of Eatin...

Explain the Management of Eating Disorders? We shall consider the components of the management of anorexia nervosa and bulimia nervosa together, since the nutritional consequen

Explain herbicide tolerant crops, Explain herbicide tolerant  crops C...

Explain herbicide tolerant  crops Candidates who reached the scholarship standard demonstrated a wide general knowledge of the living  world to which they could relate biologi

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