Mycotoxicoses, Biology

Assignment Help:

Mycotoxicoses


Mycotoxicoses cause heavy economic loss due to high morbidity and consequent production loss. Low grade mortality is also recorded. The main toxins involved are aflatoxin, occharotoxin, T2 toxin and steregmatocystin. Primarily the species Aspergillus, Fusarium and Penicillium are considered important for mycotoxicoses. These toxins are produced by fungi in feed which are not preserved properly. Diseases caused by mycotoxins are:

(i) not contagious

(ii) they are connected with food and/or specific feed

(iii) they are similar to avitaminoses

(iv) they are not treated with  antibiotics or other medicines

(v) they do not cause an immunological response in the organism because they are of small molecular mass and the animals are permanently protected from their effects.

The content of mycotoxins in food and/or feed in practical conditions more often causes the appearance of chronic mycotoxicoses, and the effects of smaller quantities over a longer period of time are the same as of larger quantities over a short period. The early or timely establishment of the presence of mycotoxins in feed and the subsequent elimination of the contaminated feed can alleviate the negative effects, but a certain time period is required for the elimination of the resorbed quantities of mycotoxins and the disappearance of the harmful effect. Several measures have been taken to cure the contaminated feed, but the success rate and economic considerations are not satisfactory. The only way to prevent the condition is to provide a clean feed to the animals and birds. Testing of the feed or feed ingredients is therefore essential especially in poultry and dairy husbandry to save economic losses. Regular monitoring of sanitary hygiene of feed must be practiced to prevent the harmful effects of mycotoxins.


Related Discussions:- Mycotoxicoses

Blastomycosis, Blastomycosis Blastomyces dermatidis is a dimorphic fung...

Blastomycosis Blastomyces dermatidis is a dimorphic fungus existing as a mold in the soil (saprophytic stage) and as a yeast in tissues (parasitic stage). It causes systemic fu

Absolute time, Absolute time is one of the two types of geologic time (rel...

Absolute time is one of the two types of geologic time (relative time being the other), with the distinct age date established generally by the decay of the radioactive elements,

Schematic representation of curser position of pulse wave, A lot of hemodyn...

A lot of hemodynamic information including maximum and mean velocity, maximum and mean pressure gradients and pressure half time can be obtained from Doppler trace that helps in

Define the composition of potato dextrose agar, Define the Composition of P...

Define the Composition of Potato Dextrose Agar? This media is used for cultivation of yeasts, fungi and moulds. Potato (Peeled) - 200.0 gm Dextrose - 20.0 gm Agar - 15

Define the recommended dietary allowance for vitamin b12, Define the Recomm...

Define the Recommended Dietary Allowance for Vitamin B 12 (RDA)? Vitamin B 12 deficiency is common in true vegans who can be treated with small doses since the daily requirem

Causes of malnutrition in inflammatory bowel disease, Q. Causes of Malnutri...

Q. Causes of Malnutrition in Inflammatory Bowel Disease? The causes of malnutrition include: • Decreased oral intake, which can be disease induced due to abdominal pain, dia

Explain enzyme inhibition, ENZYME INHIBITION Enzymes are often inhibite...

ENZYME INHIBITION Enzymes are often inhibited by  the presence of  suitable inhibitors. Much of current drug therapy  is based  on this. Basically, there  are  three major  cla

Important herbaria, Q. Important Herbaria? The herbarium is a place whe...

Q. Important Herbaria? The herbarium is a place where dried and mounted specimens are stored according to any recognised system of classification. Special attention is paid tow

What is suturing technique, Normal 0 false false false ...

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

Adrenocortical steroids - vertebrates, Normal 0 false false ...

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

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