Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Animal disease model
The second area of transgenic application in agriculture is to develop lines of animals resistant to some specific damaging diseases. While the genes of interest may be expressed in the transgenic animals, so far there have been no projects that have progressed to the development of disease resistant animal lines. Prion diseases have had a major economic impact arid are a concern in the use of animal products for human use. This is particularly the case for BSE in cattle, and it is now almost certain that this has caused a new and terrible form of Creuzfeldt Jacob disease (CJD) in humans termed vCJD. Scrapie has been described in sheep for many years and, from the evidence of PrP knockouts in the mouse, removal of the PrP gene itself by gene knockout would be expected to produce animals resistant to prion diseases, without detrimental side effects.
Knockout of the Cftr gene in the sheep would be expected to produce a more accurate model of cystic fibrosis in humans due to similarities in lung physiology between sheep and humans. Furthermore sheep lungs are similar in size to those of humans thus enabling medical interventions delivering new drugs or therapy with the Cftr gene to be evaluated more realistically. There are of course major ethical issues which would have to be considered in generating potentially sick animals and these would have to be balanced alongside the practical benefits such a model could bring.
Nutrient Budgets - Nutrient Cycles Nutrients are constantly being added and removed by natural and artificial processes. The measure of the input and outflow of nutrients thro
Which type of tissue are the cartilaginous and the osseous tissue? The cartilaginous and the osseous tissues are considered connective tissues as they are tissues in which the
NON-EDIBLE AND OTHER MINOR OILSEED CAKES Besides the annually cultivated oilseed crops namely, groundnut, sesame, mustard, linseed, coconut, cotton, sunflower and safflower, I
Explain HIV/AIDS HIV/AIDS is another example of chronic infections. Its existence was discovered recently in 1981. The spread of HIV infection is widespread and can pro
Nutrition of Embryo - In Vivo Studies The young proembryo derives its nutrition from ovular tissues with the help of suspensor. As the embryo develops its suspensor degenerate
Q. Goals of prevention of diabetes mellitus? The goals of prevention are to delay the onset of DM and preventing or delaying the cardiovascular complications. Obesity should be
Stomata can open and close in response to changes in the CO 2 concentration inside the leaf. Would you expect stomata to open or close if the CO 2 concentration decreased? Explai
Oral irrigation Devices The use of oral irrigation devices has been controversial due to concerns about incomplete plaque removal and potential separation of connective issue f
What are the Temporal Factors of Abnormality Given the on going schedule of postnatal neurodevelopment, the age of the child at the time of exposure and the behaviour can have
What are the main constituents of the earth's atmosphere in our time? The present atmosphere of the earth is constituted mostly of molecular nitrogen (N2) and molecular oxygen
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd