Physiology-based pharmaco-kinetic (pbpk) models, Science

Assignment Help:

Answer the following questions:

(a) What are the objectives of the Bischoff PBPK model? What useful predictions is the model capable of making? How is the model able to translate results from mice to humans?

(b) What are the simplifying assumptions of the model? Why are some organs included in the model while others are excluded? What additional organs would you include for an antidepressant drug? What organs would you include for the drug Lithium (which is used for the treatment of pregnant bipolar women, see paper on by Horton - Tuerk-Cook-Dhur jati)

(c) Verify the mass balance equations for the kidney compartment in the Bischoff model? Explain the physiological meaning of each variable and parameter in the equation.

(d) Run the matlab files provided to you (file sent) and confirm the predictions of the Bischoff model for all organs. Two sets of matlab code are provided, one by a former TA and one that is more structured. Solve the model for the parameters provided for different animals and for the drug, methotrexate (a chemotherapeutic agent). How would you interpret the simulated concentration profiles in terms of physiology? What experiments would you perform to validate the concentration of methotrexate as a function of time for all organs in the model?

 


Related Discussions:- Physiology-based pharmaco-kinetic (pbpk) models

The difference between hard and soft water, The difference between hard and...

The difference between hard and soft water Collect some hard water from a stream(or make some as defined in the next experiment). Also secure some soft water like as rain wate

Radiation hazards, RADIATION HAZARDS : We are sure that you would have st...

RADIATION HAZARDS : We are sure that you would have studied about electromagnetic radiation during your studies at the school. You would recall that in electromagnetic radiatio

Explain non-protein functions of amino acids, Explain Non-protein Functions...

Explain Non-protein Functions of Amino Acids The non-protein functions of amino acids are presented in the following section. It is interesting to note that the non-protein fun

Explain the organ of perception, Explain the Organ of Perception - Pre-requ...

Explain the Organ of Perception - Pre-requisites of Colour Perception These are the receptors. Receptors, as you may already know, are the rods and cones cells present in the r

#Marijuana and Clinical Issues title.., In many states, marijuana is now le...

In many states, marijuana is now legal for certain medical purposes. Identify some clinical issues that may now present themselves because of this. What if you have a client who is

Explain the complement system, Explain the Complement System To remove ...

Explain the Complement System To remove a microorganism by phagocytosis requires phagocytes at the right place in the right time. The organism should adhere to the phagocyte. M

Define white blood cells (wbcs), Define White Blood cells (WBCs) WBCs a...

Define White Blood cells (WBCs) WBCs are also called leukocytes, as they are colourless. They are the army of the human body. Whenever a germ or infection enters our body, the

Solid object.., what are the different kinds of solid object?

what are the different kinds of solid object?

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