Pbpk models strategies, Strategic Management

Assignment Help:

Model-Building Strategies

Various strategies have been used when implementing whole body PBPK models. As discussed below, it is important to distinguish between model building for simulation from that for data analysis. In the latter case, parameter identifiability is a crucial element of the process. Debates on model structure are ongoing between the "complicators" (ie, those wishing to retain as much of the higher level structure of the global model as possible) and the "KISsers" (those wishing to "keep it [the model] as simple as possible," through lumping of various tissues together). Whatever the case, the modeling process and, implicitly the complexity of the model it- self, are best undertaken with an eye to the intended application. In practice, this may vary during drug discovery and development as more data become available (such as tissue levels obtained during safety assessment); hence, it is very important to be flexible in the approach. Moreover, if model reduction is employed, it should be undertaken in a formal and systematic way-rather than in the arbitrary manner so commonly seen-and it should allow for model expansion, if subsequently needed.

A parallel activity has been the development of models to describe the performance of individual organs and tissues of the body. In its simplest and commonly ap-plied form, each tissue is regarded as a well-stirred sys-tem, yet experimental data sometimes point to the need for more realistic yet more complex models that take into account such factors as the various physical spaces within tissues, the existence of permeability barriers, organ heterogeneity, and active transport or metabolic processes.


Related Discussions:- Pbpk models strategies

Explain the portfolio approach to strategic analysis, Question 1 Explai...

Question 1 Explain the Portfolio Approach to Strategic Analysis and discuss its limitations. Question 2 Write short notes on each of the following (questions carry equa

Evaluating published research, Choose an academic article and produce an ac...

Choose an academic article and produce an academic review in which you analyse, criticise, and reflect on the paper, of no more than 1200 words. The summary should include some def

Marketing strategy, Select an existing business that has recently launched ...

Select an existing business that has recently launched a new product. You may also use your own company. Consider how the organization's marketing strategy has benefited the new pr

Strategic Management Analysis Paper, Need to write a trend analysis paper f...

Need to write a trend analysis paper for a class. I have done first few parts of the project just need to write the last alaysis paper.

What is organizational design, 1.Middle managers are often at the center of...

1.Middle managers are often at the center of efforts to develop tactical plans to implement established strategies. How are tactical plans typically established? What challenges co

Show the limitations of ratio analysis, Q. Show the Limitations of ratio an...

Q. Show the Limitations of ratio analysis ? A ratio on its own is meaningless, accounting ratios must always be interpreted in relation to other information.  Ratios based on h

Discuss the rationale for tfx company, TFX is a multinational company which...

TFX is a multinational company which manufactures and retails branded designer clothing with business units in a number of different countries globally. Up unless now, each of the

Develop a strategy for an organisation, Design a comprehensive Change Manag...

Design a comprehensive Change Management Strategy for your organisation/division/unit and with that (strategy) make sure that organisational diagnosis/analysis are addressed and cr

What is the average contribution and selling price per unit, Division X has...

Division X has a target return on investment (ROI) of 12%.  It has fixed costs of £400,000 and a variable cost per unit of £5.  The net assets of the division forecast for the next

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