Statins also block production of sterol and nonsterol isoprenoids that govern feedback regulation of reductase (Goldstein and Brown, 1990).
The 'meat' of the program comes in the form of a large while loop with many nested if statements to check the various conditions governing the feedback systems.
Figure 7 shows the probe resistance as a function of the voltage applied: when the temperature increases, the resistance of the wire tends to increase too. Figure 6 Flowchart of the algorithm governing the feedback-controlled electromigration process.
Scientists are only just starting to figure out some of the rules that govern this feedback.
Moreover, health systems are complex adaptive systems (CAS), constantly changing and governed by feedback.
They are constantly changing, tightly linked and governed by feedback, hence constantly coping and adapting to actions or changes in other parts of the system.
In addition, with its putative role in diverse lipid biosynthetic pathways, α-syn expression may be governed by feedback mechanisms operating in response to myelin lipid abnormalities.
From this information, the synthetic bacterium will have to decide on an appropriate response and relay the signal to different outputs such as migration, initiation of invasion, and production of a therapeutic at a level governed by feedback loops.
The WHO report on Systems Thinking [ 51] suggests that systems are self-organizing, constantly changing, tightly linked, governed by feedback, non-linear (and unpredictable), history dependent, counter-intuitive, and often resistant to change.
