In some cases, a title can also serve as a permanent legal record of condemnation of property, such as in the case of an automobile junk or salvage title. In the case of real estate, the legal instrument used to transfer title is the deed. A famous rule is that a thief cannot convey good title, so title searches are routine (or highly recommended) for purchases of many types of expensive property (especially real estate).
In contrast to most drugs that are chemically synthesized and their structure is known, most biologics are complex mixtures that are not easily identified or characterized. Biological products, including those manufactured by biotechnology, tend to be heat sensitive and susceptible to microbial contamination.
where L =ligand (drug), R =receptor (attachment site), reaction dynamics that can be studied mathematically through tools such as free energy maps. Pharmacodynamics is often summarized as the study of what a drug does to the body, whereas pharmacokinetics is the study of what the body does to a drug.he desired activity of a drug is mainly due to successful targeting of one of the following: 1  Cellular membrane disruption. 2  Chemical reaction with downstream effects. 3  Interaction with enzyme proteins. 4  Interaction with structural proteins. 5  Interaction with carrier proteins. 6  Interaction with ion channels.