Mississippi Jack route to New Orleans. Jacky begins to market her own patent medicine consisting of an alcoholic tincture of opium (better known as laudanum) and Kentucky bourbon, which she markets during medicine shows. Most patent medicines of the time were made up with similar ingredients and similar lavish claims for their efficacy. Use of these compounds was widespread and unregulated. The crew encounter a secret abolitionist running a slave-selling scam in which the "slave" is sold, and then escapes to be sold again and again. Similar plots were sometimes used to trick runaways into cooperating with a sale which would turn
Desensitization (medicine) include: Desensitization (medicine) In medicine, desensitization is a method to reduce or eliminate an organism's negative reaction to a substance or stimulus. In pharmacology, "drug desensitization" is equivalent to drug tolerance, though the latter term refers to the more general concept of subjects' reactions (positive or negative) to a drug reducing following its repeated use. For example, if a person with diabetes mellitus has a bad allergic reaction to taking a full dose of beef insulin, the person is given a very small amount of the insulin at first, so small that the person has no adverse reaction or very