Electricity.

Quackery in medicine is as old as medicine. In times of crisis desperate patients believe in extraordinary claims. In the annals of pain killer quack medicine, elixirs, nostrums and liniments hold a special position. The College of Dentistry at NYU received a collection of 234 bottles of quack medicine dating from approximately 1850 through 1940.In this paper, the THIRD in a series of articles featuring "Elixirs of the Past", we focus on five particularly notable samples claiming to have "electric" properties: Electric Brand Oil Compound, Hunt's Lightening Oil, Electric Indian Liniment, Regent's Electric Liniment and Haven's Electro-magnetic Liniment. Needless to say, none of these contained electricity or even electrolytes for that matter. In 1906, Congress enacted The Pure Food and Drug Act to prohibit exaggerated or unsubstantiated claims in the marketing and labeling of household products and to control the use of potentially harmful ingredients. The modern-day use of internet advertisements to make unsupported claims is in some ways even more brazen than the advertisements from a century ago.

Opium.

Quackery in medicine is as old as medicine itself. In times of crisis, desperate patients often believe extraordinary claims. In the annals of pain-killer quack medicine, elixirs, nostrums and liniments hold a prominent position. NYU College of Dentistry (NYUCD) has a collection of 234 bottles of such medicines dating from the mid-1800s through 1940. This paper is the second in a series of articles featuring "Elixirs of the Past" in which we bring to light five more samples containing opium: Dr. B.J. Kendall's Instant Relief for Pain, Dr. Munn's Elixir of Opium, Dill's Balm of Life, Foley's Pain Relief, and Brown's Instant Relief for Pain. These are just five examples out of countless syrups, nostrums, balm or liniments that contained narcotics and were linked to overdose, addiction and sometimes death. In 1906, Congress enacted The Pure Food and Drug Act to stop unsubstantiated medicinal claims and control the use of addictive substances. The modern-day use of internet advertisements to make unsupported claims is in some ways even more brazen than the advertisements from a century ago. Indeed, the recent widespread use of prescription painkillers, along with the resulting epidemic in opiate addiction that has caused upwards of 50,000 deaths is a case in point.

Students in a Course-Based Undergraduate Research Experience Course Discovered Dramatic Changes in the Bacterial Community Composition Between Summer and Winter Lake Samples.

Course-based undergraduate research experience (CURE) courses incorporate high-impact pedagogies that have been shown to increase undergraduate retention among underrepresented minorities and women. As part of the Building Infrastructure Leading to Diversity program at the University of Detroit Mercy, a CURE metagenomics course was established in the winter of 2019. Students investigated the bacterial community composition in a eutrophic cove in Lake Saint Clair (Harrison Township, MI, United States) from water samples taken in the summer and winter. The students created 16S rRNA libraries that were sequenced using next-generation sequencing technology. They used a public web-based supercomputing resource to process their raw sequencing data and web-based tools to perform advanced statistical analysis. The students discovered that the most common operational taxonomic unit, representing 31% of the prokaryotic sequences in both summer and winter samples, corresponded to an organism that belongs to a previously unidentified phylum. This result showed the students the power of metagenomics because the approach was able to detect unclassified organisms. Principal Coordinates Analysis of Bray-Curtis dissimilarity index data showed that the winter community was distinct from the summer community [Analysis of Similarities (ANOSIM) r = 0.59829, n = 18, and p < 0.001]. Dendrograms based on hierarchically clustered Pearson correlation coefficients of phyla were divided into a winter clade and a summer clade. The conclusion is that the winter bacterial population was fundamentally different from the summer population, even though the samples were taken from the same locations in a protected cove. Because of the small class sizes, qualitative as well as statistical methods were used to evaluate the course's impact on student attitudes. Results from the Laboratory Course Assessment Survey showed that most of the respondents felt they were contributing to scientific knowledge and the course fostered student collaboration. The majority of respondents agreed or strongly agreed that the course incorporated iteration aspects of scientific investigations, such as repeating procedures to fix problems. In summary, the metagenomics CURE course was able to add to scientific knowledge and allowed students to participate in authentic research.

Snake Oil and Indian Liniment.

Quackery in medicine is as old as medicine itself. In times of crisis, desperate patients often believe extraordinary claims. In the annals of pain-killer quack medicine, snake oil, elixirs, nostrums and Indian liniments hold a special position. NYU College of Dentistry (NYUCD) has a collection of 234 bottles of such medicines dating from the mid-1800s through 1940. This paper is the fifth in a series of articles featuring "Elixirs of the Past" in which we bring to light six more samples with claims to traditional Chinese or American Indian medicine using snake oil: Virex Compound, Rattlesnake Bill's Oil, Electric Indian Liniment, The King of All Indian Oils, Millerhaus Antiseptic Oil and Celebrated Indian Lotion. The six examples are just a few quack medications linked to fraud, overdose, addiction or death. In 1906, Congress enacted The Pure Food and Drug Act and reinforced it with the Federal Food, Drug and Cosmetic Act of 1938, to stop unsubstantiated medicinal claims and control the use of addictive and dangerous substances. The modern-day use of social media to advertise quack medicine is in some ways even more brazen than selling patent medicine a century ago.