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Spontaneous generation in the 1870s : Victorian scientific naturalism and its relationship to medicineAdam, Alison E. January 1988 (has links)
In the 1870s a debate over the spontaneous generation of microorganisms took place in Britain. Much opposition to the doctrine of spontaneous generation came from the Victorian scientific naturalists, especially John Tyndall, Professor of Natural Philosophy at the Royal Institution, London. This thesis provides an understanding of and explanations for the beliefs surrounding the spontaneous generation debate, particularly with regard to Victorian scientific naturalism and its relationship to medicine. Spontaneous generation threatened some of the fundamental tenets of naturalism. Furthermore, Tyndall clearly related his opposition to spontaneous generation to his support for the germ theory which he used as a vehicle for advocating a scientific approach to medicine. The thesis concludes that Tyndall's campaign for scientific medicine was part of the scientific naturalists' campaign to spread the naturalistic world-view and to gain cultural leadership. The spontaneous generation debate is examined in detail. The shift in experimental paradigm away from physical conditions towards a bacteriological approach is described. Chapter 5 examines the threats an acceptance of spontaneous generation posed to naturalism in terms of evolution, protoplasm and naturalistic explanations of disease. The effects of Tyndall's campaign for the germ theory on the medical profession are described. In order to understand how scientific knowledge was introduced into medicine, Chapter 6 examines the work of key medical scientists in the field of pathology with reference to their involvement in the spontaneous generation debate and in particular the reasons for their acceptance or rejection of the germ theory. Chapter 7 shows how the spontaneous generation debate impacted the domain of public health from the 1870s-1890s by means of a detailed examination of handbooks of sanitation and hygiene. The gradual introduction of results from the spontaneous generation debate into these works demonstrates the importance of the spontaneous generation debate in forming a bridge from the medical knowledge of the 1860s to the new bacteriology of the 1880s.
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From medical geography to germ theory in Colombia, 1860-1900Garcia Lopez, Claudia Monica January 2009 (has links)
Before the consolidation of the germ theory of human diseases at the end of the nineteenth century, medical explanations about disease causation were dominated by the environmental notions of medical geography. This dissertation explores how nineteenth-century Colombian physicians transformed the medical geographical approach using the early concepts and technologies of the emerging Pasteurian germ theory. I follow this transformation in the cases of periodic fevers (yellow fever and malaria), continuous fevers (typhoid fever and typhus) and leprosy. The analysis reveals that by mid century physicians had incorporated neo-Hippocratic versions of disease causation and French medical geographical ideas in order to make sense of disease of the warm, temperate and cold lands. Their conceptual network revolved around the specific, predisposing and occasional causes in which climate and geography played a determinant role. Evidence indicates that this was the case of periodic fevers of the warm lands (yellow fever and malaria). I argue that the “parasitic” hypothesis of yellow fever was accepted during the controversy around the prophylactic inoculations inspired by Pasteurism that were applied in Colombia in 1887. However, doctors struggled to reconcile the medical geographical and the bacteriological perspective of both yellow fever and malaria. Continuous fevers, on the other hand, were also framed within the medical geography scheme of disease causation. I show how during the debates about typhoid fever and typhus happening in the Colombian highlands during the 70s, 80s and 90s, doctors used medical geographical notions and developed anti-pasteurian arguments, while the international scientific community had identified the specific bacilli for typhoid fever. Finally, I argue that the strong interest of Colombian doctors on leprosy –also understood in neo-Hippocratic terms- that foster the search for local treatments based on Pasteurism (antiseptics in the 1880s and serotherapy in the 1890s) also prompted the extension of the bacteriological model and techniques to other diseases in those decades.
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Profound Possibilities: Microscopic Science and the Literary Imagination, 1820-1900Carmack, Jeremy 10 November 2022 (has links)
No description available.
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The Germ Theory of Dystopias: Fears of Human Nature in 1984 and Brave New WorldHarris, Clea D. 01 January 2015 (has links)
This project is an exploration of 20th century dystopian literature through the lens of germ theory. This scientific principle, which emerged in the late 19th century, asserts that microorganisms pervade the world; these invisible and omnipresent germs cause specific diseases which are often life threatening. Additionally, germ theory states that vaccines and antiseptics can prevent some of these afflictions and that antibiotics can treat others. This concept of a pervasive, invisible, infection-causing other is not just a biological principle, though; in this paper, I argue that one can interpret it as an ideological framework for understanding human existence as a whole. Particularly, I believe that authors of prominent 20th century dystopian novels applied the tenets of germ theory in order to explore the potential “pathogens” that furtively exist within the human mind. These pseudo-germs are various human tendencies that, when left “untreated” by governments, create nonnormative members of society. In the eyes of dystopian regimes, it is precisely this nonnormativity that poses a lethal threat, in that it challenges the continued existence of society with the current ruling body at the helm. In this paper, I trace love (both sexual and familial) and individuation (as a function of social hierarchy, recreational activities, and the use of language) as social disease-causing pathogens in George Orwell’s 1984 and in Aldous Huxley’s Brave New World.
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