Note 219 — PHARMACOLOGIA. ON THE OPERATIONS OF MEDICINAL BODIES, AND ON THE CLASSIFICATIONS FOUNDED ON THEM. (continued 2)

There can be no doubt but that death has been produced by the mechanical operation of various insoluble bodies; although we cannot believe the numerous tales recorded on the subject of diamond dust (supposed to constitute the basis of the celebrated “Powder of Succession”) or of powdered glass, &c. Numerous cases are recorded where life has been destroyed by the lodgement of substances in the intestines; and we have lately heard of the fatal effects produced by alvine accumulations from the habitual use of Magnesia. With respect to the danger from the ingestion of glass and enamel in powder, there still exists much difference of opinion; Caldani, Mandruzzato, and M. Le Sauvage, report experiments made upon men and animals, in which no bad consequences followed; on the other hand, Schurigius (Chylologia) and Cardanus (De Venenis) cite instances where persons have died of ulcerations of the stomach from such causes; and M. Portal, Foderé, (Medicine Legale) Plouquet (Comment. super Homicid.) Stoll, (Ratio Medendi, part vi. p. 60) Gmelin (Hist. General de Ven. mineral.) Frank (Man. de Toxicol.) furnish testimony in support of the opinion which assigns to such bodies a highly deleterious action.