[Footnote 6: Medical Independent, 1855.]
The failure in myotic power of the heart and in the muscles of respiration through reflex influence of par vagum and great sympathetic nerves, whereby pulmonary circulation is impeded, are among the earliest of phenomena. Breathing becoming retarded and laborious, the necessary supply of oxygen is no longer received, and blood still venous, in that it is not relieved of its carbon, is returned through the arteries, whereby the capillaries of the brain are gorged with a doubly poisoned circulation, poisoned by both venom and carbon. In this we have ample cause for the attending train of symptoms that, beginning with drowsiness, rapidly passes into stupor followed by profound coma and ultimate dissolution—marked evidence of the fact that a chemical agent or poison may produce a mechanical disease; and autopsical research reveals absolutely nothing save the general disorganization of blood corpuscles, as already noted.
Taking circumstantial and pathological evidences into consideration, the hope of the person thus poisoned rests solely upon lack of vitality in the serpent and its venom, and in his personal idiosyncrasies, habits of life, condition of health, etc., and the varied chapters of accidents. To look for a specific, in any sense of the word, is the utmost folly! The action of the poison and its train of results follow inoculation in too swift succession to be overtaken and counteracted by any antidote, supposing such to be a possible product, even if administered hypodermically. We have evidence of this in iodic preparations, iodine being the nearest approach to a perfect antidote that can be secured by mortal skill, inasmuch, if quickly injected into the circulation, it retards and restrains the disorganizing process whereby the continuity of the blood corpuscles is lost; moreover, it is a marked antiseptic, favors the production of adhesive inflammation, whereby lymph is effused and coagulated about the bitten part, and absorption checked, and the poison rendered less diffusible. But when a remedy is demanded that shall restore the pristine form, functions, and energy of the disorganized globules, man arrogates to himself supernal attributes whereby it becomes possible not only to save and renew, but to create life; and we can scarce expect science or even accident (as some expect) to even rival Nature and set at defiance her most secret and subtle laws. Such, however, is the natural outcropping