The frequent effusions of blood in scurvy led Andral to suspect that the chief peculiarity in scorbutic blood was the decrease of fibrin; which was {174} in perfect accord with a theory that he had formed that this change was the uniform cause of passive hemorrhage. Magendie had already given experimental support to this conjecture by inducing in animals phenomena analogous to those of scurvy by the injection into the veins of defibrinated blood or of alkaline solutions. Andral[7] believed his views confirmed when in 1841 he analyzed on two occasions the blood of scorbutic patients and found the fibrin reduced to 1.6 parts per 1000. Similar results were obtained by Eckstein and Frémy. On the other hand, the blood was analyzed by Busk, about the same time, in three well-marked cases of scurvy that occurred on the Dreadnaught hospital-ship, and in all of them the fibrin was in excess of the normal amount, the least being 4.5 and the greatest 6.5 parts per 1000. In perfect accord with Busk's results were the analyses of the blood of five scorbutic females, communicated in a note to the Academy of Sciences in 1847 by Becquerel and Rodier. In no case was the fibrin diminished, but in some it was sensibly increased. In a subsequent case Andral found that the fibrin, instead of being less, exceeded the physiological mean, reaching 4.4 parts, and he concluded that a diminution of this element was not a necessary and common occurrence, but only an effect--a result of prior morbid modifications, and a consequence which was produced more or less frequently according to the severity and duration of the disease. Parmentier and Déyeux found the blood of three scorbutics to resemble inflammatory blood in respect to fibrin, while Frick obtained in one analysis 7.6 parts of fibrin and Leven 4.3 parts. [Footnote 7: _Essai d'hématologie pathologique_.]