_Held a License for Vivisection at University College, London, Physiological Theatre in 1878._
=Nasse, Hermann.= Prof. Med. Fac., Univ. Marburg.
Author of “Ueber die Ausfluss geschwindigkeit des Blutes aus den Halsgefässen der Hunde und über die modification derselben durch Infusion von Kochsalz in die Gefässe,” Pflüger’s Archiv, Vol. XXII., p. 513.
“Exper. No. 121, was made on a dog of about 14 kgr. weight, very thin, whose blood was particularly poor. Blood was drawn from the carotid artery, the jugular vein, and the vena cava superior at the same time, the last drops of which already thickened in the glass cannula. Respiration had ceased. Only once after a long rest, did the dog draw a deep breath with open mouth as usually happens immediately before death. The pulsations of the heart were scarcely perceptible. I then tried electric stimulation of the nervus vagus, after dissecting it out, but without causing any pulsation of the heart or breathing, either during the stimulation or when it ceased. Death was undoubtedly near. I then injected into the jugular vein a solution of common salt. Tetanus followed each injection--immediately afterwards the heart began to beat again and the blood streamed out of the arteries. When the bleeding ceased, I again injected the solution rather weaker than at first. No cramps followed but the flow of blood continued. The third injection produced the same result, but death followed soon after. The whole experiment had lasted an hour and a-half.”--“_Ueber die Ausflussgeschwindigkeit d. Blutes_,” _etc._, Pflüger’s _Archiv._, Vol. XXII., pp. 547-8.
=Naunyn, Bernhardt.= B. in Berlin, 1839. Studied at Bonn and Berlin. Asst. Med. Clin., Berlin, under Prof. Frerichs, 1863; Prof. Med. Clinic. Dorpat, 1869; Prof. Berne, 1871; Prof. Med. Fac. Univ., Königsberg, 1872.
Co-editor with Klebs and Schmiedeberg of “Archiv für experimentelle Pathologie.” Author of “Handbuch der Intoxicationen” and “Handbuch der speciellen Pathologie,” jointly with R. Boehm, 1874; jointly (with Schreiber) of “Experiments on compression of the brain,” Arch. f. exper. Pathol. u. Pharmak., Vol. XIV., No. 2, p. 1. Contrib. various articles to “Du Bois Reymond’s Archiv.”; also to Ziemssen’s “Cyclopædia of Medicine.”