ANAPHYLAXIS 411 



according to Hans Meyer, 85 depend probably upon the chemical 

 peculiarities of the tissues of the individual, such as calcium con- 

 tents, etc. Hunt 86 has also shown that poison susceptibility, in cer- 

 tain cases, may be influenced by the diet. 



85 Meyer u. Gottlieb. "Experimentelle Pharmakologie," 2d Ed., Urban 

 & Schwartzenberg, pp. 520 et seq., 1911. 



86 Reid Hunt. U. 8. Pub. Health and M. H. S. Hyg. Lab. Bull, 69, 1910. 



