ScienceJohn Michels (Journalist) 1953 |
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Стр. 50
... determined by electron microscopic count . A positive complement fixation reaction was used to determine the number of organisms infective for guinea pigs . In determining the number of rickettsiae necessary to infect eggs , the lowest ...
... determined by electron microscopic count . A positive complement fixation reaction was used to determine the number of organisms infective for guinea pigs . In determining the number of rickettsiae necessary to infect eggs , the lowest ...
Стр. 138
... determined by the following methods : intracutaneous wheal in guinea pigs ( Bülbring and Wajda's method [ 6 ] ) ; intraspinal injection in rabbits ( method of Bieter et al . [ 7 ] ) ; corneal instillation in rabbits and urethral ...
... determined by the following methods : intracutaneous wheal in guinea pigs ( Bülbring and Wajda's method [ 6 ] ) ; intraspinal injection in rabbits ( method of Bieter et al . [ 7 ] ) ; corneal instillation in rabbits and urethral ...
Стр. 182
... determined by the Mejbaum ( 13 ) orcinol method . § DNA determined by the Dische ( 15 ) diphenylamine method . Average of two determinations . # Schmidt - Thannhauser precipitate extracted with hot trichloroacetic acid ( in sample 2A ...
... determined by the Mejbaum ( 13 ) orcinol method . § DNA determined by the Dische ( 15 ) diphenylamine method . Average of two determinations . # Schmidt - Thannhauser precipitate extracted with hot trichloroacetic acid ( in sample 2A ...
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News and Notes | 38 |
21 | 40 |
A Quantitative Analysis of the Factors Involved in | 49 |
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