ScienceJohn Michels (Journalist) 1947 |
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Стр. 131
... preparing small amounts of the enzyme from rat and mouse organs which does not have the disadvantages of the previous method noted above . Extracts of B - glucuronidase prepared in this way have been used in studying the kinetics of the ...
... preparing small amounts of the enzyme from rat and mouse organs which does not have the disadvantages of the previous method noted above . Extracts of B - glucuronidase prepared in this way have been used in studying the kinetics of the ...
Стр. 306
... prepared . These were scattered during the war in soil , sewage , and food as well as being given by mouth . The director , L. Jankelevich , said that statistics regard- ing bacteriophage were weak ; he had observed its thera- peutic ...
... prepared . These were scattered during the war in soil , sewage , and food as well as being given by mouth . The director , L. Jankelevich , said that statistics regard- ing bacteriophage were weak ; he had observed its thera- peutic ...
Стр. 338
... prepared by adding known amounts of radio- active INBA to known amounts of the dried , ground ( 20 mesh ) plant material . The acid was in the form of a dilute aqueous solution prepared by dilution of an alcoholic solution of the acid ...
... prepared by adding known amounts of radio- active INBA to known amounts of the dried , ground ( 20 mesh ) plant material . The acid was in the form of a dilute aqueous solution prepared by dilution of an alcoholic solution of the acid ...
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AAAS acid activity administration American animals application appointed Association atomic awarded barbiturate biological blood cancer carbon cells cent centrioles chairman chemical chemistry Chicago chromosomes clinical College Commission Committee concentration Department director disease Division Edison effect electrical energy engineering enzyme estrone experimental experiments field Foundation glycerides grams Harlow Shapley Illustrated inactivation increase industrial injection Institute investigation isotopes Kirtley F Laboratory liver material Medical Medicine meeting ment method mice mustard gas National neutrons normal nutrition observed obtained operation organization patients penicillin period physical physiology pipette plants plutonium possible present president problems production professor protein radiation radioactive rats reactions record Roger Adams sample School Science scientific scientists Service smegma Society sodium solution specific stanine streptomycin subtilin technical temperature tests thermal neutrons thiamine tion tissue treatment tube tumors University uranium vitamin Washington York zirconium