ScienceJohn Michels (Journalist) 1951 |
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Стр. 157
... rats weighing approximately 200 g were divided into five groups . Group I comprised 20 rats receiving no treatment . Group II comprised 20 rats which received 600 r total - body irradiation . In Group III were 12 rats exposed to 600 r ...
... rats weighing approximately 200 g were divided into five groups . Group I comprised 20 rats receiving no treatment . Group II comprised 20 rats which received 600 r total - body irradiation . In Group III were 12 rats exposed to 600 r ...
Стр. 214
... Rats in Relationship to Man's Welfare1 THIS series of films has made available for the first time a comprehensive coverage of the biology of rats in its relationship to man's welfare . They cover Rattus norvegicus , the Norway rat , and ...
... Rats in Relationship to Man's Welfare1 THIS series of films has made available for the first time a comprehensive coverage of the biology of rats in its relationship to man's welfare . They cover Rattus norvegicus , the Norway rat , and ...
Стр. 578
... rats to 87 % of the offspring of vaccinated parents , as shown in Table 1 . The second method consisted of implantation of tumor grafts into normal rats , and when the grafts had grown to a small size , the rats were subjected to ...
... rats to 87 % of the offspring of vaccinated parents , as shown in Table 1 . The second method consisted of implantation of tumor grafts into normal rats , and when the grafts had grown to a small size , the rats were subjected to ...
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AAAS absorption acetone acid activity American amino acids Ammonoidea animals Annual Antabuse applied appointed Association autoxidation awarded Bentley Glass Biochem Biol biological blood Cancer cells Chem chemical Chemistry Chicago chlorophyll chloroprocaine clinical colchicine College concentration cortisone culture density Department diet director Division effect Engineering enzyme epidermis erythrocytes experimental experiments field Fraction Geology growth Health Ibid inhibition injection Institute investigation Laboratory liver material measured mechanism Medical Medicine ment metabolism method muscle National nuclear nuclei observed obtained organic oxidation penicillin physical Physiol physiology plant plasma potassium present procaine production professor rats reported samples School Science scientific scientists Sept serum Society soil solution substances Table technique temperature thiouracil tion tissue tryptophan tube tumors Univ University University of Minnesota uracil uraninite vitamin B12 y-globulin York