THE BACTERIOSTATIC ACTIVITY OF CERIUM, LANTHANUM, AND THALLIUM
THE BACTERIOSTATIC ACTIVITY OF CERIUM, LANTHANUM, AND THALLIUM
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DOI：
10.1128/jb.54.4.417-424.1947
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发表时间：
1947-01-01
影响因子：
3.2
通讯作者：
MCCLESKEY, CS
中科院分区：
文献类型：
--
作者：
BURKES, S;MCCLESKEY, CS
在基础培养基（1% Difco蛋白胨和1.5% Difco琼脂）中添加不同浓度的铈、镧和铊盐，并测定其毒性。39 spp.所有3种物质对细菌的毒性均大于真菌。毒性的顺序近似。相同（0.0002-0.0012 M浓度，防止生长）。在培养基中加入Na ~（2-）SO ~ 4或MgCl ~ 2可使其毒性有所降低。
Salts of cerium, lanthanum, and thallium were added in varying conc. to the basal medium (1% Difco peptone and 1.5% Difco agar), and the toxicity detd. for 39 spp. All 3 substances were more toxic for bacteria than for fungi. The order of toxicity was approx. the same (0.0002-0.0012 M conc. preventing growth). Addition to the medium of Na2-SO4 or MgCl2 reduced the toxicity somewhat.