Isolates (657) representing 22 bacterial species were tested for susceptibility to silver
sulfadiazine. All of the strains tested were inhibited by concentration levels of the drug which are …

Sodium hypochlorite, a standard household item, induces base-substitution mutations in
Salmonella typhimurium. Because of its potent bacterial effect the mutagenicity of hypochlorite …

Two silver sulfadiazine-resistant isolates of Enterobacter cloacae obtained in a burns unit
where the drug was in use were studied. These strains were resistant to elevated levels of the …

Study Design This was a prospective, randomized, double-blind, parallel group multicenter
trial. To minimize thyroid sequestration of 1231 patients were placed on Lugol's iodine(K!) …

Ethylene oxide (EO) is widely used as a fumigant to sterilize foodstuffs, textiles, medical
instruments, and a variety of otherobjects (Merck Index, 1968; Fishbein, 1969). EO has …

Povidone‐iodine is capable of specifically altering the DNA of living cells. This alteration
may result in the induction of mutations of the base‐substitution type. Because of the known …

HEEP COPYRIGHT: BIOL ABS. The mutagenicity of a preparation of 1-chloro-2-propanol
containing 2-chloro-1-propanol for Salmonella typhimurium TA1530 but not for TA1538 was …

Mutants of Salmonella typhimurium selected for resistance to chlorate displayed decreased
virulence for mice.

Motivational techniques and strategies that may be used by teachers to strengthen student
performance and reinforce positive attitudes toward learning are discussed and analyzed. …

This report reviews a study to identify individual factors that affect adult learners' success and
persistence in college programs. Part 1, a historical analysis, uses past records of students …