Studies on Aciduric Oral Strains Resistant to Sodium Azide Except Lactobacilli
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چکیده
منابع مشابه
Acid production by oral strains of Candida albicans and lactobacilli.
Both Candida albicans and lactobacilli are common colonizers of carious lesions in children and adolescents. The purpose of this study is to compare the velocity of acid production between C. albicans and several Lactobacillus species at different pH levels and concentrations of glucose. Washed, pure resting-cell suspensions were obtained by culturing a total of 28 oral isolates comprising the ...
متن کاملInteractions of oral strains of Candida albicans and lactobacilli.
The increased incidence of candida infections since the advent of antibiotic therapy is well known (Wolfson, 1949; Finland, 1951; Keefer, 1951; Woods et al., 1951; i'vIcVay and Sprunt, 1951; Editorial, J.A.M.A., 1951). We have found a rise also, over the past five years, in the incidence of Candida albicans in the mouths of healthy young adults. Using the same methods of sampling as in a previo...
متن کاملStudies of the Effect of Sodium Azide on Microbic Growth and Respiration: IV. The Effect of Sodium Azide on Glucose Fermentation and Lactic Acid Production by Streptococci and Lactobacilli.
A study of t'.e effects of sodium azide on the gas metabolism of Bacillus subtilis and Pseudomonas aeruginosa under aerobic conditions has been described (Lichstenm and Soule, 1944c). It was shown that the chemical exerted an inhibitory effect on the oxygen consumption of these bacteria, and the respiratory quQtients obtained suggested that the organisms were respiring anaerobically. The fac. t...
متن کاملAntagonistic Effects of Lactobacilli spp. against Ciprofloxacin-Resistant Uropathogenic Escherichia coli Strains
Background and Objectives: Recently, the use of probiotics for the treatment of Urinary Tract Infections has become more popular. The use of probiotics in therapy is useful as only a few side effects such as destruction of resistant bacteria or disturbance of the intestinal microbiota have been reported. The aim of this study was to evaluate the probiotic effects of lactic acid bacteria by co-a...
متن کاملStudies of the Effect of Sodium Azide on Microbic Growth and Respiration: II. The Action of Sodium Azide on Bacterial Catalase.
Although Keilin and Hartree (1934) and Blaschko (1935) have shown that sodium azide inhibits catalase derived from animal tissue, there is no information about its action on bacterial catalase. It seemed therefore desirable to make a quantitative study of the effects of sodium azide on catalase derived from this source. Since peroxides are metabolic products of many organisms, the inhibition of...
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ژورنال
عنوان ژورنال: THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN
سال: 1956
ISSN: 1884-5185,0300-9149
DOI: 10.5357/koubyou.23.275