Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving viable micro-organism
Patent
1985-01-31
1987-09-08
Naff, David M.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving viable micro-organism
435253, 435800, 435801, 435299, C12Q 114, C12N 120
Patent
active
046924078
ABSTRACT:
A test kit and method is disclosed for the semi-quantitative detection of Streptococcus mutans from the oral cavity of a patient. Saliva from a patient is introduced into a diluent solution to which has been added just before the saliva a predetermined powdered amount of bacitracin. Then the diluent solution is contacted with a sterile media-coated paddle, the media-coated paddle containing the diluent and test saliva is incubated, and Streptococcus mutans in the test saliva is semi-quantitively determined by comparing the percent of colony density with a standard Streptococcus mutan colony density chart.
REFERENCES:
patent: 3843452 (1972-04-01), Freake et al.
patent: 3890200 (1975-06-01), Jordan et al.
patent: 4108728 (1978-08-01), Spinner et al.
patent: 4179338 (1979-12-01), Gordon
patent: 4308347 (1981-12-01), Forrer et al.
Alaluusua et al. (1984) Scand. Journal of Dental Research, vol. 92, pp. 127-133.
Jordan Harold V.
Marmel Max
Crowley Richard P.
Forsyth Dental Infirmary for Children
Herald William J.
Naff David M.
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