[Dynamics of the changes in bacterial flora in a deep periodontal pocket].
Microbiological flora of 9 mm deep pathological pocket was studied. Samples were taken every two weeks during 3 months' time and examined using media and techniques for culturing of anaerobic bacteria. Curves, illustrating counts of anaerobic bacteria from the dark-field microscope, slide and viable counts, were similar in shape and stayed almost parallel to one another in diagram. Sample 4 was the largest out of 6 samples taken, when bacterial population was compared. Gram positive cocci were found in 3 samples, Gram positive rods in 5 samples and Gram negative cocci in 1 sample out of 6 samples; Gram negative rods in all of the samples. Gram negative motile and non-motile anaerobic rods and facultative Gram negative rods were present in 5 samples. Total viable count of bacterial population in the pocket examined changed in time, proportions of identified bacteria and related to them bacterial species changed periodically in time.
Chomyszyn-Gajewska
M
M
Katedry i Zakładu Stomatologii Zachowawczej Akademii Medycznej im. M. Kopernika, Krakowie.
D000328:Adult; D015169:Colony Count, Microbial; D006089:Gram-Negative Anaerobic Bacteria / Q000254:growth & development / Q000302:isolation & purification*; D016905:Gram-Negative Bacterial Infections / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D016908:Gram-Positive Bacterial Infections / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D006095:Gram-Positive Cocci / Q000254:growth & development / Q000302:isolation & purification*; D016987:Gram-Positive Rods / Q000254:growth & development / Q000302:isolation & purification*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D010514:Periodontal Pocket / Q000382:microbiology* / Q000473:pathology; D010518:Periodontitis / Q000209:etiology / Q000382:microbiology* / Q000473:pathology; D013997:Time Factors
Dynamika zmian flory bakteryjnej głebokiej kieszonki przyzebnej.