Yazar "Denizci A.A." seçeneğine göre listele

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    Antimicrobial activities of Laurus nobilis L. leaf extracts
    (2001) Kivçak B.; Mert T.; Denizci A.A.
    The water, ethanol and n-hexane extracts of Laurus nobilis L. (Lauraceae) leaves were screened for their antimicrobial activity against Escherichia coli ATCC 29998, Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 6538P, Staphylococcus aureus ATCC 29213, Staphylococcus epidermidis ATCC 12228, Salmonella thyphimurium CCM 5445, Enterobacter cloacae ATCC 13047, Enterococcus faecalis ATCC 29212, Pseudomonas aeruginosa ATCC 27853 and Candida albicans ATCC 10239. n-Hexane extract inhibited the growth of the all tested bacteria. None of the tested extracts showed antifungal activity against Candida albicans ATCC 10239.
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    Antimicrobial activity of Arbutus unedo L.
    (2001) Kivçak B.; Mert T.; Denizci A.A.
    The water, ethanol and n-hexane extracts from Arbutus unedo leaves have been evaluated for antimicrobial activities. The antimicrobial activities of the extracts are reported against Escherichia coli ATCC 29998, Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 6538P, Staphylococcus epidermidis ATCC 12228, Salmonella thyphimurium CCM 5445, Enterobacter cloacae ATCC 13047 and Enterococcus faecalis ATCC 29212 as bacteria and Candida albicans ATCC 10239 as yeast by using the disc diffusion method. It is observed that ethanol extract showed activity against Gram (+) and Gram (-) bacteria. None of the tested extracts showed antifungal activity against Candida albicans ATCC 10239.
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    Prevalence of candida albicans in oral cavities and root canals of children
    (2002) Akdeniz B.G.; Koparal E.; Şen B.H.; Ateş M.; Denizci A.A.
    The aim of this study was to examine the prevalence of C. albicans in the oral cavities and root canals of children. Twenty healthy and caries-free children and 13 children with caries, were screened. Imprint samples and sterile paper points were used to obtain the samples from oral cavities and root canals respectively. The production of germ tubes and the development of chlamydospores identified yeast cultures. Sixty-nine percent of children with caries and 5% of caries-free children were found to be Candida carriers. The difference in candidal prevalence between two groups was significant (p<0.05). Sixty-one point five percent of children were positive for Candida in the root canal. Since, increase in the C. albicans in the oral cavity provides a potential source of the fungus particularly when resistance falls below a certain threshold, attention to strategies for the reduction of this pervasive and persistent pathogen becomes important. Therefore, reduction of caries and/or introduction of antifungal agents during root canal treatment of children may be offered.