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Article
Evaluation of the Antibacterial Activity of Cyperus rotundus Extract (An in vitro study)

Authors: Ghada Younis Abdul-Rahman --- Aveen Hawal Rasoul
Journal: JOURNAL OF EDUCATION AND SCIENCE مجلة التربية والعلم ISSN: 1812125X Year: 2006 Volume: 18 Issue: 11 Pages: 59-63
Publisher: Mosul University جامعة الموصل

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Abstract

The Cyperus rotundus tubers are commonly used in folk medicine in many countries as antiparasitic antidepressive and etc ...... The antibacterial effect of theaqueous extracts of this plant was evaluated using selected Gram positive and Gram negative bacteria and microdilution technique.The results showed a significant inhibitory effect of 10-2 and 10-3 dilutions of the aqueous extract on all the tested Gram negative but not the Staphylococcus aureus.Key Words: Cyperus rotundus, antimicrobial activity.

ان درنات السعد Cyperus rotundus شائعة الاستخدام في الطب الفلكلوري في عدة اقطار كعلاج مضاد للطفيليات ومضاد للاكتئاب.. الخ تقييم التأثير المضاد للجراثيم للمستخلص المائي لهذا النبات على مجموعة مختارة من الجراثيم باستخدام تقنية للتخافيف الدقيقة. اظهرت النتائج تأثير معنويا للتخافيف 10-2 و 10-3 للمستخلص المائي على الجراثيم السالبة لصبغة كرام وليس على جرثومة Staphylocoous

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Article
Prevalence of Anaerobic Bacteria in Periodontitis in Relation to Pocket Depth

Authors: Ghada Younis Abdul-Rahman --- Suhad Muwafaq Hamdoon
Journal: Al-Rafidain Dental Journal مجلة الرافدين لطب الأسنان ISSN: 18121217 Year: 2014 Volume: 14 Issue: 25 Pages: 320-328
Publisher: Mosul University جامعة الموصل

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Abstract

Aims: : The study evaluated the prevalence of anaerobic bacteria in the subgingival plaque in periodontitis in relation to pocket depth. Materials and Methods :The study was performed on 97 sub-gingival plague sample , pockets depth were measured , anaerobic bacteria were isolated and identified in relation to pockets depth. Results: In this study high prevalence of anaerobic bacteria in the periodontal pockets of patients suffering from periodontitis compared with the gingival sulcus of healthy subjects with marked shifting from mainly Gram positive facultative anaerobic bacteria in shallow pockets to mainly Gram-negative strict anaerobic bacteria in the deep pockets.Conclusion:. Anaerobic culture used in this study provided information about the susceptibility of the individuals to develop periodontal diseases. on bone.

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