Etude de paramètres biochimique et corrélation avec la lithiase urinaire

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

Our ethnobotanical survey of medicinal flora character in the west and south-west region of Algeria, has allowed us to establish a floristic inventory of medicinal plants. Identification of 183 species, distributed in 56 families and 186 genera was made. 342 therapeutic uses practiced in these areas only 116 recipes (101espèces) are used in the treatment of diseases of the urinary system.The effect of extracts of 22 plants prepared by different extraction methods was established. The extracted vinegar gave a very active effect against four bacterial strains (E. coli, Pseudomonas, Staphylococcus, Proteus mirabilis). Bioassays were established on these species in order to check the validity of the therapeutic indications received of this species Lavandula, Mentha, Thymus and Ajuga have been cited several times by users. The zones of inhibition ranging from 20mm to 50mm. The methalonic extracts of Lavandula officinalis an active effect against E. coli bacteria (inhibition zone = 28mm), Proteus (inhibition zone = 35mm), Staphylococcus (inhibition zone = 35mm), and no effect on the Pseudomonas bacteria. The determination of MIC on active extracts showed antibacterial activity levels vary the extract used (MIC ranges from 50 to 12.5 mg / ml). Lavender showed antioxidant activity by DPPH test. The phytochemical screening of the plant revealed the presence of tanins, alkaloids, flavonoids, sterols and triterpenes, no quinones.Moreover, the classification by genre revealed that 22 plants have a antilithiasique interest.The in vitro inhibitory effect of 22 plants on the crystallization phospho-magnesium ammonium at pH = 8 in artificial urine was demonstrated.The results suggest that natural extracts may be an interesting alternative to conventional therapies in case of urinary tract infection. From this study we can conclude that the plants studied have a high biological antibacterial activity.

روابط وملفات

التعريف والنوع

رقم الوثيقة

f9e8a38f-8860-4e36-addc-2dd20e9e7cfc

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل دكتوراة

نوع الملف

pdf text

أسماء الملفات

215573_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Ahmed Addou","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Fatma Bouamoud","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

French

المصدر والدورية

اسم المصدر

Etude de paramètres biochimique et corrélation avec la lithiase urinaire

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

Ahmed Addou

الإعداد

Fatma Bouamoud

الاقتباسات الببليوغرافية