Study of antibacterial activity of selected Iranian plant extracts on Helicobacter pylori

Abachi, Soheila

doi:10.9790/0853-0515559

Cited by 5 publications

(7 citation statements)

References 39 publications

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“…Fruit cordials were reported to be bacteriostatic [90]. Abachi et al , reported that MIC values of aqueous and ethanolic extracts against Helicobacter pylori were 400 and 450 µg/mL while zone of inhibitions were 8 and 7.3 mm for same extracts respectively [91]. Radovanović et al , reported that blackberry extracts exhibited strong antioxidant potential against Gram (−) bacteria S. enteritidis ATCC13076and against Gram (−) bacteria S. aureus ATCC 6538, while weak to moderate activity was observed against Clostridium perfringens ATCC19404, Bacillus subtilis ATCC 6633, Listeria innocua ATCC33090, Sarcina lutea ATCC9341, Micrococcus flavus ATCC40240 and against gram negative bacteria like Escerichia coli ATCC25922, Pseudomonas aeruginosa ATCC9027, Shigella sonnei ATCC25931, Klbsiella pneumonia ATCC 10031 and Proteus vulgaris ATCC 8427 [37].…”

Section: Pharmacological Actionsmentioning

confidence: 99%

Rubus Fruticosus L.: Constituents, Biological Activities and Health Related Uses

Zia-Ul-Haq¹,

et al. 2014

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Rubus fruticosus L. is a shrub famous for its fruit called blackberry fruit or more commonly blackberry. The fruit has medicinal, cosmetic and nutritive value. It is a concentrated source of valuable nutrients, as well as bioactive constituents of therapeutic interest highlighting its importance as a functional food. Besides use as a fresh fruit, it is also used as ingredient in cooked dishes, salads and bakery products like jams, snacks, desserts, and fruit preserves. R. fruticosus contains vitamins, steroids and lipids in seed oil and minerals, flavonoids, glycosides, terpenes, acids and tannins in aerial parts that possess diverse pharmacological activities such as antioxidant, anti-carcinogenic, anti-inflammatory, antimicrobial anti-diabetic, anti-diarrheal, and antiviral. Various agrogeoclimatological factors like cultivar, environmental conditions of the area, agronomic practices employed, harvest time, post-harvest storage and processing techniques all influence the nutritional composition of blackberry fruit. This review focuses on the nutrients and chemical constituents as well as medicinal properties of different parts OPEN ACCESSMolecules 2014, 19 10999 of R. fruticosus. Various cultivars and their physicochemical characteristics, polyphenolic content and ascorbic acid content are also discussed. The information in the present work will serve as baseline data and may lead to new biomedical applications of R. fruticosus as functional food.

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Section: Pharmacological Actionsmentioning

confidence: 99%

Rubus Fruticosus L.: Constituents, Biological Activities and Health Related Uses

Zia-Ul-Haq¹,

et al. 2014

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“…Daha önceki bir araştırmada M. longifolia'nın antibakteriyel etkisi 10 ayrı klinik H. pylori suşu izolatı üzerinde araştırılmıştır. Araştırmanın sonucunda bitkinin organik ekstresinin 18-40 mm arasında değişen inhibisyon zonları ve 62.5-250 μg/ml aralığında değişen MİK değerleri ile H. pylori'nin üremesini engellediği ortaya çıkmıştır [21]. Fakat Bakr ve ark.…”

Section: Sonuç Ve Tartişmaunclassified

Bazi Düzce Halk İlaçlarinin Ki̇motri̇psi̇n, Üreaz İnhi̇be Edi̇ci̇ Ve Anti̇oksi̇dan Akti̇vi̇teleri̇

Günbatan

Miser-Salihoglu²,

Gürbüz³

et al. 2023

Ankara Ecz. Fak. Derg.

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Amaç: Bu araştırmada Düzce'de halk ilacı olarak kullanılan yedi bitkinin [Dioscorea communis (L.) Caddick & Wilkin, Mentha longifolia (L.) L. subsp. typhoides (Briq.) Harley, Origanum vulgare L., Rubus ulmifolius Schott, Salvia tomentosa Mill., Thymus longicaulis C.Presl subsp. longicaulis, Trachystemon orientalis (L.) D. Don] üreaz, kimotripsin inhibe edici ve antioksidan aktivitelerinin tespiti amaçlanmıştır. Gereç ve Yöntem: Bu amaçla bitkilerden metanol ve su ekstreleri hazırlanmıştır. Daha sonra in vitro üreaz ve kimotripsin inhibitör aktiviteleri belirlenmiştir. Ayrıca farklı yöntemlerle antioksidan aktiviteleri (ABTS, CUPRAC, DPPH), toplam fenol ve flavonoit içerikleri de tespit edilmiştir. Sonuç ve Tartışma: D. communis, O. vulgare, S. tomentosa ve T. longicaulis'in metanol ekstreleri orta düzeyde üreaz inhibitör aktivite (%34.26 ile %44.94 aralığında inhibisyon) gösterirken, diğerlerinde aktivite daha düşük bulunmuştur. En güçlü kimotripsin inhibe edici aktivite R. ulmifolius metanol ekstresi ve T. orientalis su ekstresinde gözlenmiştir (IC50 değerleri sırasıyla 65.32 ve 78.65µg/ml). Genel olarak, çalışılan bitkiler yüksek fenol ve flavonoit içeriklerine uygun olarak yüksek antioksidan aktivite göstermiştir. Sonuç olarak R. ulmifolius ve T. orientalis kuvvetli kimotripsin inhibe edici aktiviteleri ile dikkat çekmiştir. Bu bitkilerin kimotripsin aktivitesi üzerinde daha kapsamlı çalışmaların yapılması gerekmektedir.

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“…Many studies now focus on the use of medicinal plants for the treatment of H. pylori, because of the limited side effects on tissues and it's inexpensive nature [15] [16] [17]. They have also been used in traditional medicine to treat a wide range of diseases including digestive disorders such as ulcers [18].…”

Section: The Range Of Isolation Is Between 70% -90% In Developing Coumentioning

confidence: 99%

“…The researchers reported the effectiveness of the ethanol extract of S. acuta used against different ulcer causing C. C. Ekwealor et alagents. Several other studies have also shown the antibacterial properties of S. acuta against P. mirabilis, S. aureus and other pathogenic bacteria[14] [18] [21][22]…”

mentioning

confidence: 99%

<i>In Vivo</i> Study of Healing Effects of Sida acuta Leaf Extracts on <i>Helicobacter pylori</i> Induced Ulceration in Mice

Ekwealor¹,

Okorie²,

Ukoha³

et al. 2020

JBM

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Study of antibacterial activity of selected Iranian plant extracts on Helicobacter pylori

Cited by 5 publications

References 39 publications

Rubus Fruticosus L.: Constituents, Biological Activities and Health Related Uses

Rubus Fruticosus L.: Constituents, Biological Activities and Health Related Uses

Bazi Düzce Halk İlaçlarinin Ki̇motri̇psi̇n, Üreaz İnhi̇be Edi̇ci̇ Ve Anti̇oksi̇dan Akti̇vi̇teleri̇

<i>In Vivo</i> Study of Healing Effects of Sida acuta Leaf Extracts on <i>Helicobacter pylori</i> Induced Ulceration in Mice

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Study of antibacterial activity of selected Iranian plant extracts on Helicobacter pylori

Cited by 5 publications

References 39 publications

Rubus Fruticosus L.: Constituents, Biological Activities and Health Related Uses

Rubus Fruticosus L.: Constituents, Biological Activities and Health Related Uses

Bazi Düzce Halk İlaçlarinin Ki̇motri̇psi̇n, Üreaz İnhi̇be Edi̇ci̇ Ve Anti̇oksi̇dan Akti̇vi̇teleri̇

&lt;i&gt;In Vivo&lt;/i&gt; Study of Healing Effects of Sida acuta Leaf Extracts on &lt;i&gt;Helicobacter pylori&lt;/i&gt; Induced Ulceration in Mice

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<i>In Vivo</i> Study of Healing Effects of Sida acuta Leaf Extracts on <i>Helicobacter pylori</i> Induced Ulceration in Mice