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Antiviral and Antioxidant Activity of a Hydroalcoholic Extract from Humulus lupulus L.
المؤلفون المشاركون
Toniolo, Chiara
Di Sotto, Antonella
Celestino, Ignacio
Limongi, Dolores
De Angelis, Marta
Checconi, Paola
Locatelli, Marcello
Carissimi, Stefania
Rossi, Valeria
Martinoli, Lucia
Di Giacomo, Silvia
Nencioni, Lucia
Palamara, Anna Teresa
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-24
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
A hydroalcoholic extract from female inflorescences of Humulus lupulus L.
(HOP extract) was evaluated for its anti-influenza activity.
The ability of the extract to interfere with different phases of viral replication was assessed, as well as its effect on the intracellular redox state, being unbalanced versus the oxidative state in infected cells.
The radical scavenging power, inhibition of lipoperoxidation, and ferric reducing activity were assayed as antioxidant mechanisms.
A phytochemical characterization of the extract was also performed.
We found that HOP extract significantly inhibited replication of various viral strains, at different time from infection.
Viral replication was partly inhibited when virus was incubated with extract before infection, suggesting a direct effect on the virions.
Since HOP extract was able to restore the reducing conditions of infected cells, by increasing glutathione content, its antiviral activity might be also due to an interference with redox-sensitive pathways required for viral replication.
Accordingly, the extract exerted radical scavenging and reducing effects and inhibited lipoperoxidation and the tBOOH-induced cytotoxicity.
At phytochemical analysis, different phenolics were identified, which altogether might contribute to HOP antiviral effect.
In conclusion, our results highlighted anti-influenza and antioxidant properties of HOP extract, which encourage further in vivo studies to evaluate its possible application.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Di Sotto, Antonella& Checconi, Paola& Celestino, Ignacio& Locatelli, Marcello& Carissimi, Stefania& De Angelis, Marta…[et al.]. 2018. Antiviral and Antioxidant Activity of a Hydroalcoholic Extract from Humulus lupulus L.. Oxidative Medicine and Cellular Longevity،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1211694
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Di Sotto, Antonella…[et al.]. Antiviral and Antioxidant Activity of a Hydroalcoholic Extract from Humulus lupulus L.. Oxidative Medicine and Cellular Longevity No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1211694
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Di Sotto, Antonella& Checconi, Paola& Celestino, Ignacio& Locatelli, Marcello& Carissimi, Stefania& De Angelis, Marta…[et al.]. Antiviral and Antioxidant Activity of a Hydroalcoholic Extract from Humulus lupulus L.. Oxidative Medicine and Cellular Longevity. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1211694
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1211694
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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