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In Vivo Anti-Influenza Virus Activity of Japanese Herbal (Kampo) Medicine, “Shahakusan,” and Its Possible Mode of Action
المؤلفون المشاركون
Hokari, Rei
Nagai, Takayuki
Yamada, Haruki
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-12-26
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
A Kampo medicine, Shahakusan (SHS), has been prescribed in late phase of infection that causes inflammations in the lung.
But effect of SHS on viral infection in respiratory tract has never been reported.
Objectives.
To evaluate anti-influenza virus activity of SHS and its mode of actions through immune systems.
Methods.
SHS (0.3 g/kg/day) was orally administered to BALB/c miceforupper (URI) or lower respiratory tract infection (LRI) of influenza virus A/PR/8/34.
The virus titer of nasal lavage fluid (NLF) at 5 or 2 day postinfection (p.i.) and cytokine mRNA expressions in mandibular lymph node or lung at 5 or 4 day p.i.
were evaluated for URI or LRI, respectively.
The histopathological examinations of lung tissue and NK cell activity in the splenocytes were also evaluated at 4 day p.i.
on LRI.
Results.
When SHS was administered from 7 days before to 4 days p.i.
for URI, the virus titer was significantly decreased in comparison with water-treated control, and IL-4, IL-1β, and IL-10 mRNA expression was decreased, but IL-12A mRNA expression was increased.
Administration of SHS from one day before to one day p.i.
for LRI significantly decreased the virus titer.
SHS also decreased infiltration of inflammatory cells in the bronchoalveolar spaces and damage of desquamated mucosal epithelia of bronchiole, decreased IP-10 mRNA expression, and increased NK cell activity.
Conclusion.
SHS has no direct effect on influenza virus infection but exerts antiviral effect in mice by its immunomodulating activity through action of NK cells and anti-inflammatory activity in the lung.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hokari, Rei& Nagai, Takayuki& Yamada, Haruki. 2012. In Vivo Anti-Influenza Virus Activity of Japanese Herbal (Kampo) Medicine, “Shahakusan,” and Its Possible Mode of Action. Evidence-Based Complementary and Alternative Medicine،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-992650
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hokari, Rei…[et al.]. In Vivo Anti-Influenza Virus Activity of Japanese Herbal (Kampo) Medicine, “Shahakusan,” and Its Possible Mode of Action. Evidence-Based Complementary and Alternative Medicine No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-992650
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hokari, Rei& Nagai, Takayuki& Yamada, Haruki. In Vivo Anti-Influenza Virus Activity of Japanese Herbal (Kampo) Medicine, “Shahakusan,” and Its Possible Mode of Action. Evidence-Based Complementary and Alternative Medicine. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-992650
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-992650
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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