کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5822191 | 1557834 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The relationship between in vivo antiviral activity and pharmacokinetic parameters of peramivir in influenza virus infection model in mice
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کلمات کلیدی
CmaxAICIC50NAISPeramivirMDCK50% inhibitory concentration - 50٪ غلظت مهاریAUC - AUCInfluenza - آنفلوانزا minimum essential medium - حداقل حداقل مورد نیازmaximum concentration - حداکثر غلظتIntravenous - داخل وریدیpharmacodynamic - فارماکودینامیکpharmacokinetic - فارماکوکینتیکMEM - مامانAkaike information criterion - معیار اطلاعاتی آکائیکarea under the concentration–time curve - منطقه تحت منحنی تمرکز-زمانNeuraminidase inhibitors - مهار کننده های نورامینیدازMUNANA - مواناneuraminidase - نورآمینیدازMadin–Darby Canine Kidney - کلیه کلیوی کلیوی Madin-Darby
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ویروس شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The purpose of this study was to investigate the relationship between pharmacokinetic (PK) parameters of intravenous (IV) peramivir and in vivo antiviral activity pharmacodynamic (PD) outcomes in a mouse model of influenza virus infection. Peramivir was administrated to mice in three dosing schedules; once, twice and four times after infection of A/WS/33 (H1N1). The survival rate at day 14 after virus infection was employed as the antiviral activity outcome for analysis. The relationship between day 14 survival and PK parameters, including area under the concentration-time curve (AUC), maximum concentration (Cmax) and time that drug concentration exceeds IC95 (T>IC95), was estimated using a logistic regression model, and model fitness was evaluated by calculation of the Akaike information criterion (AIC) index. The AIC indices of AUC, Cmax and T>IC95 were about 114, 151 and 124, respectively. The AIC of AUC and T>IC95 were smaller than that of Cmax. Therefore, both AUC and T>IC95 were the PK parameters that correlated best with the antiviral activity of peramivir IV against influenza virus infection in mice.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Antiviral Research - Volume 109, September 2014, Pages 110-115
Journal: Antiviral Research - Volume 109, September 2014, Pages 110-115
نویسندگان
Makoto Kodama, Ryu Yoshida, Takahiro Hasegawa, Masaaki Izawa, Mitsutaka Kitano, Kaoru Baba, Takeshi Noshi, Takahiro Seki, Kenichi Okazaki, Masakatsu Tsuji, Takushi Kanazu, Hiroshi Kamimori, Tomoyuki Homma, Masanori Kobayashi, Yoshihiro Sakoda,