کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8990934 | 1555802 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quantification of the infectivity of Cryptosporidium parvum by monitoring the oocyst discharge from SCID mice
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Quantification of the infectivity of Cryptosporidium parvum by monitoring the oocyst discharge from SCID mice Quantification of the infectivity of Cryptosporidium parvum by monitoring the oocyst discharge from SCID mice](/preview/png/8990934.png)
چکیده انگلیسی
Doses of 1-105 oocysts of Cryptosporidium parvum HNJ-1 were inoculated into severe combined immunodeficient (SCID) mice, and the discharge of oocysts was monitored for 30 days post inoculation. None of the mice discharged any oocysts after oral inoculation of one oocyst. Only one of five SCID mice discharged oocysts after oral inoculation of 10 oocysts, and the prepatent period was 17 days. The other four mice did not discharge any oocysts. All the SCID mice discharged oocysts after oral inoculation of 102-105 oocysts. The prepatent periods were 13-17, 8-10, 8, and 10 days in SCID mice inoculated with 102, 103, 104, and 105 oocysts, respectively. A proportional correlation was observed between inoculation doses of oocysts ranging from 10 to 104 oocysts and the corresponding prepatent periods. The prepatent period can be used to evaluate the infectivity of C. parvum oocysts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Veterinary Parasitology - Volume 134, Issues 1â2, 25 November 2005, Pages 173-176
Journal: Veterinary Parasitology - Volume 134, Issues 1â2, 25 November 2005, Pages 173-176
نویسندگان
Kenji Hikosaka, Masaaki Satoh, Yukari Koyama, Yutaka Nakai,