Quantitative studies on the neutralization of pathogenic agents in tissues by circulating antibodies; the Ai values and the avidities of tetanal toxins for nerve tissue and antitoxin.
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چکیده
منابع مشابه
Pathogenicity and haemagglutinin gene sequence analysis of Iranian avian influenza H9N2 viruses isolated during (1998–2001)
Sixteen avian influenza (AI) H9N2 viruses were isolated from disease outbreaks in different parts of Iranduring (1998–2001). These AI isolates were used for pathogenicity, haemagglutinin (HA) gene variation andphylogenetic analysis. Results in both pathogenicity tests and HA gene cleavage site sequence detectionrepresented a non-highly pathogenic feature for all Iranian AI isolates studied. The...
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عنوان ژورنال:
- Journal of immunology
دوره 52 شماره
صفحات -
تاریخ انتشار 1946