نتایج جستجو برای: chick embryo
تعداد نتایج: 77846 فیلتر نتایج به سال:
Of several chick culture methods investigated, New's technique produced the greatest percentage of normal bulboventricular loops. In embryos with two left cardiogenic areas or with two right cardiogenic areas or with the areas exchanged, the bulboventricular loop develops to the right in the cases in which there is integration. When each of the areas was permitted to be expressed without the ot...
The demonstration by Stuart-Harris that the W.S. strain of epidemic influenza virus can induce a fatal nervous disease in mice has been confirmed. In contrast, however, no previous period of adaptation to chick embryonic brain was required. By serial brain to brain passages in mice originally inoculated with the virus cultivated in the usual chick embryo culture medium a fatal disease, essentia...
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