Roussel F
C R Seances Soc Biol Fil. 1979;173(4):818-22.
Some classical experiments proving the existence of a Tumoral Angiogenic Factor are reproduced. They show the presence of T.A.F. in a solid tumor (Walker 256) and its apparent absence in a leukemia (L 1210). We point out that the biological activity oversteps the barrier of zoological class.
一些证明肿瘤血管生成因子存在的经典实验被重现。这些实验表明，在实体瘤（Walker 256）中存在肿瘤血管生成因子，而在白血病（L 1210）中显然不存在。我们指出，其生物活性跨越了动物学分类的界限。
