He has extracted a compound from urine which he calls "cellular differentiator 2," and in early experiments on cultured lines of hematological cancer cells, he has discovered that his compound does affect differentiation in cancer cells.
他從尿液中就萃取出命名為「細胞分化劑二號」的物質，初步基礎實驗用在血癌細胞株上，發現的確可以分化、誘導癌細胞。牙科通舌診