Malignant transformation of syrian hamsterembryo(SHE) cells in vitro was induced bylow-dose of Co-60 γ-ray combined withestradiol valerate and hydroxyprogesteronecaproate (EP).The transformation was notobserved in th...Malignant transformation of syrian hamsterembryo(SHE) cells in vitro was induced bylow-dose of Co-60 γ-ray combined withestradiol valerate and hydroxyprogesteronecaproate (EP).The transformation was notobserved in the groups that the γ-ray or EPwas given alone.SHE cells were seeded展开更多
Smith first reported a case of familial extra small chromosome. Then, several authors also reported similar phenomena, and discussed their origin and significance. In an investigation on population cytogenetics, we di...Smith first reported a case of familial extra small chromosome. Then, several authors also reported similar phenomena, and discussed their origin and significance. In an investigation on population cytogenetics, we discovered a family with extra small chromosomes. Among the family members of three generations, six members with identical extra small chromosome were found. The characteristics of the展开更多
Objective To analyze the cytogenetic characteristicsof different age subgroups in patients with acute myeloid leukemia(AML),and to explore the relationship between age and cytogenetics.Methods
文摘Malignant transformation of syrian hamsterembryo(SHE) cells in vitro was induced bylow-dose of Co-60 γ-ray combined withestradiol valerate and hydroxyprogesteronecaproate (EP).The transformation was notobserved in the groups that the γ-ray or EPwas given alone.SHE cells were seeded
文摘Smith first reported a case of familial extra small chromosome. Then, several authors also reported similar phenomena, and discussed their origin and significance. In an investigation on population cytogenetics, we discovered a family with extra small chromosomes. Among the family members of three generations, six members with identical extra small chromosome were found. The characteristics of the
文摘Objective To analyze the cytogenetic characteristicsof different age subgroups in patients with acute myeloid leukemia(AML),and to explore the relationship between age and cytogenetics.Methods