杀死一只知更鸟（50）杰姆在想怎么让拉德利出来但不伤害他们
否定形式“wasn’t scared of anything”是典型的孩童逞强话术，与后文他对拉德利家的实际恐惧形成反差，凸显“勇敢”表象与真实心理的矛盾。
jem
杀死一只知更鸟（46）杰姆琢磨了三天
you're scared, Dill said, the first day. Ain’t scared, just respectful, Jem said. The next day Dill said, You’re too scared even t
杀死一只知更鸟（30）拉德利拿剪刀刺向父亲的大腿
there came a day, barely within Jem’s memory, when Boo Radley was heard from and was seen by several people, but not by Jem. He sa
杀死一只知更鸟（25）
Jem and I were born. The Radleys, welcome anywhere in town, kept to themselves, a predilection unforgivable in Maycomb. They did n
JEM | PTPN23-PI3KC2α-AKT2轴调控BRAF突变肿瘤生长的机制
致癌性BRAF突变的生物学和临床意义已在多种癌症中得到证实，如黑色素瘤、结肠直肠癌、甲状腺乳头状癌和非小细胞肺癌等。尽管BRAF抑制剂在临床上取得了一定成功，但其耐药性也广泛存在。研究发现在携带BRAF V600突变肿瘤患者中，约20%的的黑色素瘤【1】、约9
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范可尼贫血（Fanconi anemia，FA）是一种累及多个系统的常染色体隐性遗传性疾病，骨髓造血功能衰竭是FA的典型临床表现。造血干细胞（Hematopoietic stem cells,HSCs）是血液系统中具有长期自我更新能力和多向分化潜能的成体干细胞