生物知识 蛋白的生物活性测定方法 结晶紫法活性测定 1、取对数生长期的人胰腺癌SW1990细胞,用0.25%胰酶(以无钙镁离子PBS溶液配制,pH7.4)消化后,加入RPMI-1640培养基(10%... 05月08日 发表评论 阅读全文
生物知识 Scientists recreate blood-brain barrier defect outside the b Scientists recreate blood-brain barrier defect outside the bDate:June 6, 2019Sourc... 05月08日 发表评论 阅读全文
生物知识 Can deprescribing drugs linked to cognitive impairment actua Can deprescribing drugs linked to cognitive impairment actuaDate:June 24, 2019Sour... 05月08日 发表评论 阅读全文
生物知识 Infants Choose Those Who Defer in Conflicts Infants Choose Those Who Defer in ConflictsHighlights•Infants were shown zero-sum ... 05月08日 发表评论 阅读全文
生物知识 The doctor who beat Ebola — and inspires other survivors to The doctor who beat Ebola — and inspires other survivors toMaurice Kakule Kutsunga... 05月08日 发表评论 阅读全文
生物知识 Origin of life: A prebiotic route to DNA Origin of life: A prebiotic route to DNADate:June 18, 2019Source:Ludwig-Maximilian... 05月08日 发表评论 阅读全文
生物知识 The evolution of puppy dog eyes The evolution of puppy dog eyesDate:June 17, 2019Source:University of PortsmouthSu... 05月08日 发表评论 阅读全文
生物知识 Killing the unkillable cancer cells Killing the unkillable cancer cellsDate:June 4, 2019Source:Technische Universität ... 05月08日 发表评论 阅读全文
生物知识 Personalized medicine: Testing therapies on mini-tumors of h Personalized medicine: Testing therapies on mini-tumors of hDate:June 17, 2019Sour... 05月08日 发表评论 阅读全文
生物知识 New methods from material sciences in physics find their way New methods from material sciences in physics find their wayDate:June 18, 2019Sour... 05月08日 发表评论 阅读全文