在中生动物二胚虫类的体表细胞中,体前端二环列并排的8—9个细胞称为极细胞。
双极细胞 bipolar cell ; rod bipolar cell ; cone bipolar cell
双极细胞层 bipolar cell layer
两极细胞 [组织] bipolar cell
传入两极细胞 afferent bipolar cell ; centripetal bipolar ; afferent bipolars
无极细胞 apolar cell
杆状双极细胞 [组织] rod bipolar cell
侏儒双极细胞 [组织] midget bipolar cell
扁平双极细胞 [组织] flat bipolar cell
单极细胞 [生物] unipolar cell
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在该案件这种疾病,这是一种炎症前极细胞脊髓。
In the case of this disease, it is an inflammation of the anterior pole cells of the spinal cord.
每个双极细胞接受约4个光感受器的输入,这表明神经节细胞的感受野较小。
Each ganglion cell receives about 3 bipolar cells, and each bipolar cell receives about 4 photoreceptors.
原始生殖细胞来自极细胞,分两团移至胚胎腹部侧背面,被中胚层细胞包裹,形成生殖脊。
Primordial germ cells came from pole cells and moved in two masses to the laterodorsal abdomen of embryo, and then were enveloped by mesoderm to form germinal ridge.
Well, I talked about the problem of using plasmids in gene therapy, that it's very difficult to get them into cells.
我们之前讨论过,基因治疗中运用质粒的问题,质粒本身极难进入细胞
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