In the late stage, there revealed obvious proliferation of epithelial prickle cell layer in shape of pseudopapillomatous mass with the obvious liquefaction of basal cells. 后期表皮棘细胞层明显增生呈假乳头状瘤样,基底细胞液化明显。
Biological effects of high-voltage prickle electrostatic fields on mouse Lewis lung cancer cells in vitro 高压芒刺静电场对体外培养小鼠Lewis肺癌细胞的生物效应
The cells of carcinoma in situ have two major morphologic type: cancer cell similar to basal cell of squamous epithelium and cancer cell similar to prickle cells. 形态上,原位癌细胞主要有两种类型:基底细胞样和棘细胞样癌细胞。
It was revealed that prickle cells possess thick processes and microvilli; 发现棘细胞具有粗大突起和微绒毛。
Results: Under light microscope, binuclear cells in granular layer and upper layer of prickle cells, and perinuclear shell formation consisted of thin or thick continuous structure was found. 结果:光镜下可见颗粒层和棘细胞上层多数双核细胞及核周厚薄不均连续的包壳结构;
The expression of PCNA and Ki-67 was significantly increased in the prickle and basal cells of the CA. CA皮损基底细胞和棘细胞表达PCNA和Ki-67均显著高于正常皮肤。
In normal epidermis, only a few basal cells expressed ras gene, however, the ras gene was expressed throughout all layers of epidermis of active psoriatic lesions except horny layer and predominantly in prickle cells. c-Ha-ras癌基因在正常皮肤表皮主要表达于部分基底层细胞,而在进行期银屑病皮损内则可见于除角质层外其余各层表皮细胞,且以棘层细胞为主。
There was no significant difference in the expression of P21 of the prickle cells of both normal skin and CA. CA皮损棘细胞表达P21与正常皮肤无显著差异。
Receptors were found on the plasmalemma of superficial and prickle cells of normal esophageal epithelia. 在正常食管上皮,表浅细胞及棘细胞的质膜上可见受体。
Results ① Nestin expression was detected in basal cells, prickle cells, sweat glands, hair follicles, sebaceous glands, and vascular endothelial cells in 8 samples of normal skin, and in fibroblasts in 7 of them. 结果①nestin在8例正常皮肤组织中表皮基底细胞和棘细胞、汗腺、毛囊、皮脂腺、血管内皮细胞和7例成纤维细胞的胞浆中表达。
Results In diabetic skin, the thickness of epidermis layer was reduced obviously with obscure multilayer epithelium features and less amount of prickle cells in epidermis. 结果糖尿病皮肤表皮细胞层次欠清晰,部分表皮细胞缺乏复层排列,棘细胞数量明显减少,表皮层厚度明显变薄;
The expression of EGFR in trauma organizations mainly distribute in membrane and cytolymph of the epidermal basal cells, prickle cells, follicular epithelium, dermal fibroblasts and vascular endothelial cells, and sweat gland cells. 创伤组织EGFR的表达主要分布于创面边缘及移行区的表皮基底细胞、棘细胞、毛囊上皮、真皮成纤维细胞及血管内皮细胞、汗腺上皮的胞膜及胞浆中,坏死组织无表达。