程序性死亡即凋亡，在胚胎发育，变态，正常组织更新和自我平衡过程中都有发生。
Programmed cell death mediated by a process termed 'apoptosis' is the physiological cell death that occurs during embryogenesis, metamorphosis, normal tissue turnover and homeostasis.
脂肪干细胞是已知的多能干细胞，它们能产生多种细胞、组织类型，但是他们不如胚胎干细胞全能性。
The stem cells found in fat are known as multipotent stem cells. They can produce a variety of cell and tissue types, but are not as flexible as embryonic stem cells.
使用单系胚胎干细胞进行组织移植中的问题便是其耐用性和安全性。
One issue in using uniparental ES cells for tissue transplants is their durability and safety.
结论氟有潜在的致畸性和胚胎毒性，胚胎组织gsh活性和卵黄囊细胞膜脂流动性降低可能在氟致胚胎发育毒性中起重要作用。
Conclusions Fluoride could result in embryonic growth retardation and potential teratogenic toxicity. These effects might be due in part to decrease in GSH activity and membrane lipid fluidity.
目的探讨胚胎胸腺组织移植对系统性红斑狼疮（SLE）模型鼠的治疗效果。
Objective To evaluate the therapeutic effects of fetal thymus transplantation to the mice with systemic lupus erythematosus(SLE).
对棉花体细胞胚胎发生和植株再生基因型范围的拓宽进行了研究，有望得到丰产抗病棉花品种农大94 - 7的胚性愈伤组织。
To broad the number of regenerable cotton species, a new high yield and disease resistant variety, Nongda94-7 was studied, and Embryogenic callus of it could be induced for the future.
对80例变应性鼻炎患者行经培养的人胚胎胸腺组织块移植术，观察患者免疫功能的变化以及对该类病的疗效。
Cultured human embryonal thymus graft was performed on 80 patients with allergic rhinitis to observe the immune function of the patients and the treatment efficiency.
由于眼组织功能和解剖结构的特殊性，使得这一结构在眼的稳态、胚胎发育、分化增殖，乃至肿瘤的发生方面起着更为重要的作用。
Due to eyes characters of anatomical structure and optical function, it plays more important roles in eyes stasis, fetation, differentiation, proliferation and tumor incidence.
该培养基适于培养大豆等豆科植物未成熟子叶原生质体，通过胚性愈伤组织，经胚胎发生途径。
This callus can differentiate somatic embryo and regenerate plant on the culture medium somatic embryo differentiation.
本文对229侧胚胎儿周至出生后1年颞骨组织切片连续观测。结果表明，面神经管由膜性化骨和软骨化骨共同形成。
The development of the human facial canal and the facial nerve of 229 temporal sides from 11 weeks fetuses to infancies were studied by histological method.
笔者就肺静脉及肺静脉肌袖的组织学、胚胎学、解剖学、电生理特征以及自主神经与局灶性房颤的关系简要综述。
In this article, we reviews the character of pulmonary vein and pulmonary vein muscle sleeve in histology, embryology, anatomy and electrophysiology and the relationship be...
笔者就肺静脉及肺静脉肌袖的组织学、胚胎学、解剖学、电生理特征以及自主神经与局灶性房颤的关系简要综述。
In this article, we reviews the character of pulmonary vein and pulmonary vein muscle sleeve in histology, embryology, anatomy and electrophysiology and the relationship be...
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