“唯一表达合胞体蛋白的地方是胎盘，”海德曼博士说，为了弄清楚它的功能，他及其同事在老鼠上沉默了该基因。
"The only place it's expressed is in the placenta," Dr. Heidmann said. To understand its function, he and his colleagues disabled the gene in mice.
但我们今天使用的合胞体蛋白基因可能实际上已取代了最初病毒传给第一个胎生哺乳动物的基因。
But the syncytin genes we use today may have actually replaced an ancestral one that a virus bequeathed to the very first placental mammals.
没有合胞体蛋白，老鼠的胎盘畸形生长，胚胎死亡。
Without syncytin, mice developed deformed placentas, and their embryos died.
研究人员把这些流感病人和患良性流感、感染呼吸道合胞体病毒病人，以及一组健康的对照组做了对比。
The influenza patients were compared with patients with moderate influenza, respiratory syncytial virus, and a control group of healthy individuals.
病毒性肺炎最常见的病原是流感病毒，副流感病毒，腺病毒，以及呼吸道合胞体病毒(RSV主要发生于儿童)。
The most common causes for viral pneumonia are influenza, parainfluenza, adenovirus, and respiratory syncytial virus (RSV appears mostly in children).
免疫瘫痪似乎只是流感感染的结果，在感染呼吸道合胞体病毒的病人中没有发现。
The immune paralysis appeared to be specifically a result of influenza infection and was not seen in patients with respiratory syncytial virus.
合胞体在形态上和生理上的变化可以认为是SCN直接诱导大豆基因表达的结果。
The morphological and physiological change of syncytium is considered to be the result of soybean gene expression induced by SCN directly.
合胞体在形态上和生理上的变化是SCN直接诱导大豆基因表达的结果。
The morphological and physiological changes of syncytium are considered to be the results of soybean gene expression induced by SCN directly.
这会导致胎盘的氧化应急和损伤，特别是对于合胞体滋养层。
This leads to oxidative stress and damage to the placenta, specifically to the syncytiotrophoblast.
吸进灰尘的老鼠可以防止呼吸道合胞体病毒的危害，不会出现如下症状：发炎红肿、呼吸道充满了粘液。暗示着暴露在空气中可以帮助他们避免病毒的危害。
Mice who ate the dog dust were protected against RSV infection symptoms, like inflamed, mucus-coated airways, suggesting exposure helped them stave off the virus.
当合胞体滋养层细胞死亡，他们就会释放到母体的血液循环中，从而引起炎症级联反应，进而损害母体的器官。
When syncytiotrophoblast cells die, they are released into the maternal circulation, initiating a cascade of inflammation that can damage maternal organs.
进一步的研究需要确定一氧化碳是否可以在动物模型中抑制合胞体滋养层的死亡，以及是否有和一氧化碳相似的途径存在保护作用。
Future studies will determine whether carbon monoxide can prevent syncytiotrophoblast death in animal models and whether other approaches similar to carbon monoxide may provide feasible protection.
大胞子四分体线形排列，合点端大孢子为功能大孢子，胚囊发育类型为蓼型，具有特化的珠被绒毡层和承珠盘。
Megaspore tetrad is linear. the chalazal megaspore develops into an embryo sac of polygonum type. Hypostase and special integument tapetum exist in the ovule.
大胞子四分体线形排列，合点端大孢子为功能大孢子，胚囊发育类型为蓼型，具有特化的珠被绒毡层和承珠盘。
Megaspore tetrad is linear. the chalazal megaspore develops into an embryo sac of polygonum type. Hypostase and special integument tapetum exist in the ovule.
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