英语新闻听写 抑郁症和氨基酸含量有关

A new study from Finland correlated an amino acid in blood with depression.

芬兰一项新研究将血液中的氨基酸与抑郁症相关联。

Conducted at two universities, the study examined 99 adults with a depressive disorder¹ and 253 adults without the disorder.

该研究在两所大学中进行，并分别对99名患有抑郁症的成年人和253名未患抑郁症的成年人进行检查。

What they found is that the amino acid arginine will be in lower quantity for those with major depressive disorder.

研究人员发现那些患有重度抑郁症参与者的氨基酸含量低。

The amino acid produces nitric oxide², which is important for the nervous and immune system.

氨基酸能够产生氧化一氮，氧化一氮对神经和免疫系统十分重要。

It plays a role in vascular³ regulation, and is used as an indicator⁴ for cardiovascular health.

它在血管调节中起作用，且被用作心血管健康的指示器。

According to the study's lead author, their preliminary conclusion is that depression-induced inflammatory responses lead to reduced arginine levels.

该研究第一作者表示，他们的初步结论是抑郁诱发的炎症反应会导致精氨酸含量减少。

1 disorder   

n.紊乱，混乱；骚动，骚乱；疾病，失调

参考例句：

• When returning back,he discovered the room to be in disorder.回家后，他发现屋子里乱七八糟。
• It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。

2 oxide   

n.氧化物

参考例句：

• Oxide is usually seen in our daily life.在我们的日常生活中氧化物很常见。
• How can you get rid of this oxide coating?你们该怎样除去这些氧化皮？

3 vascular   

adj.血管的，脉管的

参考例句：

• The mechanism of this anomalous vascular response is unknown.此种不规则的血管反应的机制尚不清楚。
• The vascular changes interfere with diffusion of nutrients from plasma into adjacent perivascular tissue and cells.这些血管变化干扰了营养物质从血浆中向血管周围邻接的组织和细胞扩散。

4 indicator   

n.指标；指示物，指示者；指示器

参考例句：

• Gold prices are often seen as an indicator of inflation.黃金价格常常被看作是通货膨胀的指标。
• His left-hand indicator is flashing.他左手边的转向灯正在闪亮。