And each of those hemoglobins can bind to four oxygen molecules.

而一个血红蛋能与4个分子结合。

So each hemoglobin can carry four oxygen molecules when it’s fully saturated.

所在饱和时，每一个血红蛋携带四个分子。

Now hemoglobin is made up of hemes and globins.

血红蛋由血红素与珠蛋构成。

Normally, hemoglobin is made up of four globin chains, each bound to a heme group.

正常情况下，血红蛋由4条珠蛋链组成，每条珠蛋链都与一个血红素基结合。

Now, in the blood, each red blood cell has millions of hemoglobin proteins.

在血液中，每个血红细胞都有数百万的血红蛋。

Finally, the diagnosis is confirmed by genetic testing to look for hemoglobin gene mutations.

最后，通过基因检测寻找异常血红蛋基因进行确诊。

Carbon monoxide and oxygen compete to bite hemoglobin in your blood, which stresses the circulatory system.

一化碳和先恐后地与血液中的血红蛋结合，这给血液循环系统带来了压力。

If there are three defective alpha genes, there’s moderate disease, called hemoglobin H, or HbH, disease.

如果有3个α基因异常，则出现中度地中海贫血，即血红蛋H病（HbH病）。

Hemoglobin electrophoresis can be done to see which hemoglobin types are present.

血红蛋电泳用来鉴别血红蛋的类型。

Their hemoglobin is much stickier for oxygen than ours and can pick oxygen up even when it's scarce.

它们的血红蛋比我们的更加粘，能够在很稀薄的情况下也能进行收集。

They also have a special type of hemoglobin, the molecule in the blood that transports oxygen.

他们同时有着一种特殊的血红蛋，这种分子在血液中负责运输。

These four globin chains combine in different ways to give rise to different kinds of hemoglobin.

这四种珠蛋链不同的方式结合，形成不同类型的血红蛋。

Different hemoglobins have different combinations of these chains.

不同的血红蛋是肽链的不同组合。

The primary two chromophores are hemoglobin, found in our red blood cells, and melanin, which gives our skin its pigment.

两种主要的色基发色是血红蛋，存在于红血球中，及黑色素，它使我们的皮肤产生色素。

Hgb refers to deoxyhemoglobin - that is, hemoglobin without oxygen.

Hgb指脱血红蛋，即没有的血红蛋。

The process by which hemoglobin binds oxygen to form oxyhemoglobin is called loading.

血红蛋与结合形成血红蛋的过程称为负载。

That hydrogen ion binds to hemoglobin, which causes the oxygen to be released from the hemoglobin.

氢离子与血红蛋结合，导致从血红蛋中释放出来。

Sickle cell disease is caused by defective hemoglobin, which is the oxygen-carrying protein in red blood cells.

镰状细胞病是由有缺陷的血红蛋引起，后者是红细胞中的携蛋。

These immature red blood cells start making massive amounts of hemoglobin.

这些未成熟的红细胞开始产生大量的血红蛋。

Additionally, hydrogen ion produced along with bicarbonate causes oxygen to be released from hemoglobin in our tissues.

此外，氢离子和碳酸氢盐一起产生，导致从我们组织中的血红蛋中释放出来。