There are at least two classes of these receptors, which have been designated A1 and A2.

这些受体至少有两类，分别被命名为 A1 和 A2。

From signals sent by the receptors, the brain understands smells as complex spatial patterns.

通过受体发出的信号，大脑将气味理解为复杂的空间图案。

The higher their capacity to bind at the receptors, the higher their ability to stimulate locomotion.

它们结合受体的能力越强，它们刺激运动的能力就越强。

The milk of many mammals contains cannabinoids, substances that are known to stimulate certain receptors in the brain.

许多哺乳动物的奶含有大麻素，这种物质可以刺激大脑中的某些受体。

Like many other agents that affect neuron firing, adenosine must first bind to specific receptors on neuronal membranes.

像许多其他影响神经元放电的物质一样，腺苷必须首先与神经元膜上的特定受体结合。

The prairie vole has the needed receptors in its brain for these hormones in the regions responsible for reward and reinforcement.

在草原田鼠的大脑中，负责奖励和强化的区域有这些荷尔蒙的受体。

Colonno, taking advantage of these common receptors, devised a strategy for blocking the attachment of rhinoviruses to their appropriate receptors.

科洛诺利用这些常见的受体，设计了一种策略来阻止鼻病毒附着在合适的受体上。

"In general," they reported, "the ability of the compounds to compete at the receptors correlates with their ability to stimulate locomotion in the mouse."

“总的来说，”他们报告称，“化合物在受体上的竞争能力与它们刺激老鼠运动的能力有关。”

To investigate the function of cannabinoids, researchers injected newborn mice with a chemical that is known to block cannabinoides from reaching their receptors in the brain.

为了研究大麻素的作用，研究人员给新生老鼠注射了一种化学物质，这种化学物质可以阻止大麻素到达它们大脑中的受体。

For example, studies show that even brief periods of odorant stimulation produce transient reductions in receptors in the olfactory epithelium, a process termed "receptor fatigue".

例如，研究表明，即使是短暂的气味刺激也会导致嗅觉上皮细胞中受体短暂的减少，这个过程被称为“受体疲劳”。

Then there are the taste receptors, and finally, the smell, activated when we inhale.

然后是味觉感受器，最后是嗅觉，当我们吸气时就被激活。

As we eat, specialised receptors in the back of the nose detect the air molecules in our meals.

当我们吃东西的时候，鼻子后部的特殊感受器会检测我们食物中的空气分子。

Our mouths and tongues have taste buds, which are receptors for the five basic flavors: sweet, salty, sour, bitter, and umami, or what is more commonly referred to as savory.

我们的嘴巴和舌头上都有味蕾。味蕾是五种基本味道的感受器：甜、咸、酸、苦和鲜味，也就是通常所说的咸味。

They attach to the cell surface via specific receptors and are taken up by an endosomal vesicle.

它们通过特定的受体附着在细胞表面，并被一个内小体囊泡所吸收。

Elucidating the extrasynaptic NMDA receptors-mediated molecular mechanisms is useful.

阐明突触外 NMDA 受体参与的分子机制是非常有用的。

It shows the role of TNF-alpha and its receptors in the production of beta-1,4 galactosyltransferase I and V mRNAs by rat primary astrocytes.

这显示了巢蛋白和阶段特异性胚胎抗原-1在大鼠2型星形胶质细胞中的表达。

Different genes create receptors for other cancers.

不同的基因产生针对其他癌细胞的受体。

Male mice without estrogen receptors had longer ring digits.

而没有雌激素受体的雄性老鼠的无名指则更长。

In this disease light receptors in the eye cease to function.

患这种病的患者眼睛中的光受体不再发挥作用。

Long-lived t cells of the peripheral blood are the receptors.

外周血液中的长寿命t细胞是受体。

Now they can touch her brain, which has no pain receptors.

现在他们可以触摸他的头，她的那一部分已经没有痛觉感受器了。

The lungs' taste receptors do differ from tongue taste buds.

肺部的味觉感受体和舌头的味蕾确实不同。

Insulin binds to what are called insulin receptors on your cells.

胰岛素是绑在细胞上的胰岛素受体上的。

Birds, for example don't have receptors for human strains of the flu.

举例来说，禽类就没有人类流感病毒的受体。

Social groups, and society itself, rely ultimately on these receptors.

动物的社会性团体，乃至整个社会本身都最终依赖于这些受体。

We have natural receptors that help us pick up sweetness and saltiness.

我们有天生的受体用于分辨甜味和咸味。

There are other, less common HIV strains that use different co-receptors.

仍然有少量的其它类型的HIV可以使用其它的受体作为应变。

This was further evidence that the increase in receptors might affect learning.

这就进一步证明了受体增加可能影响到学习能力。

"We have special receptors on our retinas, called photoreceptive ganglion cells."

我们眼睛视网膜有种特殊受体，叫做受光体神经中枢细胞。

Prairie voles have many vasopressin receptors in the reward centres of their brains.

草原田鼠的大脑奖赏中枢系统中有许多抗利尿激素的受体。