According to the earlier mentioned book, 90 out of 91 clinical trials found that opioid antagonists like Naltrexone are effective if extinction is possible, that is if a substance-addicted person can use the opioid antagonist medication and use the substance.

据之前提到那本书称，在 91 项临床实验中，有 90 项研究发现，如果存在“灭绝”可能，纳曲酮之类的阿片剂都能生效，“灭绝”的意思是，患者能同时服用阿片剂以及使其成瘾的那种物质。

Beta blockers can help ease the physical symptoms of performance anxiety.

而β-受剂可以缓解表现焦虑的躯症。

Along the same lines, drugs that reduce the effect of aldosterone can also cause hyperkalemia, and these are drugs like renin inhibitors, ACE inhibitors, angiotensin II receptor antagonists, selective aldosterone blockers, and potassium-sparing diuretics.

同理，可以降低醛固酮效能的药物也可以导致高钾血症，例如肾素抑制剂、ACE抑制剂、血管紧张素II受剂、选择性醛固酮受滞剂以及保钾利尿剂。

Medications include antacids, which neutralise acidity of gastric secretions, and proton pump inhibitors, as well as H2 receptor blockers, which decrease hydrochloric acid production in the first place.

药物包括能中和胃酸的酸药、质子泵抑制剂，以及H2受剂，它们首先会减少盐酸的产生。

This increased dopamine helps explain why neuroleptics, which are dopamine receptor antagonists, and tetrabenazine which depletes dopamine, are used to treat chorea in patients with Huntington disease.

多巴胺水平的增高解释了为什么神经抑制剂-多巴胺受剂和丁苯那嗪（中枢多巴胺耗竭剂）被用来治疗亨廷顿病患者的舞蹈症。

Interestingly, one of the most effective antipsychotic drugs, clozapine, is a weak D2 antagonist, suggesting that other neurotransmitter systems like norepinephrine, serotonin, and GABA are involved.

有趣的是，最有效的精神病药之一，氯氮平，是一种弱D2受剂；这提示其它神经递质系统，比如去甲肾上腺素、5-羟色胺、γ-氨基丁酸也与疾病有关。

Individuals with more severe forms of asthma might need additional treatments like daily corticosteroids, long-acting beta-adrenoceptor agonists, or leukotriene antagonists.

哮喘较为严重的患者可能需要额外的治疗，如日服皮质类固醇，施用长效的β肾上腺素受激动剂或白三烯剂。

So, that said, beta-2-adrenergic antagonists, also known as beta blockers, and alpha-adrenergic agonists, both cause a shift in potassium out of the cells and into the blood.

所以就是说，β2肾上腺素受剂，又叫β受滞剂，还有α受激动剂，都会使钾离子出细胞而入血。

As you'd expect from an opioid antagonist, Naltrexone has been used to try and treat opiate addiction.

和普通的阿片剂一样，纳曲酮一直被用来治疗阿片成瘾。

Antidepressants are the most common choice of medication, specifically selective serotonin reuptake inhibitors or SSRIs, serotonin-norepinephrine reuptake inhibitors or SNRIs, as well as benzodiazepines, and beta-blockers.

抑郁药是最常用的药物，尤其是选择性5-羟色胺再摄取抑制剂（SSRIs），5-羟色胺和去甲肾上腺素再摄取抑制剂（SNRIs）还有苯二氮䓬类药物和β-受剂。

Rimonabant is an endocannabinoid antagonist — it's an " anti-marijuana" medicine, which also means it's " anti-munchies" medicine.

利莫那班是一种内源性大麻素剂——这种药物具有“大麻”的作用，换句话说，它具有“点心（诱惑）”的作用。

Long story short, you can block opioid receptor activation with something called an opioid antagonist.

简而言之，我们可以通过服用一种名叫“阿片剂”的药物来止阿片受激活。

So, for instance, there is a drug known as Curare and Curare is an antagonist.

因此，例如，有一种名为箭毒的药物，而箭毒是一种剂。

Caffeine is what's called an adenosine receptor antagonist.

咖啡因是一种腺苷受剂。

The AMI comprises two muscles that are surgically connected, an agonist linked to an antagonist.

AMI 包括两块通过手术连接的肌肉，一条与剂相连的主动肌。

The other thing is, this is an opioid antagonist.

还有一点是，这是一种阿片受剂。

So you could call it like an estrogen receptor antagonist.

所以你可以称之为雌激素受剂。

So we already have agents like spironolactone and other MR antagonists.

因此，我们已有如螺内酯及其他盐皮质激素受剂这样的药物。

It's because most of the drugs out there, whether they're ACE inhibitors, what's called angiotensin receptor blockers, calcium channel antagonists, the main classes of drugs that treat high blood pressure aren't targeted toward restoration of nitric oxide.

这是因为目前大多数药物，无论是血管紧张素转换酶抑制剂、所谓的血管紧张素受滞剂，还是钙通道剂， 这些治疗高血压的主要药物类别， 其目标并非恢复氮氧物的水平。

Now, let's move onto our next drug class that is NMDA receptor antagonist.

现在，让我们进入下一个药物类别，NMDA受剂。