In terms of their effect on blood pressure , alpha 2 agonists hae a biphasic effect , decreasing and increasing systemic pressures at small and large doses , respectiely ( 3 ) 对血压的作用， - 2受体激动剂的作用是双向的，在小剂量和大剂量下分别为降低和增加全身压力[ 3 ] 。
Background long - acting beta - agonists and inhaled corticosteroids are used to treat chronic obstructie pulmonary disease ( copd ) , but their effect on surial is unknown 背景：长效? -受体激动剂和吸入性糖皮质激素可用于治疗慢性阻塞性肺病（ copd ） ，但对其生存率的影响尚不清楚。
The characteristics of inverse agonists acting on different receptors including h2 , h3 , . opioid , adrenergic , and 5 - ht ( subscript ( 1b ) ) receptors are discussed in this paper 本文介绍了作用于h2受体， h3受体， -阿片受体，肾上腺素能-受体， 5 -羟色胺受体反向激动剂的作用特徵。
The ordinance has been amended to control the use of veterinary chemicals as a result of food poisoning cases associated with the intake of pork or offal contaminated by beta - agonists 针对多宗市民因进食受乙种促效剂污染的猪肉及内脏而引发的食物中毒个案，政府修改了上述条例，以管制禽畜化学品的使用。
And ( 2 ) among the anti - diabetic drugs currently registered in hong kong , two drugs belong to the ppar agonist class . the two drugs are rosiglitazone maleate ( avandia ) and pioglitazone ( actos ) 这两种药物为罗格列酮（ avandia ）和?格列酮（ actos ） ，分别于二年十一月及二一年六月在本港注册。
The import of chilled pork produced by a slaughtering plant in thailand is suspended after a sample of pork taken from an imported consignment at the airport is confirmed with the presence of beta - agonist 在机场的进口付运货物中抽取的猪肉样本证实含有乙类促效剂，本署立即禁止泰国一个屠房生产的冷冻猪肉入口。
The presentation reported on the results of a study conducted some time ago on rodents for the safety of a class of chemicals called peroxisome proliferator - activated receptor ( ppar ) agonists 这份简报公布较早前为评估一种名为过氧化物?体增生物活化受体（ ppar ）促效剂的化学品是否安全而在老鼠身上进行研究的结果。
Krystal , j . h . , et al . " nmda agonists and antagonists as probes of glutamatergic dysfunction and pharmacotherapies in neuropsychiatric disorders . " harvard rev . psychiatry 7 ( 1999 ) : 125 - 143 《哈佛评论精神病学》 7 , ( 1999 ) : 125 - 143 ，用于脑病变症候群中的氨酸盐能官能障碍和药物疗法的探测剂, n -甲基- d -天冬胺酸酯促效剂和拮抗剂
Then , once regression of left ventricular enlargement has been achieved , patients are administered clenbuterol , a 2 - adrenergic - receptor agonist ( abused by athletes to make muscles bigger ) to produce cardiac muscle hypertrophy 然后，一旦左室扩大得以控制，就给病人应用克伦特罗，一种2肾上腺能受体激动剂（被运动员滥用，以使肌肉增强） ，来使心脏肥大。
To address this question , we investigated the effects of the ( - adrenergic agonist l - isoproterenol or antagonist dl - propranolol on in vivo ltp of area ca1 and spatial learning in morris water maze 为此，我们观察了-受体激动剂异丙肾上腺素（ isoproterenol ）或拮抗剂心得安( propranolol )对在体ca1区ltp的调控作用以及对大鼠在morris水迷宫中空间学习的影响。
