此外，其他阻止磷酸二酯酶活性的化合物不是兴奋剂。
Moreover, other compounds that block phosphodiesterase's activity are not stimulants.
但Snyder 等人指出，抑制脑内磷酸二酯酶产生所需的咖啡因浓度要比产生刺激的咖啡因浓度高得多。
But Snyder et al point out that the caffeine concentrations needed to inhibit the production of phosphodiesterase in the brain are much higher than those that produce stimulation.
目前许多生育期男性在服用磷酸二酯酶5抑制剂。
Many men in their reproductive years are now using phosphodiesterase type 5 inhibitors.
主要研究了麦芽根中5′—磷酸二酯酶的提取方法。
The methods of 5 '-phosphodiesterase extraction from malt root were studied in this paper.
主要研究了麦芽根中5'磷酸二酯酶的提取方法。
The methods of 5 '-phosphodiesterase extraction from malt root were studied in this paper.
目的：评价磷酸二酯酶5抑制剂的进展与临床合理应用。
OBJECTIVE: to evaluate the research progress and clinical application of PGE5 inhibitor.
我也使用磷酸二酯酶抑制剂如巡能泰或己酮可可碱进行治疗。
I also use a medicine called Trental or Pentoxifylline as a phosphodiesterase inhibitor.
糖尿病患者由于磷酸二酯酶- 5抑制物导致血管内皮功能降低。
Diabetic patients have a reduced endothelial response to phosphodiesterase-5 inhibitors.
钙调素，重组，牛磷酸二酯酶3' -5 ' -环核苷酸激活物。
Calmodulin, Recombinant, Bovine Phosphodiesterase 3 '-5' -cyclic Nucleotide Activator.
产物的结构均经蛇毒磷酸二酯酶部分酶解后的电泳-同系层析双向图谱鉴定得到证明。
The structures of both analogs have been identified using the mobility shift analysis after partial hydrolysis by snake venom phosphodiesterase.
罗氟司特为磷酸二酯酶- 4 (PDE4)抑制剂，对肺部系统具有高效的抗炎活性。
Roflumilast is a phosphodiesterase-4 (PDE4) inhibitor, which has potent anti-inflammatory effects in the pulmonary system.
伐地那非是一种高选择性的新型磷酸二酯酶5抑制剂，是广泛ED人群的一线治疗药物。
Vardenafil, a novel and highly selective phosphodiesterase 5 inhibitor, is the first line therapy for the broad ED population.
目的：研究选择性磷酸二酯酶3抑制剂奥普力农对卵蛋白致敏和激发豚鼠咳嗽反应的影响。
AIM: To investigate the effects of selective phosphodiesterase 3 inhibitor olprinone on cough response in guinea pigs sensitized and challenged with ovalbumin.
目前认为茶碱类药物毒副作用的产生与其非特异性地抑制磷酸二酯酶（PDE）同工酶有关。
It has been suggested that most of theophyllines adverse effects are due to the drugs nonselective PDE-inhibitory actions.
当同时使用其他的α-受体阻滞剂或5磷酸二酯酶抑制剂时，应避免增加低血压症状发生的风险。
Concomitant treatment with other alpha-blockers or phosphodiesterase type 5 inhibitors should be avoided because of the increased risk for symptomatic hypotension.
伐地那非是一种新型高选择性磷酸二酯酶5型抑制剂，它对心血管系统的安全性已被多项临床试验所证实。
Vardenafil, as a novel and highly selective phosphodiesterase 5 inhibitor, has been proved by many clinical trials to be quite safe for the cardiovascular system.
摘要 ：磷壁酸是革兰氏阳性细菌细胞壁的重要成分，磷壁酸酶是一种特异性地降解磷壁酸的磷酸二酯酶。
Abstract : Teichoic acids are important components of cell wall in gram-positive bacteria, and teichoicase is exactly the enzyme that can degrade teichoic acids specifically.
公司主要关注核苷酸化学，尤其侧重环状核苷酸为基础的各种蛋白激酶、磷酸二酯酶和离子通道等的抑扬调节剂。
The company has its focus on nucleotide chemistry with special emphasis on cyclic nucleotide-based modulators of respective protein kinases, phosphodiesterases and ion channels, etc.
异丁司特作为一种神经胶质激活和环核苷酸磷酸二酯酶抑制剂，已被显示有治疗神经性疼痛和阿片脱瘾的可能性。
Ibudilast, an inhibitor of glial activation and cyclic nucleotide phosphodiesterases, has shown potential in the treatment of neuropathic pain and opioid withdrawal.
伐地那非是一种强效、高选择性的5型磷酸二酯酶(PDE5)抑制剂，对PDE5的抑制作用约为西地那非的10倍。
Vardenafil is a potent and highly selective phosphodiesterase type 5 (PDE5) inhibitor with a potency about 10-fold higher than sildenafil.
在研究中心进行的、固定剂量的伐地那非研究不能完全代表磷酸二酯酶(PDE) 5抑制剂在临床实践中的应用情况。
Since fixed-dose vardenafil clinical trails don t fully represent utilization of phosphodiesterase-5 (PDE5) inhibitor in general clinical practice.
解决好酶价格和甘油二酯的提纯问题，才能实现甘油二酯低成本、高纯度的工业化生产。
Only the settle of enzyme price and purification of diacylglycerol, can the industrial production of diacylglycerol be realized.
随着聚乙二醇基链长的增加，药物对乙酰胆碱酯酶抑制活性依次减弱。
With an increasing chain length of polyethylene glycol group linked on niclosamide, the inhibitory effects weakened.
保幼激素的代谢由保幼激素酯酶、保幼激素环氧水解酶和保幼激素二醇激酶等共同催化完成。
Juvenile hormone (JH) metabolism enzymes, including JH esterase, JH epoxide hydrolase and JH diol kinase, catalyze JH to metabolize.
目的探讨延胡索酸二甲酯(DMF)对大鼠主要脏器醌还原酶和谷胱甘肽s转移酶的诱导作用和意义。
Objective To assess induction of quinone reductase (QR) and glutathions transferases (GSTs) by dimethyl fumarate (DMF) in major viscera of rats.
结果表明，二氢茉莉酸丙酯提高了根系活力和叶片硝酸还原酶活性（NRA） ，增加叶绿素含量和可溶性蛋白含量，从而为高产奠定了良好的生理基础。
The results indicated PDJ could improve the vigor of root system and NRA of leaves, increase chlorophyll and soluble protein content, thus laying a better physiological foundation for high yield.
盾叶薯蓣细胞与内生真菌re0105共培养第二代的性状与POD、PPO和PAL活性和过氧化物酶、多酚氧化酶、酯酶同工酶谱带与第一代相比比较稳定。
The second generation callus of co-culture of cell and RE0105 was stable in culture character, POD, PPO and PAL activities and isoenzyme bands of POD, PPO, EST.
在植物酯酶法中根据显色原理的不同主要有固蓝B盐法和2，6-二氯靛酚钠盐法；
The method using the Plant-esterase could be divided into two below based on the color reaction principle: Fast Blue B Salt and 2, 6-Dichloroindophenol sodium salt hydrate.
用途：第二代中枢性乙酰胆碱酯酶抑制剂，是一只具有高度选择性、可逆性治疗阿尔茨海默病（老年痴呆）的药物。
Usage: The second generation of central acetylcholinesterase inhibitor, used as a highly selective and reversible treatment of Alzheimer's disease.
用途：第二代中枢性乙酰胆碱酯酶抑制剂，是一只具有高度选择性、可逆性治疗阿尔茨海默病（老年痴呆）的药物。
Usage: The second generation of central acetylcholinesterase inhibitor, used as a highly selective and reversible treatment of Alzheimer's disease.
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