Define Contrast media. Contrast media synonyms, Contrast media pronunciation, Contrast media translation, English dictionary definition of Contrast media. n. A substance, such as barium or air, used in radiography to increase the contrast of an image. A
Histamine serves a neurotransmitter role in arthropod photoreceptor neurons, but is also present in a small number of interneurons throughout the nervous s... S Gebhardt,U Homberg - 《Cell & Tissue Research》 被引量: 42发表: 2004年 Physiological functions of histamine in the brain In the brain...
The functions of systemic mediators in migraine are not fully understood. It is unclear which mediators provoke this probably atopic disorder and which represent an attempt to correct an imbalance. However, it has been demonstrated fairly conclusively that increased histamine levels correlate with ...
Diphenylpyraline hydrochloride (DPP) is an internationally available antihistamine that produces therapeutic antiallergic effects by binding to histamine H-1 receptors. The complete neuropharmacological and behavioral profile of DPP, however, remains uncharacterized. Here we describe studies that suggest DPP...
The functions of the various receptors are interrelated. The interaction of vestibular receptors and of the cutaneous receptors and proprioceptors with the visual receptors is effected by the central nervous system. This interaction causes perception of the size and shape of objects and their position...
Ultraviolet (UV) radiation is a ubiquitous component of the environment that has important effects on a wide range of cell functions. Short-wavelength UVB radiation induces sunburn and is a potent immunomodulator, yet longer-wavelength, lower-energy UVA radiation also has effects on mammalian immunity...
schizophrenia(精神分裂症),which has not seen a breakthrough for more than 60 years,since the discovery of chlorpromazine—which happened largely by chance.But the story of chlorpromazine offers a powerful lesson:originally an antihistamine(抗过敏药),it was repurposed as a medicin...
Experience shows that there is considerable diversity in the interpretation of ECTS at national level 使用分析在尝试夺取,到哪个程度,学会之下结果的概念的和ECTS并且说明不同的国家了解系统的方式。 经验表示,有可观的变化在ECTS的解释在全国水平 [translate] agredients or to an antihistamine containing ...
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To solve the question regarding the correct statements about cimetidine and ranitidine, we will analyze the properties and functions of these drugs step by step.1. Understanding the Drugs: - Cimetidine and ranitidine are bot