T63428
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Antibacterial agent 67 能够显著抑制琥珀酸脱氢酶的活性,IC50 值为 0.03 μM,且对琥珀酸脱氢酶的酶抑制活性显著比氟哌啶醇(IC50= 4.40 μM)高。 |
T83523
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(S)-(-)-MRJF22为氟哌啶醇代谢物II丙戊酸酯,展现了强效的抗迁移活性,尤其在内皮细胞和肿瘤细胞中。作为一种多功能活性分子,(S)-(-)-MRJF22对葡萄膜黑色素瘤具有潜在疗效。 |
T37478
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Acetyl β-endorphin (1-26) is a neuropeptide found in rat hippocampus, brain stem, and pituitary. It is also present in the human hypothalamus, where it comprises approximately 4.9% of total β-endorphin peptides. Acetyl β-endorphin (1-26) is produced through posttranslational processing of β-endorphin and is processed similarly in rat and human hypothalamus. Levels of acetyl β-endorphin (1-26) increase in the rat pars intermedia and brain stem following chronic administration of haloperidol . |
T70049
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Ro 04-5595 is a selective antagonist of NMDA receptors NR2B subunits. Ro 04-5595 had an EC 50 of 186 ± 32 nmol/L. Ro 04-5595 was predicted to bind the EVT-101 binding site, not the ifenprodil-binding site. Specific binding, defined with a new NR2B-specific antagonist Ro 04-5595 at 10 microM was fully inhibited by several compounds with the following rank order of affinities--Ro 25-6981 > CP-101,606 > Ro 04-5595 = ifenprodil >> eliprodil > haloperidol > spermine > spermidine > MgCl2 > CaCl2--and partially inhibited by competitive glutamate recognition site antagonists. Complementary high-resolution autoradiographic images using [3H]Ro04-5595 demonstrated strong binding in NR2B receptor-rich regions and low binding in cerebellum where NR2B concentration is low. |