LY3020371 是一种有效和选择性的谷氨酸受体 (mGluR2/3) 拮抗剂,对 hmGluR2 和 hmGluR3 的Ki值分别为 5.26 和 2.50 nM。LY3020371 可用于抑郁症的研究。
生物活性 | LY3020371 is a potent and selective antagonist ofglutamate (mGlu) 2/3 receptor, withKis of 5.26 and 2.50 nM for hmGluR2 and hmGluR3, respectively. LY3020371 can be used for the research of depression[1][2]. |
IC50& Target[1] | hmGluR2 5.26 nM (Ki) | hmGluR3 2.50 nM (Ki) |
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体外研究 (In Vitro) | LY3020371 (0.1 nM-100 μM) competitively displaces binding of the mGlu2/3 agonist ligand [3H]-459477 with high affinity[1]. LY3020371 (0.1 nM-100 μM) blocks DCG-IV-induced inhibition of forskolin-stimulated cAMP production in cells expressing recombinant human mGlu2 (IC50=16.2 nM) and mGlu3 (IC50=6.21 nM) receptors[1]. LY3020371 (0.3-30000 nM) exhibits concentration-dependent antagonism of LY379268-inhibited cAMP formation[1]. LY3020371 (1-10000 nM) reverses LY379268-suppressed, K+-evoked glutamate release, with an IC50of 86 nM[1]. LY3020371 (0.3-10000 nM) leads to a concentration-dependent and complete blockade of the LY379268-suppressed response, with an IC50of 33.9 nM[1].
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体内研究 (In Vivo) | LY3020371 (0.3-3 mg/kg, a single i.v.) significantly increases the number of spontaneously active dopamine cells in the ventral tegmental area (VTA) of rats[2]. LY3020371 (1-10 mg/kg, i.p. once a week for 5 weeks) dose dependently increases tissue oxygen in the anterior cingulate cortex (ACC) of rats[2]. LY3020371 (10 mg/kg, a single i.p.) increases in monoamine efflux in the medial prefrontal cortex of freely moving rats[2]. LY3020371 (1-30 mg/kg, a single i.v.) increases the cumulative wake time of rats in a dose- and time-dependent manner without rebound hypersomnolence[2]. LY3020371 (0.1-10 mg/kg, a single i.v.) decrease the time rats are immobile in the forced-swim test in the rat forced-swim assay[2].
Animal Model: | Male Sprague-Dawley rats (230-350 g)[1] | Dosage: | 0.3, 1, 3 mg/kg | Administration: | I.v. daily 5 days per week for 2 weeks | Result: | Increased the number of actively firing dopamine neurons in the VTA of anesthetized rats. |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Please store the product under the recommended conditions in the Certificate of Analysis. |