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编 号:F399077
分子式:C13H18N3NaO5S
分子量:351.35
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500mg
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生物活性:
Metamizole sodium hydrate (Dipyrone) is an orally active cyclooxygenase (COX) inhibitor.. Metamizole sodium hydrate can inhibit cell proliferation and promote cell apoptosis. Metamizole sodium hydrate has anti-inflammatory and antioxidant activities. Metamizole sodium hydrate is an antipyretic, analgesic and spasmolytic agent. Metamizole sodium hydrate can be used in research to relieve a variety of pain.

体内研究:
Metamizole sodium hydrate (500 mg/kg, 腹腔注射, 一天两次连续7 天) 可减少大鼠神经性疼痛症状的发展。Metamizole sodium hydrate (250 或 500 mg/kg, 口服,) 可有效缓解大鼠刀切和卡拉胶诱导的疼痛和氧化应激反应。Animal Model:Neuropathic pain rat model
Dosage:500 mg/kg
Administration:intraperitoneally preemptively at 16 and 1 h before Chronic constriction injury (CCI) and then twice a day for 7 days.
Result:Decreased the expression of pronociceptive interleukins (IL-1beta, IL-6, and IL-18) and chemokines (CCL2, CCL4, and CCL7).
Animal Model:Pain model in rats
Dosage:250 or 500 mg/kg
Administration:p.o.
Result:Decreased the COX-2 gene expression at 500 mg/kg and increased the MPO gene expression.Reduced MDA levels in the carrageenan paw test and increased tGSH levels.

体外研究:
Metamizole sodium hydrate (1 和 10 μM, 24 h) 可抑制成骨细胞分化过程,从而降低其产生新的骨矿化细胞外基质的能力。Metamizole sodium hydrate (1-500 μM, 48 h) 在胰腺癌细胞系 PaTu 8988 t 和 Panc-1 中可抑制细胞增殖,促进细胞凋亡。
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