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编 号:F439207
分子式:C19H21N
分子量:263.38
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5mg
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10mg
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50mg
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100mg
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Nortriptyline (Desmethylamitriptyline), the main active metabolite of Amitriptyline, is a tricyclic antidepressant. Nortriptyline is a potent autophagy inhibitor and has anticancer effects.N

体内研究:
Nortriptyline(10-20 mg/kg;腹腔注射;每天;持续三周)可抑制接种 MBT-2 细胞的小鼠膀胱肿瘤的生长。Animal Model:Adult male C3H/HeN mice (25-30 g; 2-3 months of age) injected with MBT-2 cells
Dosage:10 or 20 mg/kg
Administration:Intraperitoneal injection; every day; for three weeks.
Result:Suppressed tumor growth in mice inoculated with MBT-2 cells.

体外研究:
Amitriptyline 由 CYP2C19 代谢为活性代谢物 Nortriptyline。Nortriptyline 比血清素更能有效地阻止去甲肾上腺素的再摄取。Nortriptyline(6.25-100 μM;24-72 小时)以浓度和时间依赖性方式显着降低 TCCSUP 和小鼠 MBT-2 膀胱癌细胞的活力。Nortriptyline(12.55-100 μM;24 小时)可诱导 TCCSUP 和 MBT-2 细胞的细胞周期停滞和细胞凋亡。Nortriptyline(12.55-100 μM;24 小时)可诱导这些膀胱癌细胞的内在和外在细胞凋亡。viabiltycycleTCCSUP and MBT-2 cells25 μM, 50 μM, or 100 μM (TCCSUP); 12.5 μM, 25 μM, or 50 μM (MBT-2 cells)24 hoursCaused cell cycle arrest in these bladder cancer cells.apoptosisTCCSUP and MBT-2 cells25 μM, 50 μM, or 100 μM (TCCSUP); 12.5 μM, 25 μM, or 50 μM (MBT-2 cells)24 hoursInduced apoptosis in both TCCSUP and MBT-2 cellsTCCSUP and MBT-2 cells25 μM, 50 μM, or 100 μM (TCCSUP); 12.5 μM, 25 μM, or 50 μM (MBT-2 cells)24 hoursIncreased the expression of Fas, FasL, FADD, Bax, Bak, and cleaved forms of caspase-3, caspase-8, caspase-9, and poly(ADP-ribose) polymerase. Decreased the expression of Bcl-2, Bcl-xL, BH3 interacting domain death agonist, X-linked inhibitor of apoptosis protein, and survivin.
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