Dabuzalgron (Ro 115-1240) 是一种口服活性的，选择性的 α-1A 肾上腺素能受体激动剂，动物模型中，用于缓解尿失禁。Dabuzalgron 可通过维持线粒体功能来预防由阿霉素引起的心脏毒性。

Dabuzalgron (Ro 115-1240) is an orally active and selective α-1A adrenergic receptor agonist for the treatment of urinary incontinence. Dabuzalgron protects against Doxorubicin-induced cardiotoxicity by preserving mitochondrial function.

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α-1A adrenergic receptor

Dabuzalgron treatment increases ERK phosphorylation in a dose-dependent fashion with an EC50 of 4.8 μM. ERK1/2 activation contributes to the cardioprotective effects of Dabuzalgron.
Dabuzalgron (10 μM; 4 hours) protects NRVMs from cell death due to Doxorubicin (DOX).
Activation of the α1A-AR with Dabuzalgron (10 μM; 4 hours) mitigates the detrimental effects of DOX on mitochondrial membrane potential and abrogates the activation of important elements of the apoptotic response to mitochondrial damage. has not independently confirmed the accuracy of these methods. They are for reference only.

Dabuzalgron (10 μg/kg; oral gavage; twice daily; for 7 days; C57Bl6J wild-type or α1A-AR knockout mice) treatment protects against DOX cardiotoxicity by activating the α1A-AR. Dabuzalgron protects against the reduction in transcripts related to mitochondrial function, up-regulates PGC1α, preserves ATP content, and reduces oxidative stress in the hearts of mice treated with DOX. has not independently confirmed the accuracy of these methods. They are for reference only.

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Powder -20°C 3 years；4°C 2 years

[1]. Beak J, et al. An Oral Selective Alpha-1A Adrenergic Receptor Agonist Prevents Doxorubicin Cardiotoxicity. JACC Basic Transl Sci. 2017 Feb;2(1):39-53.

In Vitro: DMSO : 26 mg/mL (81.82 mM; Need ultrasonic)配制储备液