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通过体外、体内和计算机模拟研究(霍普)C. 的解痉、支气管扩张和止泻潜力的药理学基础。

Pharmacological Basis for Antispasmodic, Bronchodilator, and Antidiarrheal Potential of (Hope) C. via In Vitro, In Vivo, and In Silico Studies.

作者信息

Iqbal Iram, Saqib Fatima, Latif Muhammad Farhaj, Shahzad Hamna, Dima Lorena, Sajer Bayan, Manea Rosana, Pojala Ciprian, Necula Radu

机构信息

Department of Pharmacology; Bahauddin Zakariya University, Multan 60000, Pakistan.

Department of Biochemistry, Bahauddin Zakariya University, Multan 60000, Pakistan.

出版信息

ACS Omega. 2023 Jul 20;8(30):26982-27001. doi: 10.1021/acsomega.3c01907. eCollection 2023 Aug 1.

Abstract

is used as an old treatment for several diseases. fronds are eaten to treat gastrointestinal (GIT) issues and as an antibiotic. However, there is a dearth of literature justifying its traditional use. : the current work used biological and molecular docking studies to support traditional usage and elucidate 's multitarget mechanism. Bioactive compounds were docked in silico. Force displacement transducers coupled with a power lab data gathering system examined the effects of compounds on rabbit jejunum, trachea, and aorta tissues. Albino mice and rats were used for in vivo studies. Bioactive compounds interacted with inflammation, asthma, and diarrhea genes, according to in silico studies. crude extract (Dr.Cr) calmed impulsive contractions and K+ (80 mM)-provoked contractions in the jejunum and tracheal tissue dose-dependently, showing the presence of the Ca++ channel-blocking (CCB) effect, further verified by the rightward parallel shift of CRCs equivalent to verapamil. Polarity-based fractionation showed spasmolytic activity in Dr.DCM and muscarinic receptors mediated spasmogenic activity in the Dr.Aq fraction. Dr.Cr vasoconstricted the aortic preparation, which was totally blocked by an angiotensin II receptor antagonist. This suggests that Dr. Cr's contractile effect is mediated through angiotensin receptors. In rats and mice, it showed anti-inflammatory and antidiarrheal action. This study supports the traditional medicinal uses of against GIT disorders and may be an important therapeutic agent in the future.

摘要

它被用作治疗多种疾病的古老疗法。其叶子被食用以治疗胃肠道(GIT)问题并作为一种抗生素。然而,缺乏文献证明其传统用途的合理性。:当前的研究使用生物学和分子对接研究来支持其传统用途并阐明其多靶点机制。生物活性化合物进行了计算机模拟对接。力位移传感器与功率实验室数据采集系统相结合,研究了这些化合物对兔空肠、气管和主动脉组织的影响。白化小鼠和大鼠用于体内研究。根据计算机模拟研究,生物活性化合物与炎症、哮喘和腹泻相关基因相互作用。粗提物(Dr.Cr)剂量依赖性地抑制空肠和气管组织中的冲动性收缩以及K +(80 mM)诱发的收缩,显示出存在钙通道阻滞(CCB)效应,这通过与维拉帕米等效的累积剂量反应曲线(CRCs)向右平行移动进一步得到验证。基于极性的分级分离显示Dr.DCM中有解痉活性,而毒蕈碱受体在Dr.Aq级分中介导致痉活性。Dr.Cr使主动脉制剂血管收缩,这被血管紧张素II受体拮抗剂完全阻断。这表明Dr.Cr的收缩作用是通过血管紧张素受体介导的。在大鼠和小鼠中,它显示出抗炎和止泻作用。这项研究支持了其对胃肠道疾病的传统药用价值,并且未来可能成为一种重要的治疗药物。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6951/10398851/55c4a61932bb/ao3c01907_0002.jpg

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