Diuretic activity of thick extract and flavonoids of fruits of the Filipendula Ulmaria (L.) Maxim.

Autor: Vladmir A. Kurkin, Kseniya N. Sazanova, Safiya Kh. Sharipova, Elena N. Zaitceva, Aleksei V. Dubishchev, Elena P. Gladunova
Jazyk: English<br />Russian
Rok vydání: 2021
Předmět:
Zdroj: Наука и инновации в медицине, Vol 6, Iss 4, Pp 68-72 (2021)
Druh dokumentu: article
ISSN: 2500-1388
2618-754X
DOI: 10.35693/2500-1388-2021-6-4-68-72
Popis: Objectives comparative study of the diuretic activity of a thick extract of Filipendula ulmaria (L.) Maxim. fruits and flavonoids spireoside and quercetin isolated from Filipendula ulmaria (L.) Maxim. fruits by column chromatography. Material and methods. The extractum spissum was obtained by extracting the fruits of Filipendula ulmaria (L.) Maxim. using 70% ethyl alcohol, followed by vacuum evaporation. Spireoside and quercetin were isolated from the fruits of meadowsweet by the method of column chromatography with further purification by recrystallization. The isolated flavonoids were identified using 1H-NMR and 13C-NMR spectroscopy, mass spectrometry, UV spectroscopy, several chemical transformations, and thin-layer chromatography. The thick extract from the fruits of meadowsweet, and also flavonoids spireoside and quercetin were investigated for diuretic activity in albino rats. Results. The thick extract of the fruits of Filipendula ulmaria (L.) Maxim. at a dose of 50 mg/kg significantly increases diuresis for 4 and 24 hours. At the same time, significant diuretic activity of spireoside was detected only at a dose of 10 mg/kg in the experiment, when diuresis was studied for 4 and 24 hours. Quercetin at a dose of 5 mg/kg increases the daily diuresis of laboratory animals. Conclusion. A extractum spissum of the fruits of Filipendula ulmaria (L.) Maxim. shows diuretic activity at a dose of 50 mg/kg for 4 and 24 hours of the experiment. Spireoside has diuretic activity at a dose of 10 mg/kg for 4 and 24 hours of the experiment. Quercetin at a dose of 5 mg/kg has the ability to increase diuresis for 24 hours of the experiment. The fruits of Filipendula ulmaria (L.) Maxim. appear to be a promising source of medicines.
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