Mechikova GY, Fleishman MY, Lebed’ko OA. Estimation In Vivo of the Antioxidant Activity of Axillary-Blueberry (
Vaccinium axillare Nakai) Fruit under Oxidative Stress.
CELL AND TISSUE BIOLOGY 2023;
17:306-310. [PMID:
37305102 PMCID:
PMC10241116 DOI:
10.1134/s1990519x23030082]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/06/2022] [Accepted: 09/06/2022] [Indexed: 06/13/2023]
Abstract
The intensity of free radical oxidation processes in vivo (a model of induced oxidative stress) was studied after a probe administration of the fruit extract of the axillary blueberry (Vaccinium axillare Nakai). \Four groups (n = 40) of white CBA line male mice weighing 20-25 g were involved in the experiment: (1) intact control; (2) introduction of a 0.9% sodium-chloride solution orally for 10 days, a dose of 10 mL/kg per day; (3) "cisplatin" group (animals received 0.9% sodium-chloride solution similarly to group 2; on the fifth day of the experiment, cisplatin was administered one time by intraperitoneal injection at a dose of 7.5 mg/kg); and (4) "cisplatin + blueberry" group (mice received orally an extract of axillary-blueberry fruits at a dose of 10 mL/kg per day for 10 days; on the fifth day of the experiment, cisplatin was administered one time by intraperitoneal injection at a dose of 7.5 mg/kg). The antioxidant activity of the axillary blueberry was studied by a method of chemiluminescence. The analysis of kinetic parameters of chemiluminescence of mouse-kidney homogenate demonstrated that, against the background of a single intraperitoneal injection of cisplatin, oxidative stress develops in animals, with its severity decreasing under the action of axillary blueberry-fruit extract. The axillary blueberry-fruit extract has pronounced antioxidant properties and can play a role in the treatment and prevention of disease associated with oxidative stress.
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