Evaluation of Acute and Sub-acute Toxicity of the Aqueous Extract from the Fruit of Solanum indicum Linn. (Solanaceae) in Rats

Epoh, Nadine Joissy and Dongmo, Olivette Laure Matafack and Tadjoua, Herve Tchoumbou and Tchouanguep, Félicité Mbiapo and Telefo, Phelix Bruno (2019) Evaluation of Acute and Sub-acute Toxicity of the Aqueous Extract from the Fruit of Solanum indicum Linn. (Solanaceae) in Rats. European Journal of Medicinal Plants, 30 (3). pp. 1-16. ISSN 2231-0894

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Abstract

Aim: The fruit of Solanum indicum Linn have been reported traditionally to have anti-hypertensive and diuretic properties. This study was undertaken to evaluate the toxicological potential of S. indicum fruits aqueous extract through the acute and sub-acute toxicity tests in rats.

Methodology: For acute toxicity evaluation, a single oral dose of 5000 mg/kg of the plant extract was administrated in 60 days old female albino Wistar rats. Then, the animals were observed for 14 days. Sub-acute toxicity studies were conducted with 50 adult rats of both gender that orally received during 28 days, increasing doses of the plant extract. Their body weight and food intake were weekly collected. At the end of the experiment, biochemical and hematological parameters as well as histological analysis of organs (liver, kidneys and spleen) were undertaken.

Results: Single oral administration of 5000 mg/kg dose of the fruit plant aqueous extract produced no mortality or signs of toxicity. During sub-acute test, no variations in body weight and food intake of both animals gender were observed. An important decrease in male’s rat liver weight were obtained at the dose 25 mg/kg; serum urea, total cholesterol, TAG, ALP and AST levels were significantly lowered in male especially at the dose 50 mg/kg, but this decrease was noticed only in serum urea, ALP and ALT in female rats. Furthermore, a significant decrease in platelets number, serum PCT, MPV and PDW levels were recorded in all treated male rats except those receiving the highest extract dose. No structural changes in treated animal organs section histology were observed when compared to controls.

Conclusion: The fruits aqueous extracts of S. indicum is safe when administered acutely and for 28 days in rats. However, alterations on their hematological and biochemical parameters were not closely related with the dose, implying caution on its use.

Item Type: Article
Subjects: Archive Paper Guardians > Medical Science
Depositing User: Unnamed user with email support@archive.paperguardians.com
Date Deposited: 30 Mar 2023 10:45
Last Modified: 01 Mar 2024 04:15
URI: http://archives.articleproms.com/id/eprint/515

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