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Safety assessment of useing Ba Kich dried extract for 28 days

Vuong Duy Tien Nguyen Thi Lien
Published 07/19/2022

Article Details

How to Cite
Vuong Duy Tien, Nguyen Thi Lien. "Safety assessment of useing Ba Kich dried extract for 28 days". Vietnam Journal of Food Control. vol. 5, no. 3, pp. 226-234, 2022
PP
226-234
Counter
447

Main Article Content

Abstract

The “Ba kich” (Extractum Morinda ofcinalis) dried extract was evaluated for repeated dose toxicity at 28 days in rabbits. In a repeat dose toxicity test, rabbits were given oral solution of dry extract of Ba kich at the level of 0.2 g/kg and 1.0 g/kg for 28 days. Blood samples were taken on days 0, 14 and 28 to check biochemical and hematological parameters. Liver and kidney samples were obtained on day 28 for histopathology. The results of the 28-day repeated dose toxicity assessment showed that the dried Ba kich extract did not have a statistically significant effect on the biochemical and hematological indices, and did not cause damage to the histopathology of the kidney. However, dried Ba kich extract at both dose levels caused fatty degeneration and congestion in the liver of experimental rabbits.

Keywords:

Extractum Morinda ofcinalis, dried Ba kich extract, repeated dose toxicity, biochemical and hematological parameters, histopathology.

References

[1]. Institute of Medicinal Materials, Medicinal plants and medicinal animals in Vietnam, Science and Technics Publishing House, 2006, volume I, pp. 101 – 106
[2]. Do Trung Dam, Method to determine acute toxicity of drugs, Medical Publishing House, Hanoi, 2014.
[3]. “Guidelines for preclinical testing of Oriental medicine and herbal medicine” (Promulgated together with Decision No. 141/QD-K2DT dated October 27, 2015 of the Ministry of Health).
[4]. “OECD Guidelines for Testing of Chemical”, Repeated Dose 28 - Days Oral Toxicity study in Rodents, OECD 407, 2008.
[5]. V. Sharma and J. H. McNeill, “To scale or not to scale: The principles of dose extrapolation,” British Journal of Pharmacology, vol. 157, pp. 907-921, 2009.
[6]. Ministry of Health (2017), Vietnam Pharmacopoeia V, Science and Technics Publishing House, volume II, pp. 1064-1065.

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