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Uji Efek Toksik Ekstrak Akar Putri Malu (Mimosa pudica L.) terhadap Diameter dan Kerusakan Pulau Langerhans Pankreas pada Mencit (Mus musculus) La Eddy; Febriyanti Y. Kdise; Amos Killay; Abdul M Ukratalo; Pieter Kakisina
Quantum Wellness : Jurnal Ilmu Kesehatan Vol. 2 No. 4 (2025): Desember : Quantum Wellness : Jurnal Ilmu Kesehatan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/quwell.v2i4.2524

Abstract

The root of Mimosa pudica L. contains mimosine, a toxic alkaloid, as well as tannins that exhibit toxic properties, potentially disrupting pancreatic function. Exposure to sufficiently high concentrations of toxic compounds can impair cellular metabolism, leading to irreversible damage. One of the cellular changes induced by cytotoxic compounds is the reduction in the size of pancreatic Langerhans islets. This study aimed to investigate the effects of ethanol extract of Mimosa pudica roots on the diameter of Langerhans islets and β-cell damage in the pancreas of mice. Twelve mice were randomly divided into four groups, each consisting of three animals. Group I served as a control and did not receive the extract, whereas Groups II, III, and IV were administered root extract at doses of 10 mg/g BW, 100 mg/g BW, and 1000 mg/g BW, respectively, for 14 consecutive days. The results demonstrated that administration of ethanol extract of Mimosa pudica roots reduced the diameter of pancreatic Langerhans islets in a dose-dependent manner, with higher doses causing more severe β-cell damage. These findings highlight the need for caution in the use of Mimosa pudica roots as traditional medicine or dietary supplements.
Efek Nefrotoksik Ekstrak Etanol Akar Putri Malu (Mimosa pudica L.) pada Ginjal Mencit (Mus musculus) La Eddy; Joseph Pagaya; Emma M de Fretes; Abdul M Ukratalo
Jurnal Siti Rufaidah Vol. 3 No. 4 (2025): :Jurnal Siti Rufaidah
Publisher : PPNI UNIMMAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57214/jasira.v3i4.242

Abstract

Mimosine is an aromatic amino acid found in Mimosa pudica L. (sensitive plant) and is known to possess toxic properties that can damage various organs, including the kidneys. This study aimed to investigate the effect of ethanolic root extract of Mimosa pudica on renal damage in mice (Mus musculus). Twelve mice were divided into four groups: a control group and three treatment groups that received ethanolic root extract of M. pudica at doses of 10 mg/mouse/14 days, 100 mg/mouse/14 days, and 1000 mg/mouse/14 days. Following treatment, the mice were dissected to measure serum creatinine levels as an indicator of renal function, and histopathological observations of kidney tissues were performed using Hematoxylin-Eosin staining. The results revealed that administration of the ethanolic root extract of M. pudica significantly increased serum creatinine levels (P < 0.05), indicating impaired renal filtration function. Histologically, several types of tissue damage were observed, including glomerular atrophy, hydropic degeneration, and cellular necrosis, with hydropic degeneration being the most predominant and glomerular atrophy the least frequent. These findings suggest that mimosine, an active compound in M. pudica roots, exhibits a dose-dependent nephrotoxic effect, where increasing extract concentrations exacerbate renal tissue damage. Therefore, caution is advised in the medicinal use of M. pudica, as despite its pharmacological potential, high-dose or prolonged exposure may pose a serious risk of renal dysfunction.