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http://repository.unisma.ac.id/handle/123456789/1928
Title: | Acute Toxicity Level of Pulutan (Urena lobata) Leaf Extract on Zebrafish (Danio rerio) and its Analysis by In Silico Study |
Authors: | Purnomo, Yudi Aini, Noer Widodo, Aris Moch |
Keywords: | Urena lobata toksisitas akut |
Issue Date: | 6-Jul-2018 |
Publisher: | The Japanese Pharmacological Society, The Japanese Society of Clinical Pharmacology |
Series/Report no.: | WCP2018 (The 18th World Congress of Basic and Clinical Pharmacology); |
Abstract: | Pulutan (Urena lobata) is medicinal plant used to treat some diseases empirically, with pre-clinical study has already proven its efficacy, however, its safety has not been evaluated. Acute toxicity has to be performed on different phases of life to screen for its safety. The study aims to determine the acute toxicity level of Urena lobata (U. lobata) leaf extract on embryo phase, juvenile and adult of Danio rerio(D. rerio). This is an experimental laboratory study using embryo, juvenile and adult of D. rerio. The leaf of U. lobata was extracted by decoction methods moreover it was diluted from 12g/L to 0,5 g/L and exposed for 4 days to animal test. Toxicity level of herbs is defined as Lethal Concentration-50 (LC-50) by linear regression. LC-50 value of U. lobata leaf extract which was exposed on embryo, juvenile and adult of D. rerio respectively were 2,548 g/L, 8,748 g/L and 8,088 g/L. Level toxicity of U. lobata on embryo was categorized as moderate (0,5-5 g/L) but on juvenile and adults were considered mild (5-15 g/L). Embryo is more sensitive to xenobiotic agents due to the lack of enzyme metabolism and organ maturation. Therefore, U. lobata leaf extract should be noted as having teratogenic effect. U. lobata leaf extract are more toxic to embryo compared to juvenile and adult phase of D. rerio. |
Description: | [ARCHIVES] Copyright Article from: The Japanese Pharmacological Society, The Japanese Society of Clinical Pharmacology |
URI: | https://www.jstage.jst.go.jp/article/jpssuppl/WCP2018/0/WCP2018_PO3-13-35/_article/-char/ja/#article-overiew-abstract-wrap http://repository.unisma.ac.id/handle/123456789/1928 |
Appears in Collections: | LP - Pharmaceutical |
Files in This Item:
File | Description | Size | Format | |
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Yudi Purnomo-4- WCP2018_PO3-13-35.pdf | Document | 232.72 kB | Adobe PDF | View/Open |
Corr-RJPT_Acute_toxicity.pdf | 2.05 MB | Adobe PDF | View/Open | |
9 RJPT_ALL.pdf | 967.58 kB | Adobe PDF | View/Open |
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