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Kajian Ketoksikan Ekstrak Etanol Kulit Buah Markisah Ungu (Passiflora Edulis Sims.) Terhadap Hati Mencit
Author(s) -
Herawaty Ginting,
Aminah Dalimunthe,
Edo Kusda Pratama
Publication year - 2018
Publication title -
talenta conference series: tropical medicine
Language(s) - English
Resource type - Journals
eISSN - 2623-0550
pISSN - 2623-0542
DOI - 10.32734/tm.v1i1.85
Subject(s) - traditional medicine , passion fruit , passiflora , food science , biology , medicine , horticulture
Latar belakang: Buah markisah ungu (Passiflora edulis Sims.) banyak dikonsumsi masyarakat sebagai minuman yang segar. Kulit buah markisah berkhasiat sebagai antihipertensi, antimikroba dan antiinflamasi Tujuan penelitian: untuk mengetahui dosis toksik (LD50), sehingga aman untuk digunakan sebagai obat. Metode penelitian: menggunakan mencit sebanyak 25 ekor yang dibagi menjadi 5 kelompok, yaitu kelompok kontrol (Na-CMC 0,5%), kelompok perlakuan diberi ekstrak etanol kulit buah markisa ungu (EEKBMU) dengan variasi dosis 500, 1000, 2000 dan 5000 mg/kg bb). Pada akhir pengujian dilakukan pengamatan terhadap gejala toksik, berat badan, kematian hewan, serta pemeriksaan makropatologi dan gambaran histopatologi hati mencit. Hasil penelitian: pemberian EEKBMU (Passiflora edulis Sims.) untuk semua kelompok tidak ada hewan yang mati. Kelompok kontrol, dosis 500 mg/kg bb, 1000 mg/kg bb tidak menunjukkan gejala toksik tetapi pada dosis 2000 mg/kg bb dan 5000 mg/kg bb menunjukkan gejala toksik. Hasil pemeriksaan histopatologi organ hati mencit menunjukkan bahwa pemberian EEKBMU dosis 2000 mg/kg bb terjadi nekrosis hemorrhagia pada vena sentral, sedang dosis 5000 mg/kg bb terjadi nekrosis dan hemorrhagia yang meluas. Kesimpulan: EEKBMU dosis 2000 mg/kg bb dan 5000 mg/kg bb sangat toksik dan LD50 tidak dapat ditentukan Background: Purple passion fruit (Passifloraedulis Sims.) is consumed a lot as fresh drinks. The rinds of purple passion fruit can be used as anti-hypertension, anti-microbes, and anti-inflammatory. Research objectives: To determine the toxic dose (LD50) so it could be safe to use as medicine. Research method: The animals used were 25 mice which were divided into 5 groups, the control group (Na-CMC 0.5%), the treatment group given the purple passion fruit rinds ethanol extract with dose of of 500, 1000, 2000, and 5000 mg/kb bb. the observations of the signs of toxicity, weights, deaths, and macrophatology and histophatologyexaminations of mice liver were conducted. Findings: The purple passion fruit rinds ethanol extract given to all groups didn’t induce mortality. The control group with the dose of 500 mg/kb bb, 1000 mg/kb bb showed no sign of toxicity obeserved. However, at the dose of 2000 mg/kb bb, and 5000 mg/kb bb were found sign of toxicity. The histophatologyexamination of mice livers indicated that the dose of2000 mg/kb bb caused hemorrhagia necrosis to central vena and the dose of5000 mg/kb bb caused expanded necrosis and hemorrhagia. Conclusion: Thepurple passion fruit rinds ethanol extractat the doses of2000 mg/kb bb and 5000 mg/kb bb were very toxic and the LD50 could not be determined.

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