Peran Kurkumin terhadap ekspresi Endothelin-1 (ET-1) di ginjal pada model tikus kanker ovarium yang di induksi 7,12 Dimethylbenz[a]anthracene (DMBA) yang diberikan terapi Cisplatin = Role of Curcumin on Endothelin-1 (ET-1) expression in the kidney in a rat model of 7,12-Dimethylbenz [a] Anthracene-Induced Ovarian Cancer (DMBA) given Cisplatin therapy