Text this: Quercetin, quercetrin except rutin potentially increased pirarubicin cytotoxicity by non-competitively inhibiting the P-glycoprotein-and MRP1 function in living K562/adr and GLC4/adr cells

  ____     _    _     ______   _    _     _  __  
 |  _ \\  | || | ||  /_   _// | || | ||  | |/ // 
 | |_| || | || | ||  `-| |,-  | || | ||  | ' //  
 | .  //  | \\_/ ||    | ||   | \\_/ ||  | . \\  
 |_|\_\\   \____//     |_||    \____//   |_|\_\\ 
 `-` --`    `---`      `-`'     `---`    `-` --`