أرسل هذا في رسالة قصيرة: Characterization and immunomodulatory activities of polysaccharides from Spirogyra neglecta (Hassall) Kützing

           __   __   _    _     _____     _____   
    ___    \ \\/ // | || | ||  |  ___||  |__  //  
   /   ||   \ ` //  | || | ||  | ||__      / //   
  | [] ||    | ||   | \\_/ ||  | ||__     / //__  
   \__ ||    |_||    \____//   |_____||  /_____|| 
    -|_||    `-`'     `---`    `-----`   `-----`  
     `-`