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

  ______   _    _     _____     ______   _    _   
 /_   _// | || | ||  /  ___||  /_   _// | || | || 
 `-| |,-  | || | || | // __     -| ||-  | || | || 
   | ||   | \\_/ || | \\_\ ||   _| ||_  | \\_/ || 
   |_||    \____//   \____//   /_____//  \____//  
   `-`'     `---`     `---`    `-----`    `---`