Which of the following is used to treat Laron's dwarfism: (A) Sermorelin, (B) Tesamorelin, (C) Mecasermin, (D) Ganirelix
Answer is C. Mecasermin is IGF - 1 analogue used to treat Laron dwartism. Laron syndrome is characterized by mutation of growth hormore receptor and hence growth hormone analogues can not be used.