Effect of NPC2 treatment on animal body weight.

<p>(<b>A</b>) Males (n = 4) and (<b>B</b>) females (n = 6), respectively, of saline-treated wild type mice (•), saline-treated <i>NPC2^−/−</i> mice (○), and NPC2 treated <i>NPC2^−/−</i> mice (▾). The mice were weighed weekly from P21 to P87. Each animal was injected twice weekly with saline or NPC2 (5 mg/kg). Values are means ± SEM.