Forty male C57BL/6J mice, 8 weeks of age, were fed either a high-cholesterol diet or a regular chow diet and subjected either to CIH or intermittent air (control conditions) for 12 weeks.

• 40只雄性8周龄C57BL/6J小鼠，以高胆固醇饮食饲养或规则饮食和慢性间歇性低氧或间歇空气(控制条件)实验12周。