Elevated cholesterol in tissues of chicken embryos with hereditary myotonic muscular dystrophy

The cholesterol content of muscle, liver, serum, and brain was examined both in embryos of chickens with hereditary muscular dystrophy and in normal control embryos between 9 and 16 days in ovo. The superficial pectoral muscles, which are severely affected by muscular dystrophy later in development, have a significantly higher cholesterol content than those of normal embryos at all ages examined. In contrast, the cholesterol content of thigh …