human 5 scleroprotein 5 Extracellular Matrix Proteins 4 Humans 4 Female 3 female 3 genetics 3 Article 2 Cell Proliferation 2 Child 2 Gene Expression 2 Male 2 blood 2 cell proliferation 2 child 2 controlled study 2 enamel 2 enzyme linked immunosorbent assay 2 gene expression 2 male 2 metabolism 2 physiology 2 real time polymerase chain reaction 2 unclassified drug 2 Adolescent 1 Amelogenesis 1 Amelogenesis Imperfecta 1 Animals 1 Apoptosis 1 Area Under Curve 1