
WellDevelopedIndian
Zephir
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Anabolic steroids are used by adolescents as well as adults to increase facial muscle and improve appearance and overall SMV! Since these substances strongly enhance protein synthesis, it’s clear that craniofacial changes in bone size and, perhaps, skeletodental relationships WILL also occur.
Eighty rat pups were divided into three groups: (1) sham-treated controls, (2) a low-dose group (1 mg/kg/wk nandrolone phenpropionate), and (3) a high-dose group (10 mg/kg/wk). The high-dose regimen more closely mimics dosages used by abusers. Steroid therapy significantly increased all measures of the craniofacial complex (k = 20)--on the order of 3.5%-except some precocious calvarial dimensions.
Importantly, significant alterations also occurred in facial morphology. The low-dose group exhibited proportionate increases in most craniofacial dimensions, but the high-dose produced overt shape changes, notably a maxillomandibular, anteroposterior jaw discrepancy due to maxillary excess. In sum, this anabolic steroid SIGNIFICANTLY altered facial growth in this animal model; by extension, steroid use by ADOLESCENT humans WILL produce discernible changes in their craniofacial shape, structure and SIZE!
Eighty rat pups were divided into three groups: (1) sham-treated controls, (2) a low-dose group (1 mg/kg/wk nandrolone phenpropionate), and (3) a high-dose group (10 mg/kg/wk). The high-dose regimen more closely mimics dosages used by abusers. Steroid therapy significantly increased all measures of the craniofacial complex (k = 20)--on the order of 3.5%-except some precocious calvarial dimensions.
Importantly, significant alterations also occurred in facial morphology. The low-dose group exhibited proportionate increases in most craniofacial dimensions, but the high-dose produced overt shape changes, notably a maxillomandibular, anteroposterior jaw discrepancy due to maxillary excess. In sum, this anabolic steroid SIGNIFICANTLY altered facial growth in this animal model; by extension, steroid use by ADOLESCENT humans WILL produce discernible changes in their craniofacial shape, structure and SIZE!