OBESIDADE INBORN ERRORS OF IMMUNITY SUGAR CANE INSULIN RECEPTOR NMR PANCREATIC ISLET IRS-1 OBESITY RESISTENCIA A INSULINA RECPTOR DE INSULINA INSULIN RECEPTOR SUBSTRATE 1/2 XANTHAN CALCINEURIN DEPHOSPHORYLATION PGC-1 INSULIN PERIOSTEUM SURFACTANT P70S6K PI3 KINASE MTOR TRANSCRIPTION FACTOR GENE EXPRESSION REGULATION TAK1 HYPOGAMMAGLOBULINEMIA TISSUE ENGINEERING INSULIN RESISTANCE VENOM CHITOSAN