Loss of Function
Hypothyroidism
Genotype
Trhr1 KO
Mechanism
Loss of Function
Phenotype
Locomotor activity, Fatigue, Anxiety, Depression, Touch evoke response, Cognitive deficit, Cold intolerance
Biomarker
Thyroxine, Thyroid stimulating hormone, Total cholesterol, Blood glucose
Gene Expression Markers
Trhr1 , Trh , Tshb, Tpo, Tg, NIS, Bdnf, Syn1
Physiology Changes
Body weight, Lean mass, Fat mass, Body temperature, Heart rate
Histology Grading Endpoint
Reduced follicular size, Reduced neuronal density, Increased lipid droplets, Increased colloid content



