Profile: Biotrofix, Inc. specializes in providing contract services for CNS, vascular and other diseases. Our services are acute stroke animal models & CRO services, stroke recovery CRO services, Alzheimer’s disease CRO services, amyotrophic lateral sclerosis CRO services, traumatic brain injury CRO services and spinal cord injury CRO services. We use transgenic mouse model to test possible new treatment for both sporadic and familial amyotrophic lateral sclerosis. This transgenic mouse strain also serves as a general model of neurodegenerative diseases and neurodegenerative treatment.