medical super absorbent polymers cluster (sap) - 3d closeup view

neurotransmitter catecholamine mitochondrion noradrenaline microsurgery neuropeptide hyponatremia telodendria peripheral neuropathy astrocytic adrenaline absorbent serotonin endorphin apparatus alzheimer sclerosis neurology undefined polymers dopamine stimulus oxytocin dendrite dementia receptor multiple seizures polimer protein nervous peptide calcium hormone synapse nucleon nucleus medical muscle damage neuron neural stroke signal super nerve fiber glial brain golgi axon tia