Nat Rev Neurosci 6 : 863876
Increasing the ionic strength caused an increase in the sedimentation and diffusion coefficients, but a decrease in the intrinsic viscosity and in the frictional ratio of the protein These results are compatible with the proteins having a conformation approaching that of a random-coil polypeptide, the volume occupied by the molecule being determined by electrostatic repulsion between the excess of negative charges (Smith and Winkler, 1967)
The first stage, the anagen, is the active growth phase of the hair follicle
It takes 4-6 weeks for full effects
In the UK, hydroxocobalamin is the standard form used for intramuscular injections, and routine monitoring of serum B12 levels during replacement therapy is generally not required once treatment is established
Antidepressants, stimulants, or dopamine agonists may provide temporary improvement in motivation, but lasting recovery typically requires behavioral and environmental changes
