Abstract: The present invention relates to a method of inducing, stimulating and/or promoting hair growth and/or hair regeneration, wherein the method comprises treating the hair of a subject with conditioned medium derived from cultivation of mesenchymal stem cells of the umbilical cord. The present invention also relates to a method of alleviating and/or reducing hair loss and/or hair thinning, wherein the method comprises treating the hair a subject with conditioned medium derived from cultivation of mesenchymal stem cells of the umbilical cord. The invention also relates to a method of producing a conditioned medium, the method comprising: a) cultivating mesenchymal stem cells of the umbilical cord in a culture medium comprising DMEM (Dulbecco's modified eagle medium), F12 (Ham's F12 Medium), M171 (Medium 171) and FBS (Fetal Bovine Serum); b) removing the mesenchymal stem cells of the umbilical cord from the culture medium; wherein the conditioned medium is obtained by collecting the cell culture medium.

Abstract: The present invention relates generally to motor rotors. More particularly, the invention encompasses a motor rotor having at least one rotor bar. The invention also includes a system and method with a rotor having parallel sided rotor bars. The rotor bar preferably has a core and at least one layer of a rotor bar shim.

Abstract: The present invention relates generally to motor rotors. More particularly, the invention encompasses a motor rotor having at least one rotor bar. The invention also includes a system and method with a rotor having parallel sided rotor bars. The rotor bar preferably has a core and at least one layer of a rotor bar shim.