21. There are three Inositol Trisphosphate 3 Kinases which are encoded by the human genome. 22. Isoform Inositol Trisphosphate 3 Kinase A is predominant in neurons and in the testes. 23. ADAR2 requires the small molecule inositol hexakisphosphate ( IP 6 ) for proper function. 24. IolB is involved in myo-inositol catabolism. 25. The gene is a member of the inositol -polyphosphate 5-phosphatase family. 26. The resultant products bind to inositol triphosphate ( IP3 ) receptors through calcium ion channels. 27. Like inositol , choline is a lipotropic. 28. Rodents administered lithium showed a decrease in inositol levels, in line with the hypothesis. 29. This enzyme participates in inositol phosphate metabolism. 30. Inositol can be used for treatment in a variety of conditions and as a preventative.