Oldsmar, Fla., July 27 /PRNewswire-FirstCall/ --Cryo-Cell International, Inc. (OTC Bulletin Board: CCEL - News), one of the largest and most established leaders in stem cell innovation today announced a research and development collaboration agreement with Cryopraxis Cryobiology Ltd., a Brazilian-based global regenerative technology leader and stem cell research company. The partnership will allow Cryopraxis to conduct clinical studies using Cryo-Cell's proprietary C'elle(SM) menstrual stem technology (MenSCs) to identify potential future diagnostic and therapeutic uses in endometriosis and stress urinary incontinence in women.