5-7-9 liquidated, sold the 5-7-9 stores to a newly formed subsidiary of A.I.J.J. Enterprises, Inc., owner of Rainbow Shops. Rainbow is headquartered in Brooklyn, New York 5-7-9 5-7-9 is a low to mid-end fashion retailer, commonly found in malls throughout the continental United States and Puerto Rico, and formerly Hawaii. It is a sister company to Rainbow Shops. The chain offers mid to low-priced fashions for young teens and young women between 13 and 22 years of age. The store's name refers to the junior miss clothing sizes the store specializes in. In 1970, Edison Brothers Stores purchased the 5-7-9 chain,
7+3 (chemotherapy) doxorubicin or idarubicin or mitoxantrone). There were attempts to intensify the "7+3" regimen in order to try to improve its efficacy. Attempts were made to prolong the course (cytarabine for 10 days instead of 7, or daunorubicin/idarubicin for 4–5 days instead of 3). On the other hand, there were attempts to minimize the toxicity of the regimen by reducing the dose or the duration of the course. But this proved to compromise the efficacy of the regimen. The addition of vinca alkaloids (vincristine or vinblastine) to the "7+3" regimen, which addition was quite popular in AML in old times (when