Marx, Ph.D., president and COO of Cerapedics. With this transition to a industrial stage company, most of us at Cerapedics look forward to bringing an important fresh biologic bone graft option, the only backed by significant level-1 clinical evidence, to surgeons and patients over the U.S. It might be used as a substitute for autologous bone in ACDF procedures.0005 for every. The proportion of i-FACTOR bone graft topics with overall success was significantly higher than that of the autograft subjects .S. The approval will allow for the immediate U.S.Tagamet, a favorite acid-blocking medication, has been found to decrease iron absorption by 28 % if taken at the average dose. If higher dosages of Tagamet are used, the decrease in iron absorption jumps to 42 % for a slightly higher dose and 65 % for the best dose tested. Swedish researchers similarly found that an antacid drug similar to Maalox reduced iron absorption by 38 % and 31 % based on the kind of iron consumed. Maybe most revealing though was a South African research which discovered that offering hydrochloric acid to patients with low gastric acid levels in an attempt to improve their digestion improved iron absorption by over 400 %.