PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10221441-3 1999 This study aimed to determine whether major abdominal surgery induced increased serum IgE levels, and whether treatment with ranitidine or prednisolone influenced the IgE response to surgery. Ranitidine 125-135 immunoglobulin heavy constant epsilon Homo sapiens 167-170 2440285-1 1987 Anti-IgE induced histamine release from isolated basophils after Cimetidine and Ranitidine administration was evaluated in 22 patients with atopic bronchial asthma. Ranitidine 80-90 immunoglobulin heavy constant epsilon Homo sapiens 5-8 10221441-7 1999 RESULTS: In the ranitidine study, both the control group and the ranitidine-treated group displayed a postoperative increase (P<0.001) of serum IgE. Ranitidine 16-26 immunoglobulin heavy constant epsilon Homo sapiens 147-150 10221441-7 1999 RESULTS: In the ranitidine study, both the control group and the ranitidine-treated group displayed a postoperative increase (P<0.001) of serum IgE. Ranitidine 65-75 immunoglobulin heavy constant epsilon Homo sapiens 147-150 2751854-3 1989 Ranitidine induces an improvement in scores of subjective and objective symptoms, a decrease in total serum IgE levels, and no significant variations in Parietaria IgE antibody levels. Ranitidine 0-10 immunoglobulin heavy constant epsilon Homo sapiens 108-111 1981005-4 1990 The patient"s serum IgE concentration increased markedly to 2590 IU/ml 10 days after admission, and skin tests for cimetidine and ranitidine were positive. Ranitidine 130-140 immunoglobulin heavy constant epsilon Homo sapiens 20-23