title: Deletion of immunoregulatory cells during Ficoll-sodium metrizoate isolation of human peripheral blood lymphocytes.
mesh_terms: D005362:Ficoll / Q000009:adverse effects* / Q000494:pharmacology; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D007158:Immunologic Techniques; D007463:Iodobenzoates / Q000009:adverse effects*; D008214:Lymphocytes / Q000187:drug effects* / Q000276:immunology; D008794:Metrizoic Acid / Q000009:adverse effects* / Q000494:pharmacology; D010835:Phytohemagglutinins / Q000494:pharmacology; D011134:Polysaccharides / Q000009:adverse effects*
chemical_list: D007463:Iodobenzoates; D010835:Phytohemagglutinins; D011134:Polysaccharides; D005362:Ficoll; D008794:Metrizoic Acid