Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT, United States Soluble metals were then quantified on an Agilent 7800 ICP-MS with an Agilent SPS4 autosampler. Metal ...

Patients in the clinical trial, who had a variety of gastrointestinal tumors, also received the immune checkpoint inhibitor pembrolizumab (Keytruda) to help further boost their immune response.