PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1335472-9 1992 When the relationship between pHi and intracellular Ca2+ was determined with the fluorescent Ca2+ indicator, Fura-2, it was found that increasing pHo and treatment with ammonium chloride increased intracellular Ca2+, while sodium propionate and reducing pHi had no effect on intracellular Ca2+. Fura-2 109-115 glucose-6-phosphate isomerase Rattus norvegicus 30-33