{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["16"],"submitter":["Lee HY"],"pubmed_abstract":["Background
In bone metabolism, Ca(2+) disturbance and oxidative damage are the main biochemical factors related to pathology. Osteoblasts are bone-forming cells that also control bone endocrinology. Endocrine hormones and proteins are matured, folded, and secreted in the endoplasmic reticulum (ER). ER stress has emerged as a new pathological mechanism to explain bone disturbance. Here we studied the role of porcine placenta hydrolysates (PPHs) in the regulation of ER stress.Methods
Cell viability was determined in vitro using trypan blue dye exclusion. ER stress and apoptosis were evaluated using immunoblotting and a caspase kit. The fluorescent Ca(2+)-binding dye Fura-2/AM was used to measure changes in intracellular Ca(2+) ([Ca(2+)]i). ROS levels, NADPH oxidase activity, "],"journal":["BMC complementary and alternative medicine"],"pagination":["237"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4960880"],"repository":["biostudies-literature"],"pubmed_title":["Porcine placenta hydrolysates regulate calcium disturbance in MC3T3-E1 osteoblastic cells."],"pmcid":["PMC4960880"],"pubmed_authors":["Chae HJ","Lee HY","Kim JH","Park SY","Kim HR"],"additional_accession":[]},"is_claimable":false,"name":"Porcine placenta hydrolysates regulate calcium disturbance in MC3T3-E1 osteoblastic cells.","description":"Background
In bone metabolism, Ca(2+) disturbance and oxidative damage are the main biochemical factors related to pathology. Osteoblasts are bone-forming cells that also control bone endocrinology. Endocrine hormones and proteins are matured, folded, and secreted in the endoplasmic reticulum (ER). ER stress has emerged as a new pathological mechanism to explain bone disturbance. Here we studied the role of porcine placenta hydrolysates (PPHs) in the regulation of ER stress.Methods
Cell viability was determined in vitro using trypan blue dye exclusion. ER stress and apoptosis were evaluated using immunoblotting and a caspase kit. The fluorescent Ca(2+)-binding dye Fura-2/AM was used to measure changes in intracellular Ca(2+) ([Ca(2+)]i). ROS levels, NADPH oxidase activity, ","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Jul","modification":"2026-07-15T21:29:29.835Z","creation":"2026-07-09T10:14:46.255Z"},"accession":"S-EPMC4960880","cross_references":{"pubmed":["27457075"],"doi":["10.1186/s12906-016-1202-1"]}}