Related Experiment Video
Updated: Jul 10, 2026

Preparation of Pancreatic Acinar Cells for the Purpose of Calcium Imaging, Cell Injury Measurements, and Adenoviral Infection
Published on: July 5, 2013
Ionised calcium in pathological human bile
Abstract:
An automated ion-selective electrode system has been used to measure ionised calcium in bile from patients undergoing cholecystectomy for gallstones. Ionised calcium ranged from 0.63 to 1.73 mmol/l for a range of total calcium concentrations of 1.35 to 10.93 mmol/l. The correlation coefficient for ionised calcium regressed on total calcium was highly significant (r = 0.97). The slope of the line was 0.126 and the intercept 0.443.
Related Concept Videos
Feedback Regulation of Calcium Concentration
Various transmembrane receptors, such as G protein-coupled receptors (GPCRs), elicit a response to extracellular signals by increasing cytosolic calcium. Activated GPCRs...
Introduction to Electrolytes
Role of Sodium
One...
Skeleton and Calcium Homeostasis
Bile
Bile is released when dietary fats enter...
Roles of Electrolytes: Chloride and Bicarbonate
Conditions such as hypochloremia can arise from insufficient chloride reabsorption by the kidneys, often compounded by extended bouts of diarrhea, vomiting, or...
Roles of Electrolytes: Calcium and Phosphate
The calcium concentration in blood plasma is primarily regulated...

