Sökning: "Ca2 -channel"
Visar resultat 1 - 5 av 451 avhandlingar innehållade orden Ca2 -channel.
1. Oscillatory Ca2+ signaling in glucose-stimulated murine pancreatic β-cells : Modulation by amino acids, glucagon, caffeine and ryanodine
Sammanfattning : Oscillations in cytoplasmic Ca2+ concentration ([Ca2+]i) is the key signal in glucose-stimulated β-cells governing pulsatile insulin release. The glucose response of mouse β-cells is often manifested as slow oscillations and rapid transients of [Ca2+] i. LÄS MER
2. Studies of cAMP and Ca2+ signaling in pancreatic islet cells
Sammanfattning : The blood glucose-lowering and -elevating hormones insulin and glucagon are released from the pancreatic islet β- and α-cells, respectively. The intracellular messengers Ca2+ and cAMP have central roles in controlling the secretion of both hormones, but the underlying mechanisms are incompletely understood. LÄS MER
3. New proteins in Ca2+ regulation : parathyroid hormone-related protein and a Ca2+ sensor molecule
Sammanfattning : .... LÄS MER
4. The Role of Protein Kinase C in the Extracellular Ca2+-regulated Secretion of Parathyroid Hormone
Sammanfattning : Parathyroid hormone (PTH) is the major physiological regulator of the extracellular Ca2+ concentration ([Ca2+]o) in the body. The secretion of this hormone is suppressed at high [Ca2+]o. LÄS MER
5. Ca2+ signalling in the pancreatic ß-cell : studies of the mechanisms for intracellular release and sequestration of Ca2+
Sammanfattning : .... LÄS MER