In particular, calcitonin has the ability to decrease blood calcium levels at least in part by effects on two well-studied target organs: 1  Bone: Calcitonin suppresses resorption of bone by inhibiting the activity of osteoclasts, a cell type that digests bone matrix, releasing calcium and phosphorus into blood.
A JCB card is a credit card issued by the Japan Credit Bureau. It is the leading credit card in Japan mainly due to the superior service offered by the JCB company. To date, JCB cards are accepted and honored in 190 countries around the world.
Electronics Printed circuit board PCB is used to mechanically support and electrically connect electronic components using conductive pathways, tracks ethched from copper shee â¦ ts laminated onto a non-conductive substrate.It is also known as printed wiring board (PWB) or etched wiring board Chemistry and Environmental PCB can stand for Poly-Chlorinated Biphenyls, which were used industrially as coolant fluids and plasticizers until they were identified as biologically toxic in the ...