Calcitonin yog koom nrog hauv kev pab tswj cov qib calcium thiab phosphate hauv cov ntshav, tawm tsam qhov kev ua ntawm parathyroid hormone. Qhov no txhais tau tias nws ua kom txo cov calcium hauv cov ntshav.
Yuav ua li cas tswj cov ntshav calcium?
Parathyroid hormone yog secreted los ntawm plaub lub qog parathyroid, uas yog qog me me hauv caj dab, nyob tom qab cov thyroid caj pas. Parathyroid hormone tswj cov calcium hauv cov ntshav, feem ntau los ntawm kev nce qib thaum lawv qis dhau.
calcitonin tswj cov qib calcium hauv cov ntshav li cas?
Calcitonin ua haujlwm los tswj cov calcium thiab potassium. Nws ua qhov no los ntawm inhibiting kev ua ntawm osteoclasts, cov hlwb uas ua rau cov pob txha. Thaum osteoclasts zom cov pob txha, cov calcium nkag mus rau hauv cov hlab ntsha.
Cov tshuaj hormones twg tswj cov ntshav calcium?
Muaj tsawg kawg peb cov tshuaj hormones sib koom ua ke hauv kev tswj hwm qib calcium hauv cov ntshav: parathyroid hormone (PTH), calcitonin thiab calcitriol (1, 25 dihydroxyvitamin D., daim ntawv nquag ntawm vitamin D).
Dab tsi pab tswj cov calcium hauv cov ntshav?
Vitamin D, uas yog ib yam tshuaj hormones, pab koj lub cev nqus calcium thiab txav nws ntawm koj cov hnyuv mus rau hauv koj cov ntshav. Ua ke, PTH thiab vitamin D, nrog rau lwm cov tshuaj hormones thiab minerals, pab txavcalcium nyob rau hauv lossis tawm ntawm lub cev cov ntaub so ntswg kom koj cov ntshav calcium nyob rau hauv ib txwm theem.
