Hillyard C J, Cooke T J, Coombes R C, Evans I M, Macintyre I
Clin Endocrinol (Oxf). 1977 Apr;6(4):291-8. doi: 10.1111/j.1365-2265.1977.tb02014.x.
A simple, reproducible extraction method has been developed, which is capable of measuring calcitonin in normal individuals. Normal calcitonin levels show a circadian variation, with a peak around midday and respond to known stimuli for calcitonin release.
已经开发出一种简单、可重复的提取方法,该方法能够测量正常个体中的降钙素。正常的降钙素水平呈现昼夜变化,中午左右达到峰值,并对已知的降钙素释放刺激作出反应。