Bagnoli F, Sardelli S, Bruchi S, Buonocore G, Berti D, Cusi G, Bracci R
Boll Soc Ital Biol Sper. 1982 Dec 30;58(24):1620-4.
Determinations of serum calcium (Ca), phosphorus (P) and calcitonin (CT) were carried out in two groups of full term newborn infants: 80 on bottle feeding (group A) and 80 breast feeding (group B). Samples of blood were drawn at 1, 6, 12, 24, 48, 72, 96 and 168 hours of life. Each newborn was tested no more than twice. No differences between the two groups could be detected before the 72th hour. At that time, the Ca of group A was significantly lower than Ca of group B while the CT and P were significantly higher in the same group A. So that, the P serum level appears to be one of the most important factor regulating the homeostasis of Ca after the first 72 hours of life.
对两组足月儿进行了血清钙（Ca）、磷（P）和降钙素（CT）的测定：80名人工喂养儿（A组）和80名母乳喂养儿（B组）。在出生后1、6、12、24、48、72、96和168小时采集血样。每个新生儿检测不超过两次。在72小时之前，两组之间未检测到差异。此时，A组的钙明显低于B组，而同一A组的CT和P明显更高。因此，血清磷水平似乎是出生后72小时后调节钙稳态的最重要因素之一。
