Week 1 genetics paper | Nursing homework help
A number of studies and reviews published in recent years provide support for claims that are made in literature. A systematic review from 2017 examined the effects of PTH in calcium metabolism and on bone health. The results showed that higher doses of PTH (>1 mcg/kg) are associated with increased serum calcium levels, consistent with the notion that PTH is involved in regulating calcium homeostasis via its actions on calcium absorption, reabsorption and excretion from bones.
Another study from 2019 investigated calcitriol’s role in hypocalcemia by looking at how it affects intestinal absorption of dietary calcium. The research showed that calcitriol administration increased intestinal absorption, proving its role as a modulator for hypocalcemia. Other investigations have also found associations between vitamin D status and both hypercalcemia or hypocalcemia—highlighting how both hormones may interact to maintain overall body levels within normal ranges.
Overall then these findings show that there is strong evidence-based support for the claim made in the literature regarding hormonally regulated minerals like calcium and phosphate—which suggests they play essential roles within our bodies when it comes to maintaining healthy concentrations as well as preventing deficiencies or excesses that can lead to certain medical conditions if left unchecked.