{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,2,7]],"date-time":"2024-02-07T17:11:42Z","timestamp":1707325902657},"reference-count":19,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2005,6,3]],"date-time":"2005-06-03T00:00:00Z","timestamp":1117756800000},"content-version":"vor","delay-in-days":6119,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am. J. Med. Genet."],"published-print":{"date-parts":[[1988,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A 21\u2013yr\u2013old postpartum woman was found to be hypocalcemic and hypomagnesemic with a normal serum immunoreactive parathormone level (hypomagnesemic hypoparathyroidism). She was treated with calcitriol, calcium and magnesium. Two yr later the patient's son presented with tetany, hypocalcemia and the physical changes of pseudohypoparathyroidism. Subsequently, the patient's niece and nephrew were also diagnosed with pseudohypoparathyroidism (low serum calcium, high serum phosphorus, high circulating immunoreactive parathormone). Re\u2010evaluation of the patient on the above medical therapy showed a normal serum calcium, phosphorus and magnesium levels and an abnormally high serum immunoreactive parathormone level. The patient's magnesium supplementation was discontinued. No change in serum calcium, magnesium or parathormone levels resulted.<\/jats:p><jats:p>We think that this patient demonstrates that hypomagnesemia can mask the laboratory presentation of pseudohypoparathyroidism by suppressing secretion of parathormone and further demonstrates that in pseudohypoparathyroidism the parathyroid gland retains its physiologic response to hypomagnesemia.<\/jats:p>","DOI":"10.1002\/ajmg.1320310118","type":"journal-article","created":{"date-parts":[[2005,6,12]],"date-time":"2005-06-12T03:19:12Z","timestamp":1118546352000},"page":"153-158","source":"Crossref","is-referenced-by-count":12,"title":["Hypomagnesemia masking the appearance of elevated parathyroid hormone concentrations in familial pseudohypoparathyroidism"],"prefix":"10.1002","volume":"31","author":[{"given":"David B.","family":"Allen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aaron L.","family":"Friedman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank R.","family":"Greer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Russell W.","family":"Chesney","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John M.","family":"Opitz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James F.","family":"Reynolds","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,6,3]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"922","article-title":"Pseudohypoparathyroidism\u2014an example of \u201cSeabright\u2010Bantam syndrome.\u201d","volume":"30","author":"Albright F","year":"1942","journal-title":"Endocrinology"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-42-4-707"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/32.2.286"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0300-595X(82)80043-1"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9343(84)90764-2"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-29-6-842"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9343(63)90247-X"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1172\/JCI109308"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-125-32123"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1677\/joe.0.0490253"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-56-2-315"},{"key":"e_1_2_1_13_1","first-page":"535","article-title":"PTH and vitamin D responses during treatment of hypomagnesaemic hypoparathyroidism","volume":"103","author":"Ralston S","year":"1983","journal-title":"Acta Endocrinol"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-61-5-933"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-47-4-800"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2265.1976.tb01947.x"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1210\/endo-88-6-1477"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.137.7.953"},{"key":"e_1_2_1_19_1","unstructured":"WinnackerJL;AnastCS(1974):Vitamin D metabolism in magnesium and nutritional deficiency. 56th Annual Meeting of the Endocrine Society Atlanta GA pA\u2013179."},{"key":"e_1_2_1_20_1","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1542\/peds.79.3.403","article-title":"Severe renal osteodystrophy without elevated serum immunoreactive parathyroid hormone concentrations in hypomagnesemia due to renal magnesium wasting","volume":"79","author":"Zelikovic I","year":"1987","journal-title":"Pediatrics"}],"container-title":["American Journal of Medical Genetics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fajmg.1320310118","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ajmg.1320310118","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,21]],"date-time":"2023-10-21T09:02:11Z","timestamp":1697878931000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ajmg.1320310118"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1988,9]]},"references-count":19,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1988,9]]}},"alternative-id":["10.1002\/ajmg.1320310118"],"URL":"https:\/\/doi.org\/10.1002\/ajmg.1320310118","archive":["Portico"],"relation":{},"ISSN":["0148-7299","1096-8628"],"issn-type":[{"value":"0148-7299","type":"print"},{"value":"1096-8628","type":"electronic"}],"subject":[],"published":{"date-parts":[[1988,9]]}}}