Parathyroid hormone, calcitonin and 1, 25 (OH)2D3. levels in betathalassemia major
نویسندگان
چکیده
منابع مشابه
Serum parathyroid hormone and calcitonin levels in racehorses with fracture.
Serum parathyroid hormone (PTH) and calcitonin (CT) levels in fractured racehorses were measured by radioimmunoassay. Racehorses with fracture of large bone such as the radius, third metacarpus, third carpus, digital bone or tibia, showed normal PTH level and elevated CT level in the serum. Serum PTH level was slightly higher in racehorses with sesamoid bone fracture compared to that of healthy...
متن کاملDecrease in calcitonin and parathyroid hormone mRNA levels and hormone secretion under long-term hypervitaminosis D3 in rats.
In calcium homeostasis, vitamin D3 is a potent serum calcium-raising agent which in vivo regulates both calcitonin (CT) and parathyroid hormone (PTH) gene expression. Serum calcium is the major secretagogue for CT, a hormone product whose biosynthesis is the main biological activity of thyroid C-cells. Taking advantage of this regulatory mechanism, long-term vitamin D3-induced hypercalcemia has...
متن کاملThe Association between Depression and Vitamin D and Parathyroid Hormone Levels in Adolescents
Background Depression, a challenging disorder, affects 1–6% of adolescents and early onset often predicts more serious manifestations in later life. Elevated Parathyroid hormone (PTH), parathormone levels have reported among adults with depression. In this study, the roles of 25(OH) D (vitamin D) and parathormone during adolescence, in which the frequency of depression is high, were studied. Ma...
متن کاملTemporal trends and determinants of longitudinal change in 25-hydroxyvitamin D and parathyroid hormone levels.
Vitamin D is essential for facilitating calcium absorption and preventing increases in parathyroid hormone (PTH), which can augment bone resorption. Our objectives were to examine serum levels of 25-hydroxyvitamin D [25(OH)D] and PTH, and factors related to longitudinal change in a population-based cohort. This is the first longitudinal population-based study looking at PTH and 25(OH)D levels. ...
متن کاملDepression is associated with decreased 25-hydroxyvitamin D and increased parathyroid hormone levels in older adults.
CONTEXT Depression has incidentally been related to altered levels of 25-hydroxyvitamin D [25(OH)D] and parathyroid hormone (PTH), but this relation has never been studied systematically. OBJECTIVE To determine in a large population-based cohort whether there is an association between depression and altered 25(OH)D and PTH levels. DESIGN Population-based cohort study (Longitudinal Aging Stu...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1984
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198411000-00140