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The impact of atmospheric pollution on vitamin D status of infants and toddlers in Delhi, India
Open accessAbstract
AIMS: To compare the vitamin D status of 34 children, 9-24 months old, living in an area of Delhi renowned for high levels of atmospheric pollution (Mori Gate), with a comparable age matched group of children from a less polluted (Gurgaon) area of the city. METHODS: Serum concentrations of calcium, alkaline phosphatase (ALP), parathyroid hormone (PTH), 25-hydroxyvitamin D (25(OH)D), and 1,25-dihydroxyvitamin D (1,25(OH)2D) were measured. Haze scores, regarded as a surrogate marker of solar UVB radiation reaching ground level, were measured in both areas. RESULTS: Mean 25(OH)D of children in the Mori Gate area was 12.4 (7) ng/ml, compared with 27.1 (7) ng/ml in children living in the Gurgaon area (p < 0.001). The median ALP (p < 0.05) and mean PTH (p < 0.001) concentrations were higher in children living in the Mori Gate area than in the Gurgaon area. The mean haze score in the Mori Gate area (2.1 (0.5)) was significantly lower (p < 0.05) than in the Gurgaon area (2.7 (0.4)), indicating less solar UVB reaching the ground in Mori Gate. CONCLUSION: We suggest that children living in areas of high atmospheric pollution are at risk of developing vitamin D deficiency rickets and should be offered vitamin D supplements.
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Cited by
Global vitamin D status and determinants of hypovitaminosis D
on behalf of the IOF Committee of Scientific Advisors (CSA) Nutrition Working Group, Mithal, A., Wahl, D. A., Bonjour, J.-P., Burckhardt, P., Dawson-Hughes, B., Eisman, J. A., El-Hajj Fuleihan, G., Josse, R. G., Lips, P., et al. (2009) · Osteoporosis International · doi:10.1007/s00198-009-0954-6 · Cited by 1,472
A Review of Micronutrients and the Immune System–Working in Harmony to Reduce the Risk of Infection
Gombart, A. F., Pierre, A., & Maggini, S. (2020) · Nutrients · doi:10.3390/nu12010236 · Cited by 1,358
Mousavi, S. E., Amini, H., Heydarpour, P., Amini Chermahini, F., & Godderis, L. (2019) · Environment International · doi:10.1016/j.envint.2018.11.052 · Cited by 202
Vitamins C., D and zinc: Synergistic roles in immune function and infections
Maggini, S., Maldonado, P., Cardim, P., Newball, C. F., & Sota Latino, E. R. (2017) · Vitamins & Minerals · doi:10.4172/2376-1318.1000167 · Cited by 51
Determinants of hypovitaminosis D in pregnant women and their newborns in a sunny region
Kelishadi, R., Sharifi-Ghazvini, F., Poursafa, P., Mehrabian, F., Farajian, S., Yousefy, H., Movahedian, M., & Sharifi-Ghazvini, S. (2013) · International Journal of Endocrinology · doi:10.1155/2013/460970 · Cited by 22
Metadata
- Authors
- Agarwal, K. S.
- Venue
- Archives of Disease in Childhood
- Publisher
- BMJ
- Published
- 2002-08-01
- Volume
- 87
- Issue
- 2
- Pages
- 111-113
- ISSN
- 0003-9888 (ISSN-L)
- 1468-2044
- OpenAlex
- W2136919462
- Cited by
- 324
- References
- 0
- FWCI
- 5.16
- Type
- journal article
- Language
- en
- Open access
- bronze
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