Mostrando 881 - 900 Resultados de 924 Para Buscar '"The Rickets"', tiempo de consulta: 0.12s Limitar resultados
  1. 881
    “…They all had low serum levels of 25 hydroxyvitamin D (25OHD < 15 nmol/L), and elevated parathyroid hormone (PTH; 219–482 ng/L) and alkaline phosphatase (ALP; 802–1123 IU/L), with undiagnosed rickets on radiographs. One infant died from cardiac arrest. …”
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  2. 882
    “…Overproduction of FGF23 (fibroblast growth factor 23) secreted by bone lesions has been recently reported to be responsible for hypophosphatemic vitamin D-resistant rickets in this disease. This study aimed to analyze the GNAS1 gene in bone lesions of MAS and to investigate the expression patterns of FGF23 protein. …”
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  3. 883
    “…X-linked hypophosphatemia, due to PHEX mutations results in elevated fibroblast growth factor 23, hypophosphatemia and rickets/osteomalacia. Conventional therapy requires high doses of phosphate salts combined with active vitamin D analogues. …”
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  4. 884
    “…Background: X-linked hypophosphatemia (XLH) causes rickets in children and osteomalacia in adults due to lifelong renal phosphate wasting that is mediated by high circulating levels of FGF-23. …”
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  5. 885
    “…Initial therapy from the age of 37 days to the age of 58 days substantially improved rickets signs in the patient; it also provided immediate normalization of serum calcium and ionic phosphate levels. …”
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  6. 886
    “…RESULTS: The diagnoses of 21 HO patients were 5 cases of hereditary hypophosphatemic rickets, 4 cases of Fanconi syndrome with the features of renal tubular acidosis and vitamin D deficiency, and 12 cases of hereditary vitamin D abnormality. …”
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  7. 887
    “…X‐linked hypophosphatemia (XLH), a dominant disorder caused by pathogenic variants in the PHEX gene, affects both sexes of all ages and results in elevated serum fibroblast growth factor 23 (FGF23) and below‐normal serum phosphate. In XLH, rickets, osteomalacia, short stature, and lower limb deformity may be present with muscle pain and/or weakness/fatigue, bone pain, joint pain/stiffness, hearing difficulty, enthesopathy, osteoarthritis, and dental abscesses. …”
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  8. 888
  9. 889
  10. 890
    “…Interpreting these data in the light of the increased prevalence of rickets in Arab countries, food fortification to optimise vitamin D and Ca intake in Saudi adolescents should be considered.…”
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  11. 891
    “…Objectives X-linked hypophosphatemia (XLH) is a rare inherited form of osteomalacia characterised by low blood phosphate levels which lead to inadequate mineralization of bone:rickets leading in turn to a spectrum of skeletal abnormalities, physical impairment, weakness, and pain. …”
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  12. 892
    por Tam, Matthew, Bhabhra, Ruchi
    Publicado 2020
    “…Conclusion: Ferric carboxymaltose can cause profound phosphaturia and hypophosphatemia by inhibiting the cleavage of intact FGF23 to the inactive form, a mechanism similar to autosomal dominant hypophosphatemic rickets. Previous clinical trials show the incidence of hypophosphatemia to be as high as 41-70%. …”
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  13. 893
    “…Subjects: Patients were adult subjects with XLH, defined as hypophosphatemia due to renal phosphate wasting with either documented PHEX mutation (92%) and/or family history of rickets. Healthy controls were selected among adult participants of the AcroCut cohort and matched for sex, age and body mass index (BMI). …”
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  14. 894
    “…Four patients were detected through screening and 18 clinically, their main findings being liver failure (50% vs. 100%, respectively, p = 0.026), ascites (0% vs. 53%, p = 0.104), renal tubulopathy (0% vs. 65%, p = 0.035), rickets (25% vs. 65%, p = 0.272), growth failure (0% vs. 66%, p = 0.029), thrombocytopenia (25% vs. 88%, p = 0.028) and anaemia (0% vs. 47%, p = 0.131). …”
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  15. 895
    “…Changing to burosumab, a monoclonal antibody targeting fibroblast growth factor 23, significantly improved phosphorus homeostasis, rickets, lower-extremity deformities, mobility, and growth versus continuing oral phosphate and active vitamin D (conventional therapy) in a randomized, open-label, phase 3 trial involving children aged 1–12 years with X-linked hypophosphatemia. …”
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  16. 896
    “…The deficiencies of this vitamin in children, adolescents and young women are observed, causing the rickets or bone fragility. As the increasingly limited role of obtaining vitamin D3 from the sun exposure, supplementation of food sources becomes particularly important. …”
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  17. 897
    “…In humans, rare homozygous loss of ENPP1 leads to generalized arterial calcification of infancy (GACI), characterized by vascular, joint, and organ calcification, hypophosphatemic rickets/osteomalacia, and skin and retinal findings. …”
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  18. 898
  19. 899
    “…The results suggested that a dose of 40 ng/kg/day calcitriol, compared with 20 ng/kg/day, was more effective in relieving the rickets, with similar safety outcomes. Further investigations were expected to set more dose groups. …”
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  20. 900
    por Lafage-Proust, Marie-Hélène
    Publicado 2022
    “…X-linked hypophosphatemia (XLH) is a genetic disease mostly related to PHEX gene mutations which increases FGF23 serum levels, leading to hypophosphatemia and osteomalacia in adults, while affected children, in addition, develop rickets. Most of adults with XLH suffer from reduced quality of life and physical disability due to chronic bone and joint pain related to limb deformities, early osteoarthritis, delayed-healing of insufficiency fractures, and enthesopathies. …”
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