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| Peracchi,O.A.B.; Terreri,M.T.R.A.; Munekata,R.V.; Len,C.A.; Sarni,R.O.S.; Lazaretti-Castro,M.; Hilário,M.O.E.. |
| We evaluated the concentrations of 25-hydroxyvitamin D [25(OH)D] in children and adolescents with juvenile systemic lupus erythematosus (JSLE) and associated them with disease duration and activity, use of medication (chloroquine and glucocorticoids), vitamin D intake, calcium and alkaline phosphatase levels, and bone mineral density. Thirty patients with JSLE were evaluated and compared to 30 healthy individuals, who were age and gender matched. Assessment was performed of clinical status, disease activity, anthropometry, laboratory markers, and bone mineral density. The 30 patients included 25 (83.3%) females and 16 (53.3%) Caucasians, with a mean age of 13.7 years. The mean age at diagnosis was 10.5 years and mean disease duration was 3.4 years. Mean... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Juvenile systemic lupus erythematosus; Vitamin D; Calcium; Bone metabolism; Parathormone. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000800721 |
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| Rezende,L.T.T.; Cuppari,L.; Carvalho,A.B.; Canziani,M.E.F.; Manfredi,S.R.; Cendoroglo,M.; Sigulem,D.M.; Draibe,S.A.. |
| The repercussions of secondary hyperparathyroidism on the nutritional status of chronic renal failure patients have not been well established. Therefore, the aim of this study was to compare the nutritional indices of hemodialysis patients with and without secondary hyperparathyroidism. Sixteen hemodialysis patients with serum parathyroid hormone (PTH) levels higher than 420 pg/ml (hyperparathyroidism group) were matched for gender, age and length of dialysis treatment to 16 patients with serum PTH between 64 and 290 pg/ml (control group). The following parameters were assessed: anthropometric indices (body mass index, skinfold thickness, midarm muscle circumference and body fat), 4-day food diaries, protein catabolic rate, biochemical indices (blood urea... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutritional assessment; Parathormone; Chronic renal failure; Secondary hyperparathyroidism. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001100007 |
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| Abdallah,K.A.; Jorgetti,V.; Pereira,R.C.; dos Reis,L.M.; Pereira,L.M.; Corrêa,P.H.S.; Borelli,A.; Ianhez,L.E.; Moysés,R.M.A.; David-Neto,E.. |
| Low bone remodeling and relatively low serum parathyroid hormone (PTH) levels characterize adynamic bone disease (ABD). The impact of renal transplantation (RT) on the course of ABD is unknown. We studied prospectively 13 patients with biopsy-proven ABD after RT. Bone histomorphometry and bone mineral density (BMD) measurements were performed in the 1st and 12th months after RT. Serum PTH, 25-hydroxyvitamin D, 1,25-dihydroxyvitamin D, and osteocalcin were measured regularly throughout the study. Serum PTH levels were slightly elevated at transplantation, normalized at the end of the third month and remained stable thereafter. Bone biopsies performed in the first month after RT revealed low bone turnover in all patients, with positive bone aluminum staining... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Adynamic bone disease; Aluminum bone disease; Bone biopsy; Parathormone; Renal osteodystrophy; Renal transplantation. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000100004 |
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