Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Jornal Brasileiro de Nefrologia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002018000400339 |
Resumo: | ABSTRACT Introduction: preeclampsia can be associated with future renal disease. Objectives: To measure changes in renal function overtime in patients with preeclampsia. Methods: urine and serum samples from eleven patients with preeclampsia and eight patients with a normal pregnancy were obtained during pregnancy, postpartum, and 3 years after delivery. Urine podocalyxin, protein, and serum creatinine were measured. Results: after 3 years, there were no significant differences in urinary podocalyxin in patients with or without preeclampsia: 4.34 ng/mg [2.69, 8.99] vs. 7.66 ng/mg [2.35, 13], p = 0.77. The same applied to urinary protein excretion: 81.5 mg/g [60.6, 105.5] vs. 43.2 mg/g [20.9, 139.3] p = 0.23. Serum creatinine was 0.86 mg/dL [0.7, 0.9] vs. 0.8 mg/dL [0.68, 1] p = 0.74 in those with and without preeclampsia. In normal patients, urinary podocalyxin decreased from 54.4 ng/mg [34.2, 76.9] during pregnancy to 7.66 ng/mg [2.35, 13] three years after pregnancy, p = 0.01. Proteinuria decreased from 123.5 mg/g [65.9, 194.8] to 43.2 mg/g [20.9, 139.3], p = 0.12. In preeclampsia patients, urinary podocalyxin decreased from 97.5 ng/mg [64.9, 318.4] during pregnancy to 37.1 ng/mg within one week post-partum [21.3, 100.4] p = 0.05 and 4.34 ng/mg [2.69, 8.99] three years after, p = 0.003. Proteinuria was 757.2 mg/g [268.4, 5031.7] during pregnancy vs. 757.2 mg/g [288.2, 2917] postpartum, p = 0.09 vs. 81.5 mg/g [60.6, 105.5] three years later, p = 0.01. Two patients still had proteinuria after 3 years. Conclusions: in preeclampsia patients, postpartum urinary podocalyxin decreased before proteinuria. After three years, serum creatinine, urinary podocalyxin, and protein tended to normalize, although some patients still had proteinuria. |
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Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsiaHypertensionKidney DiseasesPodocytesABSTRACT Introduction: preeclampsia can be associated with future renal disease. Objectives: To measure changes in renal function overtime in patients with preeclampsia. Methods: urine and serum samples from eleven patients with preeclampsia and eight patients with a normal pregnancy were obtained during pregnancy, postpartum, and 3 years after delivery. Urine podocalyxin, protein, and serum creatinine were measured. Results: after 3 years, there were no significant differences in urinary podocalyxin in patients with or without preeclampsia: 4.34 ng/mg [2.69, 8.99] vs. 7.66 ng/mg [2.35, 13], p = 0.77. The same applied to urinary protein excretion: 81.5 mg/g [60.6, 105.5] vs. 43.2 mg/g [20.9, 139.3] p = 0.23. Serum creatinine was 0.86 mg/dL [0.7, 0.9] vs. 0.8 mg/dL [0.68, 1] p = 0.74 in those with and without preeclampsia. In normal patients, urinary podocalyxin decreased from 54.4 ng/mg [34.2, 76.9] during pregnancy to 7.66 ng/mg [2.35, 13] three years after pregnancy, p = 0.01. Proteinuria decreased from 123.5 mg/g [65.9, 194.8] to 43.2 mg/g [20.9, 139.3], p = 0.12. In preeclampsia patients, urinary podocalyxin decreased from 97.5 ng/mg [64.9, 318.4] during pregnancy to 37.1 ng/mg within one week post-partum [21.3, 100.4] p = 0.05 and 4.34 ng/mg [2.69, 8.99] three years after, p = 0.003. Proteinuria was 757.2 mg/g [268.4, 5031.7] during pregnancy vs. 757.2 mg/g [288.2, 2917] postpartum, p = 0.09 vs. 81.5 mg/g [60.6, 105.5] three years later, p = 0.01. Two patients still had proteinuria after 3 years. Conclusions: in preeclampsia patients, postpartum urinary podocalyxin decreased before proteinuria. After three years, serum creatinine, urinary podocalyxin, and protein tended to normalize, although some patients still had proteinuria.Sociedade Brasileira de Nefrologia2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002018000400339Brazilian Journal of Nephrology v.40 n.4 2018reponame:Jornal Brasileiro de Nefrologiainstname:Sociedade Brasileira de Nefrologia (SBN)instacron:SBN10.1590/2175-8239-jbn-3941info:eu-repo/semantics/openAccessFranco,Ylbe Palacios deVelazquez,KarinaSegovia,NataliaSandoval,GladysGauto,EstefaniaPalacios,Ylbe V. FrancoPalacios,Carlos R Francoeng2019-02-05T00:00:00Zoai:scielo:S0101-28002018000400339Revistahttp://www.bjn.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||jbn@sbn.org.br2175-82390101-2800opendoar:2019-02-05T00:00Jornal Brasileiro de Nefrologia - Sociedade Brasileira de Nefrologia (SBN)false |
dc.title.none.fl_str_mv |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
title |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
spellingShingle |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia Franco,Ylbe Palacios de Hypertension Kidney Diseases Podocytes |
title_short |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
title_full |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
title_fullStr |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
title_full_unstemmed |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
title_sort |
Long term follow up of biomarkers of podocyte damage and renal function in patients with and without preeclampsia |
author |
Franco,Ylbe Palacios de |
author_facet |
Franco,Ylbe Palacios de Velazquez,Karina Segovia,Natalia Sandoval,Gladys Gauto,Estefania Palacios,Ylbe V. Franco Palacios,Carlos R Franco |
author_role |
author |
author2 |
Velazquez,Karina Segovia,Natalia Sandoval,Gladys Gauto,Estefania Palacios,Ylbe V. Franco Palacios,Carlos R Franco |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Franco,Ylbe Palacios de Velazquez,Karina Segovia,Natalia Sandoval,Gladys Gauto,Estefania Palacios,Ylbe V. Franco Palacios,Carlos R Franco |
dc.subject.por.fl_str_mv |
Hypertension Kidney Diseases Podocytes |
topic |
Hypertension Kidney Diseases Podocytes |
description |
ABSTRACT Introduction: preeclampsia can be associated with future renal disease. Objectives: To measure changes in renal function overtime in patients with preeclampsia. Methods: urine and serum samples from eleven patients with preeclampsia and eight patients with a normal pregnancy were obtained during pregnancy, postpartum, and 3 years after delivery. Urine podocalyxin, protein, and serum creatinine were measured. Results: after 3 years, there were no significant differences in urinary podocalyxin in patients with or without preeclampsia: 4.34 ng/mg [2.69, 8.99] vs. 7.66 ng/mg [2.35, 13], p = 0.77. The same applied to urinary protein excretion: 81.5 mg/g [60.6, 105.5] vs. 43.2 mg/g [20.9, 139.3] p = 0.23. Serum creatinine was 0.86 mg/dL [0.7, 0.9] vs. 0.8 mg/dL [0.68, 1] p = 0.74 in those with and without preeclampsia. In normal patients, urinary podocalyxin decreased from 54.4 ng/mg [34.2, 76.9] during pregnancy to 7.66 ng/mg [2.35, 13] three years after pregnancy, p = 0.01. Proteinuria decreased from 123.5 mg/g [65.9, 194.8] to 43.2 mg/g [20.9, 139.3], p = 0.12. In preeclampsia patients, urinary podocalyxin decreased from 97.5 ng/mg [64.9, 318.4] during pregnancy to 37.1 ng/mg within one week post-partum [21.3, 100.4] p = 0.05 and 4.34 ng/mg [2.69, 8.99] three years after, p = 0.003. Proteinuria was 757.2 mg/g [268.4, 5031.7] during pregnancy vs. 757.2 mg/g [288.2, 2917] postpartum, p = 0.09 vs. 81.5 mg/g [60.6, 105.5] three years later, p = 0.01. Two patients still had proteinuria after 3 years. Conclusions: in preeclampsia patients, postpartum urinary podocalyxin decreased before proteinuria. After three years, serum creatinine, urinary podocalyxin, and protein tended to normalize, although some patients still had proteinuria. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002018000400339 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-28002018000400339 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2175-8239-jbn-3941 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Nefrologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Nefrologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Nephrology v.40 n.4 2018 reponame:Jornal Brasileiro de Nefrologia instname:Sociedade Brasileira de Nefrologia (SBN) instacron:SBN |
instname_str |
Sociedade Brasileira de Nefrologia (SBN) |
instacron_str |
SBN |
institution |
SBN |
reponame_str |
Jornal Brasileiro de Nefrologia |
collection |
Jornal Brasileiro de Nefrologia |
repository.name.fl_str_mv |
Jornal Brasileiro de Nefrologia - Sociedade Brasileira de Nefrologia (SBN) |
repository.mail.fl_str_mv |
||jbn@sbn.org.br |
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1752122065021829120 |