Sympathetic nervous system level and ambulatory blood pressure in children with primary nephrotic syndrome / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
; (12): 693-698, 2010.
Article
em Zh
| WPRIM
| ID: wpr-814402
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE@#To explore the change in ambulatory blood pressure monitoring (ABPM) value and the sympathetic nervous system (SNS) level in children with primary nephrotic syndrome(PNS) and their relationship.@*METHODS@#ABPM and casual blood pressure(CBP) were tested in 114 children with PNS and 12 normal children as a control group. The 24-h urine noradrenaline(NA), adrenaline(A) and dopamine(DA) content were detected through high-performance liquid chromatography with electrochemical luminescence and the correlation with ABP was analyzed.@*RESULTS@#Among 114 children with PNS, 101 had elevated blood pressure (88.6%), 45 showed high incidence of masked hypertension (39.5%), and 80 non-dipper blood pressure (70.2%). Systolic blood pressure level and blood pressure load were greater than diastolic blood pressure. NA, A, and DA levels of the PNS group were significantly higher than those of the control group, while those of the elevated blood pressure group were significantly higher than those of the normal blood pressure group in PNS children. SNS levels were positively correlated with blood pressure levels and blood pressure load, and negatively correlated with night BP decreasing rates.@*CONCLUSION@#Children with PNS have high incidence of hypertension with large proportion of masked hypertension and non-dipper blood pressure. Severe masked hypertension classification should be set up. In PNS children, SNS activity is elevated that might evaluate the blood pressure level and decrease blood pressure circadian rhythm.
Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Fisiologia
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Sistema Nervoso Simpático
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Pressão Sanguínea
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Estudos de Casos e Controles
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Monitorização Ambulatorial da Pressão Arterial
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Diagnóstico
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Hipertensão
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Síndrome Nefrótica
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Risk_factors_studies
Limite:
Adolescent
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Child
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Child, preschool
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Female
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Humans
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Male
Idioma:
Zh
Revista:
Journal of Central South University(Medical Sciences)
Ano de publicação:
2010
Tipo de documento:
Article
País de publicação:
CHINA
/
CN
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REPUBLIC OF CHINA