Vitamin D3 Status and the Association with Human Cathelicidin Expression in Patients with Different Clinical Forms of Active Tuberculosis.
Nutrients
; 10(6)2018 Jun 04.
Article
em En
| MEDLINE
| ID: mdl-29867045
ABSTRACT
Low vitamin D (vitD3) is one of the most common nutritional deficiencies in the world known to be associated with numerous medical conditions including infections such as tuberculosis (TB). In this study, vitD3 status and its association with the antimicrobial peptide, human cathelicidin (LL-37), was investigated in Ethiopian patients with different clinical forms of TB. Patients with active TB (n = 77) and non-TB controls (n = 78) were enrolled in Ethiopia, while another group of non-TB controls (n = 62) was from Sweden. Active TB included pulmonary TB (n = 32), pleural TB (n = 20), and lymph node TB (n = 25). Concentrations of 25-hydroxyvitamin D3 (25(OH)D3) were assessed in plasma, while LL-37 mRNA was measured in peripheral blood and in samples obtained from the site of infection. Median 25(OH)D3 plasma levels in active TB patients were similar to Ethiopian non-TB controls (38.5 versus 35.0 nmol/L) and vitD3 deficiency (.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tuberculose dos Linfonodos
/
Tuberculose Pleural
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Tuberculose Pulmonar
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Deficiência de Vitamina D
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Calcifediol
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Catelicidinas
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Adolescent
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Adult
/
Aged
/
Female
/
Humans
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Male
/
Middle aged
País/Região como assunto:
Africa
/
Europa
Idioma:
En
Revista:
Nutrients
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Suécia