Characteristics of serum lipid metabolism in patients with autoimmune pulmonary alveolar proteinosis.
Zhongguo Yi Xue Ke Xue Yuan Xue Bao
; 36(6): 645-9, 2014 Dec.
Article
em En
| MEDLINE
| ID: mdl-25556740
ABSTRACT
OBJECTIVE:
To study the serum lipid panels in consecutive autoimmune pulmonary alveolar proteinosis(APAP)patients and analyze their relationship with anti-granulocyte macrophage-colony stimulating factor(GM-CSF)antibody and other markers.METHODS:
Thirty-two non-diabetic APAP patients were enrolled in the study. Serum lipids of these patients and 100 healthy volunteers were tested after an overnight fasting. Anti-GM-CSF antibody levels were measured with enzyme-linked immunosorbent assay. The correlation of serum lipids with lactate dehydrogenase,carcinoembryonic antigen,pulmonary function,and artery blood gas parameters were analyzed.RESULTS:
Total cholesterol and low-density lipoprotein cholesterol levels [(5.54±0.99)and(3.73±0.83)mmol/L respectively] were significantly higher in APAP patients than in healthy volunteers [(5.05±0.97)and(3.17±0.89)mmol/L respectively](all P<0.05). High-density lipoprotein cholesterol(HDL-C)level of the APAP group [(1.10±0.18)mmol/L ]was significantly lower than that of the healthy group(P<0.05). Low-density lipoprotein/HDL and total cholesterol/HDL ratios in the APAP group(3.47±0.90 and 5.14±1.12 respectively)were significantly higher than those in the healthy group[(2.63±0.87)and(4.18±1.12)](all P<0.05). There was no significant difference in triglyceride level between the two groups(P>0.05). HDL-C level was negatively correlated with alveolar-arterial oxygen pressure difference(r=-0.436,P<0.05)and positively correlated with arterial oxygen saturation(r=0.459,P<0.05). None of the lipid markers correlated with serum anti-GM-CSF antibody levels(all P>0.05).CONCLUSIONS:
APAP patients were likely to suffer from disturbed lipid metabolism,which was correlated with disease severity to some degree. Lipid markers deserved more attention in the management of APAP patients.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Proteinose Alveolar Pulmonar
/
Doenças Autoimunes
/
Metabolismo dos Lipídeos
Limite:
Humans
Idioma:
En
Revista:
Zhongguo Yi Xue Ke Xue Yuan Xue Bao
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
China