The Relationship between Orexin A and Respiratory Drive in Patients with Chronic Obstructive Pulmonary Disease / 天津医药
Tianjin Medical Journal
;
(12): 802-804, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-473814
ABSTRACT
Obejective To explore the correlation of Orexin A and respiratory drive in chronic obstructive pulmo-nary disease (COPD) patients. Methods Pulmonary function was tested in 30 stable COPD patients and 20 normal healthy adults. Plasma orexin A level was measured with a radioimmunoassay kit. The correlation of Orexin A with BMI, age, BDI, FEV1, FVC, FEV1/FVC, MEP, MIP, P0.1 in COPD patients was analyzed. Results Plasma Orexin A levels in patients with COPD group(1.87±0.43)ng/L was higher than those in the control group(1.49±0.19)ng/L, P<0.01. Plasma Orexin A lev-els in patients with COPD correlated negatively with FEV1(r=-0.389,P < 0.05),and correlated positively with P0.1(r=0.728,P<0.01). Conclusion Plasma orexin A in COPD patients increased which may be caused by smoking and hyper-capnia. Orexin A may play a crucial role in regulating respiratory drive in COPD patients.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Tianjin Medical Journal
Year:
2014
Type:
Article
Similar
MEDLINE
...
LILACS
LIS