These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Plasma levels of MCP-1 and adiponectin in obstructive sleep apnea syndrome.
    Author: Kim J, Lee CH, Park CS, Kim BG, Kim SW, Cho JH.
    Journal: Arch Otolaryngol Head Neck Surg; 2010 Sep; 136(9):896-9. PubMed ID: 20855682.
    Abstract:
    OBJECTIVES: To evaluate the correlation between concentrations of the proinflammatory cytokines monocyte chemotactic protein 1 (MCP-1), adiponectin, interleukin 6 (IL-6), interleukin 8 (IL-8), and tumor necrosis factor (TNF) and patients with obstructive sleep apnea syndrome (OSAS). Repeated apnea attacks in patients with OSAS constitute a hypoxic condition, which induces tissue inflammation by mediation of these proinflammatory cytokines. DESIGN: Radioimmunoassay analyses of nonrandomized controlled trial. SETTING: University-affiliated tertiary care hospital. PATIENTS: The study population comprised 59 patients who underwent the polysomnography. MAIN OUTCOME MEASURES: Serum concentrations of MCP-1, adiponectin, IL-6, IL-8, and TNF, as well as body mass index and polysomnographic data, including apnea-hypopnea index (AHI) and lowest oxygen saturation. RESULTS: The mean (SD) plasma level of MCP-1 in serum was increased in all patients with OSAS (P < .001), while adiponectin level was decreased in the patients with severe OSAS (6.88 [1.78] μg/mL) compared with normal controls (8.90 [2.63] μg/mL) (P = .006). Serum concentrations of IL-6, IL-8, and TNF did not exhibit any differences between patients with OSAS and normal controls. The correlation coefficient between plasma MCP-1 level and AHI was 0.62 and between adiponectin level and AHI was 0.66. CONCLUSIONS: Our results suggest that plasma MCP-1 and adiponectin levels were different between patients with OSAS and normal controls. Adiponectin and MCP-1 may be prognostic factors for comparing patients with OSAS before and after treatment.
    [Abstract] [Full Text] [Related] [New Search]