Author:
Liang Wan-Ying,Wang Li-Hong,Wei Jian-Hang,Li Qing-Lu,Li Qi-Yan,Liang Quan,Hu Nai-Qing,Li Li-Hua
Abstract
AbstractKlotho, an important anti-aging protein, may be related to elevated blood pressure (BP) and arterial stiffness. We aimed to investigate associations between the serum klotho concentration and peripheral/central BP and arterial stiffness based on the carotid–femoral pulse wave velocity (cfPWV) in a Chinese population. We invited all inhabitants aged ≥ 18 years in two Dali communities for participation. The SphygmoCor system was used to record radial arterial waveforms. Aortic waveforms were derived using a generalized transfer function. The central BP was assessed by calibrating the brachial BP, which was measured using an oscillometric device. The serum klotho concentration was measured using an enzyme-linked immunosorbent assay and logarithmically transformed. Of the 716 participants (mean age: 51.9 ± 12.6 years), 467 (65.2%) were women. The median serum klotho concentration was 381.8 pg/mL. The serum klotho concentration did not significantly differ between patients with and without hypertension (P > 0.05) and between those with and without arterial stiffness (cfPWV ≥ 10 m/s) (P > 0.05). After adjusting for confounders, the serum klotho concentration was not significantly associated with the peripheral or central BP (P > 0.05) and cfPWV (P > 0.05). Our data indicated that the serum klotho concentration was not associated with BP or cfPWV in the general Chinese population.
Funder
National Natural Science Foundation of China
the Young and Middle-aged Academic Leader Training Foundation of Yunnan Province
the Medical Academic Leader Foundation of Yunnan Provincial Bureau of Health
the Innovation Team of Hypertension Prevention and Treatment of Dali University
the Ten-thousand Talents Program of Yunnan Province
Publisher
Springer Science and Business Media LLC
Cited by
9 articles.
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