Relationship between Irisin and the Risk of Sarcopenia in Elderly Patients with Hyperhomocysteinemia of Different Genders
10.11969/j.issn.1673-548X.2025.10.011
- VernacularTitle:鸢尾素与不同性别老年高同型半胱氨酸血症患者并发肌少症风险的关系研究
- Author:
Rongrong HUANG
1
;
Chaoyi TANG
;
Lu QIAO
Author Information
1. 730000 兰州大学第一临床医学院
- Publication Type:Journal Article
- Keywords:
Hyperhomocysteinemia;
Sarcopenia;
Irisin;
Older adults
- From:
Journal of Medical Research
2025;54(10):58-63,104
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between irisin and the risk of sarcopenia in elderly patients with hyperhomocysteine-mia of different genders.Methods A retrospective study was conducted on 180 elderly patients with hyperhomocysteinemia who were ad-mitted to the Geriatrics Department of the First Hospital of Lanzhou University between January 2021 and January 2023.The study partici-pants were categorized into the male sarcopenia group(n=43)and the male non-sarcopenia group(n=57),the female sarcopenia group(n=44),and the female non-sarcopenia group(n=36)according to the《2019 Consensus Update on the Diagnosis and Treat-ment of Sarcopenia》.Serum irisin levels were measured by enzyme-linked immunosorbent assay,and the clinical data of patients in sar-copenia and non-sarcopenia groups were compared under different genders.Serum irisin concentrations were grouped into quartiles,and the differences in the indicators related to sarcopenia[appendicular skeletal muscle mass index(ASMI),grip strength,and step speed]were statistically assessed among the four groups using analysis of ANOVA or the Kruskal-Wallis test.Multifactorial Logistic regression a-nalysis was used to evaluate the influencing factors of sarcopenia in elderly patients with hyperhomocysteinemia of different genders.Results Among elderly male patients,there were statistically significant differences in age,irisin,hemoglobin,total protein,albumin,triglycerides,High-density lipoprotein cholesterol,ASMI and percent body fat between the sarcopenia group and the non-sarcopenia group(P＜0.05).Among elderly female patients,there were statistically significant differences in irisin,C-reactive protein,platelets count,uric acid,ASMI and percent body fat between the sarcopenia group and the non-sarcopenia group(P＜0.05).After statistical a-nalysis,it was found that the ASMI was significantly different between the irisin quartile groups of elderly male patients with hyperhomo-cysteinemia(P＜0.001);grip strength and step speed were significantly different between the irisin quartile groups of elderly female pa-tients with hyperhomocysteinemia(P=0.016,0.020).Multiple Logistic regression analysis showed that serum irisin(OR=0.951,95％CI:0.905-0.999)and percent body fat(OR=0.741,95％CI:0.641-0.857)were independent influences on the development of sarcopenia in elderly male patients with hyperhomocysteinemia(P＜0.05).Serum irisin(OR=0.942,95％CI:0.892-0.994),per-cent body fat(OR=0.698,95％CI:0.576-0.846),and platelet count(OR=1.013,95％CI:1.002-1.024)were independent influencing factors for sarcopenia in the elderly female patients with hyperhomocysteinemia(P＜0.05).Conclusion Elevated serum iri-sin and body fat percentage are independent protective factors against sarcopenia in elderly male and female patients with hyperhomocys-teinemia;elevated platelet count is an independent risk factor for sarcopenia in elderly female patients with hyperhomocysteinemia.
