RETRACTED: Value of blood perfusion index in guiding fluid resuscitation against septic shock

Abstract

The following articles have been retracted at the request of the Publisher: Sangtarash F, Shadmehr A, Choobsaz H, et al. Effects of resistance training on microcirculation of bone tissue and bone turnover markers in postmenopausal women with osteopenia or osteoporosis: A systematic review. Clin Hemorheol Microcirc. 2025; 89(2): 171–180. doi:10.1177/13860291241291411 Li W-W, Guo Z-M, Wang B-C, Liu Q-Q, Zhao W-A, Wei X-L. PCSK9 induces endothelial cell autophagy by regulating the PI3K/ATK pathway in atherosclerotic coronary heart disease. Clin Hemorheol Microcirc. 2025; 88(1): 55–67. doi:10.3233/CH-242172 Zhang Y, Zhao H, Su Y, Yang S, Kang T, Li L. Hypoxic human adipose mesenchymal stem cells-derived extracellular vesicles induce P311 expression and inhibit activation and injury of human brain microvascular endothelial cells. Clin Hemorheol Microcirc. 2025; 88(2): 205–216. doi:10.1177/13860291241291326 Following an investigation, the publisher has detected one or more of the following indicators in submissions and in the peer review process underlying the acceptance of articles: Patterns of citation manipulation, including citations irrelevant to the research article Indicators of third-party involvement Evidence to suggest the articles were not peer-reviewed in line with the journal’s policies Due to concerns around the peer review process underlying these articles and author contributions to these articles, as well as the integrity of the research process, Sage retracts these articles.