RESUMEN

BACKGROUND: Baduanjin exercise is a traditional Chinese Qigong exercise. This study aimed to investigate the effects of Baduanjin exercise on the quality of life and psychological status of postoperative patients with breast cancer. METHODS: A systematic review and meta-analysis were conducted. Eight databases were searched from inception to December 15, 2021, restricting the language to English and Chinese. RevMan5.3 software was employed for data analysis. This study was registered in PROSPERO, number CRD 42020222132. RESULTS: A total of 7 randomized controlled trials (RCTs) with 450 postoperative breast cancer patients with or without Baduanjin exercise were collected. Compared with the group without Baduanjin, those who practiced Baduanjin showed significant improvement in quality of life (WMD = 5.70, 95% CI 3.11-8.29, P < .0001). Subgroup analysis showed significant improvement in physical (WMD = 1.83, 95% CI 1.13-2.53, P < .00001) and functional well-being (WMD = 1.58, 95% CI 0.77-2.39, P = .0001), which were measured by the functional assessment of cancer therapy-breast (FACT-B). Subgroup analysis also showed that role-physical (WMD = 11.49, 95% CI 8.86-14.13, P < .00001) and vitality (WMD = 8.58, 95% CI 5.60-11.56, P < .00001) were significantly increased, as measured by a 36-item Short Form survey (SF-36). In terms of psychological health, Baduanjin exercise reduced patients' anxiety (WMD = -8.02, 95% CI -9.27 to -6.78, P < .00001) and depression (WMD = -4.45, 95% CI -5.62 to -3.28, P < .00001). CONCLUSIONS: Baduanjin is an effective exercise, which can significantly improve the quality of life and psychological health of breast cancer patients after operation.

Asunto(s)

Neoplasias de la Mama , Qigong , Neoplasias de la Mama/cirugía , Ejercicio Físico , Femenino , Humanos , Salud Mental , Calidad de Vida

RESUMEN

OBJECTIVE: Several studies have been performed to investigate the association between SMAD3 gene polymorphism and osteoarthritis (OA), but the results were inconclusive. This study aims to determine whether SMAD3 polymorphism is associated with risk of OA. METHOD: A comprehensive literature search in PubMed, Embase, and ISI Web of Science for relevant studies was performed. After extracting data from eligible studies, we chose the fixed or random effect model according to the heterogeneity test. Estimation of publication bias and sensitivity analysis were conducted to confirm the stability of this meta-analysis. RESULTS: In total, 10 studies from 6 articles with 5093 OA patients and 5699 controls were enrolled in this meta-analysis. The combined results revealed significant association between SMAD3 rs12901499 polymorphism and the risk of OA (allele model: OR 1.21, 95% CI 1.07-1.38). Subgroup analysis revealed that G allele increased the risk of OA in Caucasians, but not in Asians (allele model: Caucasians: OR 1.31, 95% CI 1.18-1.44; Asians: OR 1.24, 95% CI 0.95-1.61). And the pooled results revealed significant association between SMAD3 rs12901499 polymorphism and both knee and hip OA (knee OA: OR 1.18, 95% CI 1.04-1.34; hip OA: OR 1.31, 95% CI 1.18-1.44). CONCLUSION: The current meta-analysis revealed that the G variant of SMAD3 rs12901499 polymorphism increased the risk of OA in Caucasians. Further well-designed studies with larger sample size in different ethnic populations are required to confirm these results.

Asunto(s)

Predisposición Genética a la Enfermedad , Osteoartritis , Proteína smad3 , Pueblo Asiatico , Femenino , Frecuencia de los Genes , Genotipo , Humanos , Masculino , Osteoartritis/genética , Polimorfismo de Nucleótido Simple , Proteína smad3/genética , Población Blanca

RESUMEN

A new approach to prepare heterometallic cluster organic frameworks has been developed. The method was employed to link Anderson-type polyoxometalate (POM) clusters and transition-metal clusters by using a designed rigid tris(alkoxo) ligand containing a pyridyl group to form a three-fold interpenetrated anionic diamondoid structure and a 2D anionic layer, respectively. This technique facilitates the integration of the unique inherent properties of Anderson-type POM clusters and cuprous iodide clusters into one cluster organic framework.