RESUMO
Objective:To investigate the incidence of Helicobacter pylori ( Hp) infection in diabetes and cardiovascular diseases. Methods:A total of 500 people who received physical examination in Wuzhou Red Cross Hospital from June 2021 to May 2022 were randomly selected for this study. Hp detection was performed in all people included in this study. The Hp infection rate in patients with diabetes and cardiovascular disease were analyzed. Results:The Hp infection rate in healthy people, patients with diabetes mellitus, cardiovascular disease, or diabetes mellitus complicated by cardiovascular disease was 29.3%, 70.3%, 58.5%, and 90.2%, respectively, with a statistically significant difference ( χ2 = 106.45, P < 0.001). The Hp infection rate of patients with diabetes complicated by one, two, three or more cardiovascular diseases was 83.9%, 94.6%, and 100.0%, respectively, with a statistically significant difference ( χ2 = 8.82, P < 0.001). Conclusion:The Hp infections rate in patients with diabetes complicated by cardiovascular disease was higher than that in patients with diabetes mellitus or cardiovascular disease, in particular in patients with diabetes mellitus complicated by several cardiovascular diseases.
RESUMO
Cells sense various in vivo mechanical stimuli, which initiate downstream signaling to mechanical forces. While a body of evidences is presented on the impact of limited mechanical regulators in past decades, the mechanisms how biomechanical responses globally affect cell function need to be addressed. Complexity and diversity of in vivo mechanical clues present distinct patterns of shear flow, tensile stretch, or mechanical compression with various parametric combination of its magnitude, duration, or frequency. Thus, it is required to understand, from the viewpoint of mechanobiology, what mechanical features of cells are, why mechanical properties are different among distinct cell types, and how forces are transduced to downstream biochemical signals. Meanwhile, those in vitro isolated mechanical stimuli are usually coupled together in vivo, suggesting that the different factors that are in effect individually could be canceled out or orchestrated with each other. Evidently, omics analysis, a powerful tool in the field of system biology, is advantageous to combine with mechanobiology and then to map the full-set of mechanically sensitive proteins and transcripts encoded by its genome. This new emerging field, namely mechanomics, makes it possible to elucidate the global responses under systematically-varied mechanical stimuli. This review discusses the current advances in the related fields of mechanomics and elaborates how cells sense external forces and activate the biological responses.