Medical science monitor : international medical journal of experimental and clinical research
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BACKGROUND Long non-coding RNAs (lncRNAs) play key roles in the development and progression of diseases, including sepsis. Therefore, this study aimed to clarify the role and underlying molecular mechanisms of lncRNA NEAT1 in sepsis. MATERIAL AND METHODS We used real-time quantitative polymerase chain reaction (RT-qPCR) to analyze the expression of lncRNA nuclear paraspeckle assembly transcript 1 (NEAT1), let-7b-5p, and tumor necrosis factor receptor-associated factor 6 (TRAF6). ⋯ In addition, overexpression of TRAF6 abolished the overexpression of let-7b-5p-induced effects on apoptosis, inflammation, and growth of HK-2 cells exposed to LPS. In summary, NEAT1 regulated TRAF6 expression by sponging let-7b-5p in HK-2 cells, which promotes LPS-induced injury and inflammation in HK-2 cells. CONCLUSIONS Our data show that the lower expression of NEAT1 impeded sepsis development and LPS-induced injury inflammation by targeting let-7b-5p/TRAF6 axis, and NEAT1 may be a target for treatment of sepsis patients.
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BACKGROUND Anterior cervical corpectomy and fusion (ACCF), together with anterior cervical discectomy and fusion (ACDF) are both effective clinical treatments for cervical spondylotic myelopathy (CSM). Cervical sagittal balance is critical to preserving normal alignment, and is also associated with clinical outcomes. MATERIAL AND METHODS We retrospectively reviewed patients who had suffered from CSM and had undergone 1-level ACCF or 2-level ACDF surgery between December 2016 and November 2017. ⋯ No significant difference was found between ACCF and ACDF in clinical outcomes or representative global sagittal parameters. ACDF achieved more lordosis improvement than ACCF, with higher T1S. Surgeons need to pay extra attention to cervical sagittal balance, rather than focusing solely on decompression.
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Comparative Study Observational Study
A Comparison of Clinical Characteristics and Outcomes in Elderly and Younger Patients with COVID-19.
BACKGROUND The aim of this study was to describe the clinical characteristics and outcomes of patients with coronavirus disease 2019 (COVID-19) and compare these parameters in an elderly group with those in a younger group. MATERIAL AND METHODS This retrospective, single-center observational study included 69 hospitalized patients with laboratory-confirmed COVID-19 from a tertiary hospital in Wuhan, China, between January 14, 2020, and February 26, 2020. Epidemiological, demographic, clinical, and laboratory data, as well as treatments, complications, and outcomes were extracted from electronic medical records and compared between elderly patients (aged ≥60 years) and younger patients (aged <60 years). ⋯ Of those who were discharged or died, the median duration of hospitalization was 13.5 days (interquartile range, 10-18 days). CONCLUSIONS Elderly patients with confirmed COVID-19 were more likely to develop ARDS and cardiac injury than younger patients and were more likely to be admitted to the intensive care unit. In addition to routine monitoring and respiratory support, cardiac monitoring and supportive care should be a focus in elderly patients with COVID-19.
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Multicenter Study
Factors Influencing Anxiety of Health Care Workers in the Radiology Department with High Exposure Risk to COVID-19.
BACKGROUND During the outbreak of COVID-19, health care workers in the radiology department frequently interact with suspected patients and face a higher risk of infection and sudden surges in workload. High anxiety levels seriously harm physical and mental health and affect work efficiency and patient safety. Therefore, it is critical to determine anxiety levels of health care workers and explore its risk factors. ⋯ Multiple linear regression analysis showed that age, job position, availability of protective materials, signs of suspected symptoms, and susceptibility to emotions and behaviors of people around them were identified as risk factors for anxiety, whereas psychological resilience was identified as a protective factor. CONCLUSIONS Our study suggests that the anxiety level of health care workers in the radiology department with a high exposure risk to COVID-19 was high in the early stage of the outbreak, although the majority remained within normal limits. Timely assessment and effective intervention measures can improve the mental health of these at-risk populations.
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Comparative Study
The Role of Imaging Techniques in Management of COVID-19 in China: From Diagnosis to Monitoring and Follow-Up.
In December 2019, an outbreak of coronavirus infection emerged in Wuhan, Hubei Province of China, which is now named Coronavirus Disease 2019 (COVID-19). The outbreak spread rapidly within mainland China and globally. This paper reviews the different imaging modalities used in the diagnosis and treatment process of COVID-19, such as chest radiography, computerized tomography (CT) scan, ultrasound examination, and positron emission tomography (PET/CT) scan. ⋯ Supplementary information can be provided by PET/CT. In the absence of vaccines and treatments for COVID-19, prompt diagnosis and appropriate treatment are essential. Therefore, it is important to exploit the advantages of different imaging modalities in the fight against COVID-19.