Minerva medica
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To explore the status of postoperative psychological stress and the expression of stress-related factors heat stress protein 70 (HSP70) and interferon γ (IFN-γ) in patients with early lung cancer, and to provide scientific basis for psychological rehabilitation and index detection of patients with lung cancer. ⋯ Patients with early lung cancer have extensive postoperative psychological problems, and the timely postoperative psychological intervention is significant. There are differences in the expression levels of stress related factors HSP70 and IFN-γ in patients with different levels of psychological stress, which are of certain clinical value as the monitoring index of response psychological stress.
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A high cobalamin level has been related to non-malignant diseases (mainly liver diseases, alcoholism, and renal diseases) and cancer (hematological malignancies and solid cancers such as liver and stomach cancer). However, a previous high level of cobalamin and the implications in the possible development of cancer is still unclear. The main aim of this study was to describe if a previous high cobalamin level is a determinant in the future development of cancer in five years of follow-up. The secondary objective was to determine any differences between cancer groups. ⋯ Our study shows that a high cobalamin plasma level (hypervitaminosis) is associated with the development of hematologic cancer within five years after the measurement. The clinical implication of these findings, together with the clinical suspicion, reinforces the necessity of carrying out specific screening hematological tests in patients with not justified elevated plasma cobalamin levels. New prospective and multicenter studies are necessary to validate these results.
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The aim of the present study was to investigate the possible correlation between various inflammation-nutritional scores to histological determined nonalcoholic steatohepatitis (NASH) and other liver injury suggestive for non-alcoholic fatty liver disease (NAFLD) in a bariatric population. ⋯ GPS/mGPS and PI are statistically associated to the histological diagnosis of NASH. Further studies on large series are needed to better understand the relationship between these serum markers and liver injury in obese patients.
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Malignant pleural effusions are usually described as exudates. However, several studies have determined a high incidence of cytologically proved malignant effusions in transudates. The study aims to determine the compliance of cytologically proved malignant pleural effusions with Light's Criteria and to assess when it is necessary to perform more studies in transudates. ⋯ Malignant transudative pleural effusions were 0.9% of our patients. We found no relation between transudative malignant effusions and the presence of cirrhosis, acute kidney injury or congestive heart failure, or the type of tumor. We found no difference between the tumor type and the distribution of Light's criteria met.