Arch Med Sci
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The coronavirus disease 2019 (COVID-19) pandemic provoked unprecedented disturbance in hypertension care, while alarming concerns arose about its long-term consequences. We investigated the trends of emergency visits and admissions regarding uncontrolled hypertension in order to assess the impact of COVID-19 spread on population behavior towards hypertension urgencies during its first wave. ⋯ Hypertensive urgency-related visits followed a U-shape distribution during the pandemic's first wave with the attendance nadir coinciding with the virus spread peak. This is a complex phenomenon, closely related to increased levels of public stress, disruptions in health care services and to a lesser extent to the imposed restrictions in transportation. The initial relative increase in uncontrolled hypertension-related admissions rate, combined with the later increase of hypertensive urgencies may be indicative of blood pressure deregulation among the studied population, which is multifactorial and potentially detrimental.
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Cardiovascular disease (CVD) is a major cause of morbidity and mortality throughout the world. The LIPIDOGRAM2015 study was performed to estimate the prevalence of risk factors for atherosclerotic diseases as well as cardiovascular and related disorders in the primary care setting in Poland. The LIPIDOGEN2015 sub-study was designed to include a random cohort of patients in order to analyse parameters related to lipid metabolism, oxidative stress, inflammatory responses, autoimmune disorders, and gene variants that confer susceptibility to cardiometabolic and atherosclerotic diseases. ⋯ This study presents the prevalence of different CV risk factors, with special emphasis on lipid disorders, and it assesses the relationship between inflammation, oxidative stress, and mutations in genes encoding proteins regulating lipid metabolism, as well as genes conferring susceptibility to cardiovascular, cardiometabolic, and related diseases.
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Medullary breast cancer (MdBC) is an uncommon type of breast cancer representing 1-7% of all cases. It is characterized by the occurrence of many histopathological features associated with a high grade of malignancy. ⋯ MdBC presented at a younger age than IDC, had a higher histological grade, larger median size and less frequent regional lymph node involvement. Most MdBCs were triple-negative, whereas IDCs were predominantly luminal. Despite numerous aggressive pathological features of MdBC, its clinical outcome and overall prognosis are favorable.
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Surgical oncology strives to remove the primary cancer tumor together with its local lymphatic tissue. One of the techniques improving the staging of lymph nodes is sentinel node biopsy. The most common agent used in SNB is indocyanine green (ICG). Indocyanine green is characterized by its high affinity for human serum albumin (HSA). In practice, the visualization of the sentinel node is enhanced by attaching a relatively large carrier to the ICG molecule. The aim of this study was to investigate whether the covalent linking of ICG to a nanocolloid would extend the time of detection of the dye as it binds to HSA, assessed by fluorescence measurements in vitro. ⋯ Properly selected proportions of human albumin protein and ICH allowed higher and longer luminescence to be achieved. Nevertheless, further studies are necessary to establish the optimal concentration ratio.
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End-stage renal disease (ESRD) is an important complication of diabetes, which is the leading cause of ESRD worldwide. The aim of the study was a comparative analysis of all-cause mortality in patients with ESRD with diagnosed diabetes mellitus (DM) and no diagnosed DM. ⋯ The occurrence of diabetes in patients with ESRD significantly increases the risk of death compared to patients with ESRD without diabetes.