Articles: disease.
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Critical care clinics · Apr 2020
ReviewCell-Cell Communication Breakdown and Endothelial Dysfunction.
Guided by organ-specific signals in both development and disease response, the heterogeneous endothelial cell population is a dynamic member of the vasculature. Functioning as the gatekeeper to fluid, inflammatory cells, oxygen, and nutrients, endothelial cell communication with its local environment is critical. Impairment of endothelial cell-cell communication not only disrupts this signaling process, but also contributes to pathologic disease progression. Expanding our understanding of those processes that mediate endothelial cell-cell communication is an important step in the approach to treatment of disease processes.
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Type 2 diabetes has become a major disease burden in twenty-first century. Both incidence and prevalence of type 2 diabetes have quadrupled between 1980 and 2004 in the whole world. Atherosclerotic cardiovascular disease (ASCVD) is the major complication of type 2 diabetes. ⋯ Furthermore, in the recent DAPA-HF trial, dapagliflozin decreased hospitalization for HF/cardiovascular death by 26%, and total death by 17%, in patients with HF with reduced ejection fraction, irrespective of diabetes or nondiabetes. The beneficial effects of SGLT-2 i in CKD and HF are complementary to the effects of statins. The introduction of SGLT-2 i in clinical practice is the second revolution in cardiovascular prevention.
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When approaching medicine, phenomenology has at least two meanings that need to be distinguished in order to become relevant in its application to medical practice. Up to now, these two meanings have been overlapped by most of the scholarly literature. Therefore, the purpose of the article is to differentiate between them, thus endorsing their potential use in medical practice. ⋯ It is important to clarify the consequences of applying each of the two understandings of phenomenology to medicine in the context of its current development. Our present inquiry concerns not merely the disentanglement of the status of what today's scholarly literature calls phenomenology of medicine in relation to meanings of phenomenology, but also the limits of applying phenomenology to the field of medicine.
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The influenza virus is a highly infectious disease, with a notably rapid transmission rate. Autophagy is triggered by viral infection and is a survival mechanism exerted to maintain cellular homeostasis. Catechin is a representative phenolic acid which exerts anti-inflammatory responses against influenza A virus infection. The aim of this study is to explore the anti-H1N1 influenza virus effects by catechin associated with the restoration of autophagy. ⋯ Collectively, the autophagy activated by the H1N1 influenza virus could be reversed after catechin treatment. This study indicates that catechin effectively inhibits H1N1 viral proliferation and thus may be applied as an adjuvant in future clinical application.