Background: Anthracyclines have been reported to induce cardiotoxicity through mechanisms involving formation of advanced glycation end-products (AGEs), including pentosidine and Nє-(carboxymethyl) lysine (CML). We investigated the potential utility of telmisartan (TML), an angiotensin II receptor antagonists (ARB) on anthracycline-induced cardiotoxicity. Methods: Three groups of Sprague-Dawley...

BACKGROUND Length of hospital stay continues to decline, but the effect on postdischarge outcomes is unclear. METHODS We determined trends in risk-adjusted mortality rates and readmission rates for 83,445 Medicare patients discharged alive after hospitalization for myocardial infarction, heart failure, gastrointestinal hemorrhage, chronic obstructive pulmonary disease, pneumonia, or stroke. P...

In light of the emerging concept of a protective function of the mitogen-activated protein kinase (MAPK) pathway under stress conditions, we investigated the influence of the anthracycline daunorubicin (DNR) on MAPK signaling and its possible contribution to DNR-induced cytotoxicity. We show that DNR increased phosphorylation of extracellular-regulated kinases (ERKs) and stimulated activities o...

OBJECTIVES To examine the frequency of surrogate decisions for in-hospital do-not-resuscitate (DNR) orders and the timing of DNR order entry for surrogate decisions. DESIGN Retrospective cohort study. SETTING Large, urban, public hospital. PARTICIPANTS Hospitalized adults aged 65 and older over a 3-year period (1/1/2004-12/31/2006) with a DNR order during their hospital stay. MEASUREMEN...

BACKGROUND Do Not Resuscitate (DNR) is a significant but challenging part of end-of-life discussions when dealing with incurable lung cancer patients. We have explored the perceptions and preferences of patients, their caregivers (CGs), and health care providers (HCPs) and the current practice and opinions on DNR discussions in a multidisciplinary lung cancer clinic. MATERIALS AND METHODS Thi...

Drug name recognition (DNR) is an essential step in the Pharmacovigilance (PV) pipeline. DNR aims to find drug name mentions in unstructured biomedical texts and classify them into predefined categories. State-of-the-art DNR approaches heavily rely on hand-crafted features and domain-specific resources which are difficult to collect and tune. For this reason, this paper investigates the effecti...

Daunorubicin (DNR) is a significant antineoplastic antibiotic, which is usually applied to a chemotherapy of acute lymphatic and myelogenous leukaemia. Unfortunately, cardiotoxicity research in animals has indicated that DNR is cardiotoxic. Therefore, it is important to quantify DNR in biological fluids. A new algorithm, the alternating fitting residue (AFR) method, and the traditional parallel...

To overcome both the dose-limiting side effects of conventional chemotherapeutic agents and the therapeutic failure resulting from multidrug resistance (MDR) and minimize adverse effects of chemotherapy agents, a novel chemotherapy formulation of magnetic nanoparticles co-loaded with daunorubicin and 5-bromotetrandrin (DNR/BrTet-MNPs) was developed, and its effect on MDR leukemic cells was expl...

Consent ought to be required to withhold treatment that is in a patient's best interests to receive. Do not resuscitate (DNR) orders are examples of best interests assessments at the end of life. Such assessments represent value judgments that cannot be validly ascertained without patient input. If patient input results in that patient dissenting to the DNR order then individual physicians are ...

Do-not-resuscitate (DNR) orders are commonly implemented in the critical care setting as a prelude to end-of-life care. This is often based on presumed prognosis for favorable outcome and interpretation of patient, family, and even physician wishes. While DNR orders explicitly apply only to an individual patient, the hospital culture and milieu in which DNR orders are implemented could potentia...