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PubMed Journals Articles About "Epoetin Alfa Beta Methoxy Polyethylene Glycol Epoetin Beta" RSS

17:47 EDT 21st October 2018 | BioPortfolio

Epoetin Alfa Beta Methoxy Polyethylene Glycol Epoetin Beta PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Epoetin Alfa Beta Methoxy Polyethylene Glycol Epoetin Beta articles that have been published worldwide.

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Showing "epoetin alfa beta methoxy polyethylene glycol epoetin beta" PubMed Articles 1–25 of 2,300+

Comparing Therapeutic Efficacy and Safety of Epoetin Beta and Epoetin Alfa in the Treatment of Anemia in End-Stage Renal Disease Hemodialysis Patients.

Anemia is one of the most prevalent complications in patients with chronic kidney disease, which is believed to be caused by the insufficient synthesis of erythropoietin by the kidney. This phase III study aimed to compare the efficacy and safety of CinnaPoietin® (epoetin beta, CinnaGen) with Eprex® (epoetin alfa, Janssen Cilag) in the treatment of anemia in ESRD hemodialysis patients.


Switching from Epoetin Alfa (Epogen®) to Epoetin Alfa-Epbx (RetacritTM) Using a Specified Dosing Algorithm: A Randomized, Non-Inferiority Study in Adults on Hemodialysis.

For patients with anemia undergoing hemodialysis, erythropoiesis-stimulating agents (ESAs) are typically dosed via precise algorithms. Using one such algorithm, we assessed the maintenance of hemoglobin levels in patients switched from epoetin alfa reference product (Epogen®) to epoetin alfa-epbx (RetacritTM; a biosimilar to US-licensed Epogen®/Procrit®).

Preoperative Epoetin-α with Intravenous or Oral Iron for Major Orthopedic Surgery: A Randomized Controlled Trial.

WHAT THIS ARTICLE TELLS US THAT IS NEW: BACKGROUND:: Preoperative administration of epoetin-α with iron is commonly used in anemic patients undergoing major orthopedic surgery, but the optimal route of iron intake is controversial. The aim of this study was to compare the clinical effects of erythropoietin in combination with oral or intravenous iron supplementation.


Comparative Safety of Originator and Biosimilar Epoetin Alfa Drugs: An Observational Prospective Multicenter Study.

Erythropoiesis-stimulating agents (ESAs) are biological molecules approved for the treatment of anemia associated with chronic renal failure. Biosimilars were licensed for use in Europe in 2007.

Investigating Serious Adverse Drug Reactions in Patients Receiving Erythropoiesis-Stimulating Agents: A Root Cause Analysis Using the "ANTICIPATE" Framework.

Unexpected serious adverse drug reactions (sADRs) affecting patients with chronic kidney disease (CKD) who received erythropoiesis-stimulating agents were identified by study co-authors. These included pure red cell aplasia (PRCA) after administration of the Eprex formulation of epoetin or the epoetin biosimilar HX575 and fatal anaphylaxis associated with peginesatide, an erythropoietin receptor agonist. We developed and applied a structured framework to describe these sADRs, including root cause analyses a...

Beta-cypermethrin exposure affects female reproduction by enhancing oxidative stress in mice uterine tissue.

This study aimed to investigate the toxicity mechanism of beta-cypermethrin (beta-CYP) on fertility in female mice. Eighty female mice were randomly assigned to four groups of 20 mice each: one control group and three beta-CYP-treated groups. The control group was administered corn oil only, while the three beta-CYP-treated groups were given corn oil containing 1.38, 2.76, and 5.52 mg/kg bw.d beta-CYP for 180 days through intragastric administration. The results found that the 2.76 and 5.52 mg/kg bw.d b...

Epoetin alfa resistance in hemodialysis patients with chronic kidney disease: a longitudinal study.

Anemia is an inevitable complication of hemodialysis, and the primary cause is erythropoietin deficiency. After diagnosis, treatment begins with an erythropoiesis-stimulating agent (ESA). However, some patients remain anemic even after receiving this medication. This study aimed to investigate the factors associated with resistance to recombinant human erythropoietin therapy with epoetin alfa (αEPO). We performed a prospective, longitudinal study of hemodialysis patients receiving treatment with αEPO at o...

Matching-adjusted comparisons demonstrate better clinical outcomes with SC peginterferon beta-1a every two weeks than with SC interferon beta-1a three times per week.

Subcutaneous (SC) peginterferon beta-1a and SC interferon beta-1a (IFN beta-1a) have demonstrated efficacy in treating relapsing-remitting multiple sclerosis (RRMS) but have never been compared in direct head-to-head clinical trials, the gold-standard comparison. A well-balanced matching-adjusted comparison of weighted individual patient data on SC peginterferon beta-1a, and aggregate data from published phase 3 clinical trials of SC IFN beta-1a, was conducted to provide additional information on the compar...

Hypertrophic effect of inhaled beta -agonist with and without concurrent exercise training: a randomized controlled trial.

Due to a high prevalence of asthma and exercise-induced bronchoconstriction in elite athletes, there is a high use of beta -adrenoceptor agonists (beta -agonists) in the athletic population. While anabolic in rodents, no study has been able to detect hypertrophy in humans after chronic beta -agonist inhalation.

Beta-blocker subtypes and risk of low birth weight in newborns.

Beta-blockers are one of the most commonly prescribed classes of antihypertensive medications during pregnancy. Previous studies reported an association between beta-blocker exposure and intrauterine growth restriction. Whether some beta-blocker subtypes may be associated with higher risk is not known. This is a retrospective cohort study of pregnant women exposed to beta-blockers in the Kaiser Permanente Southern California Region between 2003 and 2014. Logistic regression models were used to evaluate asso...

Effect of achieved hemoglobin level on renal outcome in non-dialysis chronic kidney disease (CKD) patients receiving epoetin beta pegol: MIRcerA CLinical Evidence on Renal Survival in CKD patients with renal anemia (MIRACLE-CKD Study).

Previous randomized-controlled trials have shown that targeting higher hemoglobin (Hb) levels using high dose of ESA in non-dialysis chronic kidney disease (NDCKD) patients resulted in poorer cardiovascular outcome; however, it remains unknown how high Hb levels achieved by ESA in clinical practice dose could affect renal outcome.

Perioperative Nutritional Support With Beta-hydroxy-beta-methylbutyrate, Arginine, and Glutamine in Surgery for Abdominal Malignancies.

Although beta-hydroxy-beta-methylbutyrate (HMB), arginine (Arg), and glutamine (Gln) may contribute to wound healing, no prospective studies have investigated the efficacy of a compound consisting of HMB, Arg, and Gln (HMB/Arg/Gln) for reducing wound complications following open abdominal surgery.

Quality of the ICD-11 Beta Draft from the German Perspective: Evaluation Based on the Alphabet of ICD-10-GM 2017.

The German Association for Medical Informatics, Biometry and Epidemiology implemented a field test for the ICD-11 Beta Draft. Aim was to analyze completeness and appropriateness of the ICD-11 Beta Draft in its entire breadth.

Amino acid content of beta strands and alpha helices depends on their flanking secondary structure elements.

The influence of flanking structures (alpha helices and beta strands in the primary sequence) on amino acid content of the elements of secondary structure has been analyzed in seven sets of nonhomologous proteins. Elevated usage of beta structural amino acid residues and pentapeptides in beta strands between two alpha helices can be explained by the stabilization of secondary structure of those beta strands by natural selection. High usage of alpha helical amino acids and pentapeptides in beta strands situa...

Perspective: Pharmacokinetics of Beta lactam antibiotics: Clues from the past to help discover long acting oral drugs in the future.

Beta lactams represent perhaps the most important class of antibiotics yet discovered. However, despite many years of active research none of the currently approved drugs in this class combine oral activity with long duration of action. Recent devel-opments suggest that new beta lactam antibiotics with such a profile would have utility in the treatment of tuberculosis. Consequently the historical beta lactam pharmacokinetic data has been compiled and analysed to identify possible directions and drug discove...

The Effects of Beta-Hydroxy-Beta-Methylbutyrate Supplementation on Recovery Following Exercise-Induced Muscle Damage: A Systematic Review and Meta-Analysis.

Growing evidence suggests beta-hydroxy-beta-methylbutyrate's (HMB) positive effects on recovery following exercise-induced muscle damage (EIMD). However, findings vary substantially across studies.

A proteomic signature that reflects pancreatic beta-cell function.

Proteomics has the potential to enhance early identification of beta-cell dysfunction, in conjunction with monitoring the various stages of type 2 diabetes onset. The most routine method of assessing pancreatic beta-cell function is an oral glucose tolerance test, however this method is time consuming and carries a participant burden. The objectives of this research were to identify protein signatures and pathways related to pancreatic beta-cell function in fasting blood samples.

TGF beta inhibits expression of SP-A, SP-B, SP-C, but not SP-D in human alveolar type II cells.

TGF beta is a multifunctional cytokine that regulates alveolar epithelial cells as well as immune cells and fibroblasts. TGF beta inhibits surfactant protein A, B and C expression in fetal human lung and can inhibit type II cell proliferation induced by FGF7 (KGF). However, little is known about direct effects of TGF beta on adult human type II cells. We cultured alveolar type II cells under air/liquid interface conditions to maintain their state of differentiation with or without TGF beta. TGF beta markedl...

Beta-lactam/ beta-lactamase inhibitors versus carbapenem for bloodstream infections due to extended spectrum beta-lactamase producing Enterobacteriaceae: Systematic review and meta-analysis.

Infections due to extended-spectrum beta-lactamases (ESBL)-producing Enterobacteriaceae pose a major public health threat due to poor outcomes and high mortality rates. We aimed to conduct a systematic review and meta-analysis to investigate the impact of intravenous beta-lactam/ beta-lactamase inhibitors (BL-BLI) including piperacillin-tazobactam (PTZ) on mortality of patients with ESBL- producing Enterobacteriaceae bloodstream infections compared to carbapenem.

Clinical Significance of Retinoic Acid Receptor Beta Promoter Methylation in Prostate Cancer: A Meta-Analysis.

Retinoic acid receptor beta (RAR beta) is a retinoic acid receptor gene that has been shown to play key roles during multiple cancer processes, including cell proliferation, apoptosis, migration and invasion. Numerous studies have found that methylation of the RAR beta promoter contributed to the occurrence and development of malignant tumors. However, the connection between RAR beta promoter methylation and prostate cancer (PCa) remains unknown. This meta-analysis evaluated the clinical significance of RAR...

Beta-blocker use and cardiovascular event risk in patients with heart failure with preserved ejection fraction.

To assess whether beta-blocker use is associated with cardiovascular events and mortality in patients with heart failure with preserved ejection fraction (HFpEF), this study analyzed the Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist (TOPCAT) trial data using Cox proportional hazard models. Adjusted HRs for composite cardiovascular events in all patients and in patients without previous MI were significantly higher for those on beta-blockers than for those not on beta-b...

Activation of GLP-1 receptor signalling alleviates cellular stresses and improves beta cell function in a mouse model of Wolfram syndrome.

Loss of functional beta cells results in a gradual progression of insulin insufficiency in Wolfram syndrome caused by recessive WFS1 mutations. However, beta cell dysfunction in Wolfram syndrome has yet to be fully characterised, and there are also no specific treatment recommendations. In this study, we aimed to characterise beta cell secretory defects and to examine the potential effects of a glucagon-like peptide-1 (GLP-1) receptor agonist on diabetes in Wolfram syndrome.

Beta cell stress in a 4-year follow-up of patients with type 2 diabetes: A longitudinal analysis of the BetaDecline Study.

Type 2 diabetes mellitus (T2DM) is associated with a progressive deterioration in beta cell function and loss of glycaemic control. Clinical predictors of beta cell failure are needed to guide appropriate therapy.

Effects of Polyethylene Glycol-20k on Postresuscitation Myocardial and Cerebral Function in a Rat Model of Cardiopulmonary Resuscitation.

Polyethylene glycol-20k is a hybrid cell impermeant that reduces ischemia injury and improves microcirculatory flow during and following low flow states through nonenergy-dependent water transfer in the microcirculation. We investigated the effects of polyethylene glycol-20k on postresuscitation microcirculation, myocardial and cerebral function, and duration of survival in a rat model of cardiopulmonary resuscitation.

Pancreatic Beta Cell Differentiation From Human Pluripotent Stem Cells.

Insulin-expressing beta cells are crucial for the maintenance of systemic glucose homeostasis. Elucidation of the molecular and cellular mechanisms of beta cell development, expansion, survival, and function are required for full understanding of the molecular pathogenesis of diabetes. However, access to human beta cells for such studies is limited by virtue of the logistics of acquisition, prior medical status of donor, and imperfect culture systems for maintaining beta cell identity and function after iso...


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