30,624 results match your criteria: "W.W.); and Dana-Farber Cancer Institute[Affiliation]"

Effectiveness of Synchronous Postdischarge Contacts on Health Care Use and Patient Satisfaction : A Systematic Review and Meta-analysis.

Ann Intern Med

January 2025

Center of Innovation to Accelerate Discovery and Practice Transformation, Durham Veterans Affairs Health Care System; Department of Population Health Sciences, Duke University School of Medicine; and Durham Evidence Synthesis Program, Durham Veterans Affairs Health Care System, Durham, North Carolina (J.M.G.).

Background: Postdischarge contacts (PDCs) after hospitalization are common practice, but their effectiveness in reducing use of acute care after discharge remains unclear.

Purpose: To assess the effects of PDC on 30-day emergency department (ED) visits, 30-day hospital readmissions, and patient satisfaction.

Data Sources: MEDLINE, Embase, and CINAHL searched from 2012 to 25 May 2023.

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Pro-biogenic is a recent terminology widely used for products that combine biogenic materials and probiotics which has made progressive improvement in a new era of research on functional foods. This study aimed to develop functional ice cream with and propolis extract (PE) as a biogenic part to develop ice cream's physiochemical and antioxidant characteristics. Five probiotic ice cream samples were prepared using different levels of PE powder (0%, 0.

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Objectives: This study focuses on both the formulation of bio-based microspheres containing fampridine for the treatment of multiple sclerosis and provides an alternative to the commercially available product (Fampyra 10 mg, Biogen).

Materials And Methods: The encapsulation of fampridine was achieved using polyvinyl alcohol (PVA) and sodium alginate (Na-Alg) polymers. Glutaraldehyde (GA) and hydrochloric acid (HCI) were used as crosslinking agents.

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Determination of hydrogen peroxide (HO) is of great importance in many systems for controlling the quality of products, food safety, and medical diagnostics. In this work, a highly sensitive photoluminescence film sensor was synthesized based on chitosan (CS), polyvinyl alcohol (PVA), and terephthalic acid (TPA), in the presence of copper (II) ions for determination of hydrogen peroxide. TPA was used as a sensitive probe for detection of hydroxyl radicals produced in a photo-Fenton-like process.

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Microwave-assisted extraction conditions were optimized using response surface methodology to evaluate the effects of extraction parameters on the yield and carbohydrate content of Luffa aegyptiaca mucilage. Extraction at 540 W for 2 min with a 1:20 (g/mL) was determined as the optimal parameter, resulting in a maximum yield of 5.90 % (w/w) with 63 % carbohydrate content consisting of glucose, galactose, maltose, mannose, and galacturonic acid, with structural linkages of β (1 → 4) and β (1 → 6) glycosidic bonds.

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Formation of water-in-water emulsions and microgels in nonionic surfactant + gelatin aqueous mixtures.

J Colloid Interface Sci

January 2025

Institute of Advanced Chemistry of Catalonia (IQAC), Consejo Superior de Investigaciones Científicas (CSIC), Jordi Girona, 18-26, 08034 Barcelona, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN, ISCIII), Jordi Girona, 18-26, 08034 Barcelona, Spain. Electronic address:

Article Synopsis
  • The study proposes that water-in-water (W/W) emulsions can be created by mixing a polymer and a surfactant, leading to phase segregation when the surfactant's cloud temperature is lowered.
  • Experiments involved using an ethoxylated triglyceride surfactant (Kolliphor ELP) with gelatin, where the gelatin reduced the surfactant's cloud temperature, allowing for two distinct aqueous phases to form.
  • The findings reveal that this is the first documented case of W/W emulsions formed with a polymer-surfactant mixture, achieving stability through chemically crosslinked microgels and the incorporation of mucin particles.
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Herein, we developed multifunctional hydrogels formed between soybean protein (SPI)-gallic acid conjugate and oxidized dextran (ODex) via a Schiff base reaction. The effects of ODex on the morphology, structure, and functional properties of the hydrogels were elucidated. The results showed that the crosslinking modes in the hydrogels include hydrogen bonding, Schiff bases, Michael addition, and π-π stacking.

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Effect of Fortification with High-Milk-Protein Preparations on Yogurt Quality.

Foods

January 2025

Department of Dairy Science and Quality Management, Faculty of Food Science, University of Warmia and Mazury, Oczapowskiego 7, 10-719 Olsztyn, Poland.

Protein-enriched yogurts have become increasingly popular among consumers seeking to boost their daily protein intake. The incorporation of milk proteins and protein preparations in yogurt production not only enhances nutritional value but also improves texture, viscosity, and overall sensory properties-key factors that influence consumer acceptance. The main objective of this study was to evaluate the influence of casein and whey protein preparations on the physicochemical properties, viability of lactic acid bacteria, and sensory attributes of yogurts.

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Oil-in-Water Emulsions Made of Pistachio Oil: Physical and Chemical Properties and Stability.

Foods

December 2024

Department of Biosciences and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy.

Pistachio nuts are valued for their sensory qualities, nutritional benefits, and health-promoting properties. Pistachio oil has also gained interest for its bioactive compounds, though these are sensitive to processing and environmental stresses. While pistachio-based products are commercially available, little research has addressed the emulsifying properties of crude pistachio oil or its impact on the stability and bioactive profile of oil-in-water (O/W) emulsions.

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Comparative Analysis of Biochemical Parameters, Thermal Behavior, Rheological Features, and Gelling Characteristics of Thai Ligor Hybrid Chicken and Broiler Meats.

Foods

December 2024

Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Nakhon Si Thammarat 80160, Thailand.

Genetic differences typically cause differences in the structure and function of proteins in meat. The objective of this research was to examine the biochemical characteristics and functional behavior of proteins in fresh composite meat from Thai Ligor hybrid chicken (LC) and commercial broiler chicken (BC). The composite meat samples, which comprise minced breast and thigh without skin from 20 chicken carcasses in a 1:1 (/) ratio, were randomly selected for analysis using the completely randomized design (CRD).

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Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a highly promising biodegradable and bio-based thermoplastic recognized for its environmental benefits and potential versatility. However, its industrial adoption has been limited due to its inherent brittleness and suboptimal processability. Despite these challenges, PHBV's performance can be tailored for a wide range of applications through strategic modifications, particularly by blending it with other biodegradable polymers or reinforcing it with natural fibers and bio-based fillers.

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The value of branched esters comes from the special properties they have in cold environments, which allow them to remain liquid over a wide range of temperatures. These properties make them useful for application in the cosmetic industry or as lubricant additives. This paper presents the studies carried out to ascertain the operational feasibility of the enzymatic esterification of 2-methylpentanoic acid (MPA) with 1,10-decanediol (DD), with the objective of obtaining a novel molecule: decane-1,10-diyl bis(2-methylpentanoate) (DDBMP).

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This study evaluated the feed digestibility of diets including autotrophic in 252 male broilers (Ross 308), comparing unprocessed biomass (trial 1) and pulsed electric field (PEF) processed biomass (trial 2) at inclusion levels up to 20%. In trial 2, performance and meat color were also evaluated. Each trial included seven treatments (0%, 1%, 2%, 5%, 10%, 15%, and 20% (%/ on dry matter (DM)) ) with six replicates (three birds per replicate) per treatment.

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Redefining the product portfolio of oilcane bagasse biorefinery: Recovering natural colorants, vegetative lipids and sugars.

Bioresour Technol

January 2025

Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, 1304 W. Pennsylvania Avenue, Urbana, IL 61801, USA; DOE Center for Advanced Bioenergy and Bioproducts Innovation (CABBI), University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA. Electronic address:

Bioenergy crops have been known for their ability to produce biofuels and bioproducts. In this study, the product portfolio of recently developed transgenic sugarcane (oilcane) bagasse has been redefined for recovering natural pigments (anthocyanins), sugars, and vegetative lipids.The total anthocyanin content in oilcane bagasse has been estimated as 92.

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Matrigel/BME, a basement membrane-like preparation, supports long-term growth of epithelial 3D organoids from adult stem cells [T. Sato , , 262-265 (2009); T. Sato , , 1762-1772 (2011)].

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Cryogels were fabricated by combining polyvinyl alcohol (PVA) and chitosan of varying molecular weights (Mw). In this study, the effects of chitosan Mw, types of boron-containing molecules on network formation, and boron release rate in resulted cryogels were investigated. The PVA/chitosan blend maintained a constant 4.

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Biochar Amendment Alleviates the Risk of High-Salinity Saltwater Intrusion for the Growth and Yield of Rice L.).

Recent Adv Food Nutr Agric

January 2025

Environmental Research Institute, Chulalongkorn University, Bangkok, 10330, Thailand.

Introduction: Saltwater intrusion poses a serious risk to global food security. As a soil amendment, biochar mitigates the negative effects of saltwater intrusion in rice, yet the beneficial effects on agricultural productivity with different exposure times and salt concentrations have not been fully examined.

Methods: A pot experiment was conducted to investigate the effects of 30% (w/w) rice husk biochar on the growth, ion accumulation, and yield of the Phitsanulok 2 rice cultivar under salt stress due to saltwater intrusion.

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Article Synopsis
  • The study focuses on developing a green and effective pesticide formulation using nanoemulsions, including adjuvants like Calcium Alkyl Benzene Sulphonate (Atlox 4838B) and trisiloxane ethoxylate (ARGAL), aimed at targeting the pest Sitophilus oryzae.
  • Results indicate that all formulations achieved nanoscale droplets, with scanning electron microscopy revealing their spherical shapes, while dynamic light scattering showed variations in size based on the presence of adjuvants.
  • The nanoemulsions demonstrated good stability under various conditions, with most formulations having acidic to neutral pH levels, and adjuvants enhanced their stability by altering droplet characteristics and increasing kinetic stability.
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Chitosan-based nanocomposite films incorporated with AgNPs/porphyrinic MOFs for killing pathogenic bacteria.

Int J Biol Macromol

January 2025

College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; Hubei Industrial Technology Research Institute of Jingchu Special Foods, Jingzhou 434000, China. Electronic address:

In this work, a nanocomposite film, designated as CS/PA, was fabricated by integrating chitosan (CS), porphyrinic porous coordination network (PCN), and silver nanoparticles (AgNPs). PCN modified AgNPs was denoted as PCN-AgNPs (PA). The synthesis of PA was verified through transmission electron microscope, Zeta potential, hydrated particle size, element mapping.

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In this study, the effect of freeze-thaw (F-T) processes on the mechanical and water absorption performance of citrate cross-linked chitosan/poly(vinyl alcohol) hydrogel pads was evaluated. An excellent cross-linking of 4 % (w/w) citrate was indicated by enhanced peak strength in Fourier-transform infrared spectroscopy and X-ray diffraction patterns, which was applied to the subsequent F-T process. The results in the deswelling rate, water contact angle, and relaxation time of samples exhibited a tendency to decrease and then increase with increasing F-T cycles, reaching a minimum of 0.

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Self-assembled doxorubicin prodrug riding on the albumin express train enable tumor targeting and bio-activation.

J Colloid Interface Sci

January 2025

Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China; Joint International Research Laboratory of Intelligent Drug Delivery Systems, Ministry of Education, China. Electronic address:

Doxorubicin (DOX) is a vital anthracycline chemotherapeutic drug, yet presenting significant challenges due to its severe cardiotoxicity. While Doxil enhances the pharmacokinetics and reduces the cardiotoxicity of DOX solution (DOX sol), it shows limitations of low drug loading capacity and inadequate cellular uptake. To overcome these issues, this study developed a novel disulfide bond-linked DOX-maleimide prodrug (DSSM).

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Measuring Residents' Competence in Chest Tube Insertion on Thiel-Embalmed Bodies: A Validity Study.

Simul Healthc

December 2024

From the Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium (L.D.M., I.V.H., L.D., W.W.); Department of Thoracic and Vascular Surgery, Ghent University Hospital, Ghent, Belgium (I.V.H., L.D.); Department of Basic and Applied Medical Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium (P.V.d.V.); Department of Emergency Medicine, Ghent University Hospital, Ghent, Belgium (P.V.d.V.); Department of Gastrointestinal Surgery, Ghent University Hospital, Ghent, Belgium (H.V., W.W.); Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark (L.K.); and Copenhagen Academy for Medical Education and Simulation (CAMES), Copenhagen, Denmark (L.K.).

Introduction: Chest tube insertions (CTIs) have a high complication rate, prompting the training of technical skills in simulated settings. However, assessment tools require validity evidence prior to their implementation. This study aimed to collect validity evidence for assessment of technical skills in CTI on Thiel-embalmed human bodies.

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Autophagy is a protective mechanism of cardiomyocytes. Hyperhomocysteinemia (HHcy) elevates oxidative and nitrosative stress levels, leading to an abnormal increase in nitration protein, possibly leading to abnormal autophagy regulation in cardiomyocytes. However, the regulatory effect of HHcy on autophagy at the post-translational modification level is still unclear.

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Impact of Heart Transplant Allocation Changes on Waitlist Mortality and Clinical Practice in Pediatric and Adult Patients With Congenital Heart Disease and Cardiomyopathy.

Circulation

January 2025

Division of Cardiology, Children's Hospital of Philadelphia and Department of Pediatrics (L.W., M.J.O., H.A., J.E., K.Y.L., C.W.-W., J.R., J.B.E.), University of Pennsylvania, Philadelphia.

Background: The United Network of Organ Sharing made changes to the priority for allocation of hearts for transplantation (HT) in 2016 for pediatric patients and 2018 for adult patients. Although recent work has evaluated the impact of the revised allocation systems on mechanical circulatory support practices and waitlist outcomes, there are limited data that focus more specifically on the impact of the allocation changes on patients with congenital heart disease (CHD) or cardiomyopathy and how these relationships might differ in pediatric and adult patients.

Methods: The United Network of Organ Sharing database was queried for pediatric (<18 years of age) and adult (18-50 years of age) patients with a CHD or cardiomyopathy diagnosis listed for HT.

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Background: Postpartum hypertension is a key factor in racial-ethnic inequities in maternal mortality. Emerging evidence suggests that experiences of racism, both structural and interpersonal, may contribute to disparities. We examined associations between gendered racial microaggressions (GRMs) during obstetric care with postpartum blood pressure (BP).

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