Results 71 to 80 of about 67,904 (210)

Removal of pharmaceuticals from municipal wastewater using a powdered activated carbon‐supplemented moving bed membrane bioreactor

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The new European Union Wastewater Directive 2024/3019 requires upgrading sewage treatment plants to achieve 80% removal of micropollutants. This study aimed to compare different Powdered Activated Carbon dosing strategies within a hybrid Moving Bed‐Membrane Bioreactor (PAC‐MB‐MBR) system, to evaluate its performance and to study the
Athanasia Iliopoulou, Petros Mastoras, Georgia Gatidou, Kallisti Skarveli, Konstantina Adamaki, Olga S Arvaniti, Maria Aloupi, Michail S Fountoulakis, Athanasios S Stasinakis   +8 more
wiley   +1 more source

Cobalt Single‐Atom Catalysts for Ultrafast Sulfamethoxazole Degradation: Unveiling the Chloride‐Ion‐Enhanced Formation of Co(IV)=O

Advanced Science
Chloride ions, widely regarded as radical scavengers, can paradoxically enhance pollutant degradation in a Co–N4 single‐atom catalyst (SAC) activated peroxymonosulfate (PMS) system. In the presence of Cl−, sulfamethoxazole (SMX) oxidation is dramatically
Anting Ding, Jing Lu, Yafei Fan, Chenyu Zeng, Yuhang Lin, Yufei Shi, Zulin Zhang   +6 more
doaj   +1 more source

Amino-functionalized Fe/Co bimetallic MOFs for accelerated Fe (III)/Fe (II) cycling and efficient degradation of sulfamethoxazole in Fenton-like system

Frontiers in Chemistry
Metal-organic frameworks (MOFs) are recognized as important Fenton-like materials for environmental remediation. However, their applications are often hindered by slow cycling between Fe (III) and Fe (II). This study aimed to address the slow Fe (III)/Fe
Xianbing Zhang, Yuheng Liu, Jiajia Yuan
doaj   +1 more source

Dasatinib and quercetin prevent alveolar bone loss in aged mice

Journal of Periodontology, EarlyView.
Abstract Background Recent findings have associated alveolar bone loss (ABL) with the presence of senescent cells. Aging and the accumulation of senescent cells are associated with a pro‐inflammatory environment which may exacerbate tissue damage.
Luisa S. Battistelli, Renata M. Moraes, Yuri C. Santos, Jaqueline L. Ribeiro, Maíra T. Garcia, Renata F. Prado, Florent Elefteriou, Ana Lia Anbinder   +7 more
wiley   +1 more source

Photocatalytic Degradation of Pharmaceuticals Carbamazepine, Diclofenac, and Sulfamethoxazole by Semiconductor and Carbon Materials: A Review

Molecules, 2019
The presence of pharmaceutical compounds in the environment is a reality that calls for more efficient water treatment technologies. Photocatalysis is a powerful technology available but the high energy costs associated with the use of UV irradiation ...
Ana S. Mestre, Ana P. Carvalho
doaj   +1 more source

The safe and effective use of tofacitinib and ustekinumab combination therapy in infantile onset inflammatory bowel disease

JPGN Reports, EarlyView.
Abstract Infantile‐onset inflammatory bowel disease (IOIBD) is a rare and severe subset of very‐early‐onset IBD, often associated with immune dysregulation and poor response to conventional therapies. Data regarding the use of Janus kinase inhibitors (JAKI) in this population is limited.
Smridhi Mahajan, Christian Wysocki, Bhaskar Gurram   +2 more
wiley   +1 more source

Pediatric Clostridiodes difficile infection with toxic megacolon successfully treated with fecal microbiota transplantation

JPGN Reports, EarlyView.
Abstract The rising incidence of pediatric Clostridioides difficile infection (CDI), particularly in medically complex patients, calls for novel, individualized treatments. While fecal microbiota transplantation (FMT) is well‐described for recurrent CDI, this report describes the first pediatric case of fulminant CDI with toxic megacolon successfully ...
Dana McCarney, Pamela Chen, Jenna Simes, Stacy A. Kahn   +3 more
wiley   +1 more source

Effects of post‐hepatic portoenterostomy adjuvant therapy on liver transplantation in children with biliary atresia: A systematic review

JPGN Reports, EarlyView.
Abstract Objectives Biliary atresia (BA) is a cholangiopathy characterized by obstruction of the intrahepatic and extrahepatic bile ducts. Hepatic portoenterostomy (HPE) is the primary palliative treatment and there is still an urgent need to improve post‐HPE management.
Bianca Ferraz de Almeida Silva, Alice Palmeira Nascimento Cerqueira, Breno Oliveira Marques, Gabriela Garcia de Carvalho Laguna, Gabrielle dos Santos Aguiar, Luana Leal Gonzaga, Raquel Teles de Lacerda, Natalia Oliveira e Silva   +7 more
wiley   +1 more source

Pharmaceutically Active Compound (PhAC) Degradation by Means of Cold Plasma Jet Treatment

Plasma
The occurrence of emerging micropollutants of pharmaceutically active compounds (PhACs) in the environment poses a public health concern. Due to PhAC persistence and toxicity even at low concentrations, advanced oxidation processes (AOPs) have gained ...
Alkistis Kanteraki, Ekavi Aikaterini Isari, Eleni Grilla, Konstantinos Giotis, Ioannis Kalavrouziotis, Panagiotis Svarnas   +5 more
doaj   +1 more source

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira, Adriano Moraes da Silva, Marcos Tadeu T. Pacheco, Landulfo Silveira Jr.   +3 more
wiley   +1 more source