Results 31 to 40 of about 1,722 (164)

Technique of Dietary Supplementation of Guanidinoacetic Acid for Growth Improvement of Catfish (Pangasius hypophthalmus)

, 2023
The present study aims to determine the best technique of Guanidinoacetic acid (GAA) supplementation to improve retention of added GAA after immersion in water on the growth performance of Pangasius catfish (Pangasius hypophthalmus).
Aldi Huda Verdian, Rio Yusufi Subhan, Nurul Fatimah, Verdian, Aldi Huda, Subhan, Rio Yusufi, Fatimah, Nurul   +5 more
core   +1 more source

Metabolizable energy equivalence of guanidinoacetic acid in corn soybean meal-based broiler diets [PDF]

, 2023
In this study, we evaluated how guanidinoacetic acid (GAA) addition in diets with various metabolizable energy (ME) contents affects the performance of broiler chickens. We also estimated the equivalence of GAA in ME.
Samuel Oliveira Borges, Rocha, Gabriel Cipriano, Calderano, Arele Arlindo, Gabriel Cipriano Rocha, Rayanne Andrade Nunes, Nunes, Rayanne Andrade, Tiago Goulart Petrolli, Salgado, Hallef Rieger, Borges, Samuel Oliveira, Marlene Schmidt, Arele Arlindo Calderano, Hallef Rieger Salgado, Petrolli, Tiago Goulart, Rivera, Jose Antonio, Jose Antonio Rivera, Schmidt, Marlene   +15 more
core   +2 more sources

Organic Polyurethane Surface Structures to Manufacture Noneluting Antimicrobial Polyurethanes: A Systematic Review of Literature

BioMed Research International, Volume 2026, Issue 1, 2026.
The dramatic increase in hospital‐acquired infections and healthcare costs associated with infection treatment and antimicrobial resistance in implant infections necessitates further research and development of antimicrobial implant material properties. Polyurethanes are key biomaterials used in medical implants and devices.
Bianca J. Hurck, Marian G. Vargas Guerrero, Candice de Boer, Aylvin A. Dias, Jacobus J. C. Arts, Seyed Shahmy   +5 more
wiley   +1 more source

Enhancing Open‐Circuit Voltage and Fill Factor in Sn‐Based Perovskite Solar Cells: Challenges and Opportunities for Sustainable Photovoltaics

SusMat, Volume 5, Issue 6, December 2025.
This review summarizes advances in tin (Sn)‐based perovskite solar cells, a promising lead‐free alternative. It examines the main causes of Voc and fill factor losses, including Sn2+ oxidation, undercoordinated sites, and deep‐level traps. Strategies such as molecular coordination, surface passivation, compositional tuning, interface engineering, and ...
Padmini Pandey, Jun Ryu, Han‐Gyun Lim, Jincheol Kim, Dong‐Won Kang   +4 more
wiley   +1 more source

Effects of guanidinoacetic acid supplementation on performance and energy utilization in broilers

, 2022
Bu tez çalışmasında etlik piliç rasyonlarına kreatin öncülü olarak kullanılan organizmada enerji metaboliti olarak görev alan guanidinoasetik asit katkısının farklı enerji seviyelerinde kullanılmasının etkilerinin incelenmesi amaçlanmıştır.
Yavaş, Emine
core  

Molecular and cellular mechanisms underlying gyrate atrophy: Why is the retina primarily affected?

Acta Ophthalmologica, Volume 103, Issue 7, Page e436-e455, November 2025.
Abstract Gyrate atrophy of the choroid and retina (GACR; OMIM #258870) is a rare early‐onset autosomal recessive disorder, caused by bi‐allelic pathogenic variants in the gene coding for ornithine aminotransferase (OAT) resulting in hyperornithinaemia.
Mark J. N. Buijs, Berith M. Balfoort, Marion M. Brands, Anneloor L. M. A. ten Asbroek, Camiel J. F. Boon, Roselie M. H. Diederen, Corrie Timmer, Margreet A. E. M. Wagenmakers, Hans R. Waterham, Ronald J. A. Wanders, Riekelt H. Houtkooper, Clara D. van Karnebeek, Arthur A. Bergen   +12 more
wiley   +1 more source

Does Dietary Provision of Guanidinoacetic Acid Induce Global DNA Hypomethylation in Healthy Men and Women? [PDF]

, 2018
Background/Aims: Guanidinoacetic acid (GAA) is an experimental dietary additive and has been reported to induce methyl depletion when provided by the diet.
Drid, Patrik, Mojsin, Marija, Ostojić, Sergej M., Vranes, Milan   +3 more
core   +1 more source

Dynamic electro‐clinical features in Guanidinoacetate N‐methyltransferase deficiency: A familial case series

Epilepsia Open, Volume 10, Issue 4, Page 1244-1252, August 2025.
Abstract Guanidinoacetate N‐methyltransferase deficiency is an inborn error of creatine metabolism, responsible for the absent conversion of guanidinoacetic acid into creatine, resulting in cerebral creatine deficit. It could present a variety of symptoms such as neurodevelopmental delay, epilepsy, movement disorder (ataxia, dystonia, and chorea), and ...
Mariapaola Schifino, Emanuele Bartolini, Stefano Pagano, Camilla Meossi, Rosa Pasquariello, Roberta Battini   +5 more
wiley   +1 more source

Long‐Term Efficacy and Tolerability of Pegzilarginase in Arginase 1 Deficiency: Results of Two International Multicentre Open‐Label Extension Studies

Journal of Inherited Metabolic Disease, Volume 48, Issue 4, July 2025.
ABSTRACT Arginase 1 deficiency (ARG1‐D) is an autosomal recessive urea cycle disorder characterised by chronic hyperargininaemia, progressive spasticity, loss of mobility, and cognitive dysfunction. Standard of care (SOC), based on dietary protein restriction, rarely prevents progression.
Markey McNutt, Frank Rutsch, Rossana Sanchez Russo, Serena Gasperini, Spyros Batzios, Elisa Leão Teles, Anaïs Brassier, Jaya Ganesh, Andreas Schulze, Gregory M. Enns, Mattias Rudebeck   +10 more
wiley   +1 more source

Enhancing transporter activity in heterologous expression systems with SAHA: a 2500‐times more potent and odorless alternative to butyrate

FEBS Open Bio, Volume 15, Issue 6, Page 906-913, June 2025.
Heterologous expression of membrane transporters in cultured cells is essential for functional characterization, but is sometimes limited by low activity. Our study compares the HDAC inhibitors butyrate, VPA and SAHA to enhance transport activity. We propose to replace butyrate by SAHA: it is equally effective, devoid of repulsive odor, costs less, and
Svenja Flögel, Maurice Tust, Samira Boussettaoui, Dietmar Fischer, Dirk Gründemann   +4 more
wiley   +1 more source