Results 41 to 50 of about 88,407 (300)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Optimising nutrition in residential aged care: A narrative review [PDF]

, 2016
In developed countries the prevalence of protein-energy malnutrition increases with age and multi-morbidities increase nutritional risk in aged care residents in particular.
Agarwal, Ekta, Isenring, Elisabeth, Marshall, Skye, Miller, Michelle   +3 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Feeding Practices in Very Preterm and Very Low Birth Weight Infants in an Area Where a Network of Human Milk Banks Is in Place

Frontiers in Pediatrics, 2018
Background: Great variability in enteral feeding practices for very preterm (<32 weeks gestational age-GA) and very low birth weight infants (VLBW; ≤1,500 g) have been reported.
Elettra Berti, Monia Puglia, Silvia Perugi, Luigi Gagliardi, Cristiana Bosi, Anna Ingargiola, Letizia Magi, Elena Martelli, Simone Pratesi, Emilio Sigali, Barbara Tomasini, Franca Rusconi, Franca Rusconi   +12 more
doaj   +1 more source

Comparación entre nutrición enteral precoz y nutrición enteral tardía en el estado nutricional de pacientes gastrectomizados [PDF]

, 2009
Indexación: ScieloLa nutrición enteral (NE) es un método efectivo para cubrir los requerimientos nutricionales en pacientes que presentan un estado nutricional deteriorado.
Aranda Ch., Waldo, Campano B, Mónica, Kehr S, Juan, Morales V., Blanca, Rosales B., Valeria   +4 more
core  

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Association between early enteral nutrition and 28-Day mortality in mechanically ventilated patients with sepsis: a retrospective analysis of the MIMIC-IV database

BMC Infectious Diseases
Background The optimal timing of enteral nutrition for critically ill septic patients in the intensive care unit (ICU) who require invasive mechanical ventilation has not been determined, and the influence of early enteral nutrition on clinical outcomes ...
Fuchao Xu, Geng Lu, Hao Sun, Jun Wang
doaj   +1 more source

Intestinal transplantation [PDF]

, 1994
Intestinal transplantation is often the only alternative form of treatment for patients dependent on total parenteral nutrition for survival.
Andreas G. Tzakis, M.D, Deltz E, Murase N, Satoru Todo, M.D, Starzl TE, Starzl TE, Starzl TE, Thomas E. Starzl, M.D., Ph.D, Todo S, Tzakis AG   +9 more
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Feeding: the hidden variable affecting prognosis of critically ill children

Egyptian Pediatric Association Gazette, 2022
Background Nutrition of critically ill children is a frequently ignored issue. The purpose of this study was to describe nutritional practices in the pediatric intensive care unit (PICU) in a resource-limited country and evaluate their association with ...
Muhammad Said El-Mekkawy, Gamal Ibrahim Shabaan, Alyaa Ahdy Abdelaziz   +2 more
doaj   +1 more source