Results 81 to 90 of about 448,604 (289)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Assessing the nutritional value, fermentation quality, and in vitro degradability of mulberry pomace silage ensiled with sumac additive

open access: yesRevista Científica
This study investigates the effects of sumac addition on the nutrient composition, in vitro degradability, and fermentation quality of mulberry pomace silage.
Pınar Tatlı Seven   +4 more
doaj   +1 more source

Assessment of the effect of a protein calorie supplement on change in CD4 count among art-naïve female TB patients co-infected with HIV in Dar Es Salaam, Tanzania [PDF]

open access: yes, 2017
RATIONALE: Tuberculosis and HIV infection together form a highly mortal combination. Even after the advent of highly active antiretroviral therapy (HAART) medications, management for Tuberculosis and HIV/AIDS still remains a challenge. Poor outcomes (in
Magohe, Albert Katana
core   +1 more source

Diarrhoea, acute respiratory infection, and fever among children in the Democratic Republic of Congo [PDF]

open access: yes, 2009
Several years of war have created a humanitarian crisis in the Democratic Republic of Congo (DRC) with extensive disruption of civil society, the economy and provision of basic services including health care.
Ahiadeke   +30 more
core   +1 more source

HMGB1 Derived from the Pyroptotic Microenvironment Promotes Macrophage Extracellular Traps in Hirschsprung‐Associated Enterocolitis

open access: yesAdvanced Biology, EarlyView.
HMGB1 derived from the pyroptotic environment in Hirschsprung‐associated enterocolitis mediates the formation of macrophage extracellular traps through TLR4 ‐p38 MAPK/p65 NF‐kB signaling pathways. Macrophage extracellular traps induce increased ROS production and pyroptosis of colonic epithelial cells.
Rui Zhang   +6 more
wiley   +1 more source

Effects of calcium soaps of animal fats on performance, abdominal fat fatty acid composition, bone biomechanical properties, and tibia mineral concentration of broilers [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2018
This study evaluated the effects of a graded concentration of dietary calcium soaps of tallow (CST) supplementation on broiler performance, carcass characteristics, abdominal fat fatty acid profile, bone biomechanical properties, and bone mineral ...
Ali ÇALIK   +8 more
doaj   +1 more source

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

open access: yesAdvanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu   +7 more
wiley   +1 more source

Changes in the nutritional status of Bolivian women 1994-1998: demographic and social predictors [PDF]

open access: yes, 2004
Introduction: Bolivia, as one of the poorest Latin American countries, has dealt with the problems of undernutrition for the last 50 y. Little importance has been given to the increase in overweight and obesity among the population, despite the ...
Kolsteren, Patrick   +1 more
core   +1 more source

Oligohistidine‐Functionalized Single‐Walled Carbon Nanotube‐Guided RNA Delivery to Improve Shoot Regeneration Efficiency in Plant Calli

open access: yesAdvanced Functional Materials, EarlyView.
The pH‐sensitive His6‐SWNTs, which is functionalized with oligohistidine, can deliver STTM396 molecules into callus cells. The STTM396–SWNT complex treatments enhance shoot regeneration efficiency by regulating the miR396‐GRF module in Arabidopsis and tomato calli.
Yeong Yeop Jeong   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy