Results 71 to 80 of about 42,594 (242)

Effect of all-trans retinol on in vitro development of preimplantation buffalo embryos

Animal, 2009
Vitamin A is a well-known antioxidant and is essential for embryonic development, growth and differentiation. Oxidative stress is involved in the etiology of defective embryo development.
B. Thiyagarajan, K. Valivittan
doaj   +1 more source

A proteomic investigation of forebrain regeneration in the leopard gecko (Eublepharis macularius)

Developmental Dynamics, EarlyView.
Our investigation reveals ontogenetic, injury‐ and regeneration‐associated proteomic changes in the leopard gecko forebrain. Abstract Background The ability to replace lost or damaged neurons following an injury is termed reactive neurogenesis. Although reactive neurogenesis has been reported in several lizard species, the molecular mechanisms ...
Alexandra I. Noble, Samantha L. Payne, Matthew K. Vickaryous   +2 more
wiley   +1 more source

Associations Between Microbial Depletion and Autonomic Dysregulation in Binge‐Eating Disorder

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective The interplay between the gut microbiome and autonomic nervous system remains unexplored in binge‐eating disorder (BED). We aimed to explore specific microbial alterations in BED and examine their potential association with cardiac vagal tone as a distinct bio‐behavioral phenotype.
Shuang Liang, Esben Strodl, Leanne Barron, Matthew Bambling, Luis Vitetta   +4 more
wiley   +1 more source

A phenomap of TTR amyloidosis to aid diagnostic screening

ESC Heart Failure, Volume 12, Issue 2, Page 1113-1118, April 2025.
Abstract Cardiac amyloidosis due to transthyretin (ATTR) remains an underdiagnosed cause of cardiomyopathy. As awareness of the disease grows and referrals for ATTR increase, clinicians are likely to encounter more atypical forms of the condition in clinical practice.
Alexios S. Antonopoulos, Theodoros Tsampras, George Lazaros, Konstantinos Tsioufis, Charalambos Vlachopoulos   +4 more
wiley   +1 more source

Characterization of structural features of food molten‐globule state proteins: An overview

Food Biomacromolecules, EarlyView.
Abstract During food processing, pH, ionic strength, and temperature drive conformational transitions from native states to partially folded intermediates and fully unfolded states. The molten‐globule (MG) state typically preserves substantial secondary structure but has relaxed tertiary packing, thereby modulating protein solubility, emulsifying ...
Han Peng, Changyu Zhou, Daodong Pan, Jinxuan Cao, Qiang Xia   +4 more
wiley   +1 more source

Serum retinol concentration and prevalence of vitamin A deficiency in postpartum women - doi:10.5020/18061230.2011.p40

Revista Brasileira em Promoção da Saúde, 2012
Objective: To check the serum retinol concentration and assess the nutritional status of postpartum women assisted at Januario Cicco Maternity School, Natal / RN in relation to vitamin A deficiency.
Juliana Cristina de Oliveira Dantas, Ana Caroline Perez Medeiros, Karla Danielly da Silva Ribeiro Rodrigues, Roberto Dimenstein   +3 more
doaj   +1 more source

Pre-Diagnostic Plasma Carotenoids, Tocopherols and Retinol Levels, and Risk of Amyotrophic Lateral Sclerosis. [PDF]

Ann Neurol
Objective Our goal was to examine whether pre‐diagnostic plasma carotenoids and tocopherols are associated with amyotrophic lateral sclerosis (ALS). Methods A nested case–control study within 4 United States cohorts, where 154 participants with pre‐diagnostic blood‐draw, were diagnosed during follow‐up with amyotrophic lateral sclerosis (ALS). Controls
O'Reilly ÉJ, Bjornevik K, Furtado JD, Patel AV, Wang Y, Kolonel LN, Le Marchand L, Ascherio A.   +7 more
europepmc   +2 more sources

Adipocyte HSL is required for maintaining circulating vitamin A and RBP4 levels during fasting

EMBO Reports
Vitamin A (retinol) is distributed via the blood bound to its specific carrier protein, retinol-binding protein 4 (RBP4). Retinol-loaded RBP4 is secreted into the circulation exclusively from hepatocytes, thereby mobilizing hepatic retinoid stores that ...
Julia S Steinhoff, Carina Wagner, Henriette E Dähnhardt, Kristina Košić, Yueming Meng, Ulrike Taschler, Laura Pajed, Na Yang, Sascha Wulff, Marie F Kiefer, Konstantin M Petricek, Roberto E Flores, Chen Li, Sarah Dittrich, Manuela Sommerfeld, Hervé Guillou, Andrea Henze, Jens Raila, Sylvia J Wowro, Gabriele Schoiswohl, Achim Lass, Michael Schupp   +21 more
doaj   +1 more source

Retinol metabolism in rats with low vitamin A status: a compartmental model

Journal of Lipid Research, 1990
A compartmental model was developed to describe the metabolism of vitamin A in rats with low vitamin A status maintained by a low dietary intake of vitamin A (approximately 2 micrograms retinol equivalents/day).
KC Lewis, MH Green, JB Green, LA Zech
doaj   +1 more source

Serum retinol concentration in patients with acute falciparum malaria

Journal of Infection in Developing Countries, 2009
Background: Vitamin A (retinol)-deficiency and falciparum malaria are two major public health problems in developing countries. Falciparum malaria is associated with significant destruction of erythrocytes and can lead to severe anaemia.
Adil Raza, Haris M Khan, Mohd. Ashraf Malik, Abbas Ali Mahdi, Mohd. Shahid, Fatima Shujatullah   +5 more
doaj   +1 more source