Results 21 to 30 of about 17,084 (264)

Nutritive value of linseed oil in poultry diets

Italian Journal of Animal Science, 2011
Energy content of the diets is the major factor that affect feed intake in poultry. Fats and oils are the most concentrated sources of energy, but also those from which the availability and, therefore, the metabolizable energy content show the greatest ...
P. Roveda, L. Bava, I. Toschi, C. Castrovilli   +3 more
doaj   +1 more source

Dietary Habits and Obesity in Patients with Psychotic Disorders in Rural Areas in Northwestern Greece

Psych, 2021
People suffering from psychotic disorders display high rates of physical morbidity and mortality in comparison to the general population. The present study explores the relation between the dietary habits, the prevalence of obesity and the occurrence of ...
Maria Bakola, Thiresia Manthopoulou, Konstantinos Bonotis, Vaios Peritogiannis   +3 more
doaj   +1 more source

Age-Related Mitochondrial DNA Deletion in Rat Liver Depends on Dietary Fat Unsaturation [PDF]

The Journals of Gerontology: Series A, 2006
We fed male Wistar rats lifelong on virgin olive (rich in the monounsaturated oleic acid) or sunflower (rich in the polyunsaturated linoleic acid) oil-based diets. At 6 and 24 months, liver mitochondria were analyzed for a mitochondrial DNA (mtDNA) deletion, reactive oxygen species, antioxidants, and ultrastructural alterations.
José L, Quiles, Julio J, Ochoa, M Carmen, Ramirez-Tortosa, Jesús R, Huertas, José, Mataix   +4 more
openaire   +2 more sources

Bringing some balance to fat bashing

Frontiers in Sustainable Food Systems
Fats and oils are essential to human nutrition, yet often vilified in public discourse and dietary guidelines. We challenge the narrative that all dietary fats are inherently harmful and explore the vital roles fats play in health and food security.
Joanne Slavin, Erik Meijaard, Erik Meijaard, Erik Meijaard, Douglas Sheil, Douglas Sheil   +5 more
doaj   +1 more source

Feeding influences the oxidative stability of poultry meat treated with ozone [PDF]

Asian-Australasian Journal of Animal Sciences, 2019
Objective Ozone is considered a strong antimicrobial agent with numerous potential applications in the food industry. However, its high oxidizing potential can induce alterations in foods by acting on the unsaturated fatty acids.
Andrea Ianni, Lisa Grotta, Giuseppe Martino   +2 more
doaj   +1 more source

The Impact of Diet on Lipoprotein(a) Levels

Life
Background: Lipoprotein(a) [Lp(a)] is recognized as an independent risk factor for cardiovascular diseases; however, the impact of fat-based diets on its levels remains unclear.
Michał Stojko, Aleksandra Spychał, Kamil Nikel, Rafał Kołodziej, Jolanta Zalejska-Fiolka   +4 more
doaj   +1 more source

Dietary saturated fatty acid palmitate promotes cartilage lesions and activates the unfolded protein response pathway in mouse knee joints.

PLoS ONE, 2021
Increased intake of dietary saturated fatty acids has been linked to obesity and the development of Osteoarthritis (OA). However, the mechanism by which these fats promote cartilage degradation and the development of OA is not clearly understood.
Li Tan, Lindsey R Harper, Alexandra Armstrong, Cathy S Carlson, Raghunatha R Yammani   +4 more
doaj   +1 more source

Human Gut Bacteria and Lipidic Nanoparticles: Particle Composition Predicts Structural Transformation and Bacterial Biocompatibility

Advanced Functional Materials, EarlyView.
Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell, Emily L. Gulliver, Livia Salvati Manni, Frithjof Herb, Caitlin Welsh, Samuel C. Forster, Andrew J. Clulow, Wye‐Khay Fong   +7 more
wiley   +1 more source

Nanocellulose Alleviates Intrahepatic Cholestasis of Pregnancy via Gut Microbiota‐Mediated Bile Acid Homeostasis

Advanced Science, EarlyView.
Nanocellulose, derived from microcrystalline cellulose (MCC) through sulfuric acid hydrolysis or mechanical grinding to produce CNC or CNF, was tested in a rat ICP model. Particularly, CNF improved gut microbiota composition, reduced secondary bile acid metabolism, and restored bile acid homeostasis through modulation of the gut–liver axis.
Muhua Yu, Hongjie Dai, Xiaocui Zhong, Qibin Li, Hui Yuan, Yang Yang, Daiyong Huang, Lei Zhang, Rui Ran, Tian He, Yuanzhi Huang, Silas Villas‐Boas, Sergey Tumanov, Richard D. Cannon, Boris Novakovic, Richard Saffery, Yuhao Zhang, Xiaojing Dong, Ting‐Li Han   +18 more
wiley   +1 more source

SMAD4 Palmitoylation Drives a Metabolic‐Transcriptional Circuit to Promote Tumorigenesis and Confers Radiosensitivity in Pancreatic Cancer

Advanced Science, EarlyView.
This study identifies palmitoylation as a novel regulatory modification of SMAD4, mediated by ZDHHC22/APT2. It activates fatty acid synthesis, creating a self‐reinforcing SMAD4–FASN–palmitate feedback loop that drives pancreatic cancer growth and enhances radiotherapy sensitivity.
Yang Wang, Shan Zhang, Junping Bai, Xiaobing Li, Yi Han, Min Ji, Chongyi Jiang, Xiaobei Ge, Tianyu Yu, Yongying Hou, Jun Zhang, Wangting Li, Yiran Song, Jiaying Cai, Yingqun Zhou, Liwei An, Feng Wang   +16 more
wiley   +1 more source