Results 41 to 50 of about 81,969 (256)

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

Advanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai, Zhiying Yang, Zongguang Liu, Wanjia Hu, Lixiao Ma, Enze Kang, Wanqing Luo, Yunpeng Zhao, Chengzhu Liu, Juan Jia, Ting Liu, Chen He, Quan Shi, Jianliang Liu, Yongheng Gao, Huai Chen, Hailong Zhang, Meixun Zhao, Xiaojuan Feng   +18 more
wiley   +1 more source

How Do Omega-3 and Omega-6 Fatty Acids Influence the Development of Common Acne?

Journal of Education, Health and Sport
Introduction: Acne is one of the most common skin problems affecting people worldwide, especially young individuals. Despite many years of research into the etiology of acne, its exact causes remain a subject of debate.
Paweł Rogalski, Malwina Pomianek, Katarzyna Makara, Victor Celarek, Karolina Makara   +4 more
doaj   +1 more source

Effects of hemodialysis on blood fatty acids

Physiological Reports, 2020
Omega‐3 (n‐3) fatty acids have beneficial cardiovascular effects, perhaps also in chronic kidney disease (CKD) patients. A low omega‐3 index is an independent cardiovascular risk factor in end‐stage renal disease (ESRD) dialysis patients.
Benjamin Gollasch, Inci Dogan, Michael Rothe, Maik Gollasch, Friedrich C. Luft   +4 more
doaj   +1 more source

Omega-6: Its Pharmacology, Effect on the Broiler Production, and Health

Veterinary Medicine International, 2023
Lipids and oils are the primary sources of monounsaturated and polyunsaturated fatty acids (MUFA and PUFA), which are necessary for human and animal health. Omega-3 and omega-6 are essential nutrients for broilers. Omega-6 members, such as linolenic acid,
Mohamad Yusril Nur Mahendra, Juriah Kamaludeen, Herinda Pertiwi   +2 more
doaj   +1 more source

A Molecular Engineering Strategy to Fine‐Tune Phototoxicity of AIE Probes for Super‐Resolution Imaging of Mitochondrial Cristae Dynamics

Advanced Science, EarlyView.
Regulation of molecular packing, phototoxicity, and ROS output of AIE photosensitizers is achieved through carboxylation and alkyl‐chain‐length tuning. The probe designed via this strategy enables super‐resolution visualization of inner‐mitochondrial‐membrane cristae dynamics under controlled oxidative stress, and fluorescence‐lifetime imaging of ...
Kongqi Chen, Mengjie Wang, Chuen Kam, Zhiming Wang, Qinrong Zhang, Sijie Chen   +5 more
wiley   +1 more source

The Effect of Omega-3 Fatty Acids on Insulin Resistance

Life, 2023
Insulin resistance is a critical pathophysiological process in the onset and advancement of type 2 diabetes mellitus. It is well-recognized that alterations in the metabolism of lipids and aberrant fat buildup effectively trigger the development of ...
Susmita Sinha, Mainul Haque, Halyna Lugova, Santosh Kumar   +3 more
doaj   +1 more source

PDIA6–SCD1 Axis Rewires Lipid Metabolism to Drive Gastric Cancer Progression

Advanced Science, EarlyView.
Protein disulfide isomerase A6 (PDIA6) is identified as an oncogenic driver in gastric cancer. PDIA6 directly binds and stabilizes SCD1 by limiting its ubiquitin–proteasome‐mediated degradation, thereby sustaining monounsaturated fatty acid (MUFA)‐enriched lipid homeostasis and lipid metabolic reprogramming.
Zhen Tian, Yifan Cheng, Jiajie Zhou, Ruiqi Li, Shuai Zhao, Ben Li, Zijie Xu, Mengli Zi, Yayan Fu, Chenkai Zhang, Qiannan Sun, Shantanu Baral, Sen Wang, Daorong Wang   +13 more
wiley   +1 more source

A Dual‐Phase Exosomal Nanotherapy Enhances Continual Efferocytosis by Coordinating Checkpoint Inhibition and Metabolic Reprogramming in Atherosclerosis

Advanced Science, EarlyView.
Here we developed Am@SExo, a dual‐functional engineered exosome that coordinates CD47–SIRPα checkpoint blockade with Arg1 mRNA–mediated metabolic reprogramming. Surface SIRPα promotes recognition of apoptotic cells and plaque targeting, while Arg1 expression enhances arginine–ornithine metabolism, Rac1 activation, and actin remodeling in macrophages ...
Danwen Zheng, Shiteng Cai, Jinfeng Gao, Sheng Zhao, Bohan Wei, Xueyi Weng, Zhengmin Wang, Qiaozi Wang, Qiyu Li, Chengzhi Han, Weiyan Li, Yiwen Tan, Yuyuan Fu, Meng Ji, Zheyong Huang, Yanan Song, Juying Qian, Junbo Ge   +17 more
wiley   +1 more source

Preventive effects of omega-3 and omega-6 Fatty acids on peroxide mediated oxidative stress responses in primary human trabecular meshwork cells. [PDF]

PLoS ONE, 2012
Pathologic processes in glaucoma include increased apoptosis, accumulation of extracellular material in the trabecular meshwork and optic nerve, condensations of the cytoskeleton and precocious cellular senescence.
Theofilos Tourtas, Marco T Birke, Friedrich E Kruse, Ulrich-Christoph Welge-Lüssen, Kerstin Birke   +4 more
doaj   +1 more source

Health Implications of High Dietary Omega-6 Polyunsaturated Fatty Acids [PDF]

Journal of Nutrition and Metabolism, 2012
Omega-6 (n-6) polyunsaturated fatty acids (PUFA) (e.g., arachidonic acid (AA)) and omega-3 (n-3) PUFA (e.g., eicosapentaenoic acid (EPA)) are precursors to potent lipid mediator signalling molecules, termed “eicosanoids,” which have important roles in the regulation of inflammation.
E. Patterson, R. Wall, G. F. Fitzgerald, R. P. Ross, C. Stanton   +4 more
openaire   +3 more sources