Results 141 to 150 of about 21,879 (258)

Deficient RPE mitochondrial energetics leads to subretinal fibrosis in age-related neovascular macular degeneration

Communications Biology
Subretinal fibrosis permanently impairs the vision of patients with neovascular age-related macular degeneration. Despite emerging evidence revealing the association between disturbed metabolism in retinal pigment epithelium (RPE) and subretinal fibrosis,
Xiang Ma, Wenjing Wu, Miwa Hara, Junwen Zhou, Carolina Panzarin, Christopher M. Schafer, Courtney T. Griffin, Jiyang Cai, Jian-Xing Ma, Yusuke Takahashi   +9 more
doaj   +1 more source

Effects of Dietary Rhodotorula mucilaginosa on Muscle Composition, Serum Biochemical Indicators, Antioxidant Capacity, Lipid Metabolism, and mTOR Signaling Pathway in Red Claw Crayfish (Cherax quadricanatus)

Biology
This study investigated the effects of dietary supplementation with varying levels (CK: 0.0 g/kg; RL: 0.1 g/kg; RM: 1.0 g/kg; RH: 10.0 g/kg) of Rhodotorula mucilaginosa on muscle composition, serum biochemical indicators, antioxidant capacity, lipid ...
Liuqing Meng, Luoqing Li, Ziyi Ma, Wenyan He, Qin Zhang, Tong Tong, Dapeng Wang, Rui Wang, Huizan Yang, Yongqiang Liu, Yin Huang   +10 more
doaj   +1 more source

Cytological evidence that the C-terminus of carnitine palmitoyltransferase I is on the cytosolic face of the mitochondrial outer membrane [PDF]

, 1999
Feike R. van der Leij, Anita M. Kram, Beatrijs Bartelds, Han Roelofsen, Gioia B. Smid, Janny Takens, Victor A. Zammit, Jaap R. G. Kuipers   +7 more
openalex   +1 more source

The Role of Innate Lymphoid Cells in the Pathogenesis of Hepatic Echinococcosis: A Literature Review

Parasite Immunology, Volume 48, Issue 1, January 2026.
ABSTRACT Hepatic echinococcosis (HE), a major zoonotic disease, remains endemic in pastoral regions of Western China, where its incidence is closely linked to geographical, livestock and sanitary conditions. The disease presents a significant clinical challenge due to the complexity of host–parasite interactions and a high recurrence rate. To date, the
Wei Ma, Dian Wang, Chuanchuan Liu, Haining Fan   +3 more
wiley   +1 more source

The multifaceted roles of ketones in physiology

Experimental Physiology, Volume 111, Issue 1, Page 1-13, 1 January 2026.
Abstract The production of ketones, referred to as ketogenesis, plays an essential role in maintaining energy homeostasis during prolonged fasting/starvation, which primarily stems from its ability to serve as a fuel source to support neuronal ATP production, thereby limiting muscle wasting. Over the years, the field has come to appreciate that ketones
Seyed Amirhossein Tabatabaei Dakhili, Kunyan Yang, Magnus J. Stenlund, John R. Ussher   +3 more
wiley   +1 more source

A Single Amino Acid Change (Substitution of Glutamate 3 with Alanine) in the N-terminal Region of Rat Liver Carnitine Palmitoyltransferase I Abolishes Malonyl-CoA Inhibition and High Affinity Binding [PDF]

, 1999
Jianying Shi, Hongfa Zhu, Dennis N. Arvidson, Gebre Woldegiorgis   +3 more
openalex   +1 more source

The Influence of Eicosapentaenoic Acid on Macrobrachium rosenbergii Broodstock: Ovarian Development, Antioxidant Status, and Lipid Metabolism

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Lipids are essential for crustacean reproduction, supporting broodstock growth and ovarian development. However, studies of n‐3 highly unsaturated fatty acids (HUFAs), particularly eicosapentaenoic acid (EPA), on the growth and ovarian development of prawn broodstock remain limited.
Yuxin Sun, Hao Chen, Ling Gan, Jiao Liu, Yonghui Jian, Qiyou Xu, Zhili Ding, Noah Esmaeili   +7 more
wiley   +1 more source

Early Nutritional Programing: Unlocking the Potential of Fish for Sustainable Aquaculture

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Nutritional programing, which explores the link between early nutritional conditions and their long‐term effects on animals, is a developing field within fish biology. Suboptimal nutritional status during early life is strongly associated with a higher risk of metabolic consequences later in life, including permanent growth retardation, impaired neural
Shivendra Kumar, Aditi Banik, Maneesh Kumar Dubey, Prem Prakash Srivastava, Zsuzsanna J. Sandor, Jianguang Qin   +5 more
wiley   +1 more source

Insufficient or Excessive Niacin Intake Induced Glucose and Lipid Metabolic Disorders and Impaired Liver Health in Nile Tilapia

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Niacin (vitamin B3) is involved in the metabolic regulation of energy metabolism in animals. However, both deficiency and excess supplementation of niacin can induce profound physiological disturbances in fish. The present study investigated the effect of niacin on energy metabolism and liver health in Nile tilapia (Oreochromis niloticus).
Ruixin Li, Jingwen Liu, Jiayong Liang, Lang Liang, Zexuan Kong, Tan Liu, Xiaojuan Liu, Fan Lin, Cuiying Chen, Zhenyu Du, Shuqi Wang, Mansour Torfi Mozanzadeh   +11 more
wiley   +1 more source

Influência dos ácidos graxos na expressão gênica de peixes. [PDF]

, 2017
Sabe-se que os lipídios podem regular o metabolismo e a funcionalidade das células, ao contrário do que se pensava no começo do século passado, quando se achava que os ácidos graxos seriam apenas substratos energéticos e componentes estruturais de ...
ARAUJO, J. da C., PALHA, M. das D. C., PEREIRA, R. T., ROSA, P. V.   +3 more
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