Results 51 to 60 of about 26,643 (286)

Photocatalytically Activated Cu‐N1S3 Single‐Atom Nanozyme: Enhancing Enzyme Activities and Antibacterial Synergy for Highly Efficient Fruit Preservation

Advanced Science, EarlyView.
This study presents S‐coordinated Cu single‐atom nanozymes (Cu/CNS) fabricated via mild photocatalytic self‐assembly strategy. The nanozyme exhibits exceptional multi‐enzyme activity and near‐perfect antimicrobial efficacy. Incorporated into chitosan‐gelatin film, it enables pH‐responsive, broad‐spectrum fruit preservation, more than doubling the shelf‐
Chuanlong Men, Chenchen Wu, Lei Wang, Shengjie Gao, Yu Mao, Wei Liu, Changhong Liu, Lei Zheng   +7 more
wiley   +1 more source

Analgesic effectiveness and tolerability of oral oxycodone/naloxone and pregabalin in patients with lung cancer and neuropathic pain. An observational analysis [PDF]

, 2016
INTRODUCTION: Cancer-related pain has a severe negative impact on quality of life. Combination analgesic therapy with oxycodone and pregabalin is effective for treating neuropathic cancer pain.
Borghesi, Cristina, De Santis, Stefano, Fulvi, Alberto, Giovannoni, Daniele, Marcassa, Claudio, Migliorino, Maria Rita, Ricciardi, Serena   +6 more
core   +2 more sources

NADH‐Reductive Stress Induced by Dihydrolipoamide Dehydrogenase Activation Contributes to Cuproptosis

Advanced Science, EarlyView.
This study demonstrates a cuproptosis mechanism involving nicotinamide adenine dinucleotide (NADH)‐reductive stress in neural cells. Copper activates dihydrolipoamide dehydrogenase under mitochondrial pH, accumulating NADH. Copper also induces mitochondrial permeability transition pore opening, facilitating NADH translocation to the cytosol and ...
Si‐Yi Zhang, Xing‐Hua Ren, Cheng‐Hong Zhang, Zhan‐You Wang   +3 more
wiley   +1 more source

Mitochondrial lipoylation integrates age-associated decline in brown fat thermogenesis. [PDF]

, 2019
Thermogenesis in brown adipose tissue (BAT) declines with age; however, what regulates this process remains poorly understood. Here, we identify mitochondria lipoylation as a previously unappreciated molecular hallmark of aged BAT in mice.
Chang, Chih-Hsiang, Chang, Hsin-Yi, Ikeda, Kenji, Ishihama, Yasushi, Jun, Heejin, Kajimura, Shingo, Oguri, Yasuo, Tajima, Kazuki, Wu, Jun, Yoneshiro, Takeshi   +9 more
core  

In Vivo Anti-inflammatory Activity of Lipoic Acid Derivatives in Mice  [PDF]

, 2013
Background: In mammals lipoic acid (LA) and its reduced form dihydrolipoic acid (DHLA) function as cofactors for multienzymatic complexes catalyzing the decarboxylation of α-ketoacids.
Anna Bilska-Wilkosz, Brunon Kwiecień, Inga Kwiecień, Jacek Sapa, Joanna Knutelska, Lidia Włodek, Magdalena Dudek, Marek Bednarski, Maria Sokołowska-Jeżewicz, Małgorzata Iciek, Małgorzata Zygmunt   +10 more
core   +1 more source

The Effect of Alpha-Lipoic Acid against Methotrexate on Testicular Damage in Rats

Journal of Contemporary Medicine, 2023
Aim: The toxic effects of methotrexate, a chemotherapeutic, on the testicles is an important side effect. Methotrexate impairs spermatogenesis and fertility and causes oligospermia. In this study, we aimed to minimize the testicular toxicity, those being
Ahmetcan Varel, Meltem Özgöçmen, Hamit Hakan Armağan, İbrahim Aydın Candan, Dilek Bayram, İlkay Armağan   +5 more
doaj   +1 more source

Alpha-lipoic acid for diabetic peripheral neuropathy. [PDF]

Cochrane Database Syst Rev, 2018
Diabetic peripheral neuropathy (DPN) is a frequent complication in people living with type 1 or type 2 diabetes. There is currently no effective treatment for DPN. Although alpha-lipoic acid (ALA, also known as thioctic acid) is widely used, there is no consensus about its benefits and harms.To assess the effects of alpha-lipoic acid as a disease ...
Baicus C, Purcarea A, von Elm E, Delcea C, Furtunescu FL.   +4 more
europepmc   +4 more sources

Asymmetric Cu─N─Ru Bridgedsite Nanozyme‐Loaded Injectable Thermogel Boosts Cuproptosis‐Like Death for Multidrug‐Resistant Urinary Tract Infections

Advanced Science, EarlyView.
To address multidrug‐resistant urinary tract infections (MDR‐UTIs), we developed Cu‐ZIF8‐Ru nanozyme featuring an asymmetric Cu─N─Ru catalytic site. This unique structure enhances multienzyme‐mimetic activity, eradicating resistant bacteria by inducing a cuproptosis‐like death pathway through intracellular Cu2+ accumulation and energy depletion.
Guanlin Li, Shike Zhang, Jinggong Liu, Xin Wang, Heng Wang, Hongcan Yang, Yuhao Zhou, Wen Liu, Hongxing Liu, Wenqi Wu   +9 more
wiley   +1 more source

Protective effect and mechanism of alpha-lipoic acid on lead-induced Sertoli cell damage in rooster testes

Asian Pacific Journal of Reproduction
Objective: To investigate the protective effect of alpha-lipoic acid on lead-induced Sertoli cell injury and its potential molecular mechanisms using primary Sertoli cells from rooster testes. Methods: Primary Sertoli cells from 6-week-old rooster testes
Junrong Li, Shanli Zhu, Nanwei Ye, Fangxiong Shi   +3 more
doaj   +1 more source

Metarhizium anisopliaeMitigates the Phytotoxicity of Lead and Nanoplastics on Rice by Modifying Physiological, Transcriptomic, Metabolomic Activities, and Soil Microbiome

Advanced Science, EarlyView.
Metarhizium anisopliae alleviates the phytotoxic effects of polyethylene nanoplastics (NP) and lead (Pb) in rice by decreasing Pb uptake, restoring antioxidant and hormonal equilibrium, and promoting growth. Additionally, the fungus modifies the rhizosphere microbiota, enhancing both contaminant tolerance and plant growth, thereby effectively ...
Jing Peng, Qi Yan, Muhammad Umair Hassan, Muhammad Imran, Fasih Ullah Haider, Jianfeng Liang, Xingmin Wang, Shaukat Ali   +7 more
wiley   +1 more source