Results 71 to 80 of about 270,169 (306)

Engineered Carbon Dots from a Traditional Herb Pair Orchestrate Concurrent Antioxidant and AP‐1‐Mediated Inflammation to Attenuate Renal Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study integrates two complementary traditional Chinese medicine components as precursors to synthesize bioactive AM‐AS@CDs. Compared with single‐component CDs, these dual‐component CDs exhibit enhanced antioxidant capacity and superior renoprotective effects.
Bixiao Liu, Fuying Zhu, Zhuqing Wang, Jiawen Chen, Xiaomiao Cui, Congzhong Yang, Yao Peng, Dengyuan Feng, Li Lu, Hui Wei, Xiaozhi Zhao   +10 more
wiley   +1 more source

ITC profiles for catalase (1 µM) when titrated with catechins (10 µM each) at 25°C: (A) EC-catalase, (B) EGC-catalase, (C) ECG-catalase, and (D) EGCG-catalase systems. [PDF]

, 2014
ITC profiles for catalase (1 µM) when titrated with catechins (10 µM each) at 25°C: (A) EC-catalase, (B) EGC-catalase, (C) ECG-catalase, and (D) EGCG-catalase systems.
Subrata Kumar Dey (310854), Chabita Saha (310853), Sandip Pal (310852)   +2 more
core   +1 more source

Accumulation of cuprum and cadmium and their effects on the antioxidant enzymes in Boettcherisca peregrina exposed to cuprum and cadmium

浙江大学学报. 农业与生命科学版, 2006
In Boettcherisca peregrina, changes in the activities of three species of antioxidant enzymes including superoxide dismutase (SOD), catalase (CAT) and peroxidase (POD) were measured together with patterns of cuprum or cadmium accumulation as the newly ...
WANG Hui, WU Guo-xing, YE Gong-yin, HU Cui, CHENG Jia-an   +4 more
doaj   +1 more source

Sulfated Cyclocarya Paliurus Polysaccharide Sorchestrates the Gut Microbiome to Mobilize a Host‐Derived 12‐HEPE Against Ulcerative Colitis

Advanced Science, EarlyView.
A sulfated polysaccharide (SCP) from Cyclocarya paliurus alleviates ulcerative colitis by reshaping the gut microbiome. This remodeled microbiota orchestrates the upregulation of the host‐derived lipid 12‐HEPE, which directly inhibits the TLR4/NF‐κB pathway to suppress inflammation.
Xianxiang Chen, Mingyue Shen, Rui Zhang, Zhibing Huang, Hui Niu, Qiang Yu, Yi Chen, Xiangwen Pan, Liyuan Rong, Huiliang Wen, Jun Yang, Jianhua Xie   +11 more
wiley   +1 more source

Catalase em ação, ou não! [PDF]

, 2016
Este objeto demostra a interferência do pH e da temperatura na ação da enzima catalase e uma discussão sobre características das enzimasEnsino Médio ...
Silva, Raquel Oliveira
core  

Epigallocatechin-3-gallate chitosan nanoparticles in an extender improve the antioxidant capacity and post-thawed quality of Kacang goat semen [version 3; peer review: 1 approved, 2 approved with reservations, 2 not approved]

F1000Research
Background and Aim The Kacang goat (Capra hircus) is an indigenous livestock species in Indonesia that is at risk of extinction due to cross-breeding. Artificial insemination (AI) techniques are expected to increase the population of these goats.
Adeyinka Oye Akintunde, Yudit Oktanella, Suherni Susilowati, Tri Wahyu Suprayogi, Imam Mustofa, Djoko Agus Purwanto   +5 more
doaj   +1 more source

A Microgel Platform Enables Site‐Specific Intestinal Delivery of Lactoferrin, Improving its Bioavailability for Targeted Alleviating Liver Injury and Colitis

Advanced Science, EarlyView.
This work first time reports an eco‐friendly desert plant food‐based polysaccharide ASKP microgels which have intestinal site‐specific release properties which can achieve small‐intestine or colon targeting capability via different cross‐linking chemistry.
Huiling Yan, Yixuan Li, Shanan Chen, Pengcheng Du, Kaiwen Wu, Hui Zhang, Kasper Hettinga, Lina Zhang, Gergely Toldi, Fazheng Ren, Yuan Li   +10 more
wiley   +1 more source

Catalase em ação, ou não! [PDF]

, 2013
Este objeto demostra a interferência do pH e da temperatura na ação da enzima catalase e uma discussão sobre características das enzimasEnsino Médio ...
Silva, Raquel Oliveira
core  

Oxidative stress in the latissimus dorsi muscle of diabetic rats

Brazilian Journal of Medical and Biological Research, 2000
The purpose of the present study was to investigate the effects of experimental diabetes on the oxidant and antioxidant status of latissimus dorsi (LD) muscles of male Wistar rats (220 ± 5 g, N = 11).
K.L.D. De Angelis, I.A. Cestari, J. Barp, P. Dall'Ago, T.G. Fernandes, P.I. Homem de Bittencourt, A. Belló-Klein, A.A. Belló, S. Llesuy, M.C. Irigoyen   +9 more
doaj   +1 more source

NLSS3 Impairs SHM1 Autophagic Degradation to Regulate Leaf Morphology and Salt Tolerance in Rice

Advanced Science, EarlyView.
In rice, NLSS3 binds and shields SHM1 from autophagic degradation to maintain serine homeostasis. The A132P mutation in nlss3 disrupts this, triggering SHM1 loss, metabolic dysfunction, K+ imbalance, and impaired ROS scavenging, which collectively drive narrow leaves and salt sensitivity.
Xiong Liu, Yulu Yang, Zhiqi Hao, Jing Xu, Huibo Zhao, Qiang Zhang, Deyong Ren, Xia Li, Guojun Dong, Lan Shen, Li Zhu, Jiang Hu, Zhenyu Gao, Qing Li, Qian Qian, Guangheng Zhang   +15 more
wiley   +1 more source