Results 81 to 90 of about 60,516 (300)

Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays

Advanced Science, EarlyView.
An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen, Bin Li, Yingying Wang, Fulin Zhu, Wenxuan Yang, Xuanyu Fu, Tiantian Man, Qiuyue Wu, Kewei Ren, Shengyuan Deng   +9 more
wiley   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

Insulin response and changes in composition of non-esterified fatty acids in blood plasma of middle-aged men following isoenergetic fatty and carbohydrate breakfasts

, 2000
It was previously shown that a high plasma concentration of non-esterified fatty acids (NEFA) persisted after a fatty breakfast, but not after an isoenergetic carbohydrate breakfast, adversely affecting glucose tolerance.
Williams, NR, Freeman, MA, Fletcher, RJ, Carpenter, KLH, Frape, DL, Palmer, CR   +5 more
core  

Allosteric modulation of zinc speciation by fatty acids [PDF]

Background: Serum albumin is the major protein component of blood plasma and is responsible for the circulatory transport of a range of small molecules that include fatty acids, hormones, metal ions and drugs.
Sadler, P. J., Stewart, Alan J. S., Blindauer, Claudia A., Barnett, James P., Dr., Martin, Esther M., Khazaipoul, Siavash, Kassaar, Omar   +6 more
core   +1 more source

A Hydrogen‐Releasing Nanozyme Engineers a Mitochondrial ROS Amplifier for Self‐Sustaining Catalytic Immunotherapy

Advanced Science, EarlyView.
We developed a RhPd‐H nanozyme that integrates enhanced POD‐mimetic catalytic activity with thermally triggered H2 release. H2 shields and reprograms mitochondria to continuously leak endogenous ·O2−. This dual‐path ROS spatially and temporally disrupts redox homeostasis, inducing persistent oxidative stress for tumor suppression and antitumor immunity,
Mingfan Shi, Jingrui Cao, Tong Wu, Guang Yang, YaWen Yang, Shixin Zhang, Wenwen Su, Hongyu Chu, Yangyang Zhao, Shan Jiang, Qiong Wu, Dongxu Jiao, Fangfang Chen   +12 more
wiley   +1 more source

Fine‐Tuned Regulation of mRNA Translation and Transport by STAU2 Condensate Facilitates Neuronal Development and Plasticity

Advanced Science, EarlyView.
STAU2 undergoes phase separation to form dynamic condensates that package target mRNAs and deliver them to the distal ends of growing neuronal dendrites. STAU2 condensates stabilize embedded mRNAs and repress their translation. Synaptic activity bidirectionally remodels STAU2 condensates, coordinating local translation of STAU2‐associated mRNAs ...
Shijing Huang, Yuanyuan Chu, Ruiqian Zhao, Siyu Li, Yu Feng, Hongdan Zheng, Yunli Xie, Tong Wang, Wenyu Wen   +8 more
wiley   +1 more source

BLOOD BIOMARKERS OF SHOW AND RACING EQUINE STALLIONS IN IRAQ: A COMPARATIVE STUDY

The Iraqi Journal of Agricultural science
A comparative study was conducted to detect blood metabolic biomarkers of show and racehorse stallions in Iraq. Five stallions were selected for each, and blood samples were collected via jugular venipuncture twice a time, fourteen days apart.
doaj   +1 more source

A Dual‐Functional Biohybrid Nanorobot to Synergistically Eradicate Biofilm and Degrade Antibiotic Resistance Genes

Advanced Science, EarlyView.
A biohybrid nanorobot integrating lytic bacteriophage N4 with Pd nanozymes is developed for targeted eradication of multidrug‐resistant E. coli biofilms. Synergistic bacterial lysis and ROS‐mediated oxidation enable simultaneous biofilm removal and antibiotic resistance genes degradation, maintaining high efficacy in complex wastewater environments ...
Junzheng Zhang, Tong Dou, Luokai Wang, Jingxian Yang, Wenrui Wang, Shuaitian Guo, Xiangyu Li, Xuefang Huang, Yunlei Xianyu, Dongsheng Wang   +9 more
wiley   +1 more source

Estudio de la conservación de la leche humana y de los preparados para lactantes [PDF]

, 2006
[spa] En esta tesis se han estudiado diferentes métodos de conservación de la leche materna (leche de la propia madre) y/o humana (leche de otra madre sana), concluyendo que las muestras de leche pueden conservarse en el refrigerador a 4ºC hasta un ...
Romeu Nadal, Meritxell
core  

Effect of Tolbutamide (Orinase) on Plasma Non-Esterified Fatty Acids

Experimental Biology and Medicine, 1957
SummaryTolbutamide (Orinase), given intravenously to normal and diabetic patients caused a reduction of non-esterified fatty acid concentration only in those subjects who responded with hypoglycemia. Diabetics responding to tolbutamide with a prolonged depression of blood sugar showed a comparably sustained reduction of the fatty acid fraction.
E L, BIERMAN, T N, ROBERTS, V P, DOLE
openaire   +2 more sources