Results 271 to 280 of about 927,205 (366)

Phenyl Radical-Mediated Fluorogenic Cyclization for Specific Detection of Peroxynitrite. [PDF]

Anal Chem
Grzelakowska A, Podsiadły R, Zielonka J.   +2 more
europepmc   +1 more source

New assay systems for lipid hydroperoxides. Chemiluminescence-HPLC assay of biological lipid hydroperoxides.

, 1988
Teruo Miyazawa
openalex   +2 more sources

Chemotherapy‐Mediated Induction of PD‐L1 via SEI1 Facilitates Myeloma Immune Evasion

Advanced Science, EarlyView.
Chemotherapy induces DNA damage, activating cyclic guanosine monophosphate (GMP)‐adenosine monophosphate (AMP) synthase (cGAS)/stimulator of interferon genes (STING), which phosphorylates interferon regulatory factor 7 (IRF7) to drive SERTA‐containing domain 1 (SEI1) transcription.
Rui Chen, Zongwei Li, Zhihong Fang, Zou Li, Daoyan Yang, Yuan Li, Shurong Liu, Zhiqiang Liu, Rui Liu, Huan Liu   +9 more
wiley   +1 more source

Comparison of 3 methods of quantification of phenobarbital in canine plasma: high-performance liquid chromatography, a point-of-care immunoassay, and the FDA-approved immunoassay analyzer. [PDF]

J Vet Diagn Invest
Thungrat K, Gibson R, Jukier T, Jenkins A, Cruz-Espindola C.   +4 more
europepmc   +1 more source

Determination of ampicillin in serum by automated column-switching HPLC.

, 1988
Kozo Hikida, Nobuchika ISHII, Yoshimasa Inoue, Yosuke Ohkura   +3 more
openalex   +2 more sources

Affinity‐Based Isolation and One‐Pot Analysis of Extracellular Vesicles from Biofluids Using Phase Separated Zwitterionic Coacervates

Advanced Science, EarlyView.
This study presents a novel method for affinity‐based isolation and analysis of extracellular vesicles from biofluids using phase‐separated zwitterionic coacervates functionalized with a membrane‐sensing peptide. This technology minimizes nonspecific binding, enabling high‐yield isolation and direct one‐pot biomarker profiling.
Francesca Torrini, Roberto Frigerio, Jonathan Garlipp, Philippe Lenzen, Karl Normak, Carolina Paganini, Marina Cretich, Alessandro Gori, Paolo Arosio   +8 more
wiley   +1 more source

Non-destructive quantification of low colchicine concentrations in commercially available tablets using transmission raman spectroscopy with partial least squares. [PDF]

Int J Pharm X
Guo N, Niu S, Geng Y, Shan G, Wei N, Chen H.   +5 more
europepmc   +1 more source

Coulometric HPLC analysis of catecholamines, indoleanines and related metabolites in rat brain and spinal cord

, 1988
Hitomi Sugiyama, Teruo Fujita, Yumi Shin, Hiroshi Takeda, Koji Sakamoto, Ryoichi Ikeda   +5 more
openalex   +1 more source

The Novel Dual GIP and GLP‐1 Receptor Agonist Tirzepatide Attenuates Colon Cancer Development by Regulating Glucose Metabolism

Advanced Science, EarlyView.
Tirzepatide, a dual GIP/GLP‐1 receptor agonist for diabetes, suppresses colorectal cancer growth by targeting glucose metabolism. It inhibits cancer cell proliferation, promotes apoptosis, and induces tumor regression. It reduces glucose uptake and destabilizes HIF‐1α for degradation to downregulate PFKFB3/PFK‐1 enzymes, thus contributing to the ...
Yikai Zhang, Yi Xie, Shenglong Xia, Xinnuo Ge, Jiaying Li, Fang Liu, Fan Jia, Shengyao Wang, Qiao Zhou, Menghan Gao, Weihuan Fang, Chao Zheng   +11 more
wiley   +1 more source