Results 131 to 140 of about 78,049 (332)

Experimental demonstration of stimulated polarization wave in a chain of nuclear spins

, 2007
A stimulated wave of polarization, which implements a simple mechanism of quantum amplification, is experimentally demonstrated in a chain of four J-coupled nuclear spins, irradiated by a weak radio-frequency transverse field.
Adams, Travis, Khitrin, A. K., Lee, Jae-Seung   +2 more
core   +1 more source

Simvastatin overcomes the pPCK1‐pLDHA‐SPRINGlac axis‐mediated ferroptosis and chemo‐immunotherapy resistance in AKT‐hyperactivated intrahepatic cholangiocarcinoma

Cancer Communications, EarlyView.
Abstract Background Intrahepatic cholangiocarcinoma (ICC) is a challenging cancer with an increasing incidence. The Phase III TOPAZ‐1/KEYNOTE‐966 study demonstrated chemo‐immunotherapy (CIT) as a significant advancement, potentially replacing traditional chemotherapy for advanced biliary tract cancer.
Jinghan Zhu, Yixiao Xiong, Yuxin Zhang, Huifang Liang, Kun Cheng, Yuanxiang Lu, Guangzhen Cai, Yang Wu, Yunhui Fan, Xiaoping Chen, Hong Zhu, Zeyang Ding, Wanguang Zhang   +12 more
wiley   +1 more source

Anticancer effects of sodium butyrate on human colon cancer Caco2 cell line [PDF]

Journal of Advanced Biomedical Sciences, 2018
Background & Objective: Sodium butyrate (NaBu), a histone deacetylase inhibitor, is an anticancer drug for multiple cancers. The objective of this research is to study the anticancer effects of sodium butyrate on colon cancer Caco2 cell lines. Material &
Flora Forouzesh, Saeid Talebi
doaj  

The diet-derived short chain fatty acid propionate improves beta-cell function in humans and stimulates insulin secretion from human islets in vitro [PDF]

, 2016
Aims: Diet-derived short chain fatty acids (SCFAs) improve glucose homeostasis in vivo, but the role of individual SCFAs and their mechanisms of action have not been defined.
Bewick, Gavin, Castañera González, Ramón, Chambers, Edward S., Choudhary, Pratik, Frost, Gary, Hill, Thomas, Huang, Guo Cai, Liu, Bo, Maldonado, Inmaculada Ruz, Morrison, Douglas J., Persaud, Shanta J., Pingitore, Attilio, Preston, Tom, Tedford, Catriona, Wallis, Gareth A.   +14 more
core   +4 more sources

COUMARINS FROM ORCINOL DERIVATIVES: CONDENSATION OF ORCACETOPHENONE MONOMETHYL ETHER WITH ETHYL ACETATE, ETHYL PROPIONATE AND ETHYL BUTYRATE, AND MOLECULAR REARRANGEMENT OF ORCACETOPHENONE DIACETATE AND DIBENZOATE, IN PRESENCE OF METALLIC SODIUM [PDF]

, 1951
SHARAD S. PANDIT, SURESH SETHNA
openalex   +1 more source

Automated production of sodium [11C]butyrate

Nuclear Medicine and Biology, 2021
Peter Scott, Ryan Pakula, Xia Shao
openaire   +2 more sources

Chemical Characterization, Antioxidant, and Anticholinesterase Activities of Libidibia ferrea (Mart. Ex Tul.) L.P.Queiroz and In Silico Studies with the Acetylcholinesterase Enzyme

Chemistry &Biodiversity, EarlyView.
ABSTRACT Libidibia ferrea is used in many parts of Brazil for a variety of conditions, such as inflammation, respiratory disorders, muscle pain, and gastrointestinal problems. This study evaluated the chemistry and antioxidant and acetylcholinesterase (AChE) inhibitory activities of L. ferrea extracts. Hydroethanolic extracts of leaves (ELLF) and bark (
Lucas Soares Frota, Sara Ingrid Caetano Gomes Barbosa, Camila Costa Feitosa, Francisco Flávio da Silva Lopes, Daniel Pereira de Oliveira, Leonardo Soares Freitas, Adriano Lincoln Albuquerque Mattos, Wildson Max Barbosa da Silva, Hamilton Mitsugu Ishiki, Selene Maia de Morais   +9 more
wiley   +1 more source

Butyrate suppresses expression of neuropilin I in colorectal cell lines through inhibition of Sp1 transactivation [PDF]

, 2010
Background: Neuropilin is a transmembrane receptor for vascular endothelial growth factor (VEGF) and is expressed in normal endothelial cells and upregulated in cancer cells.
Chirakkal, H., Corfe, B.M., Staton, C.A., Waby, J.S., Yu, D.C.W.   +4 more
core   +3 more sources

Exploring Chemical Variability in the Essential Oil of Artemisia absinthium L. in Relation to Different Phenological Stages and Geographical Location

Chemistry &Biodiversity, EarlyView.
ABSTRACT The plant essential oils (EOs) play a fundamental role in the adaptation to different habitats and environmental conditions. To verify the influence of these factors on the EO of Artemisia absinthium L., we conducted a pharmacognostic study on this species, collected during both the vegetative (V) and flowering (F) stages, in two different ...
Paola Malaspina, Flavio Polito, Andrea Mainetti, Sana Khedhri, Vincenzo De Feo, Laura Cornara   +5 more
wiley   +1 more source

Human globin gene transcription in injected Xenopus oocytes: enhancement by sodium butyrate. [PDF]

, 1984
G.A. Partington, N Yarwood, T. R. Rutherford   +2 more
openalex   +1 more source