Results 101 to 110 of about 5,128,888 (403)

Absinthe and γ-aminobutyric acid receptors [PDF]

Proceedings of the National Academy of Sciences, 2000
Absinthe is an emerald-green liqueur that achieved fantastic popularity at the close of the 19th century. It was associated with the Bohemian lifestyle and was credited with the inspiration of famous artists and poets (1, 2). Because of its widespread abuse and the associated toxicity of its content of oil of wormwood, absinthe was made illegal in most
openaire   +2 more sources

Efficient Generation of Megakaryocyte Progenitors and Platelets From HSPCs via JAK2/STAT3 Signaling

Advanced Science, EarlyView.
This research presents a novel strategy employing the VGM cocktail, which combines HES7 overexpression with HDAC inhibitor and GABA, to enhance platelet production from hematopoietic stem and progenitor cells by promoting megakaryocyte progenitor (MkP) generation.
Huicong Liu, Lingna Wang, Jiaqing Liu, Haitao Yuan, Kaiqing Zhang, Yun Qiu, Fangfang Zhu   +6 more
wiley   +1 more source

Tranexamic acid at cesarean delivery: Drug‐error deaths

International Journal of Gynecology &Obstetrics, Volume 160, Issue 1, Page 49-52, January 2023., 2023
Abstract The use of tranexamic acid for postpartum hemorrhage has entered obstetrical practice globally with the evidence‐based expectation of saving lives. This improvement in the care of women with postpartum hemorrhage has come at a price. For the anesthetist, having tranexamic acid ampoules close at hand would seem an obvious strategy to facilitate
Neil F. Moran, David G. Bishop, Susan Fawcus, Edward Morris, Haleema Shakur‐Still, Adam J. Devall, Ioannis D. Gallos, Mariana Widmer, Olufemi T. Oladapo, Arri Coomarasamy, G. Justus Hofmeyr   +10 more
wiley   +1 more source

Wireless In Situ Catalytic Electron Signaling‐Mediated Transcriptomic Reprogramming for Neuron Regeneration via Adaptable Antennas

Advanced Science, EarlyView.
A wireless‐charging sustained oxygen release from conductive microgels (SOCO) served as an antenna and an on‐demand O2 release for nerve regeneration is developed. Introducing “electromagnetic messenger”, using external alternating magnetic field (AMF) to enhance catalytic oxygen release and electrical stimulation to promote the reconstruction of blood
Hoi Man Iao, Chih‐Ying Chen, Ya‐Hui Lin, Wan‐Chi Pan, Chun‐Yi Liang, Hsiu‐Ching Liu, Lo‐Jei Ching, Pei‐Yu Weng, Min‐Ren Chiang, Ru‐Siou Hsu, Tsu‐Chin Chou, I‐Chi Lee, Lun‐De Liao, Li‐An Chu, Shih‐Hwa Chiou, Shang‐Hsiu Hu   +15 more
wiley   +1 more source

Nature's Starships. I. Observed Abundances and Relative Frequencies of Amino Acids in Meteorites [PDF]

, 2014
The class of meteorites called carbonaceous chondrites are examples of material from the solar system which have been relatively unchanged from the time of their initial formation. These meteorites have been classified according to the temperatures and physical conditions of their parent planetesimals.
arxiv   +1 more source

Benefit from Biomass Boiler Emissions to Increase Greenhouse CO2 Levels for Optimal Growth and Yield in Tomato, Cucumber, and Strawberry

Advanced Energy and Sustainability Research, EarlyView.
Using CO2‐rich polluting gases in greenhouse plant cultivation has proven to be a promising technique for stimulating plants while reducing emissions to the atmosphere. The use of an experimental biofilter proves to be effective in retaining most of the toxic particles. The alteration of physiological and metabolic parameters shows an adaptation of the
Alberto Martinez‐Alonso, Jose Fermoso, Francisco Verdugo, Micaela Carvajal   +3 more
wiley   +1 more source

Plant perception of β-aminobutyric acid is mediated by an aspartyl-tRNA synthetase

Nature Chemical Biology, 2014
Specific chemicals can prime the plant immune system for augmented defence. β-aminobutyric acid (BABA) is a priming agent that provides broad-spectrum disease protection.
Estrella Luna, M. V. van Hulten, Yuhua Zhang, O. Berkowitz, Ana López, Pierre Pétriacq, M. Sellwood, Beining Chen, M. Burrell, A. van de Meene, C. Pieterse, V. Flors, J. Ton   +12 more
semanticscholar   +1 more source

Genes of different catabolic pathways are coordinately regulated by Dal81 in Saccharomyces cerevisiae [PDF]

, 2015
Yeast can use a wide variety of nitrogen compounds. However, the ability to synthesize enzymes and permeases for catabolism of poor nitrogen sources is limited in the presence of a rich one.
Bermudez Moretti, Mariana, Correa Garcia, Susana Raquel, Palavecino Ruiz, Marcos Daniel   +2 more
core   +3 more sources

Enhancing the cellular uptake of Py–Im polyamides through next-generation aryl turns [PDF]

, 2012
Pyrrole–imidazole (Py–Im) hairpin polyamides are a class of programmable, sequence-specific DNA binding oligomers capable of disrupting protein–DNA interactions and modulating gene expression in living cells.
Baird, Belitsky, Best, Bijsterbosch, Bradford, Chenoweth, Chenoweth, Chenoweth, Cleutjens, Cohen, Crowley, David C. Montgomery, Dervan, Dervan, Dickinson, Dose, D’Adamio, Edelson, Edwards, Gissot, Herman, Hesselberth, Hsu, Hsu, Jacobs, Johnson, Jordan L. Meier, Krutzik, Kwon, Magee, Mapp, Matsuda, Meijsing, Mrksich, Muzikar, Nickols, Nickols, Nickols, Nishijima, Ohtsukia, Olenyuk, Peter B. Dervan, Poulin-Kerstien, Reddy, Riegman, Rucker, Schmidt, Schultz, So, Swalley, Tsai, Van Dyke, Vaquerizas, Vichai, Yao   +54 more
core   +2 more sources

Exogenous γ-aminobutyric acid (GABA) affects pollen tube growth via modulating putative Ca2+-permeable membrane channels and is coupled to negative regulation on glutamate decarboxylase

Journal of Experimental Botany, 2014
Summary This work reveals how tobacco pistil and style may communicate with pollen tubes and regulate their growth during fertilization via the γ-aminobutyric acid–Ca2+-permeable channel–glutamate decarboxylase–calmodulin signalling pathway.
Guang H. Yu, J. Zou, Jing Feng, Xiong-bo Peng, Juyou Wu, Ying-Liang Wu, R. Palanivelu, Meng-xiang Sun   +7 more
semanticscholar   +1 more source