Results 81 to 90 of about 319,249 (310)
BioChemBiochemistry, or the chemistry of life, is an interdisciplinary science that uses strategies and methods from all exact and natural sciences [...]
Manuel Aureliano, Buyong Ma
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Philosophy Kitchen, 2019 In his book, History as a Science and the System of the Sciences, Thomas Seebohm articulates the view that history can serve to mediate between the sciences of explanation and the sciences of interpretation, that is, between the natural sciences and the ...
Marina Paola Banchetti-Robino
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Overview of development program of environmental chemistry of National Natural Science Foundation of China [PDF]
, 2021 Qiankun Zhuang +3 more
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FEBS Open Bio, EarlyView.Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel +9 more
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FEBS Open Bio, EarlyView.CAF‐mediated immunosuppression in ovarian cancer is driven by IDO1, reducing T‐cell function. Inhibiting IDO1 restores T‐cell proliferation and cytotoxicity, increases cancer cell apoptosis, and may help overcome CAF‐induced immune suppression in high‐grade serous ovarian cancer. Targeting IDO1 may improve antitumor immunity.
Hyewon Lee +3 more
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Revista Brasileira de Pesquisa em Educação em CiênciasWithin the scope of the 2018 National Textbook Plan (PNLD), books concerning the field of Natural Sciences were divided into disciplines: Chemistry, Physics, and Biology.
Angela Daiane de Lima Rodrigues +1 more
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The Role of Student Major in Grade Perception in Chemistry Courses
International Journal for the Scholarship of Teaching and Learning, 2017 The Kruger-Dunning effect was studied as it related to performance in chemistry courses based on student differences in academic background. Student major was chosen as the classification to look at the effect of students with different interests ...
Andrew Karatjas, Jeffrey Webb
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A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms
FEBS Open Bio, EarlyView.We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
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Química Nova, 2007 In the beginning of the 1960's, the university education in chemistry, in Brasil, represented only a professional preparation, with no official post-graduate teaching and research, as yet.
Aïda Espinola
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