Results 81 to 90 of about 5,045,142 (209)

Inhibiting tryptophan metabolism enhances interferon therapy in kidney cancer. [PDF]

open access: yes, 2016
Renal cell carcinoma (RCC) is increasing in incidence, and a complete cure remains elusive. While immune-checkpoint antibodies are promising, interferon-based immunotherapy has been disappointing.
Abu Aboud, Omran   +13 more
core   +2 more sources

Charge Transfer-oxy Radical Mechanism for Anti-cancer Agents [PDF]

open access: yes, 1986
The proposal is advanced that anti-cancer drugs generally function by charge transfer resulting in formation of toxic oxy radicals which destroy the neoplasm.
Ames, James R.   +5 more
core   +1 more source

Comparison of the Plasma Metabolome Profiles Between the Internal Thoracic Artery and Ascending Aorta in Patients Undergoing Coronary Artery Bypass Graft Surgery Using Gas Chromatography Time-of-Flight Mass Spectrometry. [PDF]

open access: yes, 2019
BackgroundThe left internal thoracic artery (LITA) has been used as the first conduit of choice in coronary artery bypass grafting (CABG) because of excellent long-term patency and outcomes.
Cho, Joo Youn   +6 more
core  

MALDI-TOF mass spectrometry in textile industry [PDF]

open access: yes, 2008
In this paper are presented the possibilities of using matrix assisted laser desorption ionization time of flight (MALDI-TOF) mass spectrometry in textile industry.
Dinca, Nicolae   +2 more
core   +1 more source

An investigation into the extracellular enzymes produced by Dothistroma pini and their relation to pathogenicity : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry. [PDF]

open access: yes, 1970
The aim of this chapter is to provide a background against which the pathogenic action of Dothistroma pini can he discussed. Plant Diseases. There are three principal groups of organisms implicated as causal agents of diseases in planto; fungi, bacteria ...
Brunt, Peter John
core  

Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction [PDF]

open access: yes, 2009
The addition of different carboxylic acids dianions to N-benzylidenebenzeneamine have been studied. The outcome of the reaction depends on the acid. Saturated ones lead to β-aminoacids with good yields and syn-selectivity whereas α,β-unsaturated ones ...
Gil Grau, Salvador   +2 more
core   +1 more source

Redetermination of picolinic acid hydrochloride at 150 K

open access: yesActa Crystallographica Section E Structure Reports Online, 2007
The structure of the title compound, C6H6NO2+·Cl−, was previously determined at ambient temperature [Laurent (1965). Acta Cryst. 18, 799–806]. This redetermination at 150 K is to a far higher precision. On cooling to 150 K, the unit cell contracts most in the π–π stacking direction, b, and rather less so in the directions involving the strongly ...
Noelia M. Sanchez-Ballester   +2 more
openaire   +2 more sources

Synthesis of Some Aminopicolinic Acids [PDF]

open access: yes, 2012
Some aminopicolinic acid derivatives have been synthesized and fully characterized. These pyridine derivatives were 4-aminopicolinic acid, 4-(4-aminophenylethynyl) picolinic acid and 4-(3-aminophenylethynyl) picolinic acid. In addition to these compounds,
Bawa, Ramadan, Beatty, Alicia
core   +1 more source

Synthesis and structural characterization of 6-(N-Methyl-pyridin-2-ylcarbamoyl)-pyridine-2-carboxylic acid methyl ester isomers [PDF]

open access: yes, 2017
A series of monoamide isomers have been successfully synthesised and characterised using combination of common spectroscopic techniques such Fourier Transform Infrared (FT-IR), 1H and 13C Nuclear Magnetic Resonance (NMR) and Ultraviolet-visible (UV-vis).
Maisara Abdul Kadir,   +2 more
core   +1 more source

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