Results 241 to 250 of about 167,587 (340)

Effects of carcinogen and cortisone on mast cells in the hamster cheek pouch.

, 1967
C.J. Smith
openalex   +2 more sources

Xylose Acetals ‐ a New Class of Sustainable Solvents and Their Application in Enzymatic Polycondensation

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Novel organic solvents with an unmodified carbohydrate core were synthesised both from D‐xylose and directly from biomass and were successfully used as reaction media for lipase biocatalysts to synthesise aliphatic and aromatic polyesters. Abstract The use of organic solvents in academic research and industry applications is facing increasing ...
Anastasia O. Komarova, Cicely M. Warne, Hugo Pétremand, Laura König‐Mattern, Johannes Stöckelmaier, Chris Oostenbrink, Georg M. Guebitz, Jeremy Luterbacher, Alessandro Pellis   +8 more
wiley   +1 more source

E-cigarette use frequency mediates effects in three randomized controlled trials of reduced nicotine cigarettes with tobacco vs preferred flavor E-cigarettes in high-risk populations in the U.S. [PDF]

Prev Med
Klemperer EM, DeSarno MJ, Tidey JW, Gaalema DE, Nolder KA, Feinstein MJP, Wiley RC, Higgins ST.   +7 more
europepmc   +1 more source

Test of an iron sorbitol-citric acid complex (Jectofer) for carcinogenicity in rats

, 1965
F. J. C. Roe, Alexander Haddow
openalex   +2 more sources

From Turpentine to (−)‐Menthol: A New Approach

ChemSusChem, EarlyView.
Renewable 3‐carene, which can be obtained from the pulp and paper industrial waste crude sulfate turpentine, is successfully transformed to the aroma compound menthol, utilizing a new, four‐step synthesis route. Heterogeneous hydrogenation, solid acid catalysis, and phase transfer catalysis are utilized under organic solvent‐free conditions, with ...
Dominik Dylong, Johannes Panten, Bernhard Rußbüldt, Peter J. C. Hausoul, Regina Palkovits, Matthias Eisenacher   +5 more
wiley   +1 more source

Mechanism of crosstalk between Helicobacter pylori and immune stromal cells in the development and occurrence of gastric cancer. [PDF]

Discov Oncol
Wu Y, Zhang R, Li T, Zhang J, Yu X, Zheng X.   +5 more
europepmc   +1 more source

Interference by the Carcinogenic 4-Nitro-quinoline N-Oxide of Triptophan and Indole Uptake in Escherichia coli

, 1965
Arthur C. Zahalsky, Sandra L. Marcus
openalex   +1 more source

Quantitative Investigation of Nitrosamine Drug Substance‐Related Impurities (NDSRIs) Under Artificial Gastric Conditions by Liquid Chromatography–Tandem Mass Spectrometry and Structure–Activity Relationship Analysis

Drug Testing and Analysis, EarlyView.
The study provides information about the impact of physiological gastric conditions on the unbeneficial occurrence of nitrosamine drug substance–related impurities (NDSRIs). Both main factors for nitrosation in the form of acidic conditions and the presence of nitrite were adequately chosen for triggering the conversion of drug compounds into NDSRIs ...
Matthias Vogel, Sylvia E. Escher, Emanuel Weiler, Anke Londenberg, Uwe Deppenmeier, Rhys Whomsley   +5 more
wiley   +1 more source

Exploring the co-morbid relationship between Alzheimer's disease and lung cancer in the 5xFAD transgenic mouse model. [PDF]

Animal Model Exp Med
Li M, Wu X, Jiang L, Liu M, Yanju G, Li X, Tian F, Ye F, Wang J, Wang S, Qin C, Zhang L.   +11 more
europepmc   +1 more source

Carcinogenicity of Tobacco Smoke Condensate to Mouse Skin

, 1968
R F Davies, T. D. Day
openalex   +1 more source