Digital image processing of optical density wave propagation in Dictyostelium discoideum and analysis of the effects of caffeine and ammonia [PDF]
, 1989 Waves of chemotactic movement during the early phase of aggregation in Dictyostelium discoideum were analyzed by digital image processing in a manner that immediately shows the following parameters: wave propagation velocity, period length, wave ...
Siegert, Florian, Weijer, Cornelis J.
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Induction of chromosome damage by ultraviolet light and caffeine: Correlation of cytogenetic evaluation and flow karyotype [PDF]
, 1982 Asynchrononously growing cells of a M3-1 Chinese hamster line were ultraviolet (UV) irradiated ( = 254 nm) with UV fluences up to 7.5 J/m2. After irradiation, cells were incubated with or without 2 mM caffeine for 20 hr, then mitotic cells were selected ...
Carrano +20 more
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“Wide-Awake Drunk”: Observing the Combined Effects of Alcohol and Caffeine on Somatic Withdrawal Signs in C57BL/6J Mice [PDF]
, 2019 Caffeine is one of the most widely used psychoactive stimulants in the world and is often used in combination with other substances. The combination of caffeine and alcohol has been shown to induce a stimulated, rather than sedated state, which may ...
Jenkins, Montana
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Variations in caffeine and chlorogenic acid contents of coffees: what are we drinking? [PDF]
, 2014 The effect of roasting of coffee beans and the extraction of ground coffee with different volumes of hot pressurised water on the caffeine and the total caffeoylquinic acids (CQAs) content of the resultant beverages was investigated.
Alan Crozier +6 more
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Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells
FEBS Open Bio, EarlyView.UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca +6 more
wiley +1 more source
Recent Trends in Metabolomics by NMR Spectroscopy
Angewandte Chemie, EarlyView.AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco +6 more
wiley +2 more sources
Use of therapeutic caffeine in acute care postoperative and critical care settings: a scoping review
BMC Anesthesiology, 2021 Background Caffeine is the most utilised psychoactive drug worldwide. However, caffeine withdrawal and the therapeutic use of caffeine in intensive care and in the perioperative period have not been well summarised. Our objective was to conduct a scoping
M. Bright, V. Raman, K. B. Laupland
doaj +1 more source
Review Effect of Caffeine Overdose
RADS Journal of Biological Research & Applied Science, 2021 Background: Caffeine is from methyl xanthine class which mainly stimulates the central nervous system. Caffeine is one of the most widely used psychoactive drugs in the world.
Zaheer Ahmed Chandio +4 more
doaj +1 more source
The Effects of Caffeine on Health: The Benefits Outweigh the Risks [PDF]
, 2014 This literature review examines the relationship between caffeine and various health effects. This paper will review the research on health risks related to caffeine consumption and weigh the balance between the risks and benefits that caffeine can ...
Ennis, Danielle
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