Results 81 to 90 of about 168,979 (308)

Scientific Opinion on the safety of caffeine

EFSA Journal, 2015
Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies was asked to deliver a scientific opinion on the safety of caffeine, providing advice on caffeine intakes, from all dietary sources that do not
EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
doaj   +1 more source

Configurational studies of complexes of tea catechins with caffeine and various cyclodextrins. [PDF]

, 2012
A suspension of an equimolecular amount of ENT-gallocatechin-3-O-gallate ( ENTGCg) and caffeine in water afforded two kinds of crystals, which were 1 : 2 and 2 : 2 complexes of ENTGCg and caffeine.
46107, 46108, Kajitani, Shinya, Yamamoto, Hideji, Ishizu, Takashi, 46106, 46110, 46111, Sato, Takashi, Hirata, Chikako, Tsutsumi, Hiroyuki, 46109   +11 more
core  

Impact of Food and Beverage on Enlicitide Pharmacokinetics and LDL‐C Lowering

Clinical Pharmacology &Therapeutics, EarlyView.
Enlicitide decanoate is a macrocyclic peptide first‐in‐class oral PCSK9 inhibitor that lowers LDL‐C, with maximal efficacy achieved when administered on an empty stomach. This work characterizes the effects of food, pre‐dose fasting duration (2–8 hours), water volume, common beverages (black coffee and plain tea), and other real‐world scenarios on ...
Douglas G. Johns, Maja Skataric, Susan Zhou, Ferdous Gheyas, Ednan Bajwa, Puja Banka, Filippos Kesisoglou, Allen Hunt, David Bruce, Corey Anderson, Helen Manthos, Jonathan Pollock, Paul J. Donabella, Campbell Thompson, Daniel Freire, Kiet Giang, Frank Pietrantonio, Dennis Wolford, Piyali Basak, Maxwell Pistilli, Bhavna Kantesaria, Prajakti Kothare, Islam R. Younis   +22 more
wiley   +1 more source

Population‐Stratified Distributions of Post‐Mortem Blood Drug Concentrations: An Epidemiological Framework for Contextual Interpretation

Drug Testing and Analysis, EarlyView.
Post‐mortem blood drug concentrations exhibit substantial overlap between deaths in which a drug was implicated and those in which it was not. Analysis of over 58,000 NPSUM cases demonstrates that demographic stratification does not resolve this uncertainty, reinforcing the need for contextual, evidence‐based interpretation rather than concentration ...
Thikra Algahtani, Kirsten L. Rock, Kathleen Rice‐Davies, Rebecca Lo, Benedict Morley, Stephen Morley, Caroline S. Copeland   +6 more
wiley   +1 more source

Caffeine and its Potential Role in Attenuating Impaired Wound Healing in Diabetes

, 2015
Diabetes is a common disorder that is characterized by high blood glucose levels, polyuria, and polydipsia. As a result of chronically elevated blood glucose, impaired wound healing is one of the many serious issues that can occur in diabetic patients ...
Zeinab Bonyanian, Rose'Meyer, Roselyn, Roselyn B. Rose'Meyer, Bonyanian, Zina   +3 more
core   +1 more source

Improved 1000-m Running Performance and Pacing Strategy With Caffeine and Placebo: A Balanced Placebo Design Study. [PDF]

, 2019
Purpose: To investigate the placebo effect of caffeine on pacing strategy and performance over 1000-m running time trials using a balanced placebo design.
Roelands, Bart, Roelands, B., Hurst, Philip, Schiphof-Godart, l., Beedie, C., Hettinga, F., Hurst, P., Hettinga, Florentina, Schiphof-Godart, Lieke, Beedie, Christopher, Philip Hurst   +10 more
core   +1 more source

Caps Off to Abstinence: Unraveling Synthetic Cannabinoid Contamination in Hair Analysis With Headgear Evidence?

Drug Testing and Analysis, EarlyView.
Scalp hair from a subject claiming 2‐year abstinence tested positive for MDMB‐4en‐PINACA and other synthetic cannabinoids. Analysis of the worn baseball cap revealed an identical drug profile, demonstrating external contamination – rather than active use – as the likely source and highlighting a critical pitfall in hair‐based abstinence testing ...
Annette Zschiesche, Yvonne S. Jungel, Detlef Thieme, Laura M. Huppertz, Merja A. Neukamm, Volker Auwärter   +5 more
wiley   +1 more source

Caffeine and Vision: Effects on the Eye [PDF]

Caffeine, commonly found in coffee and tea, affects various aspects of eye health as it blocks adenosine receptors, impacting tear production, intraocular pressure, macular perfusion, and choroidal thickness.
Antonio La Rosa, Preeti Patil Chhablani, Audrey Yan, Jay Chhablani   +3 more
core   +1 more source

Caffeine Consumption and Mortality in Diabetes: An Analysis of NHANES 1999–2010

Frontiers in Endocrinology, 2018
Aim: An inverse relationship between coffee consumption and mortality has been reported in the general population. However, the effect of coffee consumption in diabetes remains unclear.
João Sérgio Neves, João Sérgio Neves, Lia Leitão, Rita Magriço, Miguel Bigotte Vieira, Catarina Viegas Dias, Ana Oliveira, Davide Carvalho, Davide Carvalho, Brian Claggett   +9 more
doaj   +1 more source

Fluorescence Behavior of Water‐Soluble Porphyrins Immobilized on LTA Zeolite and Its Chlorogenic Acid Polyphenol Sensing in Coffee Wastewater

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
During coffee bean and cherry washing, contaminants are released into water, making this process a major source of water pollution. Chlorogenic acid can be efficiently detected using hybrid zeolite–porphyrin materials by measuring fluorescence quenching, achieving detection limits lower than current regulatory thresholds.
João Otávio Donizette Malafatti, Gabriele Magna, Francesco Pizzoli, Fabrizio Caroleo, Cadia D'Ottavi, Williane da Silva Freitas, Ailton José Moreira, Elaine Cristina Paris, Luiz Henrique Capparelli Mattoso, Corrado Di Natale, Roberto Paolesse   +10 more
wiley   +1 more source