Results 81 to 90 of about 8,125 (202)

Principal Components Analysis of Spot Urine Caffeine and Caffeine Metabolites Identifies Promising Exposure Biomarkers of Caffeine and Theobromine Intake in a Cross-Sectional Survey of the United States Population (National Health and Nutrition Examination Survey 2009–2014)

Current Developments in Nutrition
Background: Spot urine concentrations of caffeine and certain caffeine metabolites correlate well with 24-h caffeine intake and have potential use as caffeine exposure biomarkers.
Ching-I Pao, Michael E Rybak, Maya R Sternberg   +2 more
doaj   +1 more source

Theobromine suppresses adipogenesis through enhancement of CCAAT-enhancer-binding protein beta degradation by adenosine receptor A1

, 2019
Theobromine, a methylxanthine derived from cacao beans, reportedly has various health-promoting properties but molecular mechanism by which effects of theobromine on adipocyte differentiation and adipogenesis remains unclear.
Ashida, Hitoshi, Yoshioka, Yasukiyo, Nakamura, Soichiro, Katayama, Shigeru, Mitani, Takakazu, Watanabe, Shun   +5 more
core  

Effect of theobromine on serum total protein, albumin, iron and transferrin in albino rats

, 2005
The effect of theobromine, a cocoa alkaloid, on total serum protein, albumin, iron and transferrin were investigated in albino rats of wistar strain. Theobromine was administered intraperitoneally to three groups of rats B, C, and D, weighing between 200-
Musa, Eleojo B, Eleojo B Musa, Eteng, Mbeh U, Mbeh U Eteng, James Omale, Omale, James, Joseph E Olajide, Olajide, Joseph E   +7 more
core   +1 more source

Theobromine-Based Synthetic Derivatives As Potential Inhibitors Of Dengue Virus Ii Serine Protease [PDF]

, 2023
Dengue is an RNA viral disease that is spread across tropical and subtropical urbanised districts. Up to June 2022, more than 17,497 cases of dengue infections have been reported in Malaysia since the beginning of the year, which is considered an ...
Saqallah, Fadi Ghassan Mohammed
core  

Efficacy of Theobromine and Its Metabolites in Reducing the Risk of Uric Acid Lithiasis

, 2023
Uric acid lithiasis accounts for about 10% of all types of renal lithiasis. The most common causes of uric acid lithiasis are low urinary pH, followed by high concentration of urinary uric acid, and low diuresis.
Antonia Costa-Bauzá, Fèlix Grases, Paula Calvó, Costa-Bauza, Antonia, Calvó García, Paula, Hernández, Yumaira, Grases, Felix, Yumaira Hernández   +7 more
core   +1 more source

Comparison of remineralizing efficacy of two novel preparation of arginine and theobromine on white spot lesion - an in vitro SEM analysis

Clinical and Investigative Orthodontics
Purpose Evaluation of the efficacy of two novel formulations of arginine and theobromine in remineralizing artificial enamel defects using in vitro testing techniques- Microhardness and SEMMaterials and methods Enamel slabs measuring 3 mm by 3 mm by 1.5 ...
Shifo Savio F, Nivethigaa Balakrishnan, Aravind Kumar Subramanian   +2 more
doaj   +1 more source

Scientific Opinion on Flavouring Group Evaluation 49, Revision 1 (FGE.49Rev1): xanthine alkaloids from the priority list

EFSA Journal, 2017
Following a request from the European Commission, the EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) was requested to deliver a scientific opinion on the safety assessment of the flavouring substances caffeine [FL‐no:
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Vittorio Silano, Claudia Bolognesi, Laurence Castle, Jean‐Pierre Cravedi, Karl‐Heinz Engel, Paul Fowler, Roland Franz, Konrad Grob, Rainer Gürtler, Trine Husøy, Sirpa Kärenlampi, Maria Rosaria Milana, André Penninks, Maria de Fátima Tavares Poças, Andrew Smith, Christina Tlustos, Detlef Wölfle, Holger Zorn, Corina‐Aurelia Zugravu, Ulla Beckman Sundh, Leon Brimer, Pasquale Mosesso, Gerard Mulder, Maria Anastassiadou, Davide Arcella, Maria Carfí, Silvia Valtueña Martinez, Wim Mennes   +28 more
doaj   +1 more source

Inflammatory Microenvironment and Adipogenic Differentiation in Obesity: The Inhibitory Effect of Theobromine in a Model of Human Obesity In Vitro

Mediators of Inflammation, 2019
Objective. Obesity is considered a clinic condition characterized by a state of chronic low-grade inflammation. The role of macrophages and adipocytokines in adipose tissue inflammation is in growing investigation.
Maria Pia Fuggetta, Manuela Zonfrillo, Cristina Villivà, Enzo Bonmassar, Giampiero Ravagnan   +4 more
doaj   +1 more source

Theobromine up-regulates cerebral brain-derived neurotrophic factor and facilitates motor learning in mice [PDF]

Theobromine, which is a caffeine derivative, is the primary methylxanthine produced by Theobroma cacao. Theobromine works as a phosphodiesterase (PDE) inhibitor to increase intracellular cyclic adenosine monophosphate (cAMP).
Katakura, Masanori, Ohno-Shosaku, Takako, Matsuzaki, Kentaro, Yoneda, Mitsugu, Sugimoto, Naotoshi, Shido, Osamu, Yachie, Akihiro, Tanigami, Hayate   +7 more
core   +1 more source

Evaluation of human enamel surfaces treated with theobromine: a pilot study

, 2012
PURPOSE: The objectives of this in-vitro study were to investigate the effect of theobromine, which is the principle xanthine species in Theobroma cacao, at two concentrations on the surface hardness and topography of human enamel. MATERIALS AND METHODS:
Özcan, Mutlu, Nakamoto, Tetsuo, Simmons, William B, Falster, Alexander U, Kargul, Betul, Peker, Sertac, PEKER, MEHMET SERTAÇ   +6 more
core   +3 more sources