Results 91 to 100 of about 8,125 (202)

Ueber Theobromin [PDF]

Archiv der Pharmazie
n ...
openaire   +2 more sources

PERBEDAAN POROSITAS PERMUKAAN ENAMEL GIGI SETELAH APLIKASI GEL SODIUM FLUORIDE DAN THEOBROMINE YANG DIDEMINERALISASI MENGGUNAKAN MINUMAN BERKARBONASI [PDF]

, 2019
Latar Belakang: Demineralisasi merupakan proses hilangnya mineral gigi sehingga mengakibatkan terjadinya porositas enamel, yang dapat terisi oleh bakteri sehingga menyebabkan karies.
RIZKIA PUTRI ANGGRAENI
core   +1 more source

Chocolate: Theobromine and Caffeine [PDF]

Journal of Chemical Education, 2004
This month's featured molecules include theobromine and caffeine, both methyl-xanthines. Theobromine is a smooth muscle stimulant, while caffeine is predominately a central nervous system stimulant.
openaire   +1 more source

The preventive impact of theobromine on enamel microhardness in comparison with sodium fluoride solution: A comparative in-vitro study

Journal of Baghdad College of Dentistry
Background: In the realm of preventive dentistry, fluoride-based remineralization techniques have long been the prevailing approach. However, the field is currently experiencing a revolutionary shift as innovative technological advancements offer ...
Maryam I Ajeel, Aseel HMJ Al Haidar, Najim A Al-Masoudi   +2 more
doaj   +1 more source

Theobromine Increases Nad⁺/sirt-1 Activity And Protects The Kidney Under Diabetic Conditions.

, 2015
Reduction in sirtuin 1 (Sirt-1) is associated with extracellular matrix (ECM) accumulation in the diabetic kidney. Theobromine may reduce kidney ECM accumulation in diabetic rats.
Borges, Cynthia M, Lopes de Faria, José B, Lopes de Faria, Jacqueline M, Silva, Kamila C, Peixoto, Elisa B M I, Papadimitriou, Alexandros   +5 more
core   +1 more source

Effect of Purine Alkaloids on the Proliferation of Lettuce Cells Derived from Protoplasts

Natural Product Communications, 2015
To investigate the ecological role of caffeine, theobromine, theophylline and paraxanthine, which are released from purine alkaloid forming plants, the effects of these purine alkaloids on the division and colony formation of lettuce cells were assessed ...
Hamako Sasamoto, Yoshiharu Fujii, Hiroshi Ashihara   +2 more
doaj   +1 more source

The antimicrobial activity of theobromine against cariogenic microbes: an in vitro pilot study

BDJ Open
Objective This pilot study aimed to compare the antimicrobial effect of theobromine, sodium fluoride, and a theobromine-sodium fluoride combination against the following caries-associated bacteria: Streptococcus mutans and Actinomyces naeslundii ...
Ismaeel H. Rafiq, Naile Dame-Teixeira, Thuy Do   +2 more
doaj   +1 more source

In Vitro Cytotoxic and Remineralization Effects on the Tooth Enamel Surface of Theobromine after the Artificial Induction of Dental Carious Lesions

Medical Journal of Babylon
Background: Theobromine is a methylxanthine alkaloid, and it is mainly found in cocoa and chocolate. It has the ability to enhance the size of hydroxyapatite crystals in enamel, leading to precipitation on the enamel surface and slowing down the ...
Maryam I. Ajeel, Aseel H. Al Haidar, Najim A. Al-Masoudi   +2 more
doaj   +1 more source

Influence of Chronotype and Theobromine on the 24-h Variation in Peak Expiratory Flow Rate in Healthy Adults

Journal of Circadian Rhythms
The influence of morningness-eveningness preference and dietary components on the circadian variation in peak expiratory flow (PEF), an established criterion for pulmonary function, is not fully understood.
Anika Köhlmoos, Manuela Dittmar
doaj   +1 more source

Transfer of Caffeine and Its Major Metabolites to Chicken Eggs

Animals
This study aimed to determine whether the eggs of laying hens fed caffeine contain this compound and its primary metabolites (theophylline, theobromine, and paraxanthine).
Mailson da Silva Teixeira, Carolina Julia Costa Saraiva, Bárbara Pereira dos Santos, Thais Cristina Vann, Leonardo José Camargos Lara, Benito Soto-Blanco   +5 more
doaj   +1 more source