Biomaterial Database

Inhibition of hamster buccal pouch carcinogenesis by green coffee beans. 1988

E G Miller, and W A Formby, and F Rivera-Hidalgo, and J M Wright

Baylor College of Dentistry, Dallas, Texas.

Forty female Syrian Golden hamsters were divided into two equal groups and placed on one of two diets. The hamsters in Group I received a normal chow, and the animals in Group II were given the same chow supplemented with powdered green coffee beans (20%). After the hamsters adjusted to the diets, 16 animals from each group were selected. The right buccal pouch of each of these hamsters was painted three times weekly with a 0.5% solution of 7, 12-dimethylbenz(a)anthracene (DMBA) in heavy mineral oil. The eight remaining animals, four in each group, served as controls and were treated three times weekly with heavy mineral oil. After a total of 50 treatments (16 1/2 weeks), the hamsters were killed. The animals receiving green coffee beans exhibited a significant delay in the development of DMBA-induced carcinogenesis of the buccal pouch mucosa, as determined by both visual and histologic examination.

UI	MeSH Term	Description	Entries
D008647	Mesocricetus	A genus in the order Rodentia and family Cricetidae. One species, Mesocricetus auratus or golden hamster is widely used in biomedical research.	Hamsters, Golden,Hamsters, Golden Syrian,Hamsters, Syrian,Mesocricetus auratus,Syrian Golden Hamster,Syrian Hamster,Golden Hamster,Golden Hamster, Syrian,Golden Hamsters,Golden Syrian Hamsters,Hamster, Golden,Hamster, Syrian,Hamster, Syrian Golden,Syrian Hamsters
D009062	Mouth Neoplasms	Tumors or cancer of the MOUTH.	Cancer of Mouth,Mouth Cancer,Oral Cancer,Oral Neoplasms,Cancer of the Mouth,Neoplasms, Mouth,Neoplasms, Oral,Cancer, Mouth,Cancer, Oral,Cancers, Mouth,Cancers, Oral,Mouth Cancers,Mouth Neoplasm,Neoplasm, Mouth,Neoplasm, Oral,Oral Cancers,Oral Neoplasm
D003069	Coffee	A beverage made from ground COFFEA beans (SEEDS) infused in hot water. It generally contains CAFFEINE and THEOPHYLLINE unless it is decaffeinated.
D004224	Diterpenes	Twenty-carbon compounds derived from MEVALONIC ACID or deoxyxylulose phosphate.	Diterpene,Diterpenes, Cembrane,Diterpenes, Labdane,Diterpenoid,Labdane Diterpene,Norditerpene,Norditerpenes,Norditerpenoid,Cembranes,Diterpenoids,Labdanes,Norditerpenoids,Cembrane Diterpenes,Diterpene, Labdane,Labdane Diterpenes
D005260	Female		Females
D006224	Cricetinae	A subfamily in the family MURIDAE, comprising the hamsters. Four of the more common genera are Cricetus, CRICETULUS; MESOCRICETUS; and PHODOPUS.	Cricetus,Hamsters,Hamster
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D015127	9,10-Dimethyl-1,2-benzanthracene	Polycyclic aromatic hydrocarbon found in tobacco smoke that is a potent carcinogen.	7,12-Dimethylbenzanthracene,7,12-Dimethylbenz(a)anthracene,7,12 Dimethylbenzanthracene