| D007267 |
Injections |
Introduction of substances into the body using a needle and syringe. |
Injectables,Injectable,Injection |
|
| D008748 |
Methylcholanthrene |
A carcinogen that is often used in experimental cancer studies. |
20-Methylcholanthrene,3-Methylcholanthrene,20 Methylcholanthrene,3 Methylcholanthrene |
|
| D009574 |
Nitro Compounds |
Compounds having the nitro group, -NO2, attached to carbon. When attached to nitrogen they are nitramines and attached to oxygen they are NITRATES. |
Nitrated Compounds |
|
| D009604 |
Nitrosoguanidines |
Nitrosylated derivatives of guanidine. They are used as MUTAGENS in MOLECULAR BIOLOGY research. |
|
|
| D009835 |
Oligochaeta |
A class of annelid worms with few setae per segment. It includes the earthworms such as Lumbricus and Eisenia. |
Earthworms,Eisenia foetida,Eisenia worm,Lumbricus,Lumbricus terrestris,Eisenia fetida,Earthworm,Eisenia fetidas,Eisenia foetidas,Eisenia worms,Lumbricus terrestri,Oligochaetas,fetida, Eisenia,foetidas, Eisenia,terrestris, Lumbricus,worm, Eisenia |
|
| D012038 |
Regeneration |
The physiological renewal, repair, or replacement of tissue. |
Endogenous Regeneration,Regeneration, Endogenous,Regenerations |
|
| D002273 |
Carcinogens |
Substances that increase the risk of NEOPLASMS in humans or animals. Both genotoxic chemicals, which affect DNA directly, and nongenotoxic chemicals, which induce neoplasms by other mechanism, are included. |
Carcinogen,Oncogen,Oncogens,Tumor Initiator,Tumor Initiators,Tumor Promoter,Tumor Promoters,Initiator, Tumor,Initiators, Tumor,Promoter, Tumor,Promoters, Tumor |
|
| 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 |
|
| D001551 |
Benz(a)Anthracenes |
Four fused benzyl rings with three linear and one angular, that can be viewed as a benzyl-phenanthrenes. Compare with NAPHTHACENES which are four linear rings. |
Benz(b)Phenanthrenes,Naphthanthracenes |
|