Biomaterial Database

[Prevention of 3,4-benzpyrene carcinogenesis by naturally occurring and synthetic compounds]. 1975

G Kallistratos

The carcinogenic action of 3,4-benzpyrene (3,4-BP) can be reduced or completely inhibited by the presence of substances which occur in the animal organism and also by compounds prepared synthetically. Experiments in female mice have shown that the addition of some unsaturated aliphatic dicarboxylic and tricarboxylic acids, thiols or biogenic amines to 3,4-benzyprene solutions causes a slowing down of the tumor induction or complete blockade of the tumor development. The same 3,4-BP solutions without the addition of the substances mentioned produced malignant tumors in the mice almost without exception.

UI	MeSH Term	Description	Entries
D008298	Maleates	Derivatives of maleic acid (the structural formula (COO-)-C
D009374	Neoplasms, Experimental	Experimentally induced new abnormal growth of TISSUES in animals to provide models for studying human neoplasms.	Experimental Neoplasms,Experimental Neoplasm,Neoplasm, Experimental
D011700	Putrescine	A toxic diamine formed by putrefaction from the decarboxylation of arginine and ornithine.	1,4-Butanediamine,1,4-Diaminobutane,Tetramethylenediamine,1,4 Butanediamine,1,4 Diaminobutane
D002103	Cadaverine	A foul-smelling diamine formed by bacterial DECARBOXYLATION of LYSINE. It is also an intermediate secondary metabolite in lysine-derived alkaloid biosynthetic pathways (e.g., QUINOLIZIDINES and LYCOPODIUM).	1,5-Pentanediamine,BioDex 1,Pentamethylenediamine,1,5 Pentanediamine
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
D003545	Cysteine	A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.	Cysteine Hydrochloride,Half-Cystine,L-Cysteine,Zinc Cysteinate,Half Cystine,L Cysteine
D003998	Dicarboxylic Acids	Acyclic acids that contain two carboxyl groups and have the formula HO2C-R-CO2H, where R may be an aromatic or aliphatic group.	Acids, Dicarboxylic
D004229	Dithiothreitol	A reagent commonly used in biochemical studies as a protective agent to prevent the oxidation of SH (thiol) groups and for reducing disulphides to dithiols.	Cleland Reagent,Cleland's Reagent,Sputolysin,Clelands Reagent,Reagent, Cleland,Reagent, Cleland's
D004983	Ethanolamines	AMINO ALCOHOLS containing the ETHANOLAMINE; (-NH2CH2CHOH) group and its derivatives.	Aminoethanols
D005260	Female		Females