Français
11. Carcinogenesis
11.1 Tumors
Tumors are neoformed tissue masses resulting from excessive cell multiplication, with a tendency to persist and grow steadily.
Synonym: neoplasm, neoplasia.
A tumor can arise from any type of cell in the body that has retained the ability to divide.
The tumor cell escapes the laws of tissue homeostasis (loss of contact inhibition) and exhibits autonomous, indefinite growth.
There are two types of tumors (table 8 ):
benign tumors that evolve slowly and remain localized in the affected organ;
...
The Ultimate Scientific and Technical Reference
This article is included in
Laboratory quality and safety procedures
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Carcinogenesis
Conclusion
Bibliography
Websites
Anses – Nanomaterials
Anses – Endocrine disruptors
CEA – Nanosafe
ECHA – Nanomaterials
...Regulations
Regulation (EC) No 1272/2008 of the European Parliament and of the Council of December 16, 2008 on classification, labeling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006 (see various amendments).
Arrêté du 7 décembre 2009 (JO du 16 décembre 2009, 3 pages): modification des arrêtés du 20 avril 1994 et...
Directory
ATC – Association de toxicochimie
ARET – Association for Research in Toxicology
The Ultimate Scientific and Technical Reference
