Biomaterial Database

[Primary liver carcinoma: deficiency of alpha 1-antitrypsin]. 1977

M Clerc, and M Le Bras, and R Loubière, and D Houvet

A preliminary study involving 12 subjects suffering from carcinoma of the liver indicates the value of the estimation of alpha-1 antitrypsin and the determination of its phenotype by bidimensional electrophoresis. Alpha-1 antitrypsin was greater than 3.3 g/l in all cases, with a normal of 2.5 g/l. The MZ phenotype was found in 9 cases out of 12, the MM phenotype in the three recent cases and in particular in the only case of secondary carcinoma. In the Pi system, the Z trait would seem to be a genetic risk factor in primary carcinoma of the liver. Determination of the phenotype of alpha-1 antitrypsin may aid in its laboratory diagnosis.

UI	MeSH Term	Description	Entries
D008113	Liver Neoplasms	Tumors or cancer of the LIVER.	Cancer of Liver,Hepatic Cancer,Liver Cancer,Cancer of the Liver,Cancer, Hepatocellular,Hepatic Neoplasms,Hepatocellular Cancer,Neoplasms, Hepatic,Neoplasms, Liver,Cancer, Hepatic,Cancer, Liver,Cancers, Hepatic,Cancers, Hepatocellular,Cancers, Liver,Hepatic Cancers,Hepatic Neoplasm,Hepatocellular Cancers,Liver Cancers,Liver Neoplasm,Neoplasm, Hepatic,Neoplasm, Liver
D010641	Phenotype	The outward appearance of the individual. It is the product of interactions between genes, and between the GENOTYPE and the environment.	Phenotypes
D005779	Immunodiffusion	Technique involving the diffusion of antigen or antibody through a semisolid medium, usually agar or agarose gel, with the result being a precipitin reaction.	Gel Diffusion Tests,Diffusion Test, Gel,Diffusion Tests, Gel,Gel Diffusion Test,Immunodiffusions,Test, Gel Diffusion,Tests, Gel Diffusion
D006514	Hepatitis B Surface Antigens	Those hepatitis B antigens found on the surface of the Dane particle and on the 20 nm spherical and tubular particles. Several subspecificities of the surface antigen are known. These were formerly called the Australia antigen.	Australia Antigen,HBsAg,Hepatitis B Surface Antigen,Antigen, Australia
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D019896	alpha 1-Antitrypsin Deficiency	Deficiency of the protease inhibitor ALPHA 1-ANTITRYPSIN that manifests primarily as PULMONARY EMPHYSEMA and LIVER CIRRHOSIS.	Deficiencies, alpha 1-Antitrypsin,Deficiency, alpha 1-Antitrypsin,alpha 1 Antitrypsin Deficiency,alpha 1-Antitrypsin Deficiencies