Biomaterial Database

Plasma fibronectin (Fn) study in homozygous beta-thalassemia: relation to splenectomy and transfusion. 1984

A Germenis, and G Peppas, and C Politi, and A Fertakis

The concentration of plasma Fn was determined in non-splenectomized and splenectomized patients with homozygous beta-thalassemia, before and 7-10 days after blood transfusion. The mean Fn concentration of non-splenectomized patients before transfusion did not differ from that of matched normal controls but appeared significantly decreased following blood transfusion. On the other hand, in splenectomized thalassemics, Fn levels were increased but were unrelated to transfusion. It is concluded that Fn plays some homeostatic function when RES activity of thalassemic patients is altered either as a result of splenectomy or blood transfusion.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D001803	Blood Transfusion	The introduction of whole blood or blood component directly into the blood stream. (Dorland, 27th ed)	Blood Transfusions,Transfusion, Blood,Transfusions, Blood
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D005260	Female		Females
D005353	Fibronectins	Glycoproteins found on the surfaces of cells, particularly in fibrillar structures. The proteins are lost or reduced when these cells undergo viral or chemical transformation. They are highly susceptible to proteolysis and are substrates for activated blood coagulation factor VIII. The forms present in plasma are called cold-insoluble globulins.	Cold-Insoluble Globulins,LETS Proteins,Fibronectin,Opsonic Glycoprotein,Opsonic alpha(2)SB Glycoprotein,alpha 2-Surface Binding Glycoprotein,Cold Insoluble Globulins,Globulins, Cold-Insoluble,Glycoprotein, Opsonic,Proteins, LETS,alpha 2 Surface Binding Glycoprotein
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D013154	Spleen	An encapsulated lymphatic organ through which venous blood filters.
D013156	Splenectomy	Surgical procedure involving either partial or entire removal of the spleen.	Splenectomies