Biomaterial Database

Human articular cartilage in relation to age, A morphometric study. 1979

K Lothe, and M A Spycher, and J R Rüttner

The cell density of the weight-bearing area of normal femoral head cartilage was investigated in 65 cases of both sexes ranging from 6 to 90 years of age. In the maturing cartilage (until about the third decade), the cell density decreases, while in aging cartilage (30-90 years) it remains constant. Our results are in agreement with the main trend of earlier and similar investigations. The reason for contradictory reports is suggested to be due to differences in the selection of criteria for defining 'normal' cartilage. This problem is particularly acute with advancing age, where a great part of the available material shows degenerative changes.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D002358	Cartilage, Articular	A protective layer of firm, flexible cartilage over the articulating ends of bones. It provides a smooth surface for joint movement, protecting the ends of long bones from wear at points of contact.	Articular Cartilage,Articular Cartilages,Cartilages, Articular
D002452	Cell Count	The number of CELLS of a specific kind, usually measured per unit volume or area of sample.	Cell Density,Cell Number,Cell Counts,Cell Densities,Cell Numbers,Count, Cell,Counts, Cell,Densities, Cell,Density, Cell,Number, Cell,Numbers, Cell
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D005260	Female		Females
D005270	Femur Head	The hemispheric articular surface at the upper extremity of the thigh bone. (Stedman, 26th ed)	Femoral Head,Femoral Heads,Femur Heads,Head, Femoral,Head, Femur
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