- 行业: Library & information science
- Number of terms: 152252
- Number of blossaries: 0
- Company Profile:
The National Library of Medicine (NLM), on the campus of the National Institutes of Health in Bethesda, Maryland, is the world's largest medical library. The Library collects materials and provides information and research services in all areas of biomedicine and health care.
1) A condition characterized by an abnormal increase of bilirubin in the blood, which may result in jaundice. Bilirubin, a breakdown product of heme, is normally excreted in the bile or further catabolized before excretion in the urine.
2) Pathologic process consisting of an abnormal increase in the amount of bilirubin in the circulating blood, which may result in jaundice.
Industry:Medical
The presence of excess parathyroid hormone in the body resulting in disturbance of calcium metabolism with increase in serum calcium and decrease in inorganic phosphorus, loss of calcium from bone, and renal damage with frequent kidney-stone formation.
Industry:Medical
A deformed claw-shaped toe and especially the second that results from permanent angular flexion between one or both phalangeal joints--called also claw toe.
Industry:Medical
The situation in which an individual who is heterozygous for a certain gene mutation or hemizygous at a particular locus, often due to a deletion of the corresponding allele, is clinically affected because a single copy of the normal gene is incapable of providing sufficient protein production as to assure normal function.
Industry:Medical
The situation in which, within a single cell, there is a mixture of mitochondria (energy producing cytoplasmic organelles), some containing mutant DNA and some containing normal DNA.
Industry:Medical
1) Hereditary metabolic disorder characterized by recurrent acute arthritis, hyperuricemia and deposition of sodium urate in and around the joints, sometimes with formation of uric acid calculi.
2) A metabolic disease marked by a painful inflammation of the joints, deposits of urates in and around the joints, and usually an excessive amount of uric acid in the blood.
Industry:Medical
1) Persistently high arterial blood pressure.
2) Abnormally high blood pressure.
Industry:Medical
The concept that both gene frequencies and genotype frequencies will remain constant from generation to generation in an infinitely large, interbreeding population in which mating is at random and there is no selection, migration or mutation.
Industry:Medical
