Biomaterial Database

[Long-term anticonvulsant therapy and calcium and phosphorus metabolism]. 1979

P Bergonzi, and G De Rosa, and S Mazza, and G Mennuni, and P L Zuppi

The authors examined 114 epileptic patients who were taking anticonvulsant drugs from different periods of time. Serum and urinary calcium and phosphorus and serum alkaline phosphatase levels have been studied. Roentgenographic researches have been made in order to asses the bone mineral content. Urinary D-glucaric acid excretion as a quantitative index of hepatic enzyme induction has been determined in some subjects. The results show the presence of minor alterations both in calcium and phosphorus metabolism and in bone structure at a subclinical level. These findings suggest the importance of climatic and nutritional factors in the development of bone alterations pointed out by several authors in epileptic patients on long-term anticonvulsant therapy.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010758	Phosphorus	A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions.	Black Phosphorus,Phosphorus-31,Red Phosphorus,White Phosphorus,Yellow Phosphorus,Phosphorus 31,Phosphorus, Black,Phosphorus, Red,Phosphorus, White,Phosphorus, Yellow
D010760	Phosphorus Metabolism Disorders	Disorders in the processing of phosphorus in the body: its absorption, transport, storage, and utilization.	Disorder, Phosphorus Metabolism,Disorders, Phosphorus Metabolism,Metabolism Disorder, Phosphorus,Metabolism Disorders, Phosphorus,Phosphorus Metabolism Disorder
D002118	Calcium	A basic element found in nearly all tissues. It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth. It is essential for the normal functioning of nerves and muscles and plays a role in blood coagulation (as factor IV) and in many enzymatic processes.	Coagulation Factor IV,Factor IV,Blood Coagulation Factor IV,Calcium-40,Calcium 40,Factor IV, Coagulation
D002128	Calcium Metabolism Disorders	Disorders in the processing of calcium in the body: its absorption, transport, storage, and utilization.	Calcium Metabolism Disorder,Disorder, Calcium Metabolism,Disorders, Calcium Metabolism
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D004827	Epilepsy	A disorder characterized by recurrent episodes of paroxysmal brain dysfunction due to a sudden, disorderly, and excessive neuronal discharge. Epilepsy classification systems are generally based upon: (1) clinical features of the seizure episodes (e.g., motor seizure), (2) etiology (e.g., post-traumatic), (3) anatomic site of seizure origin (e.g., frontal lobe seizure), (4) tendency to spread to other structures in the brain, and (5) temporal patterns (e.g., nocturnal epilepsy). (From Adams et al., Principles of Neurology, 6th ed, p313)	Aura,Awakening Epilepsy,Seizure Disorder,Epilepsy, Cryptogenic,Auras,Cryptogenic Epilepsies,Cryptogenic Epilepsy,Epilepsies,Epilepsies, Cryptogenic,Epilepsy, Awakening,Seizure Disorders
D005260	Female		Females
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