Biomaterial Database

Hyporeninemic hypoaldosteronism in infancy. 1983

L Monnens, and T Fiselier, and B Bos, and P van Munster

Hyporeninemic hypoaldosteronism was observed in an infant at the age of 3 months. Persistent hyperkalemia, hyperchloremic acidosis and salt wasting were present. All abnormal electrolyte values were corrected by the administration of fludrocortisone. Both active and inactive renin were lowered. This infant had also an unexplained spastic quadriplegia and psychomotor retardation. Hyporeninemic hypoaldosteronism should be considered to be one of the causes of salt-losing in infancy.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D011188	Potassium	An element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the intracellular fluid of muscle and other cells. Potassium ion is a strong electrolyte that plays a significant role in the regulation of fluid volume and maintenance of the WATER-ELECTROLYTE BALANCE.
D011596	Psychomotor Disorders	Abnormalities of motor function that are associated with organic and non-organic cognitive disorders.	Psychomotor Impairment,Developmental Psychomotor Disorders,Psychomotor Disorders, Developmental,Developmental Psychomotor Disorder,Impairment, Psychomotor,Impairments, Psychomotor,Psychomotor Disorder, Developmental,Psychomotor Impairments
D011782	Quadriplegia	Severe or complete loss of motor function in all four limbs which may result from BRAIN DISEASES; SPINAL CORD DISEASES; PERIPHERAL NERVOUS SYSTEM DISEASES; NEUROMUSCULAR DISEASES; or rarely MUSCULAR DISEASES. The locked-in syndrome is characterized by quadriplegia in combination with cranial muscle paralysis. Consciousness is spared and the only retained voluntary motor activity may be limited eye movements. This condition is usually caused by a lesion in the upper BRAIN STEM which injures the descending cortico-spinal and cortico-bulbar tracts.	Quadriparesis,Spastic Quadriplegia,Tetraplegia,Flaccid Quadriplegia,Flaccid Tetraplegia,Paralysis, Spinal, Quadriplegic,Spastic Tetraplegia,Flaccid Quadriplegias,Flaccid Tetraplegias,Quadripareses,Quadriplegia, Flaccid,Quadriplegia, Spastic,Quadriplegias,Quadriplegias, Flaccid,Quadriplegias, Spastic,Spastic Quadriplegias,Spastic Tetraplegias,Tetraplegia, Flaccid,Tetraplegia, Spastic,Tetraplegias,Tetraplegias, Flaccid,Tetraplegias, Spastic
D012083	Renin	A highly specific (Leu-Leu) endopeptidase that generates ANGIOTENSIN I from its precursor ANGIOTENSINOGEN, leading to a cascade of reactions which elevate BLOOD PRESSURE and increase sodium retention by the kidney in the RENIN-ANGIOTENSIN SYSTEM. The enzyme was formerly listed as EC 3.4.99.19.	Angiotensin-Forming Enzyme,Angiotensinogenase,Big Renin,Cryorenin,Inactive Renin,Pre-Prorenin,Preprorenin,Prorenin,Angiotensin Forming Enzyme,Pre Prorenin,Renin, Big,Renin, Inactive
D002712	Chlorides	Inorganic compounds derived from hydrochloric acid that contain the Cl- ion.	Chloride,Chloride Ion Level,Ion Level, Chloride,Level, Chloride Ion
D005260	Female		Females
D005438	Fludrocortisone	A synthetic mineralocorticoid with anti-inflammatory activity.	9-Fluorocortisol,9 alpha Fludrohydrocortisone,9 alpha-Fluoro-17-Hydroxycorticosterone,9 alpha-Fluorohydrocortisone,9-Fluoro-17-Hydroxycortisone,9-Fluorohydrocortisone,Astonin,Astonin Merck,Astonin-H,FCOL,9 Fluoro 17 Hydroxycortisone,9 Fluorocortisol,9 Fluorohydrocortisone,9 alpha Fluoro 17 Hydroxycorticosterone,9 alpha Fluorohydrocortisone,Astonin H,Merck, Astonin
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000138	Acidosis	A pathologic condition of acid accumulation or depletion of base in the body. The two main types are RESPIRATORY ACIDOSIS and metabolic acidosis, due to metabolic acid build up.	Metabolic Acidosis,Acidoses,Acidoses, Metabolic,Acidosis, Metabolic,Metabolic Acidoses