pyridoxal phosphate has been researched along with Down Syndrome in 7 studies
Pyridoxal Phosphate: This is the active form of VITAMIN B 6 serving as a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into pyridoxamine phosphate (PYRIDOXAMINE).
pyridoxal 5'-phosphate : The monophosphate ester obtained by condensation of phosphoric acid with the primary hydroxy group of pyridoxal.
Down Syndrome: A chromosome disorder associated either with an extra chromosome 21 or an effective trisomy for chromosome 21. Clinical manifestations include hypotonia, short stature, brachycephaly, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, Simian crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213)
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 6 (85.71) | 18.7374 |
1990's | 1 (14.29) | 18.2507 |
2000's | 0 (0.00) | 29.6817 |
2010's | 0 (0.00) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
---|---|
Bhagavan, HN | 2 |
Coleman, M | 3 |
Coursin, DB | 2 |
Coburn, SP | 3 |
Mahuren, JD | 2 |
Schaltenbrand, WE | 1 |
Frager, J | 1 |
Barnet, A | 1 |
Weiss, I | 1 |
Rosenfeld, P | 1 |
Seidenberg, M | 1 |
Papeschi, R | 1 |
Molina-Negro, P | 1 |
Sourkes, TL | 1 |
Erba, G | 1 |
1 trial available for pyridoxal phosphate and Down Syndrome
Article | Year |
---|---|
A double blind study of vitamin B6 in Down's syndrome infants. Part 2--Cortical auditory evoked potentials.
Topics: Child, Preschool; Double-Blind Method; Down Syndrome; Evoked Potentials, Auditory; Humans; Infant; P | 1985 |
6 other studies available for pyridoxal phosphate and Down Syndrome
Article | Year |
---|---|
Distribution of pyridoxal-5-phosphate in human blood between the cells and the plasma: effect of oral administration of pyridoxine on the ratio in Down's and hyperactive patients.
Topics: Administration, Oral; Adolescent; Adult; Child; Child, Preschool; Down Syndrome; Female; Humans; Hyp | 1975 |
Increased activity of pyridoxal kinase in tongue in Down's syndrome.
Topics: Adolescent; Adult; Child; Child, Preschool; Down Syndrome; Female; Humans; Male; Middle Aged; Pyrido | 1991 |
Pyridoxal-5-phosphate levels in whole blood in home-reared patients with trisomy 21.
Topics: Adolescent; Child; Child, Preschool; Down Syndrome; Female; Humans; Infant; Male; Pyridoxal Phosphat | 1973 |
Leukocyte pyridoxal phosphate and alkaline phosphatase in Down's syndrome and other retardates.
Topics: Adolescent; Adrenal Cortex Hormones; Adult; Aldehydes; Alkaline Phosphatase; Body Surface Area; Depr | 1969 |
The concentration of homovanillic and 5-hydroxyindoleacetic acids in ventricular and lumbar CSF. Studies in patients with extrapyramidal disorders, epilepsy, and other diseases.
Topics: Adolescent; Adult; Basal Ganglia Diseases; Cerebral Palsy; Cerebral Ventricles; Diazepam; Dihydroxyp | 1972 |
Pyridoxal phosphate in lymphocytes, polymorphonuclear leukocytes, and platelets in Down's syndrome.
Topics: Adolescent; Adult; Blood Platelets; Carbon Radioisotopes; Down Syndrome; Female; Humans; Intellectua | 1974 |