Page last updated: 2024-10-20

urea and Down Syndrome

urea has been researched along with Down Syndrome in 10 studies

pseudourea: clinical use; structure
isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives.

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)

Research

Studies (10)

TimeframeStudies, this research(%)All Research%
pre-19903 (30.00)18.7374
1990's3 (30.00)18.2507
2000's3 (30.00)29.6817
2010's1 (10.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Pinto, J1
Almeida, LM1
Martins, AS1
Duarte, D1
Domingues, MR1
Barros, AS1
Galhano, E1
Pita, C1
Almeida, Mdo C1
Carreira, IM1
Gil, AM1
COBURN, SP2
LUCE, MW1
MERTZ, ET2
Agrawal, YP1
Ylikangas, P1
Parviainen, MT1
Penttilä, IM1
Peleg, L1
Ries, L1
Getslev, V1
Lusky, A1
Chaki, R1
Lipitz, S1
Barkai, G1
Ross, BD1
Grozdea, J1
De La Farge, F1
Bourrouillou, G1
Calot, M1
Cambus, JP1
Valdiguié, P1
Karidas, CN1
Michailidis, GD1
Spencer, K1
Economides, DL1
Cuckle, HS1
Wald, NJ1
Goodburn, SF1
Sneddon, J1
Amess, JA1
Dunn, SC1
Shiraishi, Y1
Seidenberg, M1

Reviews

1 review available for urea and Down Syndrome

ArticleYear
Real or imaginary? Human metabolism through nuclear magnetism.
    IUBMB life, 2000, Volume: 50, Issue:3

    Topics: Alzheimer Disease; Animals; Brain; Down Syndrome; Glutamic Acid; History, 20th Century; Humans; In V

2000

Other Studies

9 other studies available for urea and Down Syndrome

ArticleYear
Impact of fetal chromosomal disorders on maternal blood metabolome: toward new biomarkers?
    American journal of obstetrics and gynecology, 2015, Volume: 213, Issue:6

    Topics: Acetates; Adult; Biomarkers; Blood Glucose; Case-Control Studies; Chromosome Disorders; Citric Acid;

2015
ELEVATED LEVELS OF SEVERAL NITROGENOUS NON-PROTEIN METABOLITES IN MONGOLOID BLOOD.
    American journal of mental deficiency, 1965, Volume: 69

    Topics: Blood Chemical Analysis; Blood Glucose; Blood Urea Nitrogen; Creatine; Creatinine; Down Syndrome; Hu

1965
Flow cytometric method to measure urea-resistant alkaline phosphatase from blood neutrophils for use in the prenatal screening of Down's syndrome.
    Prenatal diagnosis, 1994, Volume: 14, Issue:12

    Topics: Alkaline Phosphatase; Anticoagulants; Down Syndrome; Drug Resistance; Enzyme Stability; Female; Flow

1994
Heat stable and urea resistant alkaline phosphatase in maternal neutrophils from normal and Down syndrome pregnancies.
    Prenatal diagnosis, 1999, Volume: 19, Issue:3

    Topics: Alkaline Phosphatase; Down Syndrome; Drug Resistance; Enzyme Stability; Female; Hot Temperature; Hum

1999
Maternal serum urea resistant alkaline phosphatase in Down syndrome pregnancy.
    Early human development, 2002, Volume: 67, Issue:1-2

    Topics: Adult; Alkaline Phosphatase; Down Syndrome; Female; Humans; Middle Aged; Pregnancy; Pregnancy Trimes

2002
Biochemical screening for Down syndrome in pregnancies following renal transplantation.
    Prenatal diagnosis, 2002, Volume: 22, Issue:3

    Topics: Adult; alpha-Fetoproteins; Biomarkers; Chorionic Gonadotropin, beta Subunit, Human; Creatinine; Down

2002
Measurement of activity of urea resistant neutrophil alkaline phosphatase as an antenatal screening test for Down's syndrome.
    BMJ (Clinical research ed.), 1990, Nov-03, Volume: 301, Issue:6759

    Topics: Adult; Alkaline Phosphatase; Case-Control Studies; Clinical Enzyme Tests; Down Syndrome; Female; Fet

1990
[New differential staining technic of human chromosomes. 2. Urea treatment and Giemsa banding applied to the study of chromosomal aberrations].
    Kaibogaku zasshi. Journal of anatomy, 1973, Volume: 48, Issue:6

    Topics: Chromosome Aberrations; Down Syndrome; Humans; Karyotyping; Methods; Staining and Labeling; Turner S

1973
Clearance of uric acid, urea, and creatinine in Down's syndrome.
    Journal of applied physiology, 1967, Volume: 23, Issue:4

    Topics: Adult; Blood Urea Nitrogen; Creatinine; Down Syndrome; Humans; Kidney Function Tests; Male; Metaboli

1967