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homovanillic acid and Apnea

homovanillic acid has been researched along with Apnea in 3 studies

Homovanillic Acid: A 3-O-methyl ETHER of (3,4-dihydroxyphenyl)acetic acid.
homovanillate : A hydroxy monocarboxylic acid anion which is obtained by deprotonation of the carboxy group of homovanillic acid.
homovanillic acid : A monocarboxylic acid that is the 3-O-methyl ether of (3,4-dihydroxyphenyl)acetic acid. It is a catecholamine metabolite.

Apnea: A transient absence of spontaneous respiration.

Research Excerpts

ExcerptRelevanceReference
"Twelve-hour urinary excretion of 4-hydroxy-3-methoxymandelic acid (VMA), homovanillic acid (HVA), and 3-methoxy-4-hydroxyphenylglycol (MHPG) was studied in 20 premature infants, 8 without apnea and 12 with apnea."7.66Study of neurotransmitters in premature infants with or without apnea of prematurity. ( Bhat, AM; Chuang, L; Karoum, F; Lavenstein, B; Scanlon, JW, 1982)
"Urinary excretion of various catecholamine metabolites (4-hydroxy-3-methoxymandelic acid, homovanillic acid, 3-methoxy-4-hydroxphenylglycol) was studied in preterm infants with idiopathic apnea treated with theophylline."7.66Effect of theophylline on neurotransmitters in preterm infants with apnea. ( Bhat, AM; Chuang, L; Karoum, F; Lavenstein, B; Scanlon, JW, 1983)
" We suggest that idiopathic apnea of prematurity is not associated with depletion of catecholamine stores in the central nervous system."7.66Cerebrospinal fluid concentration of biogenic amine metabolites in idiopathic apnea of prematurity. ( Bhat, AM; Chuang, L; Karoum, F; Lavenstein, B; Scanlon, JW, 1983)
"Twelve-hour urinary excretion of 4-hydroxy-3-methoxymandelic acid (VMA), homovanillic acid (HVA), and 3-methoxy-4-hydroxyphenylglycol (MHPG) was studied in 20 premature infants, 8 without apnea and 12 with apnea."3.66Study of neurotransmitters in premature infants with or without apnea of prematurity. ( Bhat, AM; Chuang, L; Karoum, F; Lavenstein, B; Scanlon, JW, 1982)
"Urinary excretion of various catecholamine metabolites (4-hydroxy-3-methoxymandelic acid, homovanillic acid, 3-methoxy-4-hydroxphenylglycol) was studied in preterm infants with idiopathic apnea treated with theophylline."3.66Effect of theophylline on neurotransmitters in preterm infants with apnea. ( Bhat, AM; Chuang, L; Karoum, F; Lavenstein, B; Scanlon, JW, 1983)
" We suggest that idiopathic apnea of prematurity is not associated with depletion of catecholamine stores in the central nervous system."3.66Cerebrospinal fluid concentration of biogenic amine metabolites in idiopathic apnea of prematurity. ( Bhat, AM; Chuang, L; Karoum, F; Lavenstein, B; Scanlon, JW, 1983)

Research

Studies (3)

TimeframeStudies, this research(%)All Research%
pre-19903 (100.00)18.7374
1990's0 (0.00)18.2507
2000's0 (0.00)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Bhat, AM3
Scanlon, JW3
Lavenstein, B3
Chuang, L3
Karoum, F3

Other Studies

3 other studies available for homovanillic acid and Apnea

ArticleYear
Study of neurotransmitters in premature infants with or without apnea of prematurity.
    Clinical neuropharmacology, 1982, Volume: 5, Issue:4

    Topics: Apnea; Biogenic Amines; Homovanillic Acid; Humans; Infant, Newborn; Infant, Premature; Infant, Prema

1982
Effect of theophylline on neurotransmitters in preterm infants with apnea.
    Clinical neuropharmacology, 1983, Volume: 6, Issue:1

    Topics: Apnea; Biogenic Amines; Catecholamines; Homovanillic Acid; Humans; Infant, Newborn; Infant, Prematur

1983
Cerebrospinal fluid concentration of biogenic amine metabolites in idiopathic apnea of prematurity.
    Biology of the neonate, 1983, Volume: 43, Issue:1-2

    Topics: Apnea; Glycols; Homovanillic Acid; Humans; Infant, Newborn; Infant, Premature, Diseases; Methoxyhydr

1983