EurekaMag.com logo
+ Site Statistics
References:
52,725,316
Abstracts:
28,411,598
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Differences in the response of human and rat blood to l dopa and 5 hydroxy l tryptophan in vitro biochemical and histochemical data


Journal of Clinical Chemistry and Clinical Biochemistry 16(1): 5-10
Differences in the response of human and rat blood to l dopa and 5 hydroxy l tryptophan in vitro biochemical and histochemical data
When incubated with whole human blood at ordinary temperature, L-dopa remains unchanged for at least 30 min. Under the same experimental conditions, 5-hydroxy-L-tryptophan shows a tendency to decrease. When incubated with blood from pentobarbital anesthetized rats, these aminoacids decrease to about 50% of the added quantity in less than 5 min; thereafter, their level remains stable (L-dopa) or slowly decreases (5-hydroxy-L-tryptophan).


Accession: 005151560



Related references

Differences between human and rat blood towards 3,4-dihydroxy-L-phenylalanine and 5-hydroxy-L-tryptophan in vitro. Biochemical and histochemical data. Journal of Clinical Chemistry and Clinical Biochemistry. Zeitschrift für Klinische Chemie und Klinische Biochemie 16(1): 5-9, 1978

Differential effects of a decarboxylase inhibitor towards l dopa and l 5 hydroxy tryptophan polygraphic and biochemical data. Psychopharmacologia 45(1): 93-96, 1975

Brain dopa 5 hydroxy tryptophan decarboxylase activity after the chronic administration of l dopa or 5 hydroxy l tryptophan in normal and lesioned cats. Brain Research 76(3): 401-412, 1974

Dopa and 5 hydroxy tryptophan accumulation in rat brain a facile assessment of the effects of central nervous system drugs on dopamine and serotonin 5 hydroxy tryptophan synthesis. Federation Proceedings 33(3 PART 1): 467, 1974

Biochemical properties and kinetic parameters of dopa 5 hydroxy tryptophan decarboxylase ec 4.1.1.28 in brain liver and adrenals of cat. Canadian Journal of Biochemistry 57(7): 1014-1018, 1979

Effects of l dopa and l 5 hydroxy tryptophan on the visual evoked response. Physiology & Behavior 25(2): 317-320, 1980

Simultaneous determination of indole compounds tryptophan 5 hydroxy tryptophan 5 hydroxy tryptamine and 5 hydroxy iaa and catechol compounds tyrosine dopa dopamine norepinephrine and epinephrine in rat brain by high performance liquid chromatography with weak acidic cation exchange resin hitachi gel no 3011c. 1981

Effect of chronically administered l dopa on dopa 5 hydroxy tryptophan decarboxylase and tyrosine hydroxylase and tryptophan hydroxylase in cat brain. Journal of Neural Transmission 34(3): 171-185, 1973

Immune response of the regional lymph nodes against the effect of 5 hydroxy tryptophan and dopa. Byulleten' Eksperimental'noi Biologii i Meditsiny 69(2): 63-66, 1970

Cerebro vascular response to intra carotid infusion in 5 hydroxy tryptophan and l dopa in cats. Archives Internationales de Pharmacodynamie et de Therapie 233(2): 281-289, 1978