Zobrazeno 1 - 10
of 120
pro vyhledávání: '"L Cronenberger"'
Autor:
Alain Savany, L. Cronenberger
Publikováno v:
European Journal of Biochemistry. 123:593-599
The properties of specific histidine decarboxylase from highly purified rat gastric mucosa preparations were studied. The kinetic parameters were pH dependent: the apparent Km value varied inversely with pH; the maximum reaction velocity was reached
Publikováno v:
Drug discoveriestherapeutics. 4(1)
The objective of this analysis was to explore exposure-response modeling of data from a thorough QT (TQT) study of tolterodine in CYP2D6 extensive (EMs) and poor metabolizers (PMs). Crossover treatments of the TQT study included the recommended (2 mg
Autor:
A, Savany, L, Cronenberger
Publikováno v:
Biochemistry international. 20(2)
Conditions favouring protein phosphorylation and dephosphorylation are examined for their effects on activity and charge heterogeneity of the rat gastric mucosal histidine decarboxylase. Incubation of gastric supernatant with various combinations of
Publikováno v:
Preparative Biochemistry. 12:395-415
S-adenosyl-L-homocysteine hydrolase catalyses the synthesis of S-adenosyl-homocysteine (AdoHcy) from adenosine (Ado) and L-homocysteine (L-Hcy) in the absence of other enzymes, such adenosine deaminase, using Ado or L-Hcy as a substrate. Studies conc
Publikováno v:
Archives Internationales de Physiologie et de Biochimie. 87:253-264
1.—The administration of SAH to rats, at physiologically active dose on the sleep, does not change the urinary level of MD and NM. On the other hand, the excretion of DA and NA decreases.2.—In the brain, SAH does not modify neither the concentrat
Autor:
Alain Savany, L. Cronenberger
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Enzymology. 526:247-258
A specific histidine decarboxylase from rat gastric mucosa has been obtained at high purity and good yield (purification about 600-fold). The purification procedure included double (NH4)2SO4 fractionation, ion-exchange chromatography, preparative iso
Publikováno v:
Life Sciences. 35:589-596
S-adenosylmethionine and adenosine levels in the rat pineal gland were determined by high-performance liquid chromatography after fractionation of the pineal extracts. The concentration of S-adenosylmethionine follows a circadian rhythm and is about
Publikováno v:
Archives Internationales de Physiologie et de Biochimie. 86:715-724
The repartition of [3H]L-dopa administred i.p. does not change in rats treated with 5-adenosyl-L-methionine (SAM). The effect was studied on the central nervous system and at the periphery. The biosynthesis of metabolites [3H]dopamine and [3H]3-O-met
Autor:
L. Cronenberger, Jean-Noël Bidard
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 164:139-154
Identification of 4-O-methyldopamine in rat tissues by reversed-phase liquid chromatography 4-O-Methyldopamine was identified and assayed in tissues from l -dopa treated rats by reversed-phase high-performance liquid chromatography. The initial steps
Publikováno v:
Journal of Chromatography A. 170:430-436