Published in Anal Biochem on January 01, 1993
Quantitative assessment of blood flow, blood volume and blood oxygenation effects in functional magnetic resonance imaging. Nat Med (1998) 2.87
Comparison of the dependence of blood R2 and R2* on oxygen saturation at 1.5 and 4.7 Tesla. Magn Reson Med (2003) 1.95
Monitoring thymidine kinase and ganciclovir-induced changes in rat malignant glioma in vivo by nuclear magnetic resonance imaging. Cancer Gene Ther (1998) 1.62
Observation of cerebral metabolites in an animal model of acute liver failure in vivo: a 1H and 31P nuclear magnetic resonance study. J Neurochem (1989) 1.56
Proton exchange as a relaxation mechanism for T1 in the rotating frame in native and immobilized protein solutions. Biochem Biophys Res Commun (2001) 1.55
Measurement of tissue oxygen extraction ratios from venous blood T(2): increased precision and validation of principle. Magn Reson Med (2001) 1.52
Early detection of irreversible cerebral ischemia in the rat using dispersion of the magnetic resonance imaging relaxation time, T1rho. J Cereb Blood Flow Metab (2000) 1.49
Detection of water quality using simulated satellite data and semi-empirical algorithms in Finland. Sci Total Environ (2001) 1.49
1H MRS detects polyunsaturated fatty acid accumulation during gene therapy of glioma: implications for the in vivo detection of apoptosis. Nat Med (1999) 1.38
1H NMR visible lipids in the life and death of cells. Trends Biochem Sci (2000) 1.37
Determination of oxygen extraction ratios by magnetic resonance imaging. J Cereb Blood Flow Metab (1999) 1.36
Quantitative 1H nuclear magnetic resonance diffusion spectroscopy of BT4C rat glioma during thymidine kinase-mediated gene therapy in vivo: identification of apoptotic response. Cancer Res (1998) 1.33
Synaptosomal bioenergetics. The role of glycolysis, pyruvate oxidation and responses to hypoglycaemia. Eur J Biochem (1986) 1.27
Quantitative magnetic resonance imaging assessment of cerebral ischemia in rat using on-resonance T(1) in the rotating frame. Magn Reson Med (1999) 1.23
Monitoring of the uptake and metabolism of aminooxy analogues of polyamines in cultured cells by high-performance liquid chromatography. J Chromatogr (1992) 1.22
Retrieval of water quality from airborne imaging spectrometry of various lake types in different seasons. Sci Total Environ (2001) 1.17
Transition-state analogues of aminoacyl adenylates. FEBS Lett (1978) 1.17
The mechanism of pyrophosphorolysis of RNA by RNA polymerase. Endowment of RNA polymerase with artificial exonuclease activity. Biochem J (1984) 1.14
Subcellular distribution of phosphagens in isolated perfused rat heart. FEBS Lett (1980) 1.14
Interaction of tyrosine phenol-lyase with phosphoroorganic analogues of substrate amino acids. Eur J Biochem (2000) 1.13
[Phosphinic analog of methionine inhibits growth of leucosis cell L1210 and transforms to phosphinic analog of S-adenosylmethionine]. Bioorg Khim (2000) 1.12
Choline-containing compounds in human astrocytomas studied by 1H NMR spectroscopy in vivo and in vitro. J Neurochem (1994) 1.11
The reaction of beta-chloroglutamic acid with glutamate-aspartate transaminase. Eur J Biochem (1968) 1.09
[Enzyme reamination of phosphororganic analogs of aspartate and glutamate]. Bioorg Khim (1989) 1.07
alpha-Aminophosphonous acids: the substrates of ATP--PPi exchange reaction, catalysed by aminoacyl-tRNA synthetases. FEBS Lett (1978) 1.05
Piperazinylalkyl prodrugs of naproxen improve in vitro skin permeation. Eur J Pharm Sci (2000) 1.05
Analysis on the feasibility of multi-source remote sensing observations for chl-a monitoring in Finnish lakes. Sci Total Environ (2001) 1.04
Noninvasive detection of cerebral hypoperfusion and reversible ischemia from reductions in the magnetic resonance imaging relaxation time, T2. J Cereb Blood Flow Metab (1998) 1.02
Compartmentation of citrate in relation to the regulation of glycolysis and the mitochondrial transmembrane proton electrochemical potential gradient in isolated perfused rat heart. Biochim Biophys Acta (1982) 1.00
Aminooxyacetic acid inhibits the malate-aspartate shuttle in isolated nerve terminals and prevents the mitochondria from utilizing glycolytic substrates. Biochim Biophys Acta (1987) 1.00
Diagnostic assessment of brain tumours and non-neoplastic brain disorders in vivo using proton nuclear magnetic resonance spectroscopy and artificial neural networks. J Cancer Res Clin Oncol (1999) 0.96
Characterization of difluoromethylornithine-resistant mouse and human tumour cell lines. Biochem J (1989) 0.95
Synthesis of hepatic polyamines, ribonucleic acid and S-adenosylmethionine in normal and oestrogen-treated chicks. Biochem J (1976) 0.95
Complexes of aspartate aminotransferase with hydroxylamine derivatives: spectral studies in solution and in the crystalline state. Biochimie (1989) 0.94
Bisphosphonate prodrugs: synthesis and in vitro evaluation of novel clodronic acid dianhydrides as bioreversible prodrugs of clodronate. J Med Chem (1999) 0.93
Bisphosphonate prodrugs: synthesis and in vitro evaluation of novel acyloxyalkyl esters of clodronic acid. J Med Chem (1999) 0.93
The synthesis and properties of phosphopyridoxyl amino acids. Biochem Biophys Res Commun (1969) 0.93
Bisphosphonate prodrugs: synthesis and in vitro evaluation of alkyl and acyloxymethyl esters of etidronic acid as bioreversible prodrugs of etidronate. Eur J Pharm Sci (2000) 0.93
Automated classification of human brain tumours by neural network analysis using in vivo 1H magnetic resonance spectroscopic metabolite phenotypes. Neuroreport (1996) 0.91
Graded reduction of cerebral blood flow in rat as detected by the nuclear magnetic resonance relaxation time T2: a theoretical and experimental approach. J Cereb Blood Flow Metab (2000) 0.91
Venous blood effects in spin-echo fMRI of human brain. Magn Reson Med (1999) 0.91
Human spermidine synthase: cloning and primary structure. DNA Cell Biol (1990) 0.91
Phosphonate analogues of diadenosine 5',5'''-P1,P4-tetraphosphate as substrates or inhibitors of procaryotic and eucaryotic enzymes degrading dinucleoside tetraphosphates. Biochemistry (1987) 0.91
Polyamine synthesis in mammalian tissues. Isolation and characterization of spermidine synthase from bovine brain. Biochem J (1984) 0.90
Interrelations of T(1) and diffusion of water in acute cerebral ischemia of the rat. Magn Reson Med (2000) 0.90
Cerebral T1rho relaxation time increases immediately upon global ischemia in the rat independently of blood glucose and anoxic depolarization. Magn Reson Med (2001) 0.89
¹H nuclear magnetic resonance spectroscopy characterisation of metabolic phenotypes in the medulloblastoma of the SMO transgenic mice. Br J Cancer (2010) 0.89
Use of spin echo T(2) BOLD in assessment of cerebral misery perfusion at 1.5 T. MAGMA (2001) 0.88
Measurement of the striatal dopamine transporter density and heterogeneity in type 1 alcoholics using human whole hemisphere autoradiography. Neuroimage (2001) 0.88
1-Aminooxy-3-aminopropane reversibly prevents the proliferation of cultured baby hamster kidney cells by interfering with polyamine synthesis. J Biol Chem (1988) 0.88
[An effective inhibitor of S-adenosylmethionine decarboxylase]. Bioorg Khim (1983) 0.88
Aminoalkylphosphinates are new effective inhibitors of melanogenesis and fungicides. Dokl Biochem Biophys (2004) 0.87
Transgenic mice overexpressing truncated trkB neurotrophin receptors in neurons show increased susceptibility to cortical injury after focal cerebral ischemia. Mol Cell Neurosci (2000) 0.87
1-Aminooxy-3-aminopropane, a new and potent inhibitor of polyamine biosynthesis that inhibits ornithine decarboxylase, adenosylmethionine decarboxylase and spermidine synthase. Biochem Biophys Res Commun (1985) 0.87
Independent component analysis to proton spectroscopic imaging data of human brain tumours. Eur J Radiol (2005) 0.87
[Aminooxypropylamine--an effective inhibitor of ornithine decarboxylase in vitro and in vivo]. Bioorg Khim (1985) 0.87
Brain metabolites as 1H NMR markers of neuronal and glial disorders. NMR Biomed (1989) 0.87
Pyruvate utilization by synaptosomes is independent of calcium. FEBS Lett (1986) 0.87
[Amino oxyadsorbents. New type of adsorbents for affinity chromatography: purification of tRNA-methylases from rat nephron on aminooxybutylcellulose with immobilized tRNA]. Mol Biol (Mosk) (1979) 0.86
Metabolism, cellular actions, and cytotoxicity of selenomethionine in cultured cells. Biol Trace Elem Res (1991) 0.86
[Selective inhibition of aspartate transaminase by analogues of glutamic acid]. Biokhimiia (1968) 0.86
Neuroprotective role of ornithine decarboxylase activation in transient focal cerebral ischaemia: a study using ornithine decarboxylase-overexpressing transgenic rats. Eur J Neurosci (1998) 0.85
Effect of human mast cell tryptase on human plasma proenzymes. Int Arch Allergy Appl Immunol (1989) 0.85
The allosteric effect of salt on human mast cell tryptase. Biochim Biophys Acta (1988) 0.85
Failure to maintain glycolysis in anoxic nerve terminals. J Neurochem (1986) 0.84
Methionine toxicity in the rat in relation to hepatic accumulation of S-adenosylmethionine: prevention by dietary stimulation of the hepatic transsulfuration pathway. Arch Biochem Biophys (1993) 0.84
Molecular cloning of a cDNA encoding human spermine synthase. DNA Cell Biol (1995) 0.84
S-adenosylmethionine metabolism and its relation to polyamine synthesis in rat liver. Effect of nutritional state, adrenal function, some drugs and partial hepatectomy. Biochem J (1977) 0.84
Catabolism and lability of S-adenosyl-L-methionine in rat liver extracts. Biochem J (1984) 0.84
Crystal structures and solution studies of oxime adducts of mitochondrial aspartate aminotransferase. Eur J Biochem (1996) 0.84
Isolated rat heart mitochondria are able to metabolize pent-4-enoate to tricarboxylic acid-cycle intermediates. Biochem J (1980) 0.84
Reactions catalysed by cysteine lyase from the yolk sac of chicken embryo. Biochim Biophys Acta (1969) 0.84
Aminoalkythiophosphonates: a new type of biologically active compounds. Dokl Biochem Biophys (2005) 0.84
Mitochondrial membrane potential, transmembrane difference in the NAD+ redox potential and the equilibrium of the glutamate-aspartate translocase in the isolated perfused rat heart. Biochim Biophys Acta (1983) 0.83
Succinyl phosphonate inhibits alpha-ketoglutarate oxidative decarboxylation, catalyzed by alpha-ketoglutarate dehydrogenase complexes from E. coli and pigeon breast muscle. FEBS Lett (1996) 0.83
NMR spectroscopy: current status and future possibilities. Acta Neurochir Suppl (Wien) (1993) 0.83
Assessment of brain tissue viability in acute ischemic stroke by BOLD MRI. NMR Biomed (2001) 0.83
Ruthenium red inhibits the voltage-dependent increase in cytosolic free calcium in cortical synaptosomes from guinea-pig. Biochem Pharmacol (1989) 0.82
Polyamine-dependent alterations in the structure of microfilaments, Golgi apparatus, endoplasmic reticulum, and proteoglycan synthesis in BHK cells. J Cell Biochem (1997) 0.82
Formation of CO2 from the carboxyl group of S-adenosylmethionine by liver membrane-associated enzymes involves the demethylation-transsulphuration pathway. Biochem Biophys Res Commun (1978) 0.82
Purification and partial characterization of human polyamine synthases. Biochem J (1989) 0.82
Oxidative stress and inflammation in the pathogenesis of activated polyamine catabolism-induced acute pancreatitis. Amino Acids (2007) 0.82
Feedback regulation of S-adenosylmethionine decarboxylase synthesis. Biochem J (1989) 0.82