Published in Proc Natl Acad Sci U S A on March 01, 1971
Control of ornithine decarboxylase activity in stimulated human lymphocytes by putrescine and spermidine. Biochem J (1973) 1.41
A reappraisal of the effects of adenosine 3':5'-cyclic monophosphate on the function and morphology of the rat prostate gland. Biochem J (1973) 1.02
Polyamine biogenesis in the rat mammary gland during pregnancy and lactation. Biochem J (1972) 0.98
Microinjection of purified ornithine decarboxylase into Xenopus oocytes selectively stimulates ribosomal RNA synthesis. Proc Natl Acad Sci U S A (1983) 0.98
Antiapoptotic role for ornithine decarboxylase during oocyte maturation. Mol Cell Biol (2009) 0.86
Inhibition of putrescine synthesis blocks development of the polychete Ophryotrocha labronica at gastrulation. Proc Natl Acad Sci U S A (1978) 0.79
Protein measurement with the Folin phenol reagent. J Biol Chem (1951) 1743.91
[Amino acid determination on paper chromatograms]. Hoppe Seylers Z Physiol Chem (1957) 8.00
ABSENCE OF RIBOSOMAL RNA SYNTHESIS IN THE ANUCLEOLATE MUTANT OF XENOPUS LAEVIS. Proc Natl Acad Sci U S A (1964) 5.67
SPERMIDINE, SPERMINE, AND RELATED AMINES. Pharmacol Rev (1964) 4.60
Amine synthesis in rapidly growing tissues: ornithine decarboxylase activity in regenerating rat liver, chick embryo, and various tumors. Proc Natl Acad Sci U S A (1968) 4.24
Ribosomal cistrons and the nucleolar organizer. Biochim Biophys Acta (1966) 3.47
Amine synthesis in regenerating rat liver: extremely rapid turnover of ornithine decarboxylase. Mol Pharmacol (1969) 3.21
On the role of S-adenosyl-L-methionine in the biosynthesis of spermidine by rat prostate. J Biol Chem (1969) 2.97
Stimulation of polyamine synthesis in relation to nucleic acids in regenerating rat liver. Biochim Biophys Acta (1966) 1.92
Spermidine in Regenerating Liver: Relation to Rapid Synthesis of Ribonucleic Acid. Science (1965) 1.89
Polyamines and nucleic acids during development of the chick embryo. Biochem J (1965) 1.79
A mutation that reduces nucleolar number in Xenopus laevis. Exp Cell Res (1958) 1.78
Stimulation of spermidine synthesis in the regenerating rat liver: relation to increased ornithine decarboxylase activity. Acta Chem Scand (1968) 1.52
Studies on the biosynthetic pathway of polyamines in rat liver. Acta Physiol Scand Suppl (1967) 1.48
The dynamics of synthesis and degradation of polyamines in normal and regenerating rat liver and brain. J Biol Chem (1970) 1.47
SPERMIDINE AND SPERMINE IN RAT TISSUES AT DIFFERENT AGES. Acta Physiol Scand (1964) 1.45
Studies on DNA-dependent RNA polymerase from Escherichia coli. 1. The mechanism of polyamine induced stimulation of enzyme activity. Eur J Biochem (1968) 1.32
Amine synthesis in regenerating rat liver: effect of hypophysectomy and growth hormone on ornithine decarboxylase. Endocrinology (1969) 1.25
Changes in polyamine content of rat liver following hypophysectomy and treatment with growth hormone. Biochem Biophys Res Commun (1966) 1.24
Growth hormone induction of ornithine decarboxylase in rat liver. Endocrinology (1970) 1.17
Association of polyamines and RNA in isolated subcellular particles from rat liver. Biochim Biophys Acta (1967) 1.15
Spermine and spermidine of the prostate gland of orchiectomized rats and their effect on RNA polymerase activity. Biochem Biophys Res Commun (1968) 1.01
Mammalian ornithine decarboxylase: activation and alteration of physical behaviour by thiol compounds. Biochem J (1970) 0.95
Presence and biosynthesis of putrescine and polyamines in amphibians. Life Sci (1969) 0.84
RNA polymerase activity during development of normal and hybrid amphibian embryos. Biochim Biophys Acta (1970) 0.79
Amine synthesis in regenerating rat liver: extremely rapid turnover of ornithine decarboxylase. Mol Pharmacol (1969) 3.21
Tandem quadrupole Fourier-transform mass spectrometry of oligopeptides and small proteins. Proc Natl Acad Sci U S A (1987) 1.96
Coupling high-pressure MALDI with ion mobility/orthogonal time-of-flight mass spectrometry. Anal Chem (2000) 1.69
Determination of the protein composition of the occlusion-derived virus of Autographa californica nucleopolyhedrovirus. Proc Natl Acad Sci U S A (2003) 1.62
Proteolysis in mixed organic-aqueous solvent systems: applications for peptide mass mapping using mass spectrometry. Anal Chem (2001) 1.53
Polyamines as markers of response and disease activity in cancer chemotherapy. Cancer Res (1977) 1.52
Prolactin receptors on human T and B lymphocytes: antagonism of prolactin binding by cyclosporine. J Immunol (1985) 1.47
The dynamics of synthesis and degradation of polyamines in normal and regenerating rat liver and brain. J Biol Chem (1970) 1.47
Identification of the naturally occurring flavin of nitroalkane oxidase from fusarium oxysporum as a 5-nitrobutyl-FAD and conversion of the enzyme to the active FAD-containing form. J Biol Chem (1997) 1.42
Prolactin receptors on human lymphocytes and their modulation by cyclosporine. Biochem Biophys Res Commun (1984) 1.33
Increased polyamine concentrations in the urine of human cancer patients. Nat New Biol (1971) 1.32
Purification and characterization of S-adenosyl-L-methionine decarboxylase from rat liver. Biochemistry (1972) 1.32
The roles of the polyamines, putrescine, spermidine, and spermine in normal and malignant tissues. Life Sci (1973) 1.30
Cyclic AMP, cyclic AMP-dependent protein kinase, and the regulation of gene expression. Life Sci (1977) 1.29
Posttranslational modification of ornithine decarboxylase by its product putrescine. Biochem Biophys Res Commun (1981) 1.29
Polyamine biosynthesis and accumulation during the G1 to S phase transition. J Cell Physiol (1977) 1.26
Amine synthesis in regenerating rat liver: effect of hypophysectomy and growth hormone on ornithine decarboxylase. Endocrinology (1969) 1.25
Proposed model of major sequential biochemical events of a trophic response. Life Sci (1976) 1.22
Clinical relevance of polyamines as biochemical markers of tumor kinetics. Clin Chem (1977) 1.18
On the structure elucidation using ion mobility spectrometry and molecular dynamics. J Phys Chem A (2009) 1.18
Growth hormone induction of ornithine decarboxylase in rat liver. Endocrinology (1970) 1.17
Cell cycle-specific activity of type I and type II cyclic adenosine 3':5'-monophosphate-dependent protein kinases in Chinese hamster ovary cells. J Biol Chem (1976) 1.17
Ornithine decarboxylase as a biological and pharmacological tool. Pharmacology (1980) 1.16
Urinary polyamines in cancer patients. Cancer Res (1971) 1.15
Polyamines as predictors of success and failure in cancer chemotherapy. Lancet (1975) 1.14
Concanavalin A-stimulated murine splenocytes produce a factor with prolactin-like bioactivity and immunoreactivity. Biochem Biophys Res Commun (1987) 1.13
Ornithine decarboxylase activity: control by cyclic nucleotides. Science (1975) 1.09
Experimental and theoretical studies of (CsI)n Cs+ cluster ions produced by 355 nm laser desorption ionization. J Phys Chem A (2008) 1.07
Type I and type II cyclic AMP-dependent protein kinase as opposite effectors of lymphocyte mitogenesis. Nature (1977) 1.07
Measurement of putrescine, spermidine, and spermine in physiological fluids by use of an amino acid analyzer. Clin Chem (1973) 1.07
Isolation and characterization of two distinct forms of liver fatty acid binding protein from the rat. Biochim Biophys Acta (1999) 1.06
Differential expression of type I and type II cyclic AMP-dependent protein kinases during cell cycle and cyclic AMP-induced growth arrest. Proc Natl Acad Sci U S A (1980) 1.05
Polyamine synthesis in rapidly growing tissues. Fed Proc (1970) 1.04
Reappraisal of plateau phase in myeloma. Lancet (1980) 1.04
Clinical relevance of polyamines. Crit Rev Clin Lab Sci (1983) 1.04
Regulation of interleukin 2-driven T-lymphocyte proliferation by prolactin. Proc Natl Acad Sci U S A (1990) 1.04
The relationship between polyamine accumulation and DNA replication in synchronized Chinese hamster ovary cells after heat shock. Cancer Res (1977) 1.01
Changes in polyamine metabolism in WI38 cells stimulated to proliferate. Exp Cell Res (1975) 1.00
Etretinate therapy for psoriasis: clinical responses, remission times, epidermal DNA and polyamine responses. J Am Acad Dermatol (1983) 0.99
Fine-tuning the ring-size of metallacyclophanes: a rational approach to molecular pentagons. J Am Chem Soc (2001) 0.99
Reproducibility and quantitation of matrix-assisted laser desorption ionization mass spectrometry: effects of nitrocellulose on peptide ion yields. Biol Mass Spectrom (1993) 0.99
Pro-sterol carrier protein-2: role of the N-terminal presequence in structure, function, and peroxisomal targeting. J Biol Chem (2000) 0.98
Polyamines. (1) Enhanced s-adenosyl-L-methionine decarboxylase in rapid growth systems, and (2) the relationships between polyamine concentration and RNA accumulation. Biochim Biophys Acta (1971) 0.98
Polyamine biogenesis in the rat mammary gland during pregnancy and lactation. Biochem J (1972) 0.98
Microinjection of purified ornithine decarboxylase into Xenopus oocytes selectively stimulates ribosomal RNA synthesis. Proc Natl Acad Sci U S A (1983) 0.98
Polyamine accumulation and biosynthesis in a mouse L1210 leukemia. Cancer Res (1971) 0.97
Increased nuclear conjugated polyamines and transglutaminase during liver regeneration. Proc Natl Acad Sci U S A (1981) 0.97
Retinoids increase transglutaminase activity and inhibit ornithine decarboxylase activity in Chinese hamster ovary cells and in melanoma cells stimulated to differentiate. Proc Natl Acad Sci U S A (1982) 0.97
Polyamine synthesis and accumulation in the castrated rat uterus after estradiol-17-beta stimulation. Endocrinology (1971) 0.97
Ornithine decarboxylase induction during B1 progression of normal and Rous sarcoma virus-transformed cells. Cancer Res (1980) 0.96
Effects of methotrexate and cytosine arabinoside on polyamine metabolism in a mouse L1210 leukemia. Cancer Res (1972) 0.94
Circadian alterations in prolactin, corticosterone, and thyroid hormone levels and down-regulation of prolactin receptor activity by 2,3,7,8-tetrachlorodibenzo-p-dioxin. Toxicol Appl Pharmacol (1987) 0.94
Increase in type I adenosine 3',5'-monophosphate-dependent protein kinase during isoproterenol-induced cardiac hypertrophy. Biochem Biophys Res Commun (1976) 0.94
Relative usefulness of measuring polyamines in serum, plasma, and urine as biochemical markers of cancer. Clin Chem (1975) 0.93
Cell cycle specific fluctuations in adenosine 3':5'-cyclic monophosphate and polyamines of Chinese hamster cells. Proc Natl Acad Sci U S A (1975) 0.93
Specific regulation by steroid hormones of the amount of type I cyclic AMP-dependent protein kinase holoenzyme. Proc Natl Acad Sci U S A (1978) 0.93
Retinol inhibition of ornithine decarboxylase induction and G1 progression in Chinese hamster ovary cells. Cancer Res (1979) 0.92
Thermal denaturation: a useful technique in peptide mass mapping. Anal Chem (2000) 0.92
Independent expression of cardiac type I and II cyclic AMP-dependent protein kinase during murine embryogenesis and postnatal development. Biochim Biophys Acta (1979) 0.92
Cyclosporine inhibits prolactin induction of ornithine decarboxylase in rat tissues. Mol Cell Endocrinol (1984) 0.92
Cell cycle-specific locus of vitamin A inhibition of growth. Cancer Res (1979) 0.92
Ornithine decarboxylase: a key regulatory enzyme in normal and neoplastic growth. Drug Metab Rev (1985) 0.92
Rapid activation of protein kinase C in isolated rat liver nuclei by prolactin, a known hepatic mitogen. Proc Natl Acad Sci U S A (1988) 0.92
Type I cyclic AMP-dependent protein kinase as a positive effector of growth. Adv Cyclic Nucleotide Res (1978) 0.92
Ornithine decarboxylase may be a multifunctional protein. Adv Enzyme Regul (1983) 0.91
Ornithine decarboxylase: a key regulatory protein. Med Biol (1981) 0.91
Polyamine content of AKR leukemic cells in relation to the cell cycle. Cancer Res (1973) 0.91
Identification of individual proteins in complex protein mixtures by high-resolution, high-mass-accuracy MALDI TOF-mass spectrometry analysis of in-solution thermal denaturation/enzymatic digestion. Anal Chem (2001) 0.91
Analysis of risk factors for acute allograft rejection after heart transplantation. J Heart Transplant (1990) 0.90
New aspects of prolactin and immunity: a lymphocyte-derived prolactin-like product and nuclear protein kinase C activation. Trends Pharmacol Sci (1989) 0.90
Ratiometric pulsed alkylation/mass spectrometry of the cysteine pairs in individual zinc fingers of MRE-binding transcription factor-1 (MTF-1) as a probe of zinc chelate stability. Biochemistry (2001) 0.90
Polyamine biogenesis in left ventricle of the rat heart after aortic constriction. Am J Physiol (1972) 0.90
Detection of mass 16 241 ions by Fourier-transform mass spectrometry. Anal Chem (1986) 0.90
Polyamine biosynthesis and accumulation during the early development of the nudibranch Phestilla sibogae. Dev Biol (1977) 0.89
Stimulation of ornithine decarboxylase activity and inhibition of S-adenosyl-L-methionine decarboxylase activity in leukaemic mice by methylglyoxal bis(guanylhydrazone). Biochem J (1973) 0.89
Relationship of ornithine decarboxylase to RNA polymerase i activity. Life Sci (1975) 0.89
Pulsed-alkylation mass spectrometry for the study of protein folding and dynamics: development and application to the study of a folding/unfolding intermediate of bacterial luciferase. Biochemistry (2001) 0.89
Evaluation of matrix-assisted laser desorption ionization-time-of-flight mass measurement accuracy by using delayed extraction. J Am Soc Mass Spectrom (1996) 0.88
Prolactin is a tumor promoter in rat liver. Life Sci (1985) 0.88
Ornithine decarboxylase from calf liver. Purification and properties. Biochemistry (1981) 0.88
Conjugation of radiolabeled polyamines in the rat. Cancer Res (1977) 0.88
Estimation of urinary diamines and polyamines by thin-layer chromatography. J Chromatogr (1975) 0.88
In vivo activation of cAMP-dependent protein kinase by aminophylline and 1-methyl, 3-isobutylxanthine. Biochem Biophys Res Commun (1975) 0.87
Multi-anode detection in electrospray ionization time-of-flight mass spectrometry. J Am Soc Mass Spectrom (1998) 0.87
beta-Endorphin is a kidney trophic hormone. Life Sci (1979) 0.87
Comparative properties of rat liver and sea urchin eggs S-adenosyl-L-methionine decarboxylase. Biochemistry (1974) 0.87
Effects of lipopolysaccharide on intestinal injury; potential role of nitric oxide and lipid peroxidation. J Surg Res (1996) 0.86
Cyclic AMP levels and types I and II cyclic AMP-dependent protein kinase activity in synchronized cells and in quiescent cultures stimulated to proliferate. Biochim Biophys Acta (1978) 0.86
Prolonged induction of hepatic ornithine decarboxylase and its relation to cyclic adenosine 3':5'-monophosphate-dependent protein kinase activation after a single administration of diethylnitrosamine. Cancer Res (1979) 0.86
Glucocorticoid inhibits elevated polyamine biosynthesis in psoriasis. J Invest Dermatol (1978) 0.86
Transglutaminase may mediate certain physiological effects of endogenous amines and of amine-containing therapeutical agents. Life Sci (1982) 0.85
Hypothyroxinemia and hypothermia in rats in response to 2,3,7,8-tetrachlorodibenzo-p-dioxin administration. Toxicol Appl Pharmacol (1983) 0.85
Differential conjugation of polyamines to calf nuclear and nucleolar proteins. J Cell Physiol (1981) 0.85
Posttranslationally modified ornithine decarboxylase may regulate RNA polymerase I activity. Biochem Pharmacol (1982) 0.85
Prolactin-dependent mitogenesis in Nb 2 node lymphoma cells: effects of immunosuppressive cyclopeptides. J Immunol (1987) 0.85
Surface-induced dissociation on a MALDI-ion mobility-orthogonal time-of-flight mass spectrometer: sequencing peptides from an "in-solution" protein digest. Anal Chem (2001) 0.85
Improving mass spectrometric sequencing of arginine-containing peptides by derivatization with acetylacetone. J Mass Spectrom (1997) 0.85
Depression of polyamine synthesis in L1210 leukemic mice during treatment with a potent antileukemic agent, 5-azacytidine. Cancer Res (1973) 0.85
Rapid elevation of rat serum prolactin concentration by cyclosporine, a novel immunosuppressive drug. Biochem Biophys Res Commun (1984) 0.85
Autoradiographic distributions of 3 H-putrescine and 3 H-uridine in a Xenopus liver cell line. Z Zellforsch Mikrosk Anat (1971) 0.84