Zobrazeno 1 - 10
of 21
pro vyhledávání: '"O Tortora"'
Publikováno v:
The Journal of biological chemistry. 272(40)
Peptide synthetases are large enzymatic complexes that catalyze the synthesis of biologically active peptides in microorganisms and fungi and typically have an unusual structure and sequence. Peptide synthetases have recently been engineered to modif
Publikováno v:
Journal of Chromatography A. 389:379-388
Amino acid analysis by precolumn derivatization with phenyl isothiocyanate and subsequent characterization of the phenylthiocarbamyl derivatives by high-performance liquid chromatography on an inexpensive Supersphere C8 column is described. The pheny
Publikováno v:
Journal of Biological Chemistry. 264:6648-6654
Monoiodinated radioligands of the homologous 36-amino acid peptides, neuropeptide Y (NPY) and peptide YY, were prepared by reverse phase high performance liquid chromatography with isocratic elution. [125I-Tyr1]- and [125I-Tyr36]monoiodoNPY bound equ
Autor:
J. C. O. Tortora
Publikováno v:
Applied and Environmental Microbiology. 47:1172-1174
A medium containing 0.50 g of thiotone peptone, 0.30 g of soluble starch, 0.02 g of MgSO4 X 7H2O, 0.90 g of Na2HPO4 X 2H2O, 100.00 ml of distilled water, and optionally , 166 micrograms of dichloridric thiamine supported sporulation of 138 out of 141
Publikováno v:
Histochemistry. 85(1)
Antibodies specific for chromogranin A, B or C have been used to detect immunohistochemically these three anionic proteins. Pancreatic A, B and PP cells, gut argentaffin EC, argyrophil ECL and gastrin G cells, thyroid C cells, parathyroid cells, adre
Publikováno v:
Seminars in diagnostic pathology. 1(4)
The use of specific secretory products, hormones, and neuroregulators as diagnostic tools for neuroendocrine tumors is illustrated. Results of extensive immunohistochemical and cytologic investigations are discussed in the light of other pathologic a
Publikováno v:
XIth International Congress on Thrombosis and Haemostasis.
An Italian family suffering from a novel hereditary disease, i.e. hypofihrinogenemia connected with hepatic storage of fibrinogen, has been identified. A similar disorder has previously been described in two German families. The discovery originated
Publikováno v:
The Journal of biological chemistry. 264(12)
Monoiodinated radioligands of the homologous 36-amino acid peptides, neuropeptide Y (NPY) and peptide YY, were prepared by reverse phase high performance liquid chromatography with isocratic elution. [125I-Tyr1]- and [125I-Tyr36]monoiodoNPY bound equ
Autor:
O. Tortora, Mairead M.T. O'Hare, Steen Gammeltoft, M. Busch-Sørensen, Søren P. Sheikh, Thue W. Schwartz
Publikováno v:
Journal of neurochemistry. 52(5)
The regional distribution of neuropeptide Y (NPY) immunoreactivity and receptor binding was studied in the porcine CNS. The highest amounts of immunoreactive NPY were found in the hypothalamus, septum pellucidum, gyrus cinguli, cortex frontalis, pari
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