(n.) The science of autographs; a person's own handwriting; an autograph.
(n.) A process in lithography by which a writing or drawing is transferred from paper to stone.
Example Sentences:
(1) Zymographic analysis and reverse fibrin autography disclosed a 120 kD t-PA-PAI-1 complex and a 50 kD free form of PAI-1 in the supernatants of both unstimulated and TNF-stimulated cells; PAI-1 was released in excess and free t-PA was not observed.
(2) We determined plasminogen activator (PA) and PA inhibitor (PAI) activities in the intra- and extracellular compartments of an experimental pancreatic ascites tumour with indirect and direct functional assays, and partially characterized these activities on SDS-polyacrylamide gels coupled with fibrin and reverse fibrin autography.
(3) Neither endothelial cell type from human kidney produced plasminogen activator inhibitor, as determined by reverse fibrin autography and titration assays.
(4) The cultured tissue has been shown by radio-autography to incorporate [3H]leucine into proteins of the villus epithelial cells and [3H]thymidine into nucleic acid, predominantly by the enteroblasts.
(5) Amino acid deprivation and glucagon are both potent inducers of autography and proteolysis in liver.
(6) Using sodium dodecyl sulfate-polyacrylamide gel electrophoresis and fibrin autography techniques, we showed that the increase in fibrinolytic activity in response to glucocorticoids resulted from increased production of tPA rather than urokinase-like PA.
(7) A plasminogen activator (PA), Mr 72,000, was detected in conditioned medium from human melanocyte cultures by fibrin autography.
(8) Platelet lysates were also treated with an excess of soluble t-PA, which formed complexes with active PAI-1, whereas the latent form was detected by SDS-polyacrylamide gel electrophoresis and reverse fibrin autography.
(9) The ECM-associated tPA was functionally active as determined by fibrin autography and approximately 95% of the PA activity observed in intact, plated cells was localized to the ECM.
(10) They consist of areas of cholinesterase activity (detected histochemically) localized on the myotube membranes and of mutiple clusters of ACh receptors whose 125I-alpha-bungarotoxin binding sites are revealed by radio-autography.
(11) Autography showed that 4 h after EEDQ treatment no preferential labeling of the striatum can be seen.
(12) Although uPA had not been detected previously as a product of rat osteoblasts, treatment of lysates of osteoblast-like cells with plasmin yielded a band of PA activity on reverse fibrin autography, corresponding to a low Mr form of uPA.
(13) The early events in herpes simplex virus infection were studied by means of radio-autography.
(14) In clot lysis assay systems containing washed human platelets as a source of PAI, bovine-activated protein C-dependent fibrinolysis was associated with a marked decrease in PAI activity as detected using reverse fibrin autography.
(15) Escherichia coli lysogenic for lambda 9.2, but not for lambda gt11, produced a fusion protein of 180 kDa that was recognized by affinity-purified antibodies against the bovine aortic endothelial cell beta-PAI and had beta-PAI activity when analyzed by reverse fibrin autography.
(16) Fibrin autography also revealed that hPTH(1-34) increases tPA and uPA activity, especially after cycloheximide treatment in UMR 106-01 cells.
(17) Immunoprecipitation and fibrin autography of PPP from two patients with markedly elevated basal t-PA antigen levels demonstrate that the t-PA antigen was present in PPP primarily in complex with PAI-1.
(18) The follicular fluid samples (n = 25) were analyzed for total tissue-type PA antigen, PA enzyme activity by fibrin autography, PAI activity, PAI type 1 (PAI-1) antigen, and PAI-1 mRNA.
(19) The molecular analysis of plasminogen activator (by SDS-PAGE and fibrin autography) showed a single molecular form of 52,000 daltons, inhibited by an antibody against human urokinase.
(20) By reverse fibrin autography after SDS polyacrylamide gel electrophoresis, a plasminogen activator inhibitor was detected with a molecular weight of 46,000.
Lithography
Definition:
(n.) The art or process of putting designs or writing, with a greasy material, on stone, and of producing printed impressions therefrom. The process depends, in the main, upon the antipathy between grease and water, which prevents a printing ink containing oil from adhering to wetted parts of the stone not covered by the design. See Lithographic limestone, under Lithographic.
Example Sentences:
(1) We have established a synchrotron-based system for radiation biology studies using the ES-0 exposure station of the Center for X-ray Lithography at the University of Wisconsin Synchrotron Radiation Center storage ring, Aladdin.
(2) The emerging technology of soft x-ray lasers has novel applications to microscopy, lithography, and other fields.
(3) Synthetic polypeptides, polylysine, were constructed in patterns with dimensions that approached the practical limit of resolution for optical lithography at 1-2 microns.
(4) Physiognomy found acceptance in the medicine of modern times, particularly through the publications of Johann Caspar Lavater (1741-1801), Carl Gustav Carus (1789-1869) and then, after 1838, of Karl Heinrich Baumgärtner (1798-1886) who took advantage of lithography, which had just come into use, to reproduce pictures of patients.
(5) After mentioning the numerous designs done by Henri Toulouse-Lautrec, in 1891, in Péan's surgical department, the author presents and explains a lithography published in 1897 in Georges Clemenceau's book "Au pied du Sinaï".
(6) You did painting, pottery, sculpture, lithography, lettering, art history and, above all, life drawing – which was immensely good news.
(7) The scanning probe microscope has found applications in metrology, spectroscopy, and lithography.
(8) Offset lithography was associated with the problem in 18 of the 21 cases.