(n.) A tree (Antiaris toxicaria) of the Breadfruit family, common in the forests of Java and the neighboring islands. Its secretions are poisonous, and it has been fabulously reported that the atmosphere about it is deleterious. Called also bohun upas.
(n.) A virulent poison used in Java and the adjacent islands for poisoning arrows. One kind, upas antiar, is, derived from upas tree (Antiaris toxicaria). Upas tieute is prepared from a climbing plant (Strychnos Tieute).
Example Sentences:
(1) Binding of uPA to filters was blocked by a synthetic oligopeptide containing the known receptor binding region of native uPA.
(2) The synthesis of uPA as a precursor with reduced enzymatic activity as well as decreased affinity for inhibitors is likely to be a mechanism by which normal epidermis regulates plasminogen activation in vivo.
(3) We identified two human melanoma cell lines, MelJuso and MeWo, expressing uPA or tPA as shown at mRNA, protein, and enzyme activity level.
(4) The Jarman UPA score at electoral ward level is not related to psychiatric morbidity, and should not therefore be used for planning local service provision.
(5) Mutants of the pig kidney cell line, LLC-PK1, affected in cAMP metabolism, were examined for cAMP-dependent protein kinase (cAMP-PK) activity and for cAMP-mediated induction of urokinase-type plasminogen activator (uPA).
(6) Since in addition to fibronectin, that can be degraded by uPA or plasmin, chorioallantoic membrane connective tissue contains collagen, we examined the profile of collagenases secreted by the various cell lines in search for an activity that would coincide with the invasive phenotype.
(7) Rat alveolar epithelial cells produce large quantities of urokinase-type plasminogen activator (uPA) in vitro, and uPA expression is modulated in association with cellular differentiation and exposure to inflammatory mediators.
(8) Immunoreactive uPA was induced equally by IFN and TNF, but TNF generated higher levels of PAI-2.
(9) Thus, cathepsin B can substitute for plasmin in the proteolytic activation of pro-uPA to enzymatically active HMW-uPA.
(10) Plasmin formation, dependent on the urokinase-type plasminogen activator (uPA), is discussed in its biochemical, regulatory and physiological aspects and its involvement in cancer malignancy analysed.
(11) (iv) At high concentrations of sigma factor, only certain adenosine-containing dinucleoside monophosphates (ApU, CpA, UpA, and ApA) stimulate the reaction.
(12) The peptide hormone calcitonin induces the accumulation of urokinase-type plasminogen activator (uPA) mRNA in pig kidney LLC-PK1 cells.
(13) PA activity was also associated with the leading edges of migrating epithelium post-scrape and post-burn and was not inhibited by antibodies to either tPA or uPA but was inhibited by amiloride.
(14) However, the RNase A mutant containing residues 63-74 of angiogenin had greatly diminished catalytic activity against uridylyl-(3'----5')-adenosine (UpA), and slightly increased catalytic activity as an inhibitor of translation in vitro.
(15) Hence receptor-bound uPA will promote plasminogen activation and thus the dissolution of the tumor matrix and the basement membrane which is a prerequisite for invasion and metastasis.
(16) Treatment of A431 squamous carcinoma cells (SqCC) with epidermal growth factor (EGF) has previously been shown to result in an induction of the synthesis and extracellular accumulation of uPA and the plasminogen-dependent proteolysis of extracellular matrix (ECM).
(17) Enzymatic properties of phosphorylated urokinase plasminogen activator (P-uPA) (1) extracted from human carcinomatous cell line Detroit 562 cells were compared with those of non-phosphorylated uPA of urinary origin (nP-uPA).
(18) In all of 10 cases, staining for uPA in the normal colon tissue was confined to scattered fibroblastlike cells in the lamina propria.
(19) It is proposed that uPA:uPA-receptor interaction plays a direct role in physiological and pathological processes that require cell migration.
(20) High molecular weight uPA, either as the single-chain precursor or two-chain activated form, bound to the receptor; however, low molecular weight (33 kD) uPA, tPA, or epidermal growth factor did not compete for binding, demonstrating specificity.
Utas
Definition:
(n.) The eighth day after any term or feast; the octave; as, the utas of St. Michael.
(n.) Hence, festivity; merriment.
Example Sentences:
(1) Positivity for the UTA or its antibody was restricted to severe, chronic cases irrespective of diagnosis, indicating that persistent tissue destruction might be necessary for antigen release or antibody formation.
(2) This disease is very rare in France but very frequent in South America, where it occurs in two forms called UTA and Espundia.
(3) Clinically, many of these cases were similar to descriptions of "uta," a form of cutaneous leishmaniasis which occurs in Andean regions of Peru and is reported caused by L. peruviana.
(4) And now the file on UTA 772 - a chilling story of international intrigue and callous terror - is to be closed.
(5) Histological examination of Mitrathane and UTA grafts showed an acute phase of inflammation which lasted at least 2 weeks.
(6) Leishmaniasis exist in two forms: One like bottom of orient with only skin alteration called leishmaniasis andina (uta for the indians), its propagated in the coast and the andean valleys at 200 m. (amount 1,200 to 3,000); the otter form affects the mycosis, called leishmaniasis americana (espundia for the indians), its it propagates general in the virgin forest.
(7) The UTA was not detected in renal glomeruli by immunofluorescence.
(8) Libya , France and the international criminal court had all sought his extradition, with France seeking to question him in connection with the bombing of a French UTA passenger plane in 1989.
(9) On the contrary, if we don’t take foreigners we can turn off the lights.” Goslar charity worker Uta Liebau supports Junk’s concept, but knows that getting asylum seekers housed is only the start.
(10) France wants to question him in connection with the bombing of a UTA passenger plane in 1989.
(11) Leishmanial organisms isolated from 24 patients with Andean cutaneous leishmaniasis (uta) and from 7 with sylvatic leishmaniasis in both cutaneous and mucosal forms were characterized on the basis of their isoenzyme profiles for 13 enzymes using both cellulose acetate (CA) and thin-layer starch gel (TLS) electrophoretic techniques.
(12) The claim that impaired metarepresentational ability underlies the social, communicative and imaginative deficits of autism (see paper by Uta Frith in this issue) is discussed.
(13) Sera of 173 patients with various forms of liver disease along with serum precipitates produced by polyethylene glycol were screened for the presence of a microsomal antigen referred to as ubiquitous tissue antigen (UTA) and its antibody by double diffusion precipitation in agarose gel.
(14) Last December, relatives of the UTA victims sent a poignant message of solidarity to their PanAm counterparts, led in Britain by the tireless Jim Swire, still mourning his daughter Flora and still waiting to hear the truth and to bring men who put bombs on passenger planes to justice.
(15) Full clinical examinations and PERG were performed by means of the UTAS E-1000 system of LKC (USA) production according to modified by the authors method of May and coworkers.
(16) The authors discuss a set of electrodiagnostic tests of the UTAS-E1000 system and their personal work on new tests.
(17) In 4 of 5 patients with IMN and UTA was only detected if the sera were first treated with PEG (mol.
(18) The modified and adapted for the UTAS E-1000 method of May and coworkers and the applied system of conductors ensured the optimal reception of the PERG signals i.e.
(19) Antibodies to UTA were found only in 2 patients with chronic active hepatitis, 1 with alcoholic cirrhosis and 1 with hepatoma.
(20) No UTA or its antibody were noted in sera of 5 patients with alcoholic fatty liver, 10 patients with hepatitis B, and 15 asymptomatic carriers of HBsAg.