(interj.) An exclamation expressing disgust or contempt. See Bah.
(n.) A kind of stockaded intrenchment.
Example Sentences:
(1) In contrast, Leydig cells from rat testis contain monooxygenase systems which catalyze the metabolism of PAH, such as DMBA.
(2) The reason we have postulated that one-electron oxidation plays an important role in the activation of PAH derives from certain common characteristics of the radical cation chemistry of the most potent carcinogenic PAH.
(3) It is suggested that the atmosphere of Athens favours the formation of secondary direct-acting mutagens due to the oxidation and nitration of PAH by ozone and nitrogen oxides, which are more abundant in the late spring months.
(4) The cytosol binding activity apparently decreased but reincubation of the cytosol with the radioactive ligand completely restored "4S" PAH-BP activity.
(5) PAH levels have progressively decreased in the last few decades, most probably due to the introduction of anti-smoke regulations and the decrease of coal burning for heating.
(6) The haplotype associations, relative frequencies, and distributions of five prevalent PAH mutations (R158Q, R261Q, IVS10nt546, R408W, and IVS12n1) were established in a comprehensive European sample population and subsequently were examined to determine the potential roles of several genetic mechanisms in explaining the present distribution of the major PKU alleles.
(7) The stimulation was followed by short-term hyperpolarization of primary afferents (PAH; 1-5 min) and by depression of dorsal root potentials (DPRs) which had a similar time course to the delta [K]e, and were not blocked by naloxone.
(8) An isolated rat kidney preparation was used, and the uptake of UB by renal tissue, the UB appearance in the urine, and the secretion of PAH were analyzed throughout the perfusion.
(9) The analytical method for PAH determination is based on filter extraction, two-dimensional thin-layer chromatography and fluorescence spectrometry; lead is measured by atomic absorption.
(10) Thus, the substantially invasive procedure of ureteral catheterization is not required to ascertain left and right kidney PAH clearance in patients already at risk from renal disease.
(11) Uroporphyrin, heptacarboxylic acid porphyrin, and coproporphyrin are the major porphyrins to accumulate in response to PAHs (for example, 3,3',4,4'-TCBP in chick embryo liver cell culture).
(12) We have also found useful for the determination of acceptable concentration levels for the noncarcinogenic PAHs an analogous methodology based on the relative toxicities of the noncarcinogenic PAHs.
(13) The carcinogenic potency not only of PAH-containing extracts but also of the whole exhausts has often been estimated from their benzo[a]pyrene (BP) content.
(14) Deposition fluxes of Pb, Cd, Cu and a range of 11 PAH compounds have been determined at distances of 3.8-220 m from the M6 motorway in northwest England over a period of 21 months.
(15) Sucrose-gradient analysis of BeP binding activity indicated that BeP bound with high affinity to the 4S PAH-binding protein, but not to the Ah receptor.
(16) The air was sampled daily by glass fiber's filters; a ponderal determination of total particulate was made; PAH was dosed by gas-chromatography and by mass spectrometry, metals was determined by atomic absorption spectrometry.
(17) Both the occupational and in particular the therapeutic exposure to coal tar resulted in clear increases in urinary levels of PAH metabolites as compared to unexposed subjects.
(18) Simultaneous imposition of the pH gradient (outward OH- gradient) and inward Na+ gradient stimulated PAH uptake significantly over that with an Na+ gradient alone.
(19) Using PAH as a marker for the maximal extractable perfusion flow, 1-naphthol could be regarded as a high-extraction compound even at high perfusion flow rates.
(20) Experiments with basolateral membrane vesicles prepared from rat kidney cortex were performed to study the mechanism by which p-aminohippuric acid (PAH) is taken up across the contraluminal membrane and is concentrated in proximal tubule cells.
Path
Definition:
(n.) A trodden way; a footway.
(n.) A way, course, or track, in which anything moves or has moved; route; passage; an established way; as, the path of a meteor, of a caravan, of a storm, of a pestilence. Also used figuratively, of a course of life or action.
(v. t.) To make a path in, or on (something), or for (some one).
(v. i.) To walk or go.
Example Sentences:
(1) Roadford Lake with over 730 acres for watersports, fishing and birdwatching plus paths and bridleways.
(2) At first it looked as though the winger might have shown too much of the ball to the defence, yet he managed to gain a crucial last touch to nudge it past Phil Jones and into the path of Jerome, who slipped Chris Smalling’s attempt at a covering tackle and held off Michael Carrick’s challenge to place a shot past an exposed De Gea.
(3) Cholecystectomy provided successful treatment in three of the four patients but the fourth was too ill to undergo an operation; in general, definitive treatment is cholecystectomy, together with excision of the fistulous tract if this takes a direct path through the abdominal wall from the gallbladder, or curettage if the course is devious.
(4) Cholecystokinin (CCK) as the sulfated (CCK-8S) and unsulfated (CCK-8U) octapeptide sequences, and CR 1409 were administered intraventricularly while the action potential (EAP) in the granular cell layer of the hippocampal dentate gyrus evoked by perforant path stimulation was recorded.
(5) "Today a federal district court put up a roadblock on a path constructed by 21 federal court rulings over the last year – a path that inevitably leads to nationwide marriage equality," said Sarah Warbelow, legal director for the Human Rights Campaign.
(6) In sum, these studies demonstrate the novel phospholipid ceramide 1-phosphate in HL-60 cells and suggest the possibility that a path exists from sphingomyelin to ceramide 1-phosphate via the phosphorylation of ceramide.
(7) The independent Low Pay Commission will advise on the path future increases should take, taking into account the state of the economy.
(8) The bright lines in the difference image represent the paths along which the filaments have moved and are measured using a crosshair cursor controlled by the mouse.
(9) The effect of the perforant path stimulation on the CA1 and CA3 neurons was investigated in incubated slices of the guinea pig hippocampus.
(10) And those who hope to lead Labour now seem to be agreed on one thing: that the path back to power will be paved with talk about aspiration .
(11) We can inhabit only one version of being human – the only version that survives today – but what is fascinating is that palaeoanthropology shows us those other paths to becoming human, their successes and their eventual demise, whether through failure or just sheer bad luck.
(12) The diagnosis was made during the surgical operation which revealed a neurinoma of nerve XI (spinal) in its intracranial path.
(13) The previous Ba’athist and Shia governments tried to deviate the Muslim generation from their path through their educational programmes that concord with their governments and political whims.
(14) An example of a most useful and predictive measure of hypoxic stress is optical spectrophotometry which uses time resolved ranging methods to measure optical path lengths to quantitate hemoglobin deoxygenation in tissues.
(15) "We believe that such a path would be catastrophic for the UK, for Europe and for the protection of human rights around the world."
(16) "GNH is an aspiration, a set of guiding principles through which we are navigating our path towards a sustainable and equitable society.
(17) Kisker that appeared in the 'sixties of the present century are milestones along an important path of panoramic changes in the recent history of psychiatry.
(18) Major histocompatibility complex (MHC) class 1 molecules that were either transmembrane- (H-2Db) or glycosylphosphatidylinositol (GPI)-anchored (Qa2) were labeled with antibody-coated gold particles and moved across the cell surface with a laser optical tweezers until they encountered a barrier, the barrier-free path length (BFP).
(19) In 2010, Path licensed the Silcs design to Kessel Marketing & Vertriebs GmbH (Kessel) of Frankfurt, Germany.
(20) The diffusion paths are calculated by a variant of the time-dependent Hartree approximation which we call LES (locally enhanced sampling).