(n.) A work constructed beyond the main ditch of a fortress, and in front of the curtain between two bastions, intended to defend the curtain; a ravelin. See Ravelin.
(n.) A crescentic mass of granular protoplasm present in the salivary glands.
Example Sentences:
(1) A similar, less heavy deposition occurred in demilune cells.
(2) Adenyl cyclase activity in mucous acinar cells and serous demilune cells of the rat sublingual gland was localized cytochemically.
(3) The granules of the demilune cells are slightly different in appearance.
(4) Serous cells showed a gradient of immunostaining intensity ranging from strongly positive in demilunes of human sublingual gland to negative in rat submandibular gland and lacrimal glands of rats and mice.
(5) Sympathetic stimulation, on the other hand, had no effect on the tubulo-acini or demilunes but caused a surprisingly extensive degranulation of the striated ducts plus loss of glycogen from their cells.
(6) The mucous cells of both gland types appeared to elaborate sulphated muco-substances and the serous demilunes of the labial glands neutral mucosubstances.
(7) The sublingual gland of Praomys natalensis, an African rodent that is phenotypically and cytogenetically intermediate to mice and rats, is a mixed gland, consisting of mucous acini that are capped by serous demilunes, of intercalated ducts, and of some short striated ducts that quickly become excretory ducts.
(8) The secretion in the serous demilune cells was much faster than in the mucous acinar cells.
(9) After incubation with adenylyl-imidodiphosphate (AMP-PNP) as substrate, deposits of reaction product are found along the cell membranes bordering the secretory surfaces of serous demilune cells.
(10) These findings suggest that the glandular cells of the demilune have the granules containing mucopoly saccharides and a small quantity of protein in addition to the mucous granules, although the terminal portion of the Japanese macaque labial gland is nearly composed of mucous cells.
(11) There was no evidence of specific fluorescence in the acinar and demilune cells nor in the interstitial tissue or blood besells.
(12) The accessory gland has secretory endpieces consisting of mucous acini with small mucous demilunes.
(13) These demilunes are associated with the mucous acini.
(14) In submaxillary glands, staining was localized in serous demilunes and striated ducts.
(15) In contrast to the submandibular gland, the adult parotid and sublingual glands retain the localization of B1-IP reactivity in PRG acinar and intercalated duct cells and in SLG demilunes, and they show the neonatal immunoelectrophoretic pattern.
(16) The secretory endpiece consisted of mucous acini and seromucous demilunes.
(17) 4) The secretory granules containing in the glandular cells of mucous acini stain intensely with PAS, alcian blue (pH1.0, 2.5, 3.5), colloidal iron and PA-methenamine silver, while those of demilunes are negative with alcian blue (pH1.0).
(18) In normal salivary glands, the intercalated duct cells gave positive staining for lysozyme in major glands, and serous acinar cells, demilune cells, and interlobular duct cells were positive in minor glands.
(19) The mechanism whereby parasympathetic stimulation evokes a marked flow of submandibular saliva remains unexplained, but has now been shown to involve a marked increase in the immunoreactivity of Na+, K(+)-ATPase at the base of the gland's demilune cells.
(20) In contrast, demilune cells in the resting submandibular gland showed little if any staining.
Ditch
Definition:
(n.) A trench made in the earth by digging, particularly a trench for draining wet land, for guarding or fencing inclosures, or for preventing an approach to a town or fortress. In the latter sense, it is called also a moat or a fosse.
(n.) Any long, narrow receptacle for water on the surface of the earth.
(v. t.) To dig a ditch or ditches in; to drain by a ditch or ditches; as, to ditch moist land.
(v. t.) To surround with a ditch.
(v. t.) To throw into a ditch; as, the engine was ditched and turned on its side.
(v. i.) To dig a ditch or ditches.
Example Sentences:
(1) This year's IPO frenzy has shown further signs of fading, as yet another company ditched plans to list its shares on the London stock exchange.
(2) But the last people you'd rely on are those who dug the ditch and shoved you in – particularly when they're still building and still shoving.
(3) Plans for the pipeline to come onshore in Brindisi were ditched following local opposition.
(4) But in a last-ditch effort, his lawyers lodged an appeal for clemency on Monday morning.
(5) Now he must go | Momodou Musa Touray Read more As midday and 4pm deadlines to go passed on Friday, two regional leaders arrived in the capital, Banjul, in a last-ditch diplomatic effort to persuade him to step down.
(6) In Barcelona, where last-ditch negotiations are taking place, it became clear today the best hope for Copenhagen is a "politically binding" agreement, which rich countries hope will have all the key elements of the final deal, including specific targets and timetables for greenhouse gas emissions cuts and money for poor countries to cope with climate change.
(7) In a last-ditch attempt to overturn the award of the west coast rail franchise to FirstGroup, Virgin Trains co-owner Sir Richard Branson has offered to run the service "for free" to allow time for parliamentary scrutiny of the decision.
(8) Time to scrap all honours everywhere, including UK.” Australians had their chance to ditch the monarchy in 1999.
(9) By removing the safeguards on [the total number of] hours [a trainee medic can be told to work], doctors will be working unsafe hours, leading to poor patient care.” One source involved in helping to formulate Hunt’s new offer said it represented a serious move to break the impasse over the pay and conditions of NHS medics and is his “last-ditch attempt to resolve the junior doctors dispute” before the ballot produces a widely expected mandate for action.
(10) phi PS5, a double-stranded DNA bacteriophage of Pseudomonas stutzeri JM604 that adsorbs specifically to the outer-membrane protein NosA, was isolated from stagnant irrigation ditch water.
(11) We will have another financial shock – it’s inevitable.” Gary Greenwood, analyst at Shore Capital, described the results as “dismal” and noted the bank was ditching targets previously set to measure returns to shareholders.
(12) Geoff Reid Bradford • Is the Jeremy Hunt who stated that “We need to have an honest discussion about the purpose of A&E departments” ( Hunt ditches target as A&E crisis deepens , 10 January) the same Jeremy Hunt who took his own child to A&E with a minor illness because he didn’t want to wait for a GP appointment?
(13) The chancellor stressed that Britain’s relationship with the EU would remain unchanged for the time being – and ditched the idea, launched alongside his predecessor Alistair Darling during the campaign – that an emergency budget would be necessary within weeks, as Brexit slams the brakes on the economy.
(14) 5) Playing dirty helps win the day Three days before the vote, a panicking no campaign organised a last-ditch rally at the Place du Canada in Montreal.
(15) The head of the World Trade Organisation (WTO) yesterday urged diplomats to stop bickering about a mini package of liberalisation designed to boost global commerce and warned of serious damage to the 20-year-old institution if last-ditch talks failed.
(16) A humiliated Trierweiler was publicly ditched by Hollande in a terse 18-word statement announcing that he was “putting an end” to their “shared life”.
(17) He took Jessica's mobile out of her pocket; he carried their bodies down the stairs and, after checking no one was around, bundled them into the cramped boot of his car, bending their legs to fit them in; he collected petrol and bin bags (to protect his feet and thus conceal evidence); he drove to Lakenheath and found a lonely track; he got out where the vegetation grew thickly and he rolled the two girls down into the ditch; he climbed into the ditch and cut off their clothing - their red football shirts and their tracksuit trousers, their knickers, Holly's black bra which she and her mother had bought the day before - and then he poured petrol over their bodies and threw on a match.
(18) On information known publicly, one Tamil man was detained when he came to Australia because he was a lawyer for the LTTE’s civil administration, another because he dug ditches on LTTE orders for civilian Tamils to shelter in during air raids by government aircraft.
(19) The railway staff left to pick up the pieces are being set up as scapegoats with ludicrous claims about Spanish practices and out-of-control pay, but our members have already been paying with their jobs as the privateers ditch frontline staff to maintain profits.
(20) The US secretary of state was due to hold late-night talks with his Iranian counterpart, Mohammad Javad Zarif, in a last-ditch attempt to break the deadlock on unresolved issues.