(n.) A genus of trees growing naturally on the Andes in Peru and adjacent countries, but now cultivated in the East Indies, producing a medicinal bark of great value.
(n.) The bark of any species of Cinchona containing three per cent. or more of bitter febrifuge alkaloids; Peruvian bark; Jesuits' bark.
Example Sentences:
(1) Comparison with two other methods showed that this procedure yields the total amount of cinchona alkaloids present in serum, which makes it extremely useful for routine clinical analysis.
(2) To buy the best species, Cinchona calisaya, one needs a perfect knowledge of these trees.
(3) Purgatives, emetics, opium, cinchona bark, camphor, potassium nitrate and mercury were among the most widely used drugs.
(4) The results suggest that cinchona alkaloids might affect myocardial contractility by their effects on Ca++ handling by SRV.
(5) Various methods and drugs were recommended and used for the therapy of depression in the 19th century, such as baths and massage, ferrous iodide, arsenic, ergot, strophantin, and cinchona.
(6) The specificity is based on quenching of the fluorescence of cinchona alkaloids by chloride ions.
(7) In vitro studies with quinine, quinidine, cinchonine, and cinchonidine showed that despite a similarity of chemical structure, the effectiveness of these cinchona bark alkaloids against several culture lines of Plasmodium falciparum varied widely.
(8) We have compared the in-vitro interactions of quinine and cinchonine, two alkaloids from cinchona bark, with human neutrophil functions.
(9) The intramolecular aliphatic N-O distance in enpiroline was 2.80 A (1 A = 0.1 nm), which is close to the N-O distance found in the antimalarial cinchona alkaloids.
(10) This component was less sensitive than the endogenous transporter to inhibition by the Cinchona bark alkaloids quinine, quinidine, cinchonine and cinchonidine, but showed a much greater sensitivity than the native system to inhibition by piperine.
(11) The assay is demonstrated using extracts of cultured Cinchona ledgeriana cells.
(12) The stem bark and stem wood of Cinchona pubescens were found to owe their weak cytotoxic activity to the presence of quinovic acid.
(13) A TLC--colorimetric method also is described for the assay of quinine and quinidine in the presence of cinchonine, cinchonidine, and other cinchona alkaloids.
(14) Using the inhibition assay for monitoring, the extracts of Hydrangea Dulcis folium, Scopoliae rhizoma, Cinchona cortex, Magnoliae cortex, Stephania tuber, and Rauwolfia radix were analysed to characterize the active constituents.
(15) This work summarises the clinical pharmacology of quinine, a cinchona alkaloid, whose use in chloroquine resistant Plasmodium falciparum malaria is of great value considering the staggering effects the infection and its morbidity have upon social and economic development of malaria endemic areas of the world.
(16) In addition, the dihydro contaminants of the cinchona alkaloids were also metabolized by aldehyde oxidase to the 2-quinolone derivatives.
(17) Charles Ledger, a British general tradesman, was able to achieve that thanks to his alert spirit of observation, his (and that of his Bolivian servant Manuel) long experience of the Andes, and the chance that brought them to fall upon a group of exceptional cinchonas which had grown on an impervious slope of the Andes.
(18) Quinine, a cinchona alkaloid, was investigated for putative anxiogenic activity in view of clinical reports suggesting that it induces anxiety and apprehension following its use in malaria.
(19) Combinations of cinchona bark alkaloids could thus be of interest in areas where P. falciparum is becoming less susceptible to quinine.
(20) The use of high-performance liquid chromatography (HPLC) interfaced with thermospray (TSP) mass spectrometry is described for the separation and identification of various alkaloids from Cinchona ledgeriana extracts.
Quill
Definition:
(n.) One of the large feathers of a bird's wing, or one of the rectrices of the tail; also, the stock of such a feather.
(n.) A pen for writing made by sharpening and splitting the point or nib of the stock of a feather; as, history is the proper subject of his quill.
(n.) A spine of the hedgehog or porcupine.
(n.) The pen of a squid. See Pen.
(n.) The plectrum with which musicians strike the strings of certain instruments.
(n.) The tube of a musical instrument.
(n.) Something having the form of a quill
(n.) The fold or plain of a ruff.
(n.) A spindle, or spool, as of reed or wood, upon which the thread for the woof is wound in a shuttle.
(n.) A hollow spindle.
(v. t.) To plaint in small cylindrical ridges, called quillings; as, to quill a ruffle.
(v. t.) To wind on a quill, as thread or yarn.
Example Sentences:
(1) As well as a portrait of Austen, the new note will include images of her writing desk and quills at Chawton Cottage, in Hampshire, where she lived; her brother's home, Godmersham Park, which she visited often, and is thought to have inspired some of her novels, and a quote from Miss Bingley, in Pride and Prejudice: "I declare after all there is no enjoyment like reading!"
(2) She also won four Logies for Most Outstanding Public Affairs Report in 2010, 2011, 2012 and 2013, the Melbourne Press Club Gold Quill in 2013, the George Munster award and the Queensland Premier’s Literary Award – for stories on people smuggling and the culture of rugby league.
(3) Righteous indignation was tweeted and retweeted, celebrities piled on the pressure, pundits sharpened their quills.
(4) Sri Lanka is the main provider of cinnamon, mainly exported as "cinnamon quills."
(5) In the movie, Peter Quill forms an uneasy alliance with a group of misfits who are on the run after stealing a coveted orb.
(6) Penney, P. Keng, H. Quill, A. Paxhia, S. Derdak, and M. E. Felch.
(7) Even when it summons up the courage to state the bleeding obvious, such as the fact that the Quill, a risible block of student housing next to the Shard, is poorly designed, Cabe is ignored.
(8) Thanks to Quill,” he says, “in a few years’ time no one will have to waste time deciphering an Excel worksheet or interpreting graphs with x and y axes ... Quill and its successors will hoover up indigestible data and transform them into clear, simple text which will enable everyone to get the message, quite naturally, through language.” Hammond was in the limelight recently, having claimed that by 2025 90% of the news read by the general public would be generated by computers.
(9) The Quill Location: Southwark | Floors: 31 | Height: 109m | Architect: SPARRC | Status: approved | Use: student accommodation The Quill What would a building look like if it had a fight with a gigantic porcupine, and the porcupine won?
(10) Images of proposed future projects, such as the Quill in Bermondsey and 1 Merchant Square in Paddington , suggest little improvement in the future.
(11) The journalists who never sleep Read more The company’s key product is Quill, a natural-language generation platform.
(12) He is convinced that this is the start of a big adventure for Quill.
(13) Quill starts by importing data (tables, lists, graphs) structured by other software.
(14) You can get some idea by looking at plans for the Quill, a great silver cliff-face of a thing that will sport a broken assortment of spines on its top.
(15) He sees the stories generated by Narrative Science’s programme, Quill, as a way of augmenting and personalising news, of making it relevant to individual needs.
(16) Methods used to produce wounds included insertion of porcupine quills, application of constrictive rubber bands, mascara injections and excoriation of healing wounds.
(17) Now, thanks to Quill, it does it for more than 5,000 corporations,” Hammond reveals.
(18) So perhaps this is as good a moment as any to take my leave, and it doesn't make me feel any younger to find myself described in one gossip column as a "scribe" who is laying down his "quill".
(19) Director Queen’s University Ionic Liquid Laboratories (QUILL), Queen’s University Belfast.
(20) At every point there has to be – here’s why I said this.” Like many human journalists, Quill began life by writing ad-hoc film reviews.