(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.
Medicinal
Definition:
(a.) Having curative or palliative properties; used for the cure or alleviation of bodily disorders; as, medicinal tinctures, plants, or springs.
(a.) Of or pertaining to medicine; medical.
Example Sentences:
(1) However, medicines have an important part to play, and it is now generally agreed that for the very poor populations medicines should be restricted to those on an 'essential drugs list' and should be made available as cheaply as possible.
(2) Herbalists in Baja California Norte, Mexico, were interviewed to determine the ailments and diseases most frequently treated with 22 commonly used medicinal plants.
(3) The very young history of clinical Psychology is demonstrating the value of clinical Psychologist in the socialistic healthy work and the international important positions of special education to psychological specialist of medicine.
(4) Current status of prognosis in clinical, experimental and prophylactic medicine is delineated with formulation of the purposes and feasibility of therapeutic and preventive realization of the disease onset and run prediction.
(5) GlaxoSmithKline was unusually critical of the decision by Nice, the National Institute for Health and Clinical Excellence, and also the Scottish Medicines Consortium, to reject its drug belimumab (brand name Benlysta) in final draft guidance.
(6) After friends heard that he was on them, Brumfield started observing something strange: “If we had people over to the Super Bowl or a holiday season party, I’d notice that my medicines would come up short, no matter how good friends they were.” Twice people broke into his house to get to the drugs.
(7) Intoxications arising from therapeutic activities pertaining to this cult are of the same kind as those encountered in the practice of Modern Medicine.
(8) They operate on a mystical and symbolic plane, which is foreign to the practice of "Western" medicine.
(9) Whenever you are ill and a medicine is prescribed for you and you take the medicine until balance is achieved in you and then you put that medicine down.” Farrakhan does not dismiss the doctrine of the past, but believes it is no longer appropriate for the present.
(10) Silufol plates can be used for the control of the production of vitamins, their analysis in varying biological objects, as well as in biochemistry, medicine and pharmaceutics.
(11) Federal endorsement of the HMO concept has resulted in broad understanding of a number of concepts unknown in fee-for-service medicine.
(12) In a retrospective study 94 consecutive patients with verified empyema caused by pneumonia were admitted to the department of either pulmonary medicine or thoracic surgery.
(13) In 1968, nearly 60% of the malignant ovarian tumors were treated by doctors in internal medicine, surgery and radiology etc., rather than gynecology, which was partly because the primary site of the cancer was unknown during the clinical course and partly because the gynecologist gave up treatment of patients in advanced cases.
(14) Further development of meta-analysis in such an expanded way may have an important impact on decision-making in clinical medicine, and in health policies.
(15) It’s useless if we try and fight with them through force, so we try and fight with them through humour.” “There is a saying that laughing is the best form of medicine.
(16) This continuing influence of Nazi medicine raises profound questions for the epistemology and morality of medicine.
(17) Yet very little research information or published material is available on the extent of utilization behaviour of Siddha medicine in urban settings.
(18) While medicine must respond to those who enter that house, it is the social level at which we must be the architects of change.
(19) Questions received by the center have covered all facets of animal medicine and management.
(20) Positive results were rather less common in black patients born in the tropics attending a genitourinary medicine in London and were similar to findings in blood donors in the West Indies.