Results 61 to 70 of about 129,805 (284)
Memorias do Instituto Oswaldo Cruz, 1999 An assay was developed measuring the disruption of rosettes between Plasmodium falciparuminfected (trophozoites) and uninfected erythrocytes by the antimalarial drugs quinine, artemisinin mefloquine, primaquine, pyrimethamine, chloroquine and proguanil ...
JP Dean Goldring +2 more
doaj +1 more source
Artemisinin: From Chinese Herbal Medicine to Modern Chemotherapy [PDF]
, 2019 Malaria is a disease that has blighted humankind since early times. The first antimalarial treatment available to Europeans was the dried bark of the cinchona tree from Peru. The main problem in its use was adulteration by other material.
Butler, Anthony
core +1 more source
Tabloid brand medicine chests: selling health and hygiene for the British tropical colonies [PDF]
, 2008 During the late Victorian and early Edwardian period a surge of commodities went on display and were advertised throughout the empire. One such commodity was the Burroughs Wellcome & Co. (BWC) Tabloid brand medicine chest.
Johnson, R.
core +2 more sources
Drug poisonings following bariatric surgery: Case series report
British Journal of Clinical Pharmacology, EarlyView.Bariatric surgery alters gastrointestinal anatomy and physiology, which likely impacts upon oral medication absorption. Drug‐ and alcohol‐related deaths in this population are being increasingly reported; however, toxicological detail is lacking. Using data reported to the National Programme on Substance Use Mortality, we identified 18 deaths in people
Eman Mshari +3 more
wiley +1 more source
Demethylation of Quinine Using Anhydrous Aluminium Trichloride
Journal of Mathematical and Fundamental Sciences, 2013 Quinine is a natural alkaloid having a methoxy group bound to quinoline ring and an allyl group bound to quinuclidine ring. Demethylation of quinine applying strong acid such as HBr or HI at high temperature was unsuccessful. The aim of this research was
Aiyi Asnawi +3 more
doaj +1 more source
Quinine doped hybrid sol-gel coatings for wave guiding and optical applications [PDF]
, 2012 Pure and quinine doped silica coatings have been prepared over sodalime glasses. The coatings were consolidated at low temperature (range 60-180 A degrees C) preserving optical activity of quinine molecule.
A Li +42 more
core +5 more sources
British Journal of Clinical Pharmacology, EarlyView.Abstract Aims Cannabidiol (CBD), the main non‐intoxicating compound from the cannabis plant, is regularly used by patients with chronic pain who also take analgesics. CBD has previously been shown to inhibit CYP‐mediated drug metabolism. This study aimed to characterize the potential pharmacokinetic interaction of CBD with amitriptyline and tramadol ...
Andriy A. Gorbenko +9 more
wiley +1 more source
Sentience in cephalopod molluscs: an updated assessment
Biological Reviews, EarlyView.ABSTRACT This article evaluates the evidence for sentience – the capacity to have feelings – in cephalopod molluscs: octopus, cuttlefish, squid, and nautilus. Our framework includes eight criteria, covering both whether the animal's nervous system could support sentience and whether their behaviour indicates sentience.
Alexandra K. Schnell +4 more
wiley +1 more source
Quinine levels in patients with uncomplicated falciparum malaria in the Amazon region of Brazil
Brazilian Journal of Infectious DiseasesWe examined the plasmatic concentrations of quinine in patients with uncomplicated falciparum malaria in an endemic area of the Amazon region in Brazil in a prospective clinical trial, in which a standard three-day course of oral quinine plus doxycycline
José Luiz Fernandes Vieira +3 more
doaj +1 more source
Chemistry – A European Journal, EarlyView.It is a challenge to improve the selectivity of high‐denticity ligands for Mg2+ over Ca2+. We show that in aryl‐alkynyl derivatives of APTRA, electron‐withdrawing substituents lower the binding affinity for Ca2+ more than Mg2+, making the ligand more selective for Mg2+.
Laura L. Duncan +2 more
wiley +1 more source