[DOC] [TLE] Quinine - Wikipedia [PAR] Quinine is a medication to treat malaria and babesiosis. This includes the 
treatment of malaria ... Quinine was first isolated in 1820 from the bark of the 
cinchona tree. ..... It has two barks, one [is] thick, very solid, [and] hard, which in 
substance as well as in color is much like guayacan [i.e., lignum vitae]: the other 
is thinner and... [DOC] [TLE] Jeopardy Database Mind your P's and Q's [PAR] [1] "Malaria remedy (7)" ## [2] "Today most of this medicine comes from ... "This 
malaria-fighting substance is extracted from the bark of the cinchona tree" ## [5]... [DOC] [TLE] Tropical Plant Database entry for: Quinine Bark (Cinchona) [PAR] Cinchona, or quinine bark, is one of the rainforest's most famous plants and ... 
was cured of a malarial type of fever by using the bark of the cinchona tree in 
1638. ... generated by harvesting cinchona bark for the extraction of this alkaloid 
from... [DOC] [TLE] Medicinal Plants Useful for Malaria Therapy in Okeigbo, Ondo State ... [PAR] Nov 13, 2006 ... ... PubChem BioAssay, PubChem Compound, PubChem Substance ... Keywords: 
Malaria, Medicinal plants, antimalarial drugs, Okeigbo, Southwest Nigeria ... 
Quinine extracted from the bark of the cinchona tree, was used as an .... up the 
recipe complement one another in the fight against malaria parasite. [DOC] [TLE] Quinine, an old anti-malarial drug in a modern world: role in the ... [PAR] May 24, 2011 ... Before 1820, the bark of the cinchona tree was first dried, ground to a ... In 1820, 
quinine was extracted from the bark, isolated and named by ..... In Congo, 
Burundi and Angola only 89% of the declared active substance was... [DOC] [TLE] cinchona  Malaria Site [PAR] An ethyl ether extract of qinghao fed to mice infected with the rodent malaria 
strain, .... The properties of the bark of the cinchona tree in the treatment of 
malaria .... in 1790 extracted a resinous substance with the characteristic color of 
the bark... [DOC] [TLE] quinine | drug | Britannica.com [PAR] ... quinine has benefited more people than any other drug used thus far to fight ... 
This recurrence stems from the failure of quinine to kill the malarial parasites in 
cells of ... For three centuries quinine, obtained from the bark of the cinchona tree, 
was ... But only a small number of substances can be said to have fundamentally
... [DOC] [TLE] NOVA - Official Website | Accidental Discoveries - PBS [PAR] Feb 27, 2001 ... A laborer scrapes the bark from a cinchona tree. ... Since the first officially noted 
use of quinine to fight malaria occurred in a community of ... the missionaries how 
to extract the chemical quinine from cinchona bark. .... and MacLeod who 
established that the mysterious substance was insulin and began to... [DOC] [TLE] CINCHONA: Uses, Side Effects, Interactions and Warnings - WebMD [PAR] Cinchona is a tree. ... Cinchona extract is also applied to the skin for hemorrhoids
, stimulating hair growth, and ... Cinchona bark stimulates saliva and stomach (
gastric) juice secretion. It contains quinine, which is a chemical used to treat 
malaria. .... Osteoarthritis Knee Pain  Fight Prostate Cancer  Digestive 
Sensitivities. [DOC] [TLE] EiC January 2009 - Feature - Jesuits' powder and quinine [PAR] Quinine, the active principle in Jesuits' powder for treating malaria, was identified 
... The powdered bark of the South American cinchona tree is the source of ... 
extracted a substance from the bark of Cinchona cordifolia with acid followed by 
.... on malaria-infested Pacific islands engaged in bitter fighting with the 
Japanese,... [DOC] [TLE] quinine facts, information, pictures | Encyclopedia.com articles about ... [PAR] Quinine is an alkaloid found in the bark of the cinchona tree. Quinine has been 
used to treat malaria (a recurring disease marked by severe chills and ... 
American soldiers fighting in North Africa and the South Pacific islands were .... 
quinine White, crystalline substance isolated in 1820 from the bark of the 
cinchona

Question: This malaria-fighting substance is extracted from the bark of the cinchona tree
Answer: Quinine