Navigation Links
Malaria in Biological Definition

Malaria

... Red blood cell infected with P.vivax malaria ( Italian : " bad air "; formerly called ague ... in the tropics and sub-Saharan Africa . malaria is caused by the protozoan parasite , ... Physiology or Medicine in 1907 . Symptoms of malaria include fever , shivering , arthralgia (joint ...

Biodiversity

... been used for medicinal purposes since before the beginning of recorded history. For example, quinine comes from cinchona tree (used to treat malaria ), digitalis from the foxglove plant (chronic heart trouble), and morphine from the poppy plant (pain relief). According the National Cancer ...

Blood

... contact. Owing to blood-borne infections, bloodstained objects are treated as a biohazard . Infection of the blood is bacteremia or sepsis . malaria and trypanosomiasis are blood-borne parasitic infections. Treatment Blood transfusion is the most direct therapeutic use of blood. It is ...

Ebola

... (now the Democratic Republic of the Congo ). Mabelo Lokela checked into the local hospital with a fever . One of the nurses assumed Lokela had malaria and gave him a quinine shot. When Lokela returned home from the hospital and died, the women of his family conducted a traditional African ...

Evolution

... the heterozygote is more fit than either of the homozygous forms (famously exemplified by human sickle cell anemia conferring resistance to malaria ) Frequency-dependent selection , where the rare variants have a higher fitness. The central role of natural selection in evolutionary ...

Parasitology

... is the study of those parasites which infect humans. These include unicellular organisms such as Plasmodium spp., the organism which causes malaria , Leishmania donovani , the organism which causes leishmaniasis and multicellular organisms such as Schistosoma spp., Wuchereria bancrofti ...

Blood type

... MNS systems gives blood types of M, N, and MN. It has use in tests of maternity or paternity. Duffy negative blood gives partial immunity to malaria . The Lutheran system describes a set of 21 antigens. Other systems include Colton , Kell , Kidd , Lewis , Landsteiner-Wiener , P , Yt ...

Vaccine

... Economics of vaccine development One challenge in vaccine development is economic: many of the diseases most demanding a vaccine, including HIV , malaria and Tuberculosis , exist principally in poor countries. Pharmaceutical firms and biotech companies have little incentive to develop vaccines for ...
Other Contents
(Date:4/23/2014)... of Public Health-Bloomington has bolstered the link between red ... association between heme iron, found only in meat, and ... that heme iron consumption increased the risk for coronary ... found between nonheme iron, which is in plant and ... study was published online ahead of print in the ...
(Date:4/23/2014)... Toronto Scarborough research shows that male black widow spiders ... a rare example of mate preference by male spiders. ... Emily MacLeod and Maydianne Andrade, a professor in UTSC,s ... studies and the wild that males overwhelmingly chose to ... black widows can tell whether a potential mate is ...
(Date:4/23/2014)... of an accurate group decision increases with the abundance ... collective faces a variety of factors as often ... report that smaller groups actually tend to make more ... on only certain pieces of information. , The findings ... collective intelligence, or the "wisdom of crowds," wherein individual ...
Breaking Biology News(10 mins):Study: Iron consumption can increase risk for heart disease 2Picky male black widow spiders prefer well-fed virgins 2Too many chefs: Smaller groups exhibit more accurate decision-making 2Too many chefs: Smaller groups exhibit more accurate decision-making 3
(Date:4/23/2014)... Spokane have developed a new way to detect ... the wheel. , Their recently patented technology is ... in drowsy driversand offers an affordable and more ... detection systems. , Van Dongen"Video-based systems that use ... out of its lane are cumbersome and expensive," ...
(Date:4/23/2014)... have developed a way to detect and measure cancer ... particles with tails of synthetic DNA., A team led ... used gold nanoparticles to target and bind to fragments ... variants, which can indicate the presence and stage of ... in a cell can be determined by examining the ...
(Date:4/23/2014)... predict which patients might suffer potentially fatal side-effects from ... assesses brain scans using pattern recognition software similar to ... been developed by researchers at Imperial College London. Results ... which used the software are published in the journal ... 15 million people each year worldwide. Ischemic strokes are ...
(Date:4/23/2014)... In a country as wealthy as the United States, it ... do not have access to adequate food due to lack ... , Recent research at the University of Illinois using ... revealed that the seniors who are dealing with hunger are ... 2011, 8.35 percent of Americans over age 60 faced the ...
(Date:4/23/2014)... the journal Oncotarget , explored tumour heterogeneity ... their own DNA signatures within the same cancer. ... effective, targeted treatment strategies. , Firstly they confirmed ... either the KRAS or BRAF mutation. Secondly, they ... gene mutation have that specific mutation present uniformly ...
Breaking Medicine News(10 mins):Health News:WSU innovation improves drowsy driver detection 2Health News:Gold nanoparticles help target, quantify breast cancer segments in a living cell 2Health News:Airport security-style technology could help doctors decide on stroke treatment 2Health News:Airport security-style technology could help doctors decide on stroke treatment 3Health News:More Americans in their golden years are going hungry 2Health News:Non-uniform genetic mutations identified in lung cancers could lead to targeted treatment 2
Other TagsOther Tags