News tagged with parasitology
Cattle parasite found throughout Australia, study finds
A parasite linked to dogs and responsible for an estimated $30 million loss to the national cattle industry each year is present throughout Australia, a University of Sydney study has revealed.
May 30, 2012 |
5 / 5 (1) |
0
Parasite breaks its own DNA to avoid detection
The parasite Trypanosoma brucei, which causes African sleeping sickness, is like a thief donning a disguise. Every time the host's immune cells get close to destroying the parasite, it escapes detection by rearranging its DN ...
Apr 15, 2009 |
5 / 5 (6) |
1
Loosely coiled DNA helps trypanosomes make their escape
(PhysOrg.com) -- To escape the grip of the human immune system, Trypanosoma brucei, which causes African sleeping sickness, performs its acclaimed disappearing act. Every time the host’s immune cells get close to eliminating ...
Jan 11, 2010 |
not rated yet |
0
|
Parasite loads an underlying cause of salmon mortality, linked to land use changes
A recent study suggests that parasites in fish, including threatened species of Oregon coho salmon, may have more profound impacts on fish health than has been assumed, and could be one of the key mechanisms ...
Aug 15, 2011 |
not rated yet |
0
Healthy piglets? Not with sulfonamides
Recent work from the University of Veterinary Medicine, Vienna confirms that sulfonamides can be used to control coccidiosis in piglets, although not without considerable effort and expense. In contrast, the drug toltrazuril ...
Dec 05, 2011 |
not rated yet |
0
Lice can be nice to us
(PhysOrg.com) -- Parasite infestations might have a good side. Wild mice from a Nottinghamshire forest have given experts at The University of Nottingham clues as to the importance of some parasites, such as lice, for the ...
Apr 22, 2009 |
5 / 5 (3) |
0
Scientists develop tool to study a deadly parasite’s histone code
(PhysOrg.com) -- In the Japanese art of paper folding, a series of folds can make the same sheet of paper into a ballerina or baby elephant. But try unfolding the baby elephant and making it into a ballerina. It’s like trying ...
May 14, 2009 |
4.5 / 5 (2) |
0
New test may help address costly parasite in sheep industry
Researchers at Oregon State University and the University of Georgia have developed an improved, more efficient method to test for the most serious of the parasitic worms in sheep, a problem that causes hundreds ...
Jan 08, 2010 |
not rated yet |
0
Portuguese scientists show Schistosoma haematobium direct link to tumours
Schistosoma haematobium (S. haematobium) is a parasitic flatworm that infects millions of people, mostly in the developing world, and is associated with high incidence of bladder cancer although why is not clear. Now, however, ...
Jul 30, 2009 |
not rated yet |
0
