Dr Bernhard Gerber and colleagues from the University of Zurich, Switzerland rounded up 160 Bernese Mountain Dogs and 62 control dogs, predominantly from other longhaired, large breeds. They asked owners about their dog’s exposure to rural walks and the number of ticks attached to the dogs. The team used an enzyme-linked immunosorbent assay (ELISA) as well as a Western blot test to see whether the dogs had developed antibodies against B. burgdorferi.
Of the Bernese Mountain Dogs, 58 percent had developed antibodies against B. burgdorferi, compared with only 15 percent of the control dogs. Factors such as living in a rural area or coat colour did not explain the result, leading the authors to conclude that the breed may be predisposed to B. burgdorferi infection.
The authors data did not allow them to reach any conclusions regarding speculation that glomerular disease found in Bernese Mountain Dogs may be caused directly by B. burgdorferi, and the high incidence of B. burgdorferi infection may mean it coincides with glomerulonephritis without being the cause of the disease.
The Bernese Mountain Dog is a farm dog and originally came from Berne in Switzerland. The dogs are known for intense breeding and their narrow gene pool, which makes them especially susceptible to diseases such as epilepsy, bleeding and cancers.
However Gerber says that “the findings in the present study are unique as infections with B. burgdorferi are not causing disease”, whereas other breeds with a predilection for an infectious disease become sick. The biological reasons behind infection with the bacteria and the consequences for Bernese Mountain Dogs are currently unknown.
Charlotte Webber | EurekAlert!
Novel mechanisms of action discovered for the skin cancer medication Imiquimod
21.10.2016 | Technische Universität München
Second research flight into zero gravity
21.10.2016 | Universität Zürich
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
21.10.2016 | Health and Medicine
21.10.2016 | Information Technology
21.10.2016 | Materials Sciences