Results 341 to 350 of about 3,724,057 (366)

Optimising COVID-19 Episode Identification Using Serology and PCR/Rapid Antigen Testing: Insights from the BRACE Trial

open access: yes
McDonald E   +27 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Behavior modulation of rats to a robotic rat in multi-rat interaction

Bioinspiration & Biomimetics, 2015
In this paper, we study the behavioral response of rats to a robotic rat during multi-rat interaction. Experiments are conducted in an open-field where a robotic rat called WR-5 is put together with three laboratory rats. WR-5 is following one rat (target), while avoiding the other two rats (outside observers) during interaction.
Qing Shi   +7 more
openaire   +3 more sources

Persistence of rat parvovirus in athymic rats

Archives of Virology, 1989
Euthymic (SD or outbred rnu/+) and athymic (rnu/rnu) rats were inoculated oronasally or intraperitoneally with the RV-Y strain of rat virus when they were 2 days or 4 weeks old. Clinical signs of infection in athymic infants were similar to those in euthymic infants, but significantly more athymic infants died.
Frank X. Paturzo   +4 more
openaire   +3 more sources

Transmission of Rat Virus in Milk of Rats

Journal of Infectious Diseases, 1974
blood, mammary glands, and milk removed from the stomachs of sucklings all had infectivity titers of approximately 10-3-10-4/0.1 ml when tested in rat embryo tissue cultures. Rat virus continued to be recoverable for a number of days after the appearance of circulating (HAI) antibodies.
Lawrence Kilham, George Margolis
openaire   +3 more sources

Rat-Rat Hybridoma Formation and Rat Monoclonal Antibodies [PDF]

open access: possible, 1987
The first model of monoclonal antibody-secreting hybridomas, developed by Kohler and Milstein (1), was a mouse system. It can be considered eminently successful, most likely because of its efficiency and extreme stability. If it is so successful, why develop another rodent model? There are, at least, three main reasons.
openaire   +1 more source

Rat × Rat Hybridomas

2003
There is an increasing interest in the preparation of rat × rat hybridomas, because they have been found to be more stable in culture than mouse hybridomas and they secrete consistently high levels (10 µg/mL and above) of monoclonal antibody. In addition, certain subclasses of rat IgG have been found to interact efficiently with human Fc receptors and ...
openaire   +3 more sources

Dull Rats and Bright Rats

1996
One of the most important effects to control against in psychological experimentation is the effect of experimenter bias. Experimenters can all too easily find what they are looking for (support for their own hypotheses) by inadvertently influencing the way in which their subjects behave.
K. L. Fode, R. Rosenthal
openaire   +2 more sources

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