RESUMO
The male SHR rats infected with sialodacryoadenitis (SDA) virus did not show any abnormal mating activity. However, high mortality was seen in embryos of diseased dams after cage-mating with infected males on Day 4 to Day 11 postinoculation.
Assuntos
Infecções por Coronaviridae/fisiopatologia , Ratos Endogâmicos SHR , Reprodução , Comportamento Sexual Animal , Animais , Infecções por Coronaviridae/psicologia , Infecções por Coronaviridae/transmissão , Feminino , Morte Fetal , Masculino , Gravidez , Ratos , Fatores de TempoRESUMO
Four experiments were carried out to investigate the effects of experimentally-induced colds on various aspects of memory of 27, 47, 39, and 30 adults. Free recall, digit span, and retrieval from semantic memory were unaffected by having a cold. Immediate recognition of important information from a story was impaired in subjects with colds, which suggests they were less able to follow the theme of the story. In contrast to this, volunteers with colds had better recognition of information from a story learned prior to the virus challenge.
