STUDIES ON EASTERN EQUINE ENCEPHALOMYELITIS V. I-IIsTOPATHOLOG¥ IN THE MOUSE
نویسنده
چکیده
In the study of the pathology about 80 mice were examined. Half of these were studied in serial sections, cut at 10 microns, with every 15th section mounted and stained. The remainder were studied in non-serial sections. Hematoxylin-eosin and phloxinmethylene blue were used as routine, with silver and myelin stains where indicated. When infant mice were studied, the entire skull and brain were fixed and decalcified before sectioning. With adults, the brain was removed.
منابع مشابه
Studies on Eastern Equine Encephalomyelitis Iv. Infection in the Mouse with Fresh A~d Fixed Virus
متن کامل
Studies on Eastern Equine Encephalomyelitis I . Histopathology of the Nervous System
The pathology of the nervous system in equine encephalomyelitis has been described for both the Western (1) and the Eastern (2) forms of the disease. Much attention has been paid to the intranuclear inclusion bodies, found in glial and mesodermal cells as well as in neurones. The intense inflammation, together with the necrosis of nerve cells, has been reported. I t is the purpose of this paper...
متن کاملEastern, Western and Venezuelan Equine Encephalomyelitis Sleeping Sickness Eastern Equine Encephalomyelitis (EEE), Eastern Equine Encephalitis, Eastern Encephalitis Western Equine Encephalomyelitis (WEE), Western Equine Encephalitis Venezuelan Equine Encephalomyelitis (VEE), Peste Loca, Venezuelan Equine Encephalitis, Venezuelan Encephalitis, Venezuelan Equine Fever
Eastern equine encephalomyelitis (EEE), western equine encephalomyelitis (WEE), and Venezuelan equine encephalomyelitis (VEE) viruses are mosquito-borne pathogens that can cause nonspecific illnesses and encephalitis in equids (horses, mules, burros, donkeys and zebras) and humans in the Americas. Some of these viruses also affect birds and occasionally other mammals. No specific treatment is a...
متن کاملFailure of chickens to act as sentinels during an epizootic of eastern equine encephalitis in southern New Jersey, USA.
. \bstrat ' t . A ser ies of 10 chicken f locks placed in areas of southern Nen'Jersey, USA, preceding an epizo<l t ic of eastern equirre encephal i t is (EEE) v i rus fa i led to funct ion adequatelv as sent inels for the outbreak. F,pidemiologicaldata including v i rus isolations from mosquitoes and n'i ld birds, confirmation of'equine deaths due to EEE vi rus, and a conf i rmed humat l case ...
متن کاملAlphaviral equine encephalomyelitis (Eastern, Western and Venezuelan).
Summary Alphaviral equine encephalomyelitis is a mosquito-borne infection that causes severe neurological disease and fatalities in horses and humans in the Americas. Consequently, the equine alphaviruses (Eastern, Western and Venezuelan) are of considerable concern worldwide and are notifiable to the World Organisation for Animal Health. In addition, these diseases are considered a potent pote...
متن کامل