Zobrazeno 1 - 10
of 44
pro vyhledávání: '"J. E. Grimes"'
Publikováno v:
Avian diseases. 41(2)
Chlamydia psittaci was isolated from the spleen of a moribund white-winged dove (Zenaida asiatica). The isolate was serotyped as the serovar B that is commonly isolated from pigeons. A fourfold increase in the titer of antichlamydial IgM activity occ
Autor:
J E, Grimes, F, Arizmendi
Publikováno v:
Journal of the American Veterinary Medical Association. 209(4)
Diagnostic serology by use of elementary body agglutination is the most useful serologic method for diagnosis of chlamydiosis in birds, because it detects only IgM activity. A titer of 10 in budgerigars, cockatiels, and lovebirds and ofor = 20 in oth
Publikováno v:
Avian diseases. 40(2)
Diagnostic serologic procedures for psittacine chlamydiosis were evaluated using experimentally inoculated cockatiels (Nymphicus hollandicus). Chlamydia psittaci was recovered from subjects on day 16 postinoculation. Seroconversion was confirmed by t
Publikováno v:
Avian diseases. 38(4)
The development and use of a stained chlamydial elementary body agglutination (EBA) antigen for detecting antibody activity in avian sera is described. Examples of serologic results on serum samples from various types of birds indicate the usefulness
Publikováno v:
Avian diseases. 37(3)
Latex agglutination detection of chlamydial antibody activity in psittacine bird sera was significantly more sensitive when an improved protocol was followed than was a test using the previously used protocol. Titers of antibody-positive sera were fo
Autor:
J E, Grimes, F, Arizmendi
Publikováno v:
Avian diseases. 36(3)
Of 2407 serum samples from various kinds of psittacine birds submitted for Chlamydia serology, 2343 (97.4%) were negative, 25 (1.0%) were equivocal, and 39 (1.6%) were positive for Salmonella typhimurium agglutinins. In additional serum samples from
Autor:
B. V. Sukhatme, J. E. Grimes
Publikováno v:
Journal of the American Statistical Association. 75:957-962
If data on an auxiliary variable X correlated with the variable Y under study are available, regression-type estimators are often used to estimate the population mean μ y . An estimator based on a preliminary test of significance that chooses betwee
Publikováno v:
Journal of the American Veterinary Medical Association. 181(4)
Autor:
J P, Roberts, J E, Grimes
Publikováno v:
Avian diseases. 22(4)
Four wild bird species--great-tailed grackle (Cassidix mexicanus), common grackle (Quiscalus quiscula), brown-headed cowbird (Molothrus ater), and mourning dove (Zenaidura macroura)--were either inoculated intratracheally with Chlamydia psittaci or e
Autor:
J E, Grimes, B, Panigraphy
Publikováno v:
Texas medicine. 74(11)