Osmolar Concentration and Fixation of Mycoplasmas
نویسندگان
چکیده
منابع مشابه
Osmolar concentration and fixation of mycoplasmas.
Broth cultures of Acholeplasma laidlawii were fixed with various concentrations of cacodylate-buffered glutaraldehyde. The shape and ultrastructure of the organisms varied with the osmolar concentration of the fixative. When the fixation mixture was hypertonic to the culture medium, ultrathin sections suggested that the cells had shrunk. Phosphate buffer, sodium chloride, or sucrose at comparab...
متن کاملOsmolar disorders.
OBJECTIVE To present a practical approach to the management of osmolar disorders by considering the mechanisms involved in their development. DATA SOURCES Articles and published peer-review abstracts on the mechanisms and management of disorders of plasma osmolality. SUMMARY OF REVIEW In health, plasma osmolality is determined largely by the concentration of sodium and its accompanying anio...
متن کاملSerological Relationships among Human Mycoplasmas as Shown by Complement-fixation and Gel Diffusion.
Taylor-Robinson, David (National Institutes of Health, Bethesda, Md.), Norman L. Somerson, Horace C. Turner, and Robert M. Chanock. Serological relationships among human mycoplasmas as shown by complement-fixation and gel diffusion. J. Bacteriol. 85:1261-1273. 1963.-Antigenic relationships among human mycoplasmas were studied by complement-fixation and agar gel diffusion techniques. Four recogn...
متن کاملMycoplasmas and arthritis.
At least 13 mycoplasma species cause arthritis in animals. In some cases it remains chronic, and in particular Mycoplasma hyorhinis in swine and Mycoplasma synoviae in poultry clinically and histologically resemble rheumatoid arthritis in man. Of patients with serologically verified Mycoplasma pneumoniae infections 0.9% had arthritis. Usually it is mild, but may sometimes be the dominant clinic...
متن کاملOrigins of the mycoplasmas: sterol-nonrequiring mycoplasmas evolved from streptococci.
We report the establishment of a phylogenetic relationship between the sterol-nonrequiring mycoplasmas (Acholeplasma species) and streptococci. Three specific antisera prepared against purified Streptococcus faecalis fructose diphosphate aldolase and glyceraldehyde-3-phosphate dehydrogenase and Pediococcus cerevisiae glyceraldehyde-3-phosphate dehydrogenase were used for comparative enzyme immu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1972
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.110.3.1154-1162.1972