Enhancement of the immunogenicity of phase I antigen of Coxiella burnetii.
نویسندگان
چکیده
The immunogenicity of the soluble phase I antigen of Coxiella burnetii for guinea pigs was enhanced by a nuclease-resistant complex of polyriboinosinic-polyribocytidylic acid, poly-L-lysine, and carboxymethyl cellulose.
منابع مشابه
Low-dose priming before vaccination with the phase I chloroform-methanol residue vaccine against Q fever enhances humoral and cellular immune responses to Coxiella burnetii.
Although the phase I Coxiella burnetii cellular vaccine is completely efficacious in humans, adverse local and systemic reactions may develop if immune individuals are inadvertently vaccinated. The phase I chloroform-methanol residue (CMRI) vaccine was developed as a potentially safer alternative. Human volunteers with no evidence of previous exposure to C. burnetii received a subcutaneous vacc...
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Background & Aim: Q fever is an important zoonotic disease caused by infection with Coxiella burnetii, a Gram negative, obligate intracellular bacterium classified within the order Legionellales. Farmers, veterinarians, abattoir workers and laboratory personnel are among persons at risk of Q fever. The aim of this study was to determine frequency of IgM anti-Coxiella burnetii antibodies in slau...
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ABSTRACT Background and Objectives: Q fever is a zoonotic disease caused by an obligate gram-negative intracellular pathogen called Coxiella burnetii. The aim of this study was to determine the seroprevalence of anti-C. burnetii antibodies in bulk tank milk (BTM) samples of dairy cattle in west and northwest of Iran. Me...
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Background: Coxiella burnetii is an obligate intracellular microorganism that causes Q fever in humans and animals. A high risk for obstetric complications has been reported among women infected with Coxiella burnetii. The present study aimed to assess the seroprevalence of C.burnetii infection among rural pregnant women in Khorramabad. Materials and Methods: In this cross-sectional study, a t...
متن کاملConversion of the Phase I Antigen of Coxiella Burnetii to Hapten by Phenol Treatment.
Anacker, R. L. (Rocky Mountain Laboratory, Hamilton, Mont.), W. T. Haskins, D. B. Lackman, E. Ribi, and E. G. Pickens. Conversion of the phase I antigen of Coxiella burnetii to hapten by phenol treatment. J. Bacteriol. 85:1165-1170. 1963.-Trichloroacetic acid extracts of Coxiella burnetii are converted to hapten by treatment with phenol. Such extracts react, like the original trichloroacetic ac...
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ورودعنوان ژورنال:
- Infection and immunity
دوره 22 2 شماره
صفحات -
تاریخ انتشار 1978