Abstract
Cryptosporidiosis is a diarrheal disease predominantly affecting cattle and humans. Sera from experimentally infected calves and calves of various ages with no histories of exposure were evaluated for immunoglobulin G to Cryptosporidium parvum. An age-associated increase in immunoglobulin G was present in experimental calves and in calves with no histories of infection from 1 to 3, but not > 3, months of age.
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- Anderson B. C., Hall R. F. Cryptosporidial infection in Idaho dairy calves. J Am Vet Med Assoc. 1982 Sep 1;181(5):484–485. [PubMed] [Google Scholar]
- Casemore D. P. The antibody response to Cryptosporidium: development of a serological test and its use in a study of immunologically normal persons. J Infect. 1987 Mar;14(2):125–134. doi: 10.1016/s0163-4453(87)91902-5. [DOI] [PubMed] [Google Scholar]
- Current W. L. Cryptosporidiosis. J Am Vet Med Assoc. 1985 Dec 15;187(12):1334–1338. [PubMed] [Google Scholar]
- Harp J. A., Woodmansee D. B., Moon H. W. Resistance of calves to Cryptosporidium parvum: effects of age and previous exposure. Infect Immun. 1990 Jul;58(7):2237–2240. doi: 10.1128/iai.58.7.2237-2240.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kuhls T. L., Greenfield R. A., Mosier D. A., Crawford D. L., Joyce W. A. Cryptosporidiosis in adult and neonatal mice with severe combined immunodeficiency. J Comp Pathol. 1992 May;106(4):399–410. doi: 10.1016/0021-9975(92)90024-o. [DOI] [PubMed] [Google Scholar]
- Luft B. J., Payne D., Woodmansee D., Kim C. W. Characterization of the Cryptosporidium antigens from sporulated oocysts of Cryptosporidium parvum. Infect Immun. 1987 Oct;55(10):2436–2441. doi: 10.1128/iai.55.10.2436-2441.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Mann E. D., Sekla L. H., Eibisch G. Cryptosporidium antibodies in manitoba cattle: a pilot study using an indirect fluorescent antibody procedure. Can Vet J. 1987 Mar;28(3):126–128. [PMC free article] [PubMed] [Google Scholar]
- Mann E. D., Sekla L. H., Nayar G. P., Koschik C. Infection with Cryptosporidium spp. in humans and cattle in Manitoba. Can J Vet Res. 1986 Apr;50(2):174–178. [PMC free article] [PubMed] [Google Scholar]
- Mead J. R., Arrowood M. J., Sterling C. R. Antigens of Cryptosporidium sporozoites recognized by immune sera of infected animals and humans. J Parasitol. 1988 Feb;74(1):135–143. [PubMed] [Google Scholar]
- Ongerth J. E., Stibbs H. H. Prevalence of Cryptosporidium infection in dairy calves in western Washington. Am J Vet Res. 1989 Jul;50(7):1069–1070. [PubMed] [Google Scholar]
- Peeters J. E., Villacorta I., Vanopdenbosch E., Vandergheynst D., Naciri M., Ares-Mazás E., Yvoré P. Cryptosporidium parvum in calves: kinetics and immunoblot analysis of specific serum and local antibody responses (immunoglobulin A [IgA], IgG, and IgM) after natural and experimental infections. Infect Immun. 1992 Jun;60(6):2309–2316. doi: 10.1128/iai.60.6.2309-2316.1992. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Riggs M. W., McGuire T. C., Mason P. H., Perryman L. E. Neutralization-sensitive epitopes are exposed on the surface of infectious Cryptosporidium parvum sporozoites. J Immunol. 1989 Aug 15;143(4):1340–1345. [PubMed] [Google Scholar]
- Riggs M. W., Perryman L. E. Infectivity and neutralization of Cryptosporidium parvum sporozoites. Infect Immun. 1987 Sep;55(9):2081–2087. doi: 10.1128/iai.55.9.2081-2087.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tzipori S. Cryptosporidiosis in perspective. Adv Parasitol. 1988;27:63–129. doi: 10.1016/S0065-308X(08)60353-X. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ungar B. L., Nash T. E. Quantification of specific antibody response to Cryptosporidium antigens by laser densitometry. Infect Immun. 1986 Jul;53(1):124–128. doi: 10.1128/iai.53.1.124-128.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Waldman E., Tzipori S., Forsyth J. R. Separation of Cryptosporidium species oocysts from feces by using a percoll discontinuous density gradient. J Clin Microbiol. 1986 Jan;23(1):199–200. doi: 10.1128/jcm.23.1.199-200.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Whitmire W. M., Harp J. A. Characterization of bovine cellular and serum antibody responses during infection by Cryptosporidium parvum. Infect Immun. 1991 Mar;59(3):990–995. doi: 10.1128/iai.59.3.990-995.1991. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Williams R. O., Burden D. J. Measurement of class specific antibody against cryptosporidium in serum and faeces from experimentally infected calves. Res Vet Sci. 1987 Sep;43(2):264–265. [PubMed] [Google Scholar]

