PMID- 9450249 OWN - NLM STAT- MEDLINE DCOM- 19980317 LR - 20190516 IS - 0916-7250 (Print) IS - 0916-7250 (Linking) VI - 59 IP - 12 DP - 1997 Dec TI - Serological studies on porcine Pneumocystis carinii pneumonia: kinetics of the antibody titers in swine herds and the association of porcine reproductive and respiratory syndrome virus infection. PG - 1161-3 AB - Serological titers to Pneumocystis carinii (Pc) and porcine reproductive and respiratory syndrome virus (PRRSV) were measured on a herd with epidemic Pc pneumonia (case herd) and two comparison herds, by an indirect fluorescent-antibody technique. In the case herd, the geometric mean titer (GMT) for Pc were 1:80 in pigs 1 week old, 1:10 in pigs 5 weeks old, and 1:80 to 1:190 in pigs over 6 weeks old. GMTs for PRRSV were > 1:145 in most of age groups over 7 weeks old. In comparison herds, Pc and PRRSV antibody titers were low in weanling pigs. The results clarified the kinetics of antibodies to Pc and concurrent infection of PRRSV in the case herd. FAU - Kondo, H AU - Kondo H AD - Ishikari Livestock Hygiene Service Center, Hokkaido, Japan. FAU - Kuramochi, T AU - Kuramochi T FAU - Taguchi, M AU - Taguchi M FAU - Ito, M AU - Ito M LA - eng PT - Journal Article PL - Japan TA - J Vet Med Sci JT - The Journal of veterinary medical science JID - 9105360 RN - 0 (Antibodies, Fungal) RN - 0 (Antibodies, Viral) SB - IM MH - Aging/immunology MH - Animals MH - Antibodies, Fungal/*analysis/blood MH - Antibodies, Viral/*analysis/blood MH - Female MH - Fluorescent Antibody Technique, Indirect/veterinary MH - Herpesvirus 1, Suid/immunology MH - Influenza A virus/immunology MH - Orthomyxoviridae Infections/complications/immunology/veterinary MH - Pneumocystis/*immunology MH - Pneumonia, Pneumocystis/complications/immunology/*veterinary MH - Porcine Reproductive and Respiratory Syndrome/*immunology MH - Porcine respiratory and reproductive syndrome virus/*immunology MH - Pseudorabies/complications/immunology MH - Swine MH - Swine Diseases/blood/*immunology EDAT- 1998/02/05 00:00 MHDA- 1998/02/05 00:01 CRDT- 1998/02/05 00:00 PHST- 1998/02/05 00:00 [pubmed] PHST- 1998/02/05 00:01 [medline] PHST- 1998/02/05 00:00 [entrez] AID - 10.1292/jvms.59.1161 [doi] PST - ppublish SO - J Vet Med Sci. 1997 Dec;59(12):1161-3. doi: 10.1292/jvms.59.1161.