Results 181 to 190 of about 8,788 (207)
Some of the next articles are maybe not open access.
Nanofabricated versatile electrochemical sensor for Leptospira interrogans detection
Journal of Bioscience and Bioengineering, 2020In this report, a LipL32 gene based nanofabricated electrochemical sensor for the detection of Leptospira interrogans has been developed using carboxylated multiwalled carbon nanotubes with gold nanoparticles (c-MWCNTs/nanoAu) electrode and graphene quantum dots (GQDs). The c-MWCNTs/nanoAu electrode was linked to GQDs using 4-aminothiophenol (ATP). The
Rupak, Nagraik +5 more
openaire +2 more sources
Experimental Infection in Sheep with Leptospira Interrogans Serotype Hardjo
British Veterinary Journal, 1983SUMMARY Twelve ewes (six pregnant) and two lambs were inoculated with Leptospira interrogans serotype hardjo, four lambs and one ram were kept as untreated controls. Pyrexia and antibody titres in all inoculated animals were consistent with infection. Leptospiraemia occurred in nine of the 14 inoculated animals. Clinical signs were so mild as to pass
ANDREANI E, TOLARI, FRANCESCO, FARINA R.
openaire +3 more sources
An experimental study with a Leptospira interrogans serovar bratislava vaccine
Veterinary Record, 1989The intramuscular vaccination of pigs with two doses, two weeks apart, of a Leptospira interrogans serovar bratislava bacterin, protected pigs against renal infection when challenged with bratislava strains six weeks later but did not protect pigs challenged after 26 weeks.
W A, Ellis +2 more
openaire +2 more sources
Leptospira interrogans serovar bratislava infection in two dogs
Journal of the American Veterinary Medical Association, 1991Two dogs with clinical histories suggestive of leptospirosis were examined serologically and culturally for evidence of leptospiral infection. Antibodies to Leptospira interrogans serovar bratislava were detected in serum from one dog, and the organism was isolated from urine of that dog.
J N, Nielsen +3 more
openaire +2 more sources
Recognition of Leptospira interrogans antigens by vaccinated or infected dogs
Veterinary Microbiology, 1994Antigenic recognition of leptospiral antigens by vaccinated or infected dogs was studied by microagglutination test (MAT) and by western blots. In western blots, serovar specific antigens detected by MAT migrated in the 18-31 kDa zone. The 25-31 zone seemed to be linked to antigens indicating virulence of the strain. These antigens are LPS.
X, Gitton +4 more
openaire +2 more sources
Leptospira interrogans binds to the CR3 receptor on mammalian cells
Microbial Pathogenesis, 2002Pathogenic leptospires adhere to phagocytes even in the absence of specific antibodies; we demonstrate that the CR3 integrin (known as Mac-1 or CD11b/CD18 receptor), expressed on neutrophils and CHO Mac-1 transfected cells, recognizes and binds leptospires.
CINCO, MARINA +3 more
openaire +3 more sources
Growth, Virulence, and Immunogenicity of Leptospira interrogans Serotype szwajizak
American Journal of Veterinary Research, 1977SUMMARY Leptospira interrogans serotype szwajizak was characterized by (1) its growth in polysorbate 80-bovine albumin medium, (2) its virulence and course of infection in laboratory animals, and (3) its immunogenicity. Growth of this organism was continuous and vigorous at 29 C and 37 C in liquid medium for 10 serial subcultures. Some specific lots of
R M, Nervig +2 more
openaire +2 more sources