Oral disorders of small animals constitute a problem for veterinarians. Chronic oral infections are commonly seen in domestic cats. The objectives of this study were to characterise feline oral lesions, common feline dental problems, and especially the association of oral disease and systemic disease in cats. Two hundred and twenty cats referred over a period of 33 months to the Internal Medici...

Chlamydophila felis and feline herpesvirus (FHV) are pathogens commonly associated with feline respiratory and ocular disease. A real-time multiplex PCR assay was developed to allow detection of these organisms, together with feline 28S ribosomal DNA, in a single tube. Of 538 ocular swab samples tested, 123 were positive for FHV, 97 were positive for C. felis, and 16 were positive for both path...

We offer eight well-characterized anti-SAA MAbs for the detection of feline, canine and equine SAA. These MAbs were selected from a pool of over forty MAbs that were raised against human SAA (SAA19, SAA21, SAA11), canine SAA (VSA34, VSA31, VSA38), or synthetic peptides derived from the region 79-104 a.a.r. of canine SAA (VSA2, VSA43). Isotypes and specificities of the antibodies are shown in Ta...

Complement fixation inhibiting and complement-fixing antibodies were demonstrated in sera from cats during the acute and convalescent stages, respectively, of feline picornavirus infections. Complement-fixing antibody activity was present in 19S and 7S globulins, whereas complement fixation inhibiting antibody activity was confined to the 7S globulins. Sera with complement-fixing antibody and s...

A method for preparation of soluble feline oncornavirus-induced cell surface antigens was described. This technique relied upon the natural release of antigen(s) from FL-74 feline lymphoblastoid cells during their maintenance at 37 degrees in serum-deficient medium. When concentrated and clarified spent medium from 4-day cultures was tested for its antigen content by inhibition of humoral cytot...

Human CD7 is one of the earliest molecules to appear in T cell development. In this study, putative feline CD7 cDNA was identified based on its similarities with human and mouse CD7 genes. The feline CD7 cDNA contained an open reading frame consisting of 630 nucleotides. The amino acid sequence of feline CD7 had 47.7% identity with that of human CD7, and 52.9% with that of mouse CD7. In additio...

To the Editor: Feline coronaviruses (FCoVs) occur as 2 pathotypes, feline infectious peritonitis virus (FIPV) and feline enteric coronavirus (FECV). FECV is common in cats, causing mild transient enteritis in kittens, but is asymptomatic in adult cats. In contrast, FIPV occurs sporadically but is lethal. It replicates in monocytes and macrophages and rapidly disseminates throughout the body cau...

Feline leukemia-sarcoma group-specific antigens were located in human embryo cells infected with feline leukemia and feline sarcoma viruses. This was done by using the fluorescent-antibody and enzyme-labeled antibody techniques at both light and electron microscopic levels. The antigens were found to be exclusively intracytoplasmic, diffuse, and located in discrete punctate foci.

Feline herpesvirus-1 and feline calicivirus are common causes of feline upper respiratory tract disease and can cause clinically indistinguishable syndromes. However, they differ in their physical properties, epidemiology, and spectrum of clinical signs; and the differences can affect the diagnosis, prognosis, and management of these infections. The availability and sensitivity of diagnostic te...