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At least 109 records · Page 6Linked to original sources

[The effectiveness of paramunization for the control of feline coryza].

20 cats in a cat home were treated prophylactically and therapeutically with Baypamun HK. The animals were allocated into three groups as described. 7 freshly admitted clinically healthy cats were treated prophylactically on day 1, 2 and 9 with 1 ml Baypamun HK (group I). 7 cats, who already were allocated for one year in the home and were sick of the feline respiratory disease complex were treated as described for group I (group II). 6 further cats, who also showed symptoms of the feline respiratory disease complex and had stayed for one year in the home were treated with physiol.saline solution according to group I (group III). From all cats blood samples were taken at day 1, 3, 10 and 17. The blood samples were checked for antibodies against feline calicivirus (FCV), feline herpesvirus (FHV), panleukopenia virus (PLV), feline peritonitis virus (FIPV) and feline immunodeficiency virus (FIV). Also the occurrence of the feline leukemia virus (FeLV) was evaluated. The cellular immunity was evaluated by means of the lymphocyte transformations test (LTT), nitroblue-tetrazolium reduction test (NBT) and cytochrome C-reduction test (CRT). Mean value and standard deviation was calculated from the results. The significance was determined by the t-test. The animals were examined clinically daily for 20 days for the feline respiratory disease complex. When necessary, the animals were treated by homeopathic and antibiotic products. At the time of admission to the home all cats were or had been treated with an attenuated panleukopenia vaccine. The serologic parameters were not influenced in the cats of group I.(ABSTRACT TRUNCATED AT 250 WORDS)

Adjuvants, Immunologic↗

[Experiences with a new cat coryza-panleukopenia-rabies combined vaccine].

The development of a new combined vaccine against cat flu, panleukopenia and rabies should lead to a simplification of the vaccination calendar in small animal practice. In order to judge the suitability of the new vaccine, its efficacy, local tolerability, and safety were evaluated. All vaccinated cats developed high antibody titres against herpes-, calici-, panleukopenia- and rabies virus that persisted well during the trial of 18 months. In comparison to other vaccines containing a smaller number of antigens the suitability of the vaccine on trial could be shown.

Animals↗

A heat-stable toxin isolated from the turkey coryza agent, Bordetella avium.

A toxin was isolated from Bordetella avium grown in a defined medium. The toxin was active for mice but not for turkey poults or Japanese quail. The extraction procedure is described. The toxin was trypsin-sensitive and heat-stable (85 C for 30 min), and its activity was blocked by B. avium hyperimmune serum.

Animals↗

Turkey coryza: selected tests for detection and neutralization of Bordetella avium heat-labile toxin.

Bordetella avium heat-labile toxin (HLT) was lethal for poults, mice, and embryonating chicken eggs. It produced hemorrhagic lesions in turkey and guinea pig skin. Antiserum made in turkeys neutralized the lethality of the toxin and its ability to produce hemorrhagic skin lesions. Further, antiserum against HLT of an Ohio strain neutralized lethality of HLT of strains from Iowa, North Carolina, and West Germany. The antiserum did not neutralize lethality of HLT from B. bronchiseptica. Bordetella avium HLT was not ciliostatic for turkey tracheal-ring cultures and did not stimulate adenyl cyclase activity using mouse adrenal cell cultures.

Animals↗