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Sensitization to dust mites in cats with Otodectes cynotis infestation
(1999)
Sensitization to the dust mites was demonstrated by an intradermal (ID) skin test in 33 of 55 cats with Otodectes cynotis infestation. Positive ID test reactions to Dermatophagoides farinae were noticed in 32 (58.2%), to ...
Development and application of competitive ELISA assays for rat LH and FSH
(1999)
Rat LH (rLH) and FSH (rFSH) were measured by sensitive and specific competition ELISAs. The rat LH ELISA used rLH-I-9 coated plates, an antiserum against rLH and an antibody against rabbit IgG labeled with peroxidase. Using ...
Neural invasion of two virulent Suid Herpesvirus 1 strains in neonatal pigs with or without maternal immunity
(1999)
The neural invasion of two virulent Suid Herpesvirus 1 (SHV1) strains was examined in neonatal pigs with or without maternal immunity. One-week-old pigs with comparable levels of maternal immunity (SN-titer = 12-48) were ...
The pony-metre: A new device for measuring the height of equids with lasers
(1996)
A new low-power laser device for obtaining increased accuracy in various measurements, including that of the height of ponies and horses, is described to aid the equine sports medicine practitioner in classifying equids ...
Bacterial live vaccines with graded level of attenuation achieved by antibiotic resistance mutations: transduction experiments on the functional unit of resistance, attenuation and further accompanying markers
(1998)
At least 10% of spontaneous chromosomal antibiotic resistant mutants of bacteria express a strain-dependent graded reduction of virulence; this correlates linearly with a prolonged generation time. Occasionally, these ...
Incidence risk and aetiology of mammary abnormalities in dry ewes in 10 flocks in Southern Greece
(1998)
In a field investigation of 10 flocks in Southern Greece, 3367 dairy ewes were examined twice, in order to estimate the incidence risk and the aetiology of mammary abnormalities during the dry-period. Abnormal secretion, ...