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Αποτελέσματα 21-28 από 28
Description and validation of a novel technique to study the bacterial flora of the teat duct of ewes
(2006)
We describe a new technique that may be used for studying the bacterial flora of the teat duct in live ewes, and we present evidence regarding its accuracy, safety and repeatability. A sterile, plastic, 20 G catheter is ...
Differences in susceptibility to Mannheimia haemolytica-associated mastitis between two breeds of dairy sheep
(2007)
We used a Mannheimia haemolytica isolate to study differences in susceptibility to experimental mastitis between two breeds of dairy sheep. The isolate was deposited into the teat duct of Karagouniko (K, n=8) or Frisarta ...
Isolation of Arcanobacterium pyogenes from the scrotal skin and the prepuce of healthy rams or from rams with testicular abnormalities
(2006)
In a field study, samples were obtained from the scrotal skin and the preputial cavity of 48 rains and examined bacteriologically. Bacteria were isolated from all skin samples and from 90% of preputial cavity samples. The ...
Veterinary specialization in small ruminant health management: Foundation of a European College of Small Ruminant Health Management ECSRHM
(2008)
A new veterinary specialization College, named European College of Small Ruminant Health Management [ECSRHM], has been established. This new veterinary speciality refers to: (i) husbandry, internal medicine, obstetrics and ...
Effects of experimental challenge of ewes with Mannheimia haemolytica on subsequent milk composition
(2008)
The objective was to describe the physicochemical changes during the early phase of subclinical mastitis and to associate them with pathological findings. A Mannheimia haemolytica strain was deposited into one teat duct ...
Presence of sub-epithelial lymphoid tissues in the teat of ewe-lambs and adult ewes
(2007)
In the first part of the study, 24 clinically healthy teats from non-lactating ewe-lambs were examined bacteriologically and histologically. No bacteria were isolated from any of these teats; lymphocytes were observed in ...
Abortion in ewes associated with Erysipelothrix rhusiopathiae
(2006)
We describe the features of an outbreak of ovine abortions caused by Erysipelothrix rhusiopathiae in a flock of sheep in Greece. Abortion occurred in 3.5% of ewes in the flock; the foetuses were well developed and had ...