Zobrazeno 1 - 10
of 22
pro vyhledávání: '"J.D.J. Harding"'
Ultrastructural Observations on the Spinal Cords of Piglets Affected with Congenital Tremor Type AIV
Autor:
J.D.J. Harding, W.F. Blakemore
Publikováno v:
Research in Veterinary Science. 17:248-255
The ultrastructural appearance of the spinal cord of 3 piglets affected with congenital tremor type AIV was examined and compared with normal litter mates. In affected pigs some axons, of all diameters, were unmyelinated and the myelin sheaths of the
Publikováno v:
Research in Veterinary Science. 17:174-178
The ultrastructural appearance of the spinal cord of a Landrace piglet with a sex-linked abnormality of myelination (congenital tremor type AIII) was examined and compared with a clinically normal litter mate. The white matter of the former contained
Publikováno v:
Journal of Comparative Pathology. 80:601-605
Groups of pigs with ages between 2 months and four years that had been kept free from Hyostrongylus rubidus all their lives, were given a primary infecting dose of 4,000 H. rubidus third stage larvae. The animals were killed at various times after th
Autor:
J.D.J. Harding, S.B. Kendall
Publikováno v:
Journal of Comparative Pathology. 80:145-149
About a month after a primary infection in young pigs with 4,000 larvae of Hyostrongylus rubidus nearly all worms were adult and there was a recovery of the order of 600 from each pig. Four months later the number had declined to about 200. Reinfecti
Autor:
J.D.J. Harding
Publikováno v:
Research in Veterinary Science. 1:129-134
SUMMARY Material from 37 pigs with suspected mulberry heart disease was examined histologically. Thirty-two cases fell into a group characterized by widespread myocardial congestion and haemorrhage with parenchymal degeneration, mild perivascular mon
Publikováno v:
Veterinary Record. 83:560-564
Autor:
J.D.J. Harding
Publikováno v:
Pathologia veterinaria. 3:83-88
66 pigs from 52 premises have been found to be affected by a cerebrospinal angiopathy. In 64, symptoms first appeared in the 5 weeks following weaning. The lesions were characterised by thickening of the walls of the small arterioles of the central n
Publikováno v:
Pathologia veterinaria. 1:204-220
Seven pigs were poisoned by feeding from 1 to 3 months with Senecio jacobaea (“ragwort”). Clinically, the disease induced was characterised by dyspnœa and fluctuating pyrexia, anatomically by firm, heavy, discoloured, oedematous lungs and histol
Publikováno v:
Research in Veterinary Science. 4:217-233
SUMMARY Pigs were poisoned by feeding rations containing 17½–20 per cent toxic groundnut meal. Changes in the livers progressed through steatosis, ductule proliferation and pericellular fibrosis to parenchymal karyomegaly, dissecting fibrosis and
Autor:
T.W.A. Little, J.D.J. Harding
Publikováno v:
The British veterinary journal. 136(4)
SUMMARY Two outbreaks of acute pneumonia in pigs occurred from which only Pasteurella multocida could be isolated by a conventional technique but Haemophilus parahaemolyticus was isolated using a dilution method. Two experiments were performed which