Ostéochondrose et faiblesse des pattes chez le porc

Pointillart, Alain; Guéguen, Laurent

doi:10.1051/rnd:19780126

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…J. Anim. (Sept. 1979) Modern swine are highly susceptible to degenerative joint abnormalities and leg weakness (Pointillart and Gueguen 1978). Grondalen (1914a) (Reiland 1976).…”

mentioning

confidence: 99%

Effects of Feed Restriction, Sex and Diethylstilbestrol on the Occurrence of Joint Lesions With Some Histological and Biochemical Studies of the Articular Cartilage of Growing-Finishing Swine

Nakano¹,

Aherne²,

Thompson³

1979

Can. J. Anim. Sci.

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“…J. Anim. (Sept. 1979) Modern swine are highly susceptible to degenerative joint abnormalities and leg weakness (Pointillart and Gueguen 1978). Grondalen (1914a) (Reiland 1976).…”

mentioning

confidence: 99%

Effects of Feed Restriction, Sex and Diethylstilbestrol on the Occurrence of Joint Lesions With Some Histological and Biochemical Studies of the Articular Cartilage of Growing-Finishing Swine

Nakano¹,

Aherne²,

Thompson³

1979

Can. J. Anim. Sci.

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Discrimination Based on Age: The Special Case of the Institutionalized Aged

Altman¹,

Parmelee²

1992

Handbook of Psychology and Law

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Vitamin C Plasma Concentrations and Leg Weakness in the Forelegs of Growing Pigs

Armocida¹,

Beskow²,

Amcoff³

et al. 2001

Journal of Veterinary Medicine Series A

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Four litters (41 pigs) of cross-bred pigs were studied from 6 to 26 weeks of age. Blood samples were collected at 6, 13, 21 and 26 weeks of age and analysed for contents of vitamin C, calcium (Ca), inorganic phosphorus (P) and alkaline phosphatase (ALP). The pigs were examined clinically for foreleg weakness at the ages of 21 and 26 weeks. At the age of 26 weeks the pigs were slaughtered and the right forelegs were examined macroscopically and selected samples were collected for radiological, histological and ultrastructural examination. The prevalence of foreleg lesions was high, with lesions of dyschondroplasia of the distal growth plate of the ulna in 30 pigs, synovitis of the elbow joint in 24 pigs and osteochondritis dissecans of the elbow joint in 25 pigs. At the ages of 21 and 26 weeks, five pigs had evidently crooked forelegs and 14 pigs (age 21 weeks) and 25 pigs (age 26 weeks) had mildly deformed forelegs. The serum levels of Ca, P and ALP were within normal values for growing-finishing pigs. The range of vitamin C concentrations in plasma showed a wide difference (7.1-49.8 mumol/l) but was not associated with deformed forelegs. The serum concentrations of Ca, P and ALP and the plasma concentration of vitamin C differed significantly (P = 0.05) between age groups and there was a significant (P = 0.001) positive correlation between the levels of vitamin C in plasma and the serum levels of ALP at 6 weeks of age. The aim of the present study was to determine if there was any association between the plasma levels of vitamin C and the extent of crooked or deviated forelegs in growing-finishing pigs. We could not find a vitamin C deficiency during the study and no association between low levels of vitamin C in plasma and the presence of deformed forelegs of these 40 pigs.

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Ostéochondrose et faiblesse des pattes chez le porc

Cited by 6 publications

References 2 publications

Effects of Feed Restriction, Sex and Diethylstilbestrol on the Occurrence of Joint Lesions With Some Histological and Biochemical Studies of the Articular Cartilage of Growing-Finishing Swine

Effects of Feed Restriction, Sex and Diethylstilbestrol on the Occurrence of Joint Lesions With Some Histological and Biochemical Studies of the Articular Cartilage of Growing-Finishing Swine

Discrimination Based on Age: The Special Case of the Institutionalized Aged

Vitamin C Plasma Concentrations and Leg Weakness in the Forelegs of Growing Pigs

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