Blood Creatine Kinase as a Predictor of the Porcine Stress Syndrome

Hwang, Patrick T.J.; McGrath, C. J.; Addis, P. B.; Rempel, W. E.; Thompson, E. W.; Antonik, A

doi:10.2527/jas1978.473630x

Cited by 7 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A specially constructed oven was used for this purpose (Godsalve, Davis, Gordon, and Davis, 1977a). Animals that exhibited rigidity within 5 min after exposure to 3 percent halothane in oxygen (Hwang, McGrath, Addis, Rempel, Thompson, and Antonik, 1978) were classified as malignant hyperthermia positive (MH + ) while animals that did not show rigidity were classified as malignant hyperthermia negative (MH -). In addition, muscles from a cross between the two breeds were also included.…”

Section: Water Loss Rates Andmentioning

confidence: 99%

“…All pigs were tested at about 12 weeks of age for stress susceptibility by challenge with halothane anesthesia using the method of Eikelenboom and Minkema (1974). Animals that exhibited rigidity within 5 min after exposure to 3 percent halothane in oxygen (Hwang, McGrath, Addis, Rempel, Thompson, and Antonik, 1978) were classified as malignant hyperthermia positive (MH + ) while animals that did not show rigidity were classified as malignant hyperthermia negative (MH -). The abbreviations for the intermediate groups are therefore P X (P X M) MH+ and P X (P X M) MH-for the stress-susceptible and stress-resistant animals, respectively.…”

Section: Water Loss Rates Andmentioning

confidence: 99%

See 1 more Smart Citation

Water Loss Rates and Temperature Profiles in Dry Heated Normal and PSE Porcine Muscle

Cloke

Davis

Gordon

et al. 1981

Home Economics Research Journal

View full text Add to dashboard Cite

Small cylinders of longissimus porcine muscles from normal and stress susceptible animals and two groups with intermediate characteristics were heated from the frozen state, past sen sory doneness and well into the dehydration period. The water loss rates and temperature pro files of the muscle cylinders were monitored throughout the heating period. Pale, soft, ex udative muscle had a greater maximum moisture emission at an earlier time and lower temperature than the normal samples. When the sample interiors were between 60°C and 100°C, the centerline thermocouple frequently registered higher temperature than those ther mocouples closer to the surface. Implications of these results for interpreting heat and mass transfer mechanisms and for cooking recommendations are discussed.

show abstract

Section: Water Loss Rates Andmentioning

confidence: 99%

Section: Water Loss Rates Andmentioning

confidence: 99%

Water Loss Rates and Temperature Profiles in Dry Heated Normal and PSE Porcine Muscle

Cloke

Davis

Gordon

et al. 1981

Home Economics Research Journal

View full text Add to dashboard Cite

show abstract

Etiopathogenetic defect of malignant hyperthermia: Hypersensitive calcium-release channel of skeletal muscle sarcoplasmic reticulum

O’Brien

1987

Vet Res Commun

View full text Add to dashboard Cite

Identification by isoelectric focusing of creatine kinase-MM isoforms in the plasma and striated muscle of pigs

Doizé

DeRoth

1991

Vet Res Commun

View full text Add to dashboard Cite

Total creatine kinase (CK) and CK-MM isoforms were determined in plasma and longissimus dorsi muscle extracts from normal pigs. Based on their total CK activity, the pigs were divided into two groups. Pigs of group 1 (n = 16) had a mean plasma total CK of 298 +/- 16 U/L and the distribution of the CK-MM isoforms was 65.7 +/- 2.5% CK-MM3, 18.9 +/- 1.6% CK-MM2 and 15.3 +/- 1.5% CK-MM. In group 2 (n = 18; 826 +/- 75 U/L total CK) four isoforms were observed: 3.1 +/- 0.9% CK-MM, 67.9 +/- 3.0% CK-MM3, 21.5 +/- 2.3% CK-MM2 and 7.5 +/- 1.3% CK-MM. The differences between the two groups of pigs were significant (p less than 0.001) for CK-MM1 and the presence of CK-MM. Four CK-MM isoforms were also detected in longissimus dorsi muscle homogenates: 45.6 +/- 8.1% CK-MM, 32.6 +/- 11.7% CK-MM3, 16.6 +/- 2.3% CK-MM2 and 5.1 +/- 2.8% CK-MM1. The release of CK-MM isoforms from muscle into plasma seems to be unrelated to the concentration of these isoforms in striated muscle.

show abstract

Blood Creatine Kinase as a Predictor of the Porcine Stress Syndrome

Cited by 7 publications

References 7 publications

Water Loss Rates and Temperature Profiles in Dry Heated Normal and PSE Porcine Muscle

Water Loss Rates and Temperature Profiles in Dry Heated Normal and PSE Porcine Muscle

Etiopathogenetic defect of malignant hyperthermia: Hypersensitive calcium-release channel of skeletal muscle sarcoplasmic reticulum

Identification by isoelectric focusing of creatine kinase-MM isoforms in the plasma and striated muscle of pigs

Contact Info

Product

Resources

About