Skeletal muscle enzyme activity, fiber composition and $$\dot V$$ O2 max in relation to distance running performance

1978 ◽  
Vol 39 (2) ◽  
pp. 73-80 ◽  
Author(s):  
C. Foster ◽  
D. L. Costill ◽  
J. T. Daniels ◽  
W. J. Fink
Keyword(s):  
Skeletal Muscle ◽  
Enzyme Activity ◽  
Distance Running ◽  
Muscle Enzyme ◽  
Running Performance ◽  
Fiber Composition ◽  
Distance Running Performance ◽  
Muscle Enzyme Activity

Effect of ovariectomy and estradiol replacement on skeletal muscle enzyme activity in female rats

Metabolism ◽  
2002 ◽  
Vol 51 (11) ◽  
pp. 1397-1401 ◽  
Author(s):  
Travis Beckett ◽  
Andr[eacute] Tchernof ◽  
Michael J. Toth
Keyword(s):  
Skeletal Muscle ◽  
Enzyme Activity ◽  
Female Rats ◽  
Muscle Enzyme ◽  
Muscle Enzyme Activity

scholarly journals Neospora caninum and/or Toxoplasma gondii Seroprevalence: Vaccination against PCV2 and Muscle Enzyme Activity in Seropositive and Seronegative Pigs

2021 ◽  
Vol 9 (5) ◽  
pp. 1097
Author(s):  
Labrini V. Athanasiou ◽  
Vasileios G. Papatsiros ◽  
Victoria M. Spanou ◽  
Eleni G. Katsogiannou ◽  
Anna Dedousi
Keyword(s):  
Enzyme Activity ◽  
Toxoplasma Gondii ◽  
Neospora Caninum ◽  
Human Infection ◽  
Porcine Circovirus ◽  
Muscle Enzyme ◽  
Blood Samples ◽  
Zoonotic Pathogen ◽  
Muscle Enzyme Activity ◽  
Immunofluorescence Antibody

Neospora caninum and Toxoplasma gondii affect both humans and animals worldwide. To investigate their seroprevalence and differences in seropositivity between pigs vaccinated and unvaccinated against porcine circovirus 2 (PCV2), as well as differences in muscle enzyme activity between seropositive and seronegative pigs, blood samples were collected from 380 sows. Antibodies against T. gondii and N. caninum were detected by an indirect immunofluorescence antibody (IFA) assay, while the activities of creatine kinase (CK) and aspartate aminotransferase (AST) were biochemically assessed. Out of the 364 sows finally included in the study, 4.4%, 3.5%, and 0.5% were seropositive to T. gondii, N. caninum, or both. A significantly higher percentage of seropositivity against T. gondii and/or N. caninum in PCV2 unvaccinated pigs compared with vaccinated pigs was observed. Increased serum activities of CK and AST were detected in 71.43% and 100% of only against T. gondii (T+) and 63.64% and 90.91% of only against N. caninum (N+) seropositive sows, respectively, and were significantly higher compared to seronegative animals. T. gondii and N. caninum seropositivity, especially in presumed immunocompromised pigs, and the evidence of muscle damage highlight their importance as a zoonotic pathogen and animal model of human infection, respectively.

Plasma lactate accumulation and distance running performance

1979 ◽  
Vol 11 (4) ◽  
pp. 338???344 ◽  
Author(s):  
PETER A. FARRELL ◽  
JACK H. WILMORE ◽  
EDWARD F. COYLE ◽  
JOHN E. BILLING ◽  
DAVID L. COSTILL
Keyword(s):  
Plasma Lactate ◽  
Distance Running ◽  
Running Performance ◽  
Lactate Accumulation ◽  
Distance Running Performance

scholarly journals Prerequisites in Distance Running Performance of Female Runners

1989 ◽  
Vol 8 (2) ◽  
pp. 79-87 ◽  
Author(s):  
Kiyoji TANAKA ◽  
Kan-ichi MIURA ◽  
Soo HYUN ◽  
Takashi KAWABATA ◽  
Masato TAJIMA ◽  
...  
Keyword(s):  
Distance Running ◽  
Running Performance ◽  
Distance Running Performance
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