title: Serum chemistry values of normal dogs (beagles): associations with age, sex, and family line.
abstract: One hundred and sixteen colony control dogs (purebred beagles) ranging in age from 56 to 4868 days at the time of sampling, were tested at various intervals over a 10-year period to determine the normal values of several serum constituents. The effects of sex and family line were also noted. With increasing age, serum glutamic-pyruvic transaminase, total protein, and cholesterol increased, whereas glucose, serum glutamic-oxalacetic transaminase, creatine phosphokinase, iron, alkaline phosphatase, and albumin decreased. Females had significantly higher levles of urea nitrogen, iron, and cholesterol than males. Males had significantly higher serum glutamic-pyruvic transaminase levels. The rate of increase in serum cholesterol with age was greater in males than in females. Males showed no age related changes in levels of urea nitrogen or iron, while the females showed decreasing levels. Significant differences in total protein and albumin were noted in dogs belonging to different family.
mesh_terms: D000367:Age Factors; D000410:Alanine Transaminase / Q000097:blood; D000818:Animals; D000830:Animals, Laboratory; D001219:Aspartate Aminotransferases / Q000097:blood; D001786:Blood Glucose / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis; D001806:Blood Urea Nitrogen; D002784:Cholesterol / Q000097:blood; D003402:Creatine Kinase / Q000097:blood; D004285:Dogs / Q000097:blood* / Q000235:genetics; D005260:Female; D007501:Iron / Q000097:blood; D008297:Male; D012016:Reference Values; D012709:Serum Albumin / Q000032:analysis; D012737:Sex Factors
chemical_list: D001786:Blood Glucose; D001798:Blood Proteins; D012709:Serum Albumin; D002784:Cholesterol; D007501:Iron; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D003402:Creatine Kinase