Home
http://www.virbac.fr/ http://www.boehringer-ingelheim.com/ http://www.novartis.com/ http://www.animalhealth.bayerhealthcare.com/
vetcontact
Vetrinär
Tiermedizin
  WELCOME  
vetcontact
Vetrinär
Tiermedizin
  Privacy Policy  
  Home  
  Login / Newsletter  
vetcontact
Vetrinär
Tiermedizin
  CONTACTS  
vetcontact
Vetrinär
Tiermedizin
  Classifieds  
  New Products  
  VetCompanies  
  VetSchools  
vetcontact
Vetrinär
Tiermedizin
  PROFESSION  
vetcontact
Vetrinär
Tiermedizin
  Edutainment  
  VetAgenda  
  Presentations  
  Posters  
  ESAVS  
  Specialisation  
vetcontact
Vetrinär
Tiermedizin
  INSIGHT  
vetcontact
Vetrinär
Tiermedizin
  Congress News  
  Picture Galleries  
vetcontact
Vetrinär
Tiermedizin
  PRODUCTS  
vetcontact
Vetrinär
Tiermedizin
  Bayer  
  Boehringer Ing.  
  Novartis  
  Virbac

 
  Simply book for less...  
    

Bovine    Equine    Small Animal Practice    Swine Practice    Articles    Vetjournal    
deutsch english español polski francais
Home / WELCOME / Archiv / Small Animal Practice /     
 
Taurine levels in healthy dogs of different size fed with different commercial food
Dilated cardiomyopathy is thought to be associated with low blood taurine concentration in dogs. This large study examines the effect of signalment, body size and diet on plasma taurine and whole blood taurine concentrations in more than 130 dogs. The results are extremely interesting!

A total of 131 normal dogs consuming commercially prepared dog food had blood drawn 3-5 h post-prandially to be analysed for plasma amino acids and whole blood taurine.

Body weight and morphometric measurements of each dog were taken.

Plasma and whole blood taurine concentrations were 77 +/- 2.1 nmol/ml (mean +/- SEM) and 266 +/- 5.1 nmol/ml (mean +/- SEM), respectively.

No effect of age, sex, body weight, body size, or diet was seen on plasma and whole blood taurine concentrations.

Mean whole blood taurine concentrations were lower in dogs fed diets containing whole grain rice, rice bran or barley.

The lowest whole blood concentrations were seen in dogs fed lamb or lamb meal and rice diets.

Plasma methionine and cysteine concentrations were lower in dogs fed diets with animal meals or turkey, and whole grain rice, rice bran or barley.

Fifteen of 131 dogs had plasma taurine concentrations lower than, or equal, to the previously reported lowest mean food-deprived plasma taurine concentration in normal dogs of 49 +/- 5 nmol/ml (mean +/- SEM) (Elliott et al., 2000).

These findings support the theory that taurine deficiency in dogs may be related to the consumption of certain dietary ingredients.

Scientific and clinical evidence supports the hypothesis that dilated cardiomyopathy is associated with low blood taurine concentration in dogs; therefore, further work is indicated to determine the mechanism by which diet can affect taurine status in dogs.



Source: Delaney SJ, Kass PH, Rogers QR, Fascetti AJ. (2003): Plasma and whole blood taurine in normal dogs of varying size fed commercially prepared food. In: J Anim Physiol Anim Nutr (Berl). 2003 Jun;87(5-6):236-44.




Tell a friend   |   Print version   |   Send this article

SMALL ANIMAL PRACTICE

Reference intervals for blood parameters in Shetland Sheepdogsmembers
Several breeds have physiological peculiarities that induce variations in reference intervals (RIs) compared with the general canine population. Shetland sheepdogs (SSs) are reported to be more predisposed to different diseases (eg, hyperlipidemia, gallbladder mucocele, and hypothyroidism). Consequently, a breedâ€specific approach is more often required. Thus, the aim of this study was to determine whether the RIs of the general canine population could be applied to that of SSs, and to generate breedâ€specific RIs, where appropriate.

  • Metastasis of a well differentiated perianal gland tumor
  • Punica granatum associated with hepatotoxicosis in cattlemembers
  • Toceranib phosphate (Palladia®) in canine gastrointestinal stromal tumorsmembers
  • Radioactive iodine uptake in hyperthyroid cats after rh-TSHmembers
  • Hypoechoic tissue changes in dogs with malignant prostatic lymphomamembers
  • Emphysematous gastritis in dogs and catsmembers
  • Primary pulmonary histiocytic sarcoma in dogsmembers
  • Determining prognosis in canine sepsis members
  • Correlation of plasma and tear glucose, creatinine and urea nitrogen in catsmembers
  • Perineal hernias in dogs - always a bilateral problem?members
  • Pharmacokinetic of gabapentin in catsmembers
  • Follicular development of canine ovaries stimulated by eCG plus hCGmembers


  • [ Home ] [ About ] [ Contact / Request ] [ Privacy Policy ]

    Copyright © 2001-2018 VetContact GmbH
    All rights reserved