Hereditary nephritis (HN) / Alport syndrome

Hereditary glomerulopathy in Samoyed resembles hereditary nephritis (HN) in man. Human and dog hereditary nephritis describes a group of inherited glomerular diseases of collagen type IV. The disease is inherited as an X-linked trait. Affected males and carrier females spontaneously develop proteinuria, but only males progress to renal failure.

The clinical course of HN in studied Samoyed dogs showed proteinuria developed at 2 to 3 months of age. In affected males a decreased growth rate was detected after 3 months, dogs became progressively thinner, and died from renal failure by 15 months of age. In contrast, the only change noted in the appearance of carrier females as they became older was failure to achieve normal weight.

Inheritance: X-linked - read more

Mutation: COL4A5 gene

Genetic test: The method used for testing is extremely accurate and allows complete differentiation between affected animals, carriers and healthy dogs. Testing can be done at any age.

Disease control: read more

Sample: EDTA whole blood (1.0 ml) or buccal swabs. Detailed information about sampling can be found here.

Price:

48.80 €

  • You can order free sampling kit.
  • Only one sample is required for each animal, even if you order several tests.
  • Samples are stored for the option to order additional tests.
  • We offer expert assistance in interpreting the results.
Suitable for breeds
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