Hva betyr "Tøm"?
Dyret bærer ikke mutasjonen. Det vil ikke utvikle sykdommen og vil ikke gi det videre.
Hund Alexander sykdom (AxD)
Are you concerned about your dog's health? A DNA test for Alexander Disease in dogs can provide valuable insights. This genetic disorder affects the brain and can lead to severe neurological issues. By conducting a simple DNA test, you can identify if your dog is a carrier or affected by this rare condition. Early detection allows for better management and care options. Protect your furry friend by understanding their genetic predispositions. Invest in a DNA test today and ensure a healthier future for your beloved pet!
Forkortelse: AxD
Analysert mutasjon: GFAP c.719G>A
Arv: Autosomal Dominant
Akronym
AxD
Observert frekvens
Klinisk alvorlighetsgrad
Klinisk klassifisering
Nevrologiske sykdommer
Analysert mutasjon
GFAP c.719G>A
p.(R240H)
p.(R240H)
Metode for arv
Autosomal Dominant
Testsammendrag:
Alexander Disease is a rare neurological disorder that can affect dogs, particularly certain breeds like the Boxer and the Boston Terrier. A DNA test for Alexander Disease identifies mutations in the GFAP gene, which are responsible for the condition. Early detection through genetic testing can help pet owners make informed decisions about breeding and treatment options. Symptoms may include tremors, seizures, and difficulty walking, often appearing in young dogs. Understanding this genetic risk can improve the quality of life for affected pets.
Tilgjengelig fra pakken: Basic
Denne DNA-testen er inkludert fra pakken vår Basic — og er også en del av pakkene Basic, Standard, Advanced, Complete.
Se DNA-testpakker →Velg pakken som passer best til din avl eller helsestrategi for dyrene dine.
Understanding Alexander Disease in Dogs
Alexander Disease is a rare neurological disorder that primarily affects the central nervous system in dogs. It is classified as a leukodystrophy, which means it impacts the myelin sheath—the protective covering that surrounds nerve fibers. This condition is caused by mutations in the GFAP gene, leading to the accumulation of glial fibrillary acidic protein (GFAP) in the brain, which disrupts normal brain function.
Symptoms and Clinical Signs
Dogs with Alexander Disease may exhibit a range of neurological symptoms that can progress over time. Common clinical signs include difficulty walking or maintaining balance, seizures, changes in behavior, and a decline in cognitive function. As the disease advances, affected dogs may also experience muscle weakness and atrophy, leading to a decreased quality of life.
Viktigheten av DNA-testing
DNA testing for Alexander Disease is a crucial tool for early diagnosis and management of the condition. By identifying carriers of the GFAP mutation, breeders can make informed decisions to reduce the risk of this disorder in future generations. Early detection through DNA testing can also help pet owners prepare for potential health challenges and seek appropriate veterinary care.
Diagnosis and Treatment Options
Diagnosis of Alexander Disease typically involves a combination of clinical evaluation, imaging studies, and genetic testing. While there is currently no cure for this condition, supportive care can help manage symptoms and improve the quality of life for affected dogs. Treatment may include medications for seizures, physical therapy to maintain mobility, and nutritional support to ensure overall health.
Konklusjon
Alexander Disease is a serious condition that can have significant implications for affected dogs and their families. DNA testing plays a vital role in understanding and managing this disorder, allowing for early intervention and informed breeding practices. Awareness of the disease and its symptoms can empower pet owners to seek timely medical advice and support for their furry companions.
Rase anerkjent for testen: Alexander sykdom (AxD)
- Labrador Retriever
🧬 Interpretation of genotypes AxD
Genotype
Status
🟡 N/N
Ikke-transportør - Ingen risiko
🟡 N/AxD
Carrier - At Risk
❌ AxD/AxD
Berørt - i faresonen
FAQ: forstå tolkningen
Er en "Carrier" seriøs?
Nei. Dyret er generelt sunt, men kan overføre mutasjonen til dens avkom.
Hva om et dyr er "påvirket"?
Den har to muterte kopier. Kliniske tegn forventes avhengig av sykdommen. Det skal ikke avles.
Hvorfor er det forskjeller mellom mann og kvinne?
Noen sykdommer er kjønnsbundne, så uttrykket deres varierer avhengig av dyrs kjønn.
Forutsi avkom
N/N (ikke-transportor)
N/AxD (Transportør)
AxD/AxD (Berørt)
Vanlige spørsmål om DNA-test
Hva oppdager denne DNA-testen?
This DNA test detects the mutation associated with Alexander Disease in order to identify clear, carrier, or at-risk animals.
Hvorfor teste et avlsdyr?
DNA-testing hjelper oppdrettere med å planlegge sikrere parringer og redusere risikoen for å overføre mutasjonen til avkom.
Hva er arvemodusen for denne testen?
Arvemodusen som er rapportert for denne testen er Autosomal Dominant.
Hvilken mutasjon analyseres i denne testen?
This test analyses the mutation GFAP c.719G>A.
Er et bærerdyr nødvendigvis påvirket?
Ikke nødvendigvis. Tolkning avhenger av arvemønsteret og den resulterende genotypen.
Referanser
Van Poucke Mario, Martlé Valentine, Van Brantegem Leen, Ducatelle Richard, Van Ham Luc, Bhatti Sofie, Peelman Luc J. A canine orthologue of the human GFAP c.716G>A (p.Arg239His) variant causes Alexander disease in a Labrador retriever. Eur J Hum Genet. 2016 Jun;24(6):852-6. doi: 10.1038/ejhg.2015.223. Epub 2015 Oct 21.