Mida tähendab "Tühjenda"?
Loom ei kanna mutatsiooni. See ei arenda haigust ja ei anna seda edasi.
Koer Aleksandri tõbi (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!
Lühend: AxD
Analüüsitud mutatsioon: GFAP c.719G>A
Pärand: Autosoomne domineeriv
Akronüüm
AxD
Täheldatud sagedus
Kliiniline raskusaste
Kliiniline klassifikatsioon
Neuroloogilised haigused
Analüüsitud mutatsioon
GFAP c.719G>A
p.(R240H)
p.(R240H)
Pärimisviis
Autosoomne domineeriv
Testi kokkuvõte:
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.
Saadaval pakendist: Basic
See DNA test on kaasas alates meie pakist Basic — ja on ka osa pakkidest Basic, Standard, Advanced, Complete.
Vaadake DNA testipakette →Valige pakk, mis sobib teie loomade aretus- või tervisestrateegiaga kõige paremini.
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.
Importance of 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.
Järeldus
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.
Testi jaoks tunnustatud tõug: Aleksandri tõbi (AxD)
- Labrador Retriever
🧬 Interpretation of genotypes AxD
Genotüüp
Olek
🟡 N/N
Mittekandja – riskivaba
🟡 N/AxD
Vedaja – ohus
❌ AxD/AxD
Mõjutatud – ohus
KKK: tõlgenduse mõistmine
Kas "kandja" on tõsine?
Ei. Loom on üldiselt terve, kuid võib mutatsiooni omale edasi anda järglased.
Mis siis, kui loom on "mõjutatud"?
Sellel on kaks muteerunud koopiat. Sõltuvalt sellest on oodata kliinilisi tunnuseid haigus. Seda ei tohiks aretada.
Miks on meeste ja naiste vahel erinevusi?
Mõned haigused on sooga seotud, mistõttu nende väljendus varieerub sõltuvalt looma sugu.
Ennusta järglasi
N/N (mittekandja)
N/AxD (Kandja)
AxD/AxD (Mõjutatud)
DNA-testi KKK
Mida see DNA test tuvastab?
This DNA test detects the mutation associated with Alexander Disease in order to identify clear, carrier, or at-risk animals.
Miks testida aretuslooma?
DNA testimine aitab kasvatajatel planeerida turvalisemaid paaritusi ja vähendada mutatsiooni järglastele edasikandumise ohtu.
Mis on selle testi pärimisviis?
Selle testi jaoks teatatud pärimisrežiim on autosoomne domineeriv.
Millist mutatsiooni selles testis analüüsitakse?
This test analyses the mutation GFAP c.719G>A.
Kas kandjaloom on tingimata mõjutatud?
Mitte tingimata. Tõlgendamine sõltub pärimismustrist ja sellest tulenevast genotüübist.
Viited
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.