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**NEW**



Bengal Special offer:
4 Bengal Specific DNA tests for just £72.00 incl VAT
Bengal DNA bundle (rdAc-PRA + b-PRA + PK-Def + Blood Groups) 



British Special offer:
4 Breed Specific DNA tests for just £72.00 incl VAT
British Short / Long Hair DNA bundle (PKD + pd-PRA + ALS + Blood Groups)



Burmese Special offer:
4 Breed Specific DNA tests for just £72.00 incl VAT
Burmese DNA bundle (Hypokalemia (BHK) + Head Defect + Gangliosidosis (GM2) + Blood Groups



Birman Special offer:
5 Breed Specific DNA tests for just £72.00 incl VAT
Birma DNA bundle (PKD + pd-PRA + Hypotrichiose + MPS6 + Blood Groups)



Maine Coon Special offer:
5 Breed Specific DNA tests for just £72.00 incl VAT
Maine Coon DNA bundle (HCM1 + SMA + PK-Def + F11 + Blood Groups)



Ragdoll Special offer:
5 Breed Specific DNA tests for just £72.00 incl VAT
Ragdoll DNA bundle (HCM1 + HCM3 + PKD + pd-PRA + Blood Groups)



Norwegian Special offer:
4 Breed Specific DNA tests for just £72.00 incl VAT
Norwegian Forest DNA bundle (PK-Def + Amber + GSD4 + Blood Groups)



Feline Special Offer:
8 cat DNA tests for just £84.95 including VAT
HCM, HCR, GSD4, PKD, PRA, PK-Def., SMA, Blood Groups

new bundle: White Swiss Shepherd DNA bundle
new test:      Limb Girdle Muscular Dystrophy (LGMD) in Dachhsund  
new test:      Dyserythropoietic Anemia and Myopathy Syndrome (DAMS) in English Springer Spaniel
new Kennel Club DNA testing schemes with LABOKLIN:
   Dyserythropoietic Anemia and Myopathy Syndrome (DAMS) in English Springer Spaniel
  Primary Open Angle Glaucoma (POAG) in Basset Hound, Basset Fauve de Bretagne (Petit), and Norwegian Elkhound


MDR1 Gene Varian / Ivermectin Sensitivity * (ABCB1)

Test number: 8032
Gene: MDR1
Price: £ 48.00 (including VAT)
Breeds
American White Shepherd , Australian Shepherd , Bobtail , Border Collie , Collie , Elo , English shepherd , German Shepherd , Kromfohrländer , Longhaired Whippet , McNab Shepherd (McNab Border Collie) , Miniature American Shepherd , Old English Sheepdog (Bobtail) , Rough Collie , Shetland Sheepdog (Sheltie) , Silken Windhound , Smooth Collie , Waeller (Wäller) , White Swiss Shepherd ( Berger Blanc Suisse ) .
Kennel Club
This test is part of the Official UK Kennel Club DNA Testing Scheme in Australian Shepherd, Border Collie, Rough Collie, Shetland Sheepdog (Sheltie), and Smooth Collie.

for UK registered dogs, Laboklin can send results of the tests which are part of the Official UK Kennel Club DNA testing scheme to the Kennel Club (KC) to be recorded and published as part of the Kennel Club scheme. Results will only be recorded and published by the KC if the result report includes the dog’s microchip or tattoo number along with either the dog’s registered name or registered number. Any test results that do not carry these identifying features will not be recorded by the Kennel Club.

In order to ensure that test results are sent to the Kennel Club, customers must also sign the declaration section on the order form to give Laboklin permission to do so.

important: When you sign the declaration, Laboklin will send the results to the KC on your behalf, and you do not need to send them to the KC yourself again to avoid unnecessary duplications.

The Disease
MDR1 is a genetic disorder found in many dog breeds. Affected dogs, when treated with certain common drugs such as Ivermectin and loperamide (Imodium), are unable to pump out these drugs from the brain resulting in poisoning and neurologic symptoms ranging from tremors, anorexia and excess salivation to blindness, coma and even death. Some of these drugs such as Ivermectins, which vets prescribe extensively for the treatment of parasite infections, are able to cause toxicity at 1/200th of the dose required to cause toxicity in healthy dogs.


Scientists discovered that these dogs lack a protein (P-Glycoprotein), which is responsible for pumping out many drugs and toxins from the brain, and that affected dogs show signs of toxicity because they are unable to stop drugs from permeating their brains. Researchers have identified that this condition is due to a mutation in the multi-drug resistance gene [MDR1].
 

LIST OF DRUGS THAT CAUSE SENSITIVITY TO DOGS WITH MDR1 MUTATION

Class A Do not use these drugs in dogs with MDR1 Gene Defect

Ivermectine substances "Anti parasites": (Diapec®, Ecomectin®, Equimax®, Eqvalan®, Ivomec®, Noromectin®, Paramectin®, Qualimec®, Sumex®, Virbamec®) 

Doramectine substances "Anti parasites":  (Dectomax® )

Loperamide substances "ant diarrheal ": (Imodium®)

Moxidectine substances "Anti Parasites" (Cydectin®, Equest®) 

Class B

Use only under close control of veterinarian

Cytostatics  "Chemotherapy": (Vinblastine, Vincristine, Doxorubicine, Paclitaxel, Docetaxel, Methotrexat, Vincristine)

Immunosuppressive: (Cyclosporine A)

Heart glycosides: (Digoxine, Methyldigoxine)

Opioids: (Morphium)

Antiarrhythmics: (Verapamil, Diltiazem, Chinidine)
 

Antiemetics (Ondansetron, Domperidon, Metoclopramide )
 

Antibiotics (Sparfloxacin, Grepafloxacin, Erythromycin)
 

Antihistamin (Ebastin)
 

Glucocorticoid (Dexamethason)

Acepromazine (tranquilizer and pre-anesthetic agent) *

Butorphanol "analgesic and pre-anesthetic agent" *

Other drugs: Etoposide, Mitoxantrone, Ondansetron, Paclitaxel, Rifampicin 

Class C  Can be used only in the permitted application form and dose!   Selamectin (Stronghold®), Milbemax®  and Advocate® .

* In dogs with the MDR1 mutation, acepromazine and butorphanol tend to cause more profound and prolonged sedation in dogs . It is recommended to reduce the dose by 25% in dogs heterozygous for the MDR1 mutation (MDR1 / N) and by 30-50% in dogs homozygous for the MDR1 mutation (MDR1 / MDR1).

Trait of Inheritance
Dogs that are homozygous for the mutation display, due to a non-functional transporter the ivermectin sensitive phenotype. They can show increased absorption of ivermectin and other substrates e.g. Digoxin, Vincristine, Doxorubicin, Cyclosporin A, Grepafloxacin, Dexamethasone and Loperamide (See list of drugs). Heterozygous animals (carriers) may show sensitivity to avermectins and other drugs. They are able to propagate the responsible mutation throughout the population and it is therefore important that carrier animals are detected prior to breeding.
Carriers mayhave sensitivity and should be treated with care

Inheritance : AUTOSOMAL trait
Description

This is a mutation-based gene test, which offers many advantages over other methods

The MDR1 gene variant can be detected, using molecular genetic testing techniques. By DNA testing the mutation can be shown directly. The testing is carried out by state of the art laboratory methods and therefore provides a very high accuracy. In general DNA tests can be done at any age. These tests identify both affected and carrier animals. The mutation can be shown directly, what clearly identifies homozygous affected animals. The genetic test offers the unique possibility to identify Ivermectin sensitive animals prior to treatment with Ivermectin and other drugs (see list).

* partner lab

Please note drug list may not be up to date. The WSU Veterinary CLinical Pharmacology Lab may have a more updated list https://vcpl.vetmed.wsu.edu/problem-drugs. Please note that there maybe other problem drugs which may have not been yet identified.

 
Further reading
Canine MDR1 MutationAcrobat file
WSU Problem Drug listHTML file
Sample Requirements
Whole blood in EDTA tube (0.5 - 1 ml) or Buccal Swabs.
Turnaround
2 - 3 weeks
Price
£ 48.00 (including VAT)

To order:




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