What is GONAbreed used for?
GONAbreed is indicated for the treatment of ovarian follicular cysts in dairy cattle. Ovarian cysts are non-ovulated follicles with incomplete luteinization which result in nymphomania or irregular estrus.
What is flushing in cattle?
March 2007. Flushing is a management term for providing high quality feeds, usually grains prior to the start of the breeding to increase reproductive performance. Flushing has been used in the swine industry to increase the number of ovulations in sows.
What does GnRH do in cattle?
Gonadotropin releasing hormone (GnRH) is used to induce a pre-ovulatory surge of luteinizing hormone (LH) from the brain. This will result in ovulation of any dominant follicle, and a new wave of follicular growth will begin.
How do you use Estroplan?
DOSAGE AND ADMINISTRATION: 2mL of Estroplan injection (500 mcg of cloprostenol) should be administered by INTRAMUSCULAR INJECTION for all indications in both beef and dairy cattle….STORAGE CONDITIONS:
- Protect from light.
- Store in carton.
- Store at controlled room temperature 20°-25°C (68°-77°F).
How do you administer Gonadorelin?
Dosing
- Adults—5 microgram (mcg) injected by the pump into a vein or under the skin slowly over 1 minute, every ninety minutes for twenty-one days.
- Children up to 18 years of age—Use and dose must be determined by the doctor.
How do you get superovulation?
How is it performed? Women who naturally ovulate may release extra eggs when they take oral medications such as clomiphene. This is a mild form of superovulation and is generally low in cost and risk. We recommend an ultrasound around the time of ovulation to determine how many follicles are growing.
How can superovulation be done in cows?
The biological half-life of follicle-stimulating hormone (FSH) in the cow has been estimated to be 5 hours or less, so it must be injected twice daily to successfully induce superovulation. It has been reported that superstimulatory response is greater if treatment is initiated before selection of a dominant follicle.
How many times can you flush a cow a year?
It varies greatly between cows, while some donors can be flushed 8-9 times or more with a steady embryo production, others can be flushed only 3 or 4 times before their embryo production declines. We recommend flushing a cow 2 to 3 times before deciding if she will be a good or a poor donor cow.
How soon after calving can you flush a cow?
Some donor collections result in zero viable embryos, while other donor collections may yield more than 20 viable embryos. How soon can you flush a cow after calving? Donor cows of beef breeds must be at least 60 days post-partum before the program starts or 70-100 days into lactation for dairy cows.
Does GnRH cause abortion?
Placental GnRH stimulates human chorionic gonadotropin secretion by the syncytiotrophoblast. It is known that GnRH analogue has negative effect on early rat pregnancy and may cause abortion through its action on the corpus luteum.
How much GnRH do you give a cow?
Dosage Information 100 mcg (2 mL) per cow via intravenous or intramuscular injection.
What is follitropin used for in cattle?
For use in reproductively mature heifers or cows to induce a superovulation. FOLLTROPIN ® -V is a purified follitropin extract obtained from carefully selected porcine pituitary glands. It is lyophilized to maintain potency under normal storage conditions. Each 20 mL vial contains FSH equivalent to 400 mg NIH-FSH-P1*.
What is follitropin V made from?
Description FOLLTROPIN ® -V is a purified follitropin extract obtained from carefully selected porcine pituitary glands. It is lyophilized to maintain potency under normal storage conditions. Each 20 mL vial contains FSH equivalent to 400 mg NIH-FSH-P1*.
What is the potency of Folltropin ® -V diluent?
It is lyophilized to maintain potency under normal storage conditions. Each 20 mL vial contains FSH equivalent to 400 mg NIH-FSH-P1*. When reconstituted according to label directions the final solution contains 20 mg/mL. FOLLTROPIN ® -V Diluent is a 20 mL vial of Bacteriostatic Sodium Chloride Injection USP.
How much FSH is in a vial of Folltropin-V?
Each 20 mL vial of Folltropin-V contains FSH equivalent to 400 mg NIH-FSH-P1. When reconstituted according to label directions the final solution contains 20 mg/mL. Folltropin-V Diluent is a 20 mL vial of Bacteriostatic Sodium Chloride Injection USP.