Gonasyn (GnRH) Injection
Contains 50 μg / mL gonadorelin acetate for cattle
- The only 2mL Gonadorelin dose in New Zealand
- Gonasyn uses the proven GnRH analogue
- Gonasyn offers 50 and 10 dose packs
- Dose surety via simple 2mL program, reducing likelihood of errors
- Gonadorelin is proven in GPG programs
- Flexibility especially for dispensing final GnRH injection
Gonadorelin acetate 50 μg / mL for injection.
Available in 20 mL (ten dose) vials and 100mL plastic (50 dose) bottles.
Gonadorelin is a synthetic hypothalamic peptide analogue of gonadotrophin releasing hormone (GnRH). Gonasyn stimulates the release of follicle stimulating hormone (FSH) and luteinising hormone (LH) from the pituitary gland. FSH stimulates follicle development and LH induces ovulation and luteinisation of the follicle. Stimulation of FSH and LH release by Gonasyn causes follicle maturation, ovulation and corpus luteum development.
In cattle, Gonasyn is indicated for oestrus synchronisation in anoestrous cows, ovulation synchronisation, prevention of delayed ovulation, fertility improvement, and the treatment of ovarian follicular cysts.
Gonasyn complements the use of the DIB-V (A10319) and DIB-h (A10832) progesterone inserts and Cyclase (A10490) in DIB-Synch oestrus synchrony programs, and also Novormon eCG (A10641) in DIB-Synch Plus programs.
For intramuscular injection.
Oestrus synchronisation in anoestrous cows: 100μg/animal (2mL) on days 0 and 9 of the treatment program.
Ovulation synchronisation: prevention of delayed ovulation; fertility improvement: 100μg/animal (2mL).
Treatment of ovarian follicular cysts: 500μg/animal (10mL).
Store at or below 25°C, protected from light. Use within 30 days of opening the pack.
Restricted Veterinary Medicine, ACVM Registration Number A10642