Pengenalan Preparat Hormon
Reproduksi Sintetis
Drh. Cynthia D. Gaina, MTropVSc
17 Maret 2015
Hormone CIDR-B (Controlled internal drug release (CIDR)
CIDR (Progesterone)
CIDRs contain 1.9g of progesterone
In cattle, CIDR-Bs are often used with synchronization protocols
Eazi-Breed CIDR helps to improve the effectiveness of reproduction programs by tightening estrus
synchronization so groups of cows and heifers come into
heat and can be bred in a narrow window.
Groups of cows also can be synchronized to return to estrus after insemination for potential rebreeding in a
desired time frame.
hCG, chorionic gonadotropin (Chorulon,Intervet, Holland)
Chorulon can be used in the following fertility problems in domestic
animals:
- cases of repeated failure of conception in cows and heifers
- induction of ovulation in mares and bitches
- cases of cystic ovaries in cows and heifers
- anoestrus in mares and bitches
- delayed ovulation, prolonged pro-oestrus in bitches
- deficiency in libido in male dogs
http://www.msd-animal-health.co.uk/Products_Public/Chorulon/090_Product_Datasheet.aspx
Species
Indication
Dosage and administration
Cow, heifer
Repeated failure of conception Cystic ovarian disease (anoestrus, prolonged oestrus, nymphomania) Enhancement of luteal function
1500 iu- i.m. or i.v. at AI or mating 3000 iu - i.v. 1500 iu - i.m. 12 days after insemination or mating
Mare
Suboestrus (follicles > 2 cm in diameter) Induction of ovulation
1500 - 3000 iu - i.m. or i.v., repeat after 2 days if necessary 1500-3000 iu - i.m. or i.v. 24 hours before AI or mating
Bitch
Anoestrus Delayed ovulation, prolonged pro-oestrus
500 iu - i.m. or i.v. at first day of oestrus after pretreatment with PMSG 20 iu/kg s.c. daily for 10 days. 100-800 iu / day i.m., repeating treatment until vaginal bleeding disappears. Mate on behavioural oestrus
Male dog
Deficiency in libido
100-500 iu - i.m. twice weekly for up to 6 weeks, but if this is not possible then 100-500 iu i.m. 6-12 hours before mating may give a temporary effect
(Juramate, synthetic prostaglandin)
Cloprostenol is a synthetic prostaglandin analogue structurally related to Prostaglandin F2 (PGF2).
It causes functional and morphological regression of the corpus luteum in cattle.
This effect on the life span of the corpus luteum usually results in estrus 2 - 5 five days after treatment, followed by ovulation with
normal fertility.
Juramate alone will not increase fertility.
Cloprostenol (Estrumate Inter-Ag, Hamilton, NZ)
Cloprostenol
(Lutalyse TM, Pharmacia & Upjohn Company, Pfizer Inc.).
Capriglandin
Prostavet
Fertagyl
Fertagyl is a sterile solution containing 43 g/mL gonadorelin (GnRH; equivalent to 50 g/mL gonadorelin diacetate tetrahydrate)
Endogenous gonadorelin is synthesized by and/or released from the hypothalamus during various stages of the bovine estrous cycle
following appropriate neurogenic stimuli. It passes via the
hypophyseal portal vessels, to the anterior pituitary to effect the
release of gonadotropins.
Synthetic gonadorelin administered intramuscularly or intravenously also causes the release of endogenous LH and FSH from the
anterior pituitary.
Capritocin
CAPRITOCIN Inj. adalah hormon reproduksi yang mengandung oxytocin dalam bentuk larutan injeksi, bekerja dengan cara
merangsang kontraksi otot polos pada uterus dan kelenjar susu
CAPRITOCIN Inj. sangat baik untuk membantu proses kelahiran, memperlancar dan meningkatkan produksi air susu serta
mempercepat penyembuhan kasus metritis dan retensio
secundinarum
PMSG Intervet
the hormone is commonly used in concert with
progestogen to induce ovulation in livestock
prior to artificial insemination.