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Intervet International GmbH gnrh analog receptal
Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with <t>an</t> <t>intramuscular</t> injection of 1 mL of Receptal (4 μg of <t>GnRH)</t> at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.
Gnrh Analog Receptal, supplied by Intervet International GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/gnrh+analog/buserelin+acetate+receptal/pmc12171829-74-20-28
Average 90 stars, based on 1 article reviews
gnrh analog receptal - by Bioz Stars, 2026-09
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Article Title: Improving the breeding capabilities of short-term estrus synchronized Ossimi sheep using pregnant mare serum gonadotropin loaded chitosan-nanoparticles

Journal: Frontiers in Veterinary Science

doi: 10.3389/fvets.2025.1607674

Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with an intramuscular injection of 1 mL of Receptal (4 μg of GnRH) at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.
Figure Legend Snippet: Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with an intramuscular injection of 1 mL of Receptal (4 μg of GnRH) at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.

Techniques Used: Injection

Related Articles

other:

Article Title: Serum progesterone concentrations during FSH superstimulation of the first follicular wave affect embryo production in sheep.
Article Snippet: The aim of the present study was to evaluate the effect of serum progesterone concentrations during the superstimulatory treatment of the first follicular wave on fertilization rate and embryo development in sheep.. A total of 71 Merino ewes received a superstimulatory FSH treatment during Wave 1 of ovarian follicular development (Day 0 Protocol), which was administrated under low progesterone concentrations typical of the early luteal phase (control group, n = 33) or under high progesterone concentrations induced by the administration of an intravaginal device from Day 0 to Day 3 containing AC CE PT ED M AN US CR IP T 0.3 g progesterone (n = 38).. Intrauterine insemination after FSH superstimulation was followed by uterine flushing 6 days later.

Article Title: Effect of season on luteal activity during the post partum period of dairy cows in temperate areas
Article Snippet: We thank Mrs Ros Foot for technical assistance with the progesterone assays, and INTERVET Italy for donating the prostaglandin, GnRH analog and hCG used in this study.

Injection:

Article Title: Monitoring of Venus transgenic cell migration during pregnancy in non-transgenic rabbits
Article Snippet: .. Ten does were injected with 0.2 mL GnRH analog intramuscularly (Receptal, Intervet International B.V. Boxmeer) to induce ovulation. ..



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Intervet International GmbH gnrh analog receptal
Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with <t>an</t> <t>intramuscular</t> injection of 1 mL of Receptal (4 μg of <t>GnRH)</t> at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.
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Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with <t>an</t> <t>intramuscular</t> injection of 1 mL of Receptal (4 μg of <t>GnRH)</t> at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.
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Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with <t>an</t> <t>intramuscular</t> injection of 1 mL of Receptal (4 μg of <t>GnRH)</t> at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.
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Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with <t>an</t> <t>intramuscular</t> injection of 1 mL of Receptal (4 μg of <t>GnRH)</t> at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.
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Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with an intramuscular injection of 1 mL of Receptal (4 μg of GnRH) at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.

Journal: Frontiers in Veterinary Science

Article Title: Improving the breeding capabilities of short-term estrus synchronized Ossimi sheep using pregnant mare serum gonadotropin loaded chitosan-nanoparticles

doi: 10.3389/fvets.2025.1607674

Figure Lengend Snippet: Diagram illustrating estrus synchronization procedures. Short-term progesterone estrus synchronization protocols using PMSG and PMSG-loaded chitosan nanoparticles were implemented. In Group 1, ewes were synchronized with 1 mL of Lutone (25 mg of progesterone acetate in oil) daily for 7 consecutive days. On the 6th day, they received 600 IU of PMSG (Folligon®), followed by 1 mL of Estrumate (250 μg of PGF 2α ) on the 7th day. Estrus detection was conducted with an intramuscular injection of 1 mL of Receptal (4 μg of GnRH) at breeding. In Group 2, the treatment regimen was the same as Group 1, except that on the 6th day, ewes received 300 IU of PMSG-loaded chitosan nanoparticles. Group 3 followed a treatment protocol similar to Groups 1 and 2, except for administering 150 IU of PMSG-loaded chitosan nanoparticles on the 6th day.

Article Snippet: Estrus detection was conducted from the last day to the 11th day, with an intramuscular injection of 4 μg of GnRH [1 mL Receptal (GnRH analog, buserelin acetate, Intervet International, Netherlands)] at breeding, as illustrated in .

Techniques: Injection