
Luteinizing Hormone - Releasing Hormone analogue (LHRHa) is a solution that is applied as either an intraperitoneal (IP) or intramuscular (IM) injection. LHRHa is only available for purchase through Syndel USA. The use of hormones to induce spawning in fish is critical to the success of many aquatic programs that needs hormone treatment to complete final gamete maturation to ensure spawning.

![STUDY PROTOCOL FOR A COMPASSIONATE AQUACULTURE INVESTIGATIONAL NEW ANIMAL DRUG (INAD) EXEMPTION FOR LUTEINIZING HORMONE-RELEASING HORMONE ANALOG des-Gly10,[D-Ala6]LH-RH Ethylamide (LHRHa Liquid/LHRHa) (INAD #8061)](/sites/default/files/styles/scale_and_crop_382_x_214/public/documents/LHRHa-study-protocol-2021.pdf-p1.png?itok=WcSEFVhd)

